diff options
Diffstat (limited to 'arch/arm')
241 files changed, 693 insertions, 2274 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index f95ba14ae3d0..67874b82a4ed 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -371,7 +371,6 @@ config ARCH_CNS3XXX config ARCH_CLPS711X bool "Cirrus Logic CLPS711x/EP721x/EP731x-based" select ARCH_REQUIRE_GPIOLIB - select ARCH_USES_GETTIMEOFFSET select AUTO_ZRELADDR select CLKDEV_LOOKUP select COMMON_CLK @@ -1230,6 +1229,7 @@ config ARM_ERRATA_430973 config ARM_ERRATA_458693 bool "ARM errata: Processor deadlock when a false hazard is created" depends on CPU_V7 + depends on !ARCH_MULTIPLATFORM help This option enables the workaround for the 458693 Cortex-A8 (r2p0) erratum. For very specific sequences of memory operations, it is @@ -1243,6 +1243,7 @@ config ARM_ERRATA_458693 config ARM_ERRATA_460075 bool "ARM errata: Data written to the L2 cache can be overwritten with stale data" depends on CPU_V7 + depends on !ARCH_MULTIPLATFORM help This option enables the workaround for the 460075 Cortex-A8 (r2p0) erratum. Any asynchronous access to the L2 cache may encounter a @@ -1255,6 +1256,7 @@ config ARM_ERRATA_460075 config ARM_ERRATA_742230 bool "ARM errata: DMB operation may be faulty" depends on CPU_V7 && SMP + depends on !ARCH_MULTIPLATFORM help This option enables the workaround for the 742230 Cortex-A9 (r1p0..r2p2) erratum. Under rare circumstances, a DMB instruction @@ -1267,6 +1269,7 @@ config ARM_ERRATA_742230 config ARM_ERRATA_742231 bool "ARM errata: Incorrect hazard handling in the SCU may lead to data corruption" depends on CPU_V7 && SMP + depends on !ARCH_MULTIPLATFORM help This option enables the workaround for the 742231 Cortex-A9 (r2p0..r2p2) erratum. Under certain conditions, specific to the @@ -1317,6 +1320,7 @@ config PL310_ERRATA_727915 config ARM_ERRATA_743622 bool "ARM errata: Faulty hazard checking in the Store Buffer may lead to data corruption" depends on CPU_V7 + depends on !ARCH_MULTIPLATFORM help This option enables the workaround for the 743622 Cortex-A9 (r2p*) erratum. Under very rare conditions, a faulty @@ -1330,6 +1334,7 @@ config ARM_ERRATA_743622 config ARM_ERRATA_751472 bool "ARM errata: Interrupted ICIALLUIS may prevent completion of broadcasted operation" depends on CPU_V7 + depends on !ARCH_MULTIPLATFORM help This option enables the workaround for the 751472 Cortex-A9 (prior to r3p0) erratum. An interrupted ICIALLUIS operation may prevent the diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi index cf6c48a09eac..4c0abe85405f 100644 --- a/arch/arm/boot/dts/armada-370-xp.dtsi +++ b/arch/arm/boot/dts/armada-370-xp.dtsi @@ -50,17 +50,19 @@ ranges; serial@d0012000 { - compatible = "ns16550"; + compatible = "snps,dw-apb-uart"; reg = <0xd0012000 0x100>; reg-shift = <2>; interrupts = <41>; + reg-io-width = <4>; status = "disabled"; }; serial@d0012100 { - compatible = "ns16550"; + compatible = "snps,dw-apb-uart"; reg = <0xd0012100 0x100>; reg-shift = <2>; interrupts = <42>; + reg-io-width = <4>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/armada-xp-mv78230.dtsi b/arch/arm/boot/dts/armada-xp-mv78230.dtsi index c45c7b4dc352..271855a6e224 100644 --- a/arch/arm/boot/dts/armada-xp-mv78230.dtsi +++ b/arch/arm/boot/dts/armada-xp-mv78230.dtsi @@ -34,7 +34,14 @@ reg = <0>; clocks = <&cpuclk 0>; }; - } + + cpu@1 { + device_type = "cpu"; + compatible = "marvell,sheeva-v7"; + reg = <1>; + clocks = <&cpuclk 1>; + }; + }; soc { pinctrl { diff --git a/arch/arm/boot/dts/armada-xp-mv78260.dtsi b/arch/arm/boot/dts/armada-xp-mv78260.dtsi index a2aee5707377..1c1937dbce73 100644 --- a/arch/arm/boot/dts/armada-xp-mv78260.dtsi +++ b/arch/arm/boot/dts/armada-xp-mv78260.dtsi @@ -85,5 +85,13 @@ #interrupts-cells = <2>; interrupts = <24>; }; + + ethernet@d0034000 { + compatible = "marvell,armada-370-neta"; + reg = <0xd0034000 0x2500>; + interrupts = <14>; + clocks = <&gateclk 1>; + status = "disabled"; + }; }; }; diff --git a/arch/arm/boot/dts/armada-xp-mv78460.dtsi b/arch/arm/boot/dts/armada-xp-mv78460.dtsi index da03a129243a..4905cf3a5ef8 100644 --- a/arch/arm/boot/dts/armada-xp-mv78460.dtsi +++ b/arch/arm/boot/dts/armada-xp-mv78460.dtsi @@ -100,5 +100,13 @@ #interrupts-cells = <2>; interrupts = <24>; }; + + ethernet@d0034000 { + compatible = "marvell,armada-370-neta"; + reg = <0xd0034000 0x2500>; + interrupts = <14>; + clocks = <&gateclk 1>; + status = "disabled"; + }; }; }; diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi index 367aa3f94912..2e37ef101c90 100644 --- a/arch/arm/boot/dts/armada-xp.dtsi +++ b/arch/arm/boot/dts/armada-xp.dtsi @@ -42,17 +42,19 @@ soc { serial@d0012200 { - compatible = "ns16550"; + compatible = "snps,dw-apb-uart"; reg = <0xd0012200 0x100>; reg-shift = <2>; interrupts = <43>; + reg-io-width = <4>; status = "disabled"; }; serial@d0012300 { - compatible = "ns16550"; + compatible = "snps,dw-apb-uart"; reg = <0xd0012300 0x100>; reg-shift = <2>; interrupts = <44>; + reg-io-width = <4>; status = "disabled"; }; @@ -93,14 +95,6 @@ status = "disabled"; }; - ethernet@d0034000 { - compatible = "marvell,armada-370-neta"; - reg = <0xd0034000 0x2500>; - interrupts = <14>; - clocks = <&gateclk 1>; - status = "disabled"; - }; - xor@d0060900 { compatible = "marvell,orion-xor"; reg = <0xd0060900 0x100 diff --git a/arch/arm/boot/dts/dbx5x0.dtsi b/arch/arm/boot/dts/dbx5x0.dtsi index 2efd9c891bc9..63f2fbcfe819 100644 --- a/arch/arm/boot/dts/dbx5x0.dtsi +++ b/arch/arm/boot/dts/dbx5x0.dtsi @@ -170,7 +170,9 @@ gpio-bank = <8>; }; - pinctrl { + pinctrl@80157000 { + // This is actually the PRCMU base address + reg = <0x80157000 0x2000>; compatible = "stericsson,nmk_pinctrl"; }; diff --git a/arch/arm/boot/dts/dove.dtsi b/arch/arm/boot/dts/dove.dtsi index f3f7e9d8adca..42eac1ff3cc8 100644 --- a/arch/arm/boot/dts/dove.dtsi +++ b/arch/arm/boot/dts/dove.dtsi @@ -117,6 +117,7 @@ pinctrl: pinctrl@d0200 { compatible = "marvell,dove-pinctrl"; reg = <0xd0200 0x10>; + clocks = <&gate_clk 22>; }; spi0: spi@10600 { diff --git a/arch/arm/boot/dts/ecx-2000.dts b/arch/arm/boot/dts/ecx-2000.dts index 46477ac1de99..139b40cc3a23 100644 --- a/arch/arm/boot/dts/ecx-2000.dts +++ b/arch/arm/boot/dts/ecx-2000.dts @@ -32,6 +32,7 @@ cpu@0 { compatible = "arm,cortex-a15"; + device_type = "cpu"; reg = <0>; clocks = <&a9pll>; clock-names = "cpu"; @@ -39,6 +40,7 @@ cpu@1 { compatible = "arm,cortex-a15"; + device_type = "cpu"; reg = <1>; clocks = <&a9pll>; clock-names = "cpu"; @@ -46,6 +48,7 @@ cpu@2 { compatible = "arm,cortex-a15"; + device_type = "cpu"; reg = <2>; clocks = <&a9pll>; clock-names = "cpu"; @@ -53,6 +56,7 @@ cpu@3 { compatible = "arm,cortex-a15"; + device_type = "cpu"; reg = <3>; clocks = <&a9pll>; clock-names = "cpu"; diff --git a/arch/arm/boot/dts/exynos4210-smdkv310.dts b/arch/arm/boot/dts/exynos4210-smdkv310.dts index 9b23a8255e39..f63490707f3a 100644 --- a/arch/arm/boot/dts/exynos4210-smdkv310.dts +++ b/arch/arm/boot/dts/exynos4210-smdkv310.dts @@ -26,7 +26,7 @@ }; chosen { - bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc"; + bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc"; }; sdhci@12530000 { diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index 2e3b6efaf1a2..3acf594ea60b 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -574,7 +574,7 @@ hdmi { compatible = "samsung,exynos5-hdmi"; - reg = <0x14530000 0x100000>; + reg = <0x14530000 0x70000>; interrupts = <0 95 0>; }; diff --git a/arch/arm/boot/dts/exynos5440-ssdk5440.dts b/arch/arm/boot/dts/exynos5440-ssdk5440.dts index 921c83cf694f..81e2c964a900 100644 --- a/arch/arm/boot/dts/exynos5440-ssdk5440.dts +++ b/arch/arm/boot/dts/exynos5440-ssdk5440.dts @@ -21,7 +21,7 @@ }; chosen { - bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x81000000,8M console=ttySAC2,115200 init=/linuxrc"; + bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x81000000,8M console=ttySAC0,115200 init=/linuxrc"; }; spi { diff --git a/arch/arm/boot/dts/highbank.dts b/arch/arm/boot/dts/highbank.dts index a9ae5d32e80d..5927a8df5625 100644 --- a/arch/arm/boot/dts/highbank.dts +++ b/arch/arm/boot/dts/highbank.dts @@ -30,33 +30,37 @@ #address-cells = <1>; #size-cells = <0>; - cpu@0 { + cpu@900 { compatible = "arm,cortex-a9"; - reg = <0>; + device_type = "cpu"; + reg = <0x900>; next-level-cache = <&L2>; clocks = <&a9pll>; clock-names = "cpu"; }; - cpu@1 { + cpu@901 { compatible = "arm,cortex-a9"; - reg = <1>; + device_type = "cpu"; + reg = <0x901>; next-level-cache = <&L2>; clocks = <&a9pll>; clock-names = "cpu"; }; - cpu@2 { + cpu@902 { compatible = "arm,cortex-a9"; - reg = <2>; + device_type = "cpu"; + reg = <0x902>; next-level-cache = <&L2>; clocks = <&a9pll>; clock-names = "cpu"; }; - cpu@3 { + cpu@903 { compatible = "arm,cortex-a9"; - reg = <3>; + device_type = "cpu"; + reg = <0x903>; next-level-cache = <&L2>; clocks = <&a9pll>; clock-names = "cpu"; diff --git a/arch/arm/boot/dts/imx23-olinuxino.dts b/arch/arm/boot/dts/imx23-olinuxino.dts index 7c43b8e70b9f..e7484e4ea659 100644 --- a/arch/arm/boot/dts/imx23-olinuxino.dts +++ b/arch/arm/boot/dts/imx23-olinuxino.dts @@ -39,17 +39,17 @@ hog_pins_a: hog@0 { reg = <0>; fsl,pinmux-ids = < - 0x2013 /* MX23_PAD_SSP1_DETECT__GPIO_2_1 */ + 0x0113 /* MX23_PAD_GPMI_ALE__GPIO_0_17 */ >; fsl,drive-strength = <0>; fsl,voltage = <1>; fsl,pull-up = <0>; }; - led_pin_gpio0_17: led_gpio0_17@0 { + led_pin_gpio2_1: led_gpio2_1@0 { reg = <0>; fsl,pinmux-ids = < - 0x0113 /* MX23_PAD_GPMI_ALE__GPIO_0_17 */ + 0x2013 /* MX23_PAD_SSP1_DETECT__GPIO_2_1 */ >; fsl,drive-strength = <0>; fsl,voltage = <1>; @@ -110,7 +110,7 @@ leds { compatible = "gpio-leds"; pinctrl-names = "default"; - pinctrl-0 = <&led_pin_gpio0_17>; + pinctrl-0 = <&led_pin_gpio2_1>; user { label = "green"; diff --git a/arch/arm/boot/dts/imx31-bug.dts b/arch/arm/boot/dts/imx31-bug.dts index 24731cb78e8e..7f67402328d3 100644 --- a/arch/arm/boot/dts/imx31-bug.dts +++ b/arch/arm/boot/dts/imx31-bug.dts @@ -14,7 +14,7 @@ / { model = "Buglabs i.MX31 Bug 1.x"; - compatible = "fsl,imx31-bug", "fsl,imx31"; + compatible = "buglabs,imx31-bug", "fsl,imx31"; memory { reg = <0x80000000 0x8000000>; /* 128M */ diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi index 552aed4ff982..edc3f1eb6699 100644 --- a/arch/arm/boot/dts/imx53.dtsi +++ b/arch/arm/boot/dts/imx53.dtsi @@ -492,7 +492,7 @@ compatible = "fsl,imx53-flexcan", "fsl,p1010-flexcan"; reg = <0x53fcc000 0x4000>; interrupts = <83>; - clocks = <&clks 158>, <&clks 157>; + clocks = <&clks 87>, <&clks 86>; clock-names = "ipg", "per"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/kirkwood-6282.dtsi b/arch/arm/boot/dts/kirkwood-6282.dtsi index 9ae2004d5675..4ccea2130a6c 100644 --- a/arch/arm/boot/dts/kirkwood-6282.dtsi +++ b/arch/arm/boot/dts/kirkwood-6282.dtsi @@ -39,6 +39,7 @@ #size-cells = <0>; interrupts = <32>; clock-frequency = <100000>; + clocks = <&gate_clk 7>; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/kirkwood-topkick.dts b/arch/arm/boot/dts/kirkwood-topkick.dts index c0de5a7f660d..cd15452a52a6 100644 --- a/arch/arm/boot/dts/kirkwood-topkick.dts +++ b/arch/arm/boot/dts/kirkwood-topkick.dts @@ -82,4 +82,21 @@ gpios = <&gpio1 16 1>; }; }; + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + sata0_power: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "SATA0 Power"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + regulator-always-on; + regulator-boot-on; + gpio = <&gpio1 4 0>; + }; + }; }; diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi index 7735cee4a9c6..110d6cbb795b 100644 --- a/arch/arm/boot/dts/kirkwood.dtsi +++ b/arch/arm/boot/dts/kirkwood.dtsi @@ -144,6 +144,7 @@ compatible = "marvell,orion-ehci"; reg = <0x50000 0x1000>; interrupts = <19>; + clocks = <&gate_clk 3>; status = "okay"; }; diff --git a/arch/arm/boot/dts/twl4030.dtsi b/arch/arm/boot/dts/twl4030.dtsi index 63411b036932..ed0bc9546837 100644 --- a/arch/arm/boot/dts/twl4030.dtsi +++ b/arch/arm/boot/dts/twl4030.dtsi @@ -19,6 +19,10 @@ interrupts = <11>; }; + watchdog { + compatible = "ti,twl4030-wdt"; + }; + vdac: regulator-vdac { compatible = "ti,twl4030-vdac"; regulator-min-microvolt = <1800000>; diff --git a/arch/arm/common/Kconfig b/arch/arm/common/Kconfig index 45ceeb0e93e0..9353184d730d 100644 --- a/arch/arm/common/Kconfig +++ b/arch/arm/common/Kconfig @@ -1,26 +1,3 @@ -config ARM_GIC - bool - select IRQ_DOMAIN - select MULTI_IRQ_HANDLER - -config GIC_NON_BANKED - bool - -config ARM_VIC - bool - select IRQ_DOMAIN - select MULTI_IRQ_HANDLER - -config ARM_VIC_NR - int - default 4 if ARCH_S5PV210 - default 3 if ARCH_S5PC100 - default 2 - depends on ARM_VIC - help - The maximum number of VICs available in the system, for - power management. - config ICST bool diff --git a/arch/arm/common/Makefile b/arch/arm/common/Makefile index e8a4e58f1b82..dc8dd0de5c0f 100644 --- a/arch/arm/common/Makefile +++ b/arch/arm/common/Makefile @@ -2,8 +2,6 @@ # Makefile for the linux kernel. # -obj-$(CONFIG_ARM_GIC) += gic.o -obj-$(CONFIG_ARM_VIC) += vic.o obj-$(CONFIG_ICST) += icst.o obj-$(CONFIG_SA1111) += sa1111.o obj-$(CONFIG_PCI_HOST_VIA82C505) += via82c505.o diff --git a/arch/arm/common/gic.c b/arch/arm/common/gic.c deleted file mode 100644 index 36ae03a3f5d1..000000000000 --- a/arch/arm/common/gic.c +++ /dev/null @@ -1,811 +0,0 @@ -/* - * linux/arch/arm/common/gic.c - * - * Copyright (C) 2002 ARM Limited, All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Interrupt architecture for the GIC: - * - * o There is one Interrupt Distributor, which receives interrupts - * from system devices and sends them to the Interrupt Controllers. - * - * o There is one CPU Interface per CPU, which sends interrupts sent - * by the Distributor, and interrupts generated locally, to the - * associated CPU. The base address of the CPU interface is usually - * aliased so that the same address points to different chips depending - * on the CPU it is accessed from. - * - * Note that IRQs 0-31 are special - they are local to each CPU. - * As such, the enable set/clear, pending set/clear and active bit - * registers are banked per-cpu for these sources. - */ -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/err.h> -#include <linux/module.h> -#include <linux/list.h> -#include <linux/smp.h> -#include <linux/cpu_pm.h> -#include <linux/cpumask.h> -#include <linux/io.h> -#include <linux/of.h> -#include <linux/of_address.h> -#include <linux/of_irq.h> -#include <linux/irqdomain.h> -#include <linux/interrupt.h> -#include <linux/percpu.h> -#include <linux/slab.h> - -#include <asm/irq.h> -#include <asm/exception.h> -#include <asm/smp_plat.h> -#include <asm/mach/irq.h> -#include <asm/hardware/gic.h> - -union gic_base { - void __iomem *common_base; - void __percpu __iomem **percpu_base; -}; - -struct gic_chip_data { - union gic_base dist_base; - union gic_base cpu_base; -#ifdef CONFIG_CPU_PM - u32 saved_spi_enable[DIV_ROUND_UP(1020, 32)]; - u32 saved_spi_conf[DIV_ROUND_UP(1020, 16)]; - u32 saved_spi_target[DIV_ROUND_UP(1020, 4)]; - u32 __percpu *saved_ppi_enable; - u32 __percpu *saved_ppi_conf; -#endif - struct irq_domain *domain; - unsigned int gic_irqs; -#ifdef CONFIG_GIC_NON_BANKED - void __iomem *(*get_base)(union gic_base *); -#endif -}; - -static DEFINE_RAW_SPINLOCK(irq_controller_lock); - -/* - * The GIC mapping of CPU interfaces does not necessarily match - * the logical CPU numbering. Let's use a mapping as returned - * by the GIC itself. - */ -#define NR_GIC_CPU_IF 8 -static u8 gic_cpu_map[NR_GIC_CPU_IF] __read_mostly; - -/* - * Supported arch specific GIC irq extension. - * Default make them NULL. - */ -struct irq_chip gic_arch_extn = { - .irq_eoi = NULL, - .irq_mask = NULL, - .irq_unmask = NULL, - .irq_retrigger = NULL, - .irq_set_type = NULL, - .irq_set_wake = NULL, -}; - -#ifndef MAX_GIC_NR -#define MAX_GIC_NR 1 -#endif - -static struct gic_chip_data gic_data[MAX_GIC_NR] __read_mostly; - -#ifdef CONFIG_GIC_NON_BANKED -static void __iomem *gic_get_percpu_base(union gic_base *base) -{ - return *__this_cpu_ptr(base->percpu_base); -} - -static void __iomem *gic_get_common_base(union gic_base *base) -{ - return base->common_base; -} - -static inline void __iomem *gic_data_dist_base(struct gic_chip_data *data) -{ - return data->get_base(&data->dist_base); -} - -static inline void __iomem *gic_data_cpu_base(struct gic_chip_data *data) -{ - return data->get_base(&data->cpu_base); -} - -static inline void gic_set_base_accessor(struct gic_chip_data *data, - void __iomem *(*f)(union gic_base *)) -{ - data->get_base = f; -} -#else -#define gic_data_dist_base(d) ((d)->dist_base.common_base) -#define gic_data_cpu_base(d) ((d)->cpu_base.common_base) -#define gic_set_base_accessor(d,f) -#endif - -static inline void __iomem *gic_dist_base(struct irq_data *d) -{ - struct gic_chip_data *gic_data = irq_data_get_irq_chip_data(d); - return gic_data_dist_base(gic_data); -} - -static inline void __iomem *gic_cpu_base(struct irq_data *d) -{ - struct gic_chip_data *gic_data = irq_data_get_irq_chip_data(d); - return gic_data_cpu_base(gic_data); -} - -static inline unsigned int gic_irq(struct irq_data *d) -{ - return d->hwirq; -} - -/* - * Routines to acknowledge, disable and enable interrupts - */ -static void gic_mask_irq(struct irq_data *d) -{ - u32 mask = 1 << (gic_irq(d) % 32); - - raw_spin_lock(&irq_controller_lock); - writel_relaxed(mask, gic_dist_base(d) + GIC_DIST_ENABLE_CLEAR + (gic_irq(d) / 32) * 4); - if (gic_arch_extn.irq_mask) - gic_arch_extn.irq_mask(d); - raw_spin_unlock(&irq_controller_lock); -} - -static void gic_unmask_irq(struct irq_data *d) -{ - u32 mask = 1 << (gic_irq(d) % 32); - - raw_spin_lock(&irq_controller_lock); - if (gic_arch_extn.irq_unmask) - gic_arch_extn.irq_unmask(d); - writel_relaxed(mask, gic_dist_base(d) + GIC_DIST_ENABLE_SET + (gic_irq(d) / 32) * 4); - raw_spin_unlock(&irq_controller_lock); -} - -static void gic_eoi_irq(struct irq_data *d) -{ - if (gic_arch_extn.irq_eoi) { - raw_spin_lock(&irq_controller_lock); - gic_arch_extn.irq_eoi(d); - raw_spin_unlock(&irq_controller_lock); - } - - writel_relaxed(gic_irq(d), gic_cpu_base(d) + GIC_CPU_EOI); -} - -static int gic_set_type(struct irq_data *d, unsigned int type) -{ - void __iomem *base = gic_dist_base(d); - unsigned int gicirq = gic_irq(d); - u32 enablemask = 1 << (gicirq % 32); - u32 enableoff = (gicirq / 32) * 4; - u32 confmask = 0x2 << ((gicirq % 16) * 2); - u32 confoff = (gicirq / 16) * 4; - bool enabled = false; - u32 val; - - /* Interrupt configuration for SGIs can't be changed */ - if (gicirq < 16) - return -EINVAL; - - if (type != IRQ_TYPE_LEVEL_HIGH && type != IRQ_TYPE_EDGE_RISING) - return -EINVAL; - - raw_spin_lock(&irq_controller_lock); - - if (gic_arch_extn.irq_set_type) - gic_arch_extn.irq_set_type(d, type); - - val = readl_relaxed(base + GIC_DIST_CONFIG + confoff); - if (type == IRQ_TYPE_LEVEL_HIGH) - val &= ~confmask; - else if (type == IRQ_TYPE_EDGE_RISING) - val |= confmask; - - /* - * As recommended by the spec, disable the interrupt before changing - * the configuration - */ - if (readl_relaxed(base + GIC_DIST_ENABLE_SET + enableoff) & enablemask) { - writel_relaxed(enablemask, base + GIC_DIST_ENABLE_CLEAR + enableoff); - enabled = true; - } - - writel_relaxed(val, base + GIC_DIST_CONFIG + confoff); - - if (enabled) - writel_relaxed(enablemask, base + GIC_DIST_ENABLE_SET + enableoff); - - raw_spin_unlock(&irq_controller_lock); - - return 0; -} - -static int gic_retrigger(struct irq_data *d) -{ - if (gic_arch_extn.irq_retrigger) - return gic_arch_extn.irq_retrigger(d); - - return -ENXIO; -} - -#ifdef CONFIG_SMP -static int gic_set_affinity(struct irq_data *d, const struct cpumask *mask_val, - bool force) -{ - void __iomem *reg = gic_dist_base(d) + GIC_DIST_TARGET + (gic_irq(d) & ~3); - unsigned int shift = (gic_irq(d) % 4) * 8; - unsigned int cpu = cpumask_any_and(mask_val, cpu_online_mask); - u32 val, mask, bit; - - if (cpu >= NR_GIC_CPU_IF || cpu >= nr_cpu_ids) - return -EINVAL; - - mask = 0xff << shift; - bit = gic_cpu_map[cpu] << shift; - - raw_spin_lock(&irq_controller_lock); - val = readl_relaxed(reg) & ~mask; - writel_relaxed(val | bit, reg); - raw_spin_unlock(&irq_controller_lock); - - return IRQ_SET_MASK_OK; -} -#endif - -#ifdef CONFIG_PM -static int gic_set_wake(struct irq_data *d, unsigned int on) -{ - int ret = -ENXIO; - - if (gic_arch_extn.irq_set_wake) - ret = gic_arch_extn.irq_set_wake(d, on); - - return ret; -} - -#else -#define gic_set_wake NULL -#endif - -asmlinkage void __exception_irq_entry gic_handle_irq(struct pt_regs *regs) -{ - u32 irqstat, irqnr; - struct gic_chip_data *gic = &gic_data[0]; - void __iomem *cpu_base = gic_data_cpu_base(gic); - - do { - irqstat = readl_relaxed(cpu_base + GIC_CPU_INTACK); - irqnr = irqstat & ~0x1c00; - - if (likely(irqnr > 15 && irqnr < 1021)) { - irqnr = irq_find_mapping(gic->domain, irqnr); - handle_IRQ(irqnr, regs); - continue; - } - if (irqnr < 16) { - writel_relaxed(irqstat, cpu_base + GIC_CPU_EOI); -#ifdef CONFIG_SMP - handle_IPI(irqnr, regs); -#endif - continue; - } - break; - } while (1); -} - -static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc) -{ - struct gic_chip_data *chip_data = irq_get_handler_data(irq); - struct irq_chip *chip = irq_get_chip(irq); - unsigned int cascade_irq, gic_irq; - unsigned long status; - - chained_irq_enter(chip, desc); - - raw_spin_lock(&irq_controller_lock); - status = readl_relaxed(gic_data_cpu_base(chip_data) + GIC_CPU_INTACK); - raw_spin_unlock(&irq_controller_lock); - - gic_irq = (status & 0x3ff); - if (gic_irq == 1023) - goto out; - - cascade_irq = irq_find_mapping(chip_data->domain, gic_irq); - if (unlikely(gic_irq < 32 || gic_irq > 1020)) - do_bad_IRQ(cascade_irq, desc); - else - generic_handle_irq(cascade_irq); - - out: - chained_irq_exit(chip, desc); -} - -static struct irq_chip gic_chip = { - .name = "GIC", - .irq_mask = gic_mask_irq, - .irq_unmask = gic_unmask_irq, - .irq_eoi = gic_eoi_irq, - .irq_set_type = gic_set_type, - .irq_retrigger = gic_retrigger, -#ifdef CONFIG_SMP - .irq_set_affinity = gic_set_affinity, -#endif - .irq_set_wake = gic_set_wake, -}; - -void __init gic_cascade_irq(unsigned int gic_nr, unsigned int irq) -{ - if (gic_nr >= MAX_GIC_NR) - BUG(); - if (irq_set_handler_data(irq, &gic_data[gic_nr]) != 0) - BUG(); - irq_set_chained_handler(irq, gic_handle_cascade_irq); -} - -static void __init gic_dist_init(struct gic_chip_data *gic) -{ - unsigned int i; - u32 cpumask; - unsigned int gic_irqs = gic->gic_irqs; - void __iomem *base = gic_data_dist_base(gic); - - writel_relaxed(0, base + GIC_DIST_CTRL); - - /* - * Set all global interrupts to be level triggered, active low. - */ - for (i = 32; i < gic_irqs; i += 16) - writel_relaxed(0, base + GIC_DIST_CONFIG + i * 4 / 16); - - /* - * Set all global interrupts to this CPU only. - */ - cpumask = readl_relaxed(base + GIC_DIST_TARGET + 0); - for (i = 32; i < gic_irqs; i += 4) - writel_relaxed(cpumask, base + GIC_DIST_TARGET + i * 4 / 4); - - /* - * Set priority on all global interrupts. - */ - for (i = 32; i < gic_irqs; i += 4) - writel_relaxed(0xa0a0a0a0, base + GIC_DIST_PRI + i * 4 / 4); - - /* - * Disable all interrupts. Leave the PPI and SGIs alone - * as these enables are banked registers. - */ - for (i = 32; i < gic_irqs; i += 32) - writel_relaxed(0xffffffff, base + GIC_DIST_ENABLE_CLEAR + i * 4 / 32); - - writel_relaxed(1, base + GIC_DIST_CTRL); -} - -static void __cpuinit gic_cpu_init(struct gic_chip_data *gic) -{ - void __iomem *dist_base = gic_data_dist_base(gic); - void __iomem *base = gic_data_cpu_base(gic); - unsigned int cpu_mask, cpu = smp_processor_id(); - int i; - - /* - * Get what the GIC says our CPU mask is. - */ - BUG_ON(cpu >= NR_GIC_CPU_IF); - cpu_mask = readl_relaxed(dist_base + GIC_DIST_TARGET + 0); - gic_cpu_map[cpu] = cpu_mask; - - /* - * Clear our mask from the other map entries in case they're - * still undefined. - */ - for (i = 0; i < NR_GIC_CPU_IF; i++) - if (i != cpu) - gic_cpu_map[i] &= ~cpu_mask; - - /* - * Deal with the banked PPI and SGI interrupts - disable all - * PPI interrupts, ensure all SGI interrupts are enabled. - */ - writel_relaxed(0xffff0000, dist_base + GIC_DIST_ENABLE_CLEAR); - writel_relaxed(0x0000ffff, dist_base + GIC_DIST_ENABLE_SET); - - /* - * Set priority on PPI and SGI interrupts - */ - for (i = 0; i < 32; i += 4) - writel_relaxed(0xa0a0a0a0, dist_base + GIC_DIST_PRI + i * 4 / 4); - - writel_relaxed(0xf0, base + GIC_CPU_PRIMASK); - writel_relaxed(1, base + GIC_CPU_CTRL); -} - -#ifdef CONFIG_CPU_PM -/* - * Saves the GIC distributor registers during suspend or idle. Must be called - * with interrupts disabled but before powering down the GIC. After calling - * this function, no interrupts will be delivered by the GIC, and another - * platform-specific wakeup source must be enabled. - */ -static void gic_dist_save(unsigned int gic_nr) -{ - unsigned int gic_irqs; - void __iomem *dist_base; - int i; - - if (gic_nr >= MAX_GIC_NR) - BUG(); - - gic_irqs = gic_data[gic_nr].gic_irqs; - dist_base = gic_data_dist_base(&gic_data[gic_nr]); - - if (!dist_base) - return; - - for (i = 0; i < DIV_ROUND_UP(gic_irqs, 16); i++) - gic_data[gic_nr].saved_spi_conf[i] = - readl_relaxed(dist_base + GIC_DIST_CONFIG + i * 4); - - for (i = 0; i < DIV_ROUND_UP(gic_irqs, 4); i++) - gic_data[gic_nr].saved_spi_target[i] = - readl_relaxed(dist_base + GIC_DIST_TARGET + i * 4); - - for (i = 0; i < DIV_ROUND_UP(gic_irqs, 32); i++) - gic_data[gic_nr].saved_spi_enable[i] = - readl_relaxed(dist_base + GIC_DIST_ENABLE_SET + i * 4); -} - -/* - * Restores the GIC distributor registers during resume or when coming out of - * idle. Must be called before enabling interrupts. If a level interrupt - * that occured while the GIC was suspended is still present, it will be - * handled normally, but any edge interrupts that occured will not be seen by - * the GIC and need to be handled by the platform-specific wakeup source. - */ -static void gic_dist_restore(unsigned int gic_nr) -{ - unsigned int gic_irqs; - unsigned int i; - void __iomem *dist_base; - - if (gic_nr >= MAX_GIC_NR) - BUG(); - - gic_irqs = gic_data[gic_nr].gic_irqs; - dist_base = gic_data_dist_base(&gic_data[gic_nr]); - - if (!dist_base) - return; - - writel_relaxed(0, dist_base + GIC_DIST_CTRL); - - for (i = 0; i < DIV_ROUND_UP(gic_irqs, 16); i++) - writel_relaxed(gic_data[gic_nr].saved_spi_conf[i], - dist_base + GIC_DIST_CONFIG + i * 4); - - for (i = 0; i < DIV_ROUND_UP(gic_irqs, 4); i++) - writel_relaxed(0xa0a0a0a0, - dist_base + GIC_DIST_PRI + i * 4); - - for (i = 0; i < DIV_ROUND_UP(gic_irqs, 4); i++) - writel_relaxed(gic_data[gic_nr].saved_spi_target[i], - dist_base + GIC_DIST_TARGET + i * 4); - - for (i = 0; i < DIV_ROUND_UP(gic_irqs, 32); i++) - writel_relaxed(gic_data[gic_nr].saved_spi_enable[i], - dist_base + GIC_DIST_ENABLE_SET + i * 4); - - writel_relaxed(1, dist_base + GIC_DIST_CTRL); -} - -static void gic_cpu_save(unsigned int gic_nr) -{ - int i; - u32 *ptr; - void __iomem *dist_base; - void __iomem *cpu_base; - - if (gic_nr >= MAX_GIC_NR) - BUG(); - - dist_base = gic_data_dist_base(&gic_data[gic_nr]); - cpu_base = gic_data_cpu_base(&gic_data[gic_nr]); - - if (!dist_base || !cpu_base) - return; - - ptr = __this_cpu_ptr(gic_data[gic_nr].saved_ppi_enable); - for (i = 0; i < DIV_ROUND_UP(32, 32); i++) - ptr[i] = readl_relaxed(dist_base + GIC_DIST_ENABLE_SET + i * 4); - - ptr = __this_cpu_ptr(gic_data[gic_nr].saved_ppi_conf); - for (i = 0; i < DIV_ROUND_UP(32, 16); i++) - ptr[i] = readl_relaxed(dist_base + GIC_DIST_CONFIG + i * 4); - -} - -static void gic_cpu_restore(unsigned int gic_nr) -{ - int i; - u32 *ptr; - void __iomem *dist_base; - void __iomem *cpu_base; - - if (gic_nr >= MAX_GIC_NR) - BUG(); - - dist_base = gic_data_dist_base(&gic_data[gic_nr]); - cpu_base = gic_data_cpu_base(&gic_data[gic_nr]); - - if (!dist_base || !cpu_base) - return; - - ptr = __this_cpu_ptr(gic_data[gic_nr].saved_ppi_enable); - for (i = 0; i < DIV_ROUND_UP(32, 32); i++) - writel_relaxed(ptr[i], dist_base + GIC_DIST_ENABLE_SET + i * 4); - - ptr = __this_cpu_ptr(gic_data[gic_nr].saved_ppi_conf); - for (i = 0; i < DIV_ROUND_UP(32, 16); i++) - writel_relaxed(ptr[i], dist_base + GIC_DIST_CONFIG + i * 4); - - for (i = 0; i < DIV_ROUND_UP(32, 4); i++) - writel_relaxed(0xa0a0a0a0, dist_base + GIC_DIST_PRI + i * 4); - - writel_relaxed(0xf0, cpu_base + GIC_CPU_PRIMASK); - writel_relaxed(1, cpu_base + GIC_CPU_CTRL); -} - -static int gic_notifier(struct notifier_block *self, unsigned long cmd, void *v) -{ - int i; - - for (i = 0; i < MAX_GIC_NR; i++) { -#ifdef CONFIG_GIC_NON_BANKED - /* Skip over unused GICs */ - if (!gic_data[i].get_base) - continue; -#endif - switch (cmd) { - case CPU_PM_ENTER: - gic_cpu_save(i); - break; - case CPU_PM_ENTER_FAILED: - case CPU_PM_EXIT: - gic_cpu_restore(i); - break; - case CPU_CLUSTER_PM_ENTER: - gic_dist_save(i); - break; - case CPU_CLUSTER_PM_ENTER_FAILED: - case CPU_CLUSTER_PM_EXIT: - gic_dist_restore(i); - break; - } - } - - return NOTIFY_OK; -} - -static struct notifier_block gic_notifier_block = { - .notifier_call = gic_notifier, -}; - -static void __init gic_pm_init(struct gic_chip_data *gic) -{ - gic->saved_ppi_enable = __alloc_percpu(DIV_ROUND_UP(32, 32) * 4, - sizeof(u32)); - BUG_ON(!gic->saved_ppi_enable); - - gic->saved_ppi_conf = __alloc_percpu(DIV_ROUND_UP(32, 16) * 4, - sizeof(u32)); - BUG_ON(!gic->saved_ppi_conf); - - if (gic == &gic_data[0]) - cpu_pm_register_notifier(&gic_notifier_block); -} -#else -static void __init gic_pm_init(struct gic_chip_data *gic) -{ -} -#endif - -static int gic_irq_domain_map(struct irq_domain *d, unsigned int irq, - irq_hw_number_t hw) -{ - if (hw < 32) { - irq_set_percpu_devid(irq); - irq_set_chip_and_handler(irq, &gic_chip, - handle_percpu_devid_irq); - set_irq_flags(irq, IRQF_VALID | IRQF_NOAUTOEN); - } else { - irq_set_chip_and_handler(irq, &gic_chip, - handle_fasteoi_irq); - set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); - } - irq_set_chip_data(irq, d->host_data); - return 0; -} - -static int gic_irq_domain_xlate(struct irq_domain *d, - struct device_node *controller, - const u32 *intspec, unsigned int intsize, - unsigned long *out_hwirq, unsigned int *out_type) -{ - if (d->of_node != controller) - return -EINVAL; - if (intsize < 3) - return -EINVAL; - - /* Get the interrupt number and add 16 to skip over SGIs */ - *out_hwirq = intspec[1] + 16; - - /* For SPIs, we need to add 16 more to get the GIC irq ID number */ - if (!intspec[0]) - *out_hwirq += 16; - - *out_type = intspec[2] & IRQ_TYPE_SENSE_MASK; - return 0; -} - -const struct irq_domain_ops gic_irq_domain_ops = { - .map = gic_irq_domain_map, - .xlate = gic_irq_domain_xlate, -}; - -void __init gic_init_bases(unsigned int gic_nr, int irq_start, - void __iomem *dist_base, void __iomem *cpu_base, - u32 percpu_offset, struct device_node *node) -{ - irq_hw_number_t hwirq_base; - struct gic_chip_data *gic; - int gic_irqs, irq_base, i; - - BUG_ON(gic_nr >= MAX_GIC_NR); - - gic = &gic_data[gic_nr]; -#ifdef CONFIG_GIC_NON_BANKED - if (percpu_offset) { /* Frankein-GIC without banked registers... */ - unsigned int cpu; - - gic->dist_base.percpu_base = alloc_percpu(void __iomem *); - gic->cpu_base.percpu_base = alloc_percpu(void __iomem *); - if (WARN_ON(!gic->dist_base.percpu_base || - !gic->cpu_base.percpu_base)) { - free_percpu(gic->dist_base.percpu_base); - free_percpu(gic->cpu_base.percpu_base); - return; - } - - for_each_possible_cpu(cpu) { - unsigned long offset = percpu_offset * cpu_logical_map(cpu); - *per_cpu_ptr(gic->dist_base.percpu_base, cpu) = dist_base + offset; - *per_cpu_ptr(gic->cpu_base.percpu_base, cpu) = cpu_base + offset; - } - - gic_set_base_accessor(gic, gic_get_percpu_base); - } else -#endif - { /* Normal, sane GIC... */ - WARN(percpu_offset, - "GIC_NON_BANKED not enabled, ignoring %08x offset!", - percpu_offset); - gic->dist_base.common_base = dist_base; - gic->cpu_base.common_base = cpu_base; - gic_set_base_accessor(gic, gic_get_common_base); - } - - /* - * Initialize the CPU interface map to all CPUs. - * It will be refined as each CPU probes its ID. - */ - for (i = 0; i < NR_GIC_CPU_IF; i++) - gic_cpu_map[i] = 0xff; - - /* - * For primary GICs, skip over SGIs. - * For secondary GICs, skip over PPIs, too. - */ - if (gic_nr == 0 && (irq_start & 31) > 0) { - hwirq_base = 16; - if (irq_start != -1) - irq_start = (irq_start & ~31) + 16; - } else { - hwirq_base = 32; - } - - /* - * Find out how many interrupts are supported. - * The GIC only supports up to 1020 interrupt sources. - */ - gic_irqs = readl_relaxed(gic_data_dist_base(gic) + GIC_DIST_CTR) & 0x1f; - gic_irqs = (gic_irqs + 1) * 32; - if (gic_irqs > 1020) - gic_irqs = 1020; - gic->gic_irqs = gic_irqs; - - gic_irqs -= hwirq_base; /* calculate # of irqs to allocate */ - irq_base = irq_alloc_descs(irq_start, 16, gic_irqs, numa_node_id()); - if (IS_ERR_VALUE(irq_base)) { - WARN(1, "Cannot allocate irq_descs @ IRQ%d, assuming pre-allocated\n", - irq_start); - irq_base = irq_start; - } - gic->domain = irq_domain_add_legacy(node, gic_irqs, irq_base, - hwirq_base, &gic_irq_domain_ops, gic); - if (WARN_ON(!gic->domain)) - return; - - gic_chip.flags |= gic_arch_extn.flags; - gic_dist_init(gic); - gic_cpu_init(gic); - gic_pm_init(gic); -} - -void __cpuinit gic_secondary_init(unsigned int gic_nr) -{ - BUG_ON(gic_nr >= MAX_GIC_NR); - - gic_cpu_init(&gic_data[gic_nr]); -} - -#ifdef CONFIG_SMP -void gic_raise_softirq(const struct cpumask *mask, unsigned int irq) -{ - int cpu; - unsigned long map = 0; - - /* Convert our logical CPU mask into a physical one. */ - for_each_cpu(cpu, mask) - map |= gic_cpu_map[cpu]; - - /* - * Ensure that stores to Normal memory are visible to the - * other CPUs before issuing the IPI. - */ - dsb(); - - /* this always happens on GIC0 */ - writel_relaxed(map << 16 | irq, gic_data_dist_base(&gic_data[0]) + GIC_DIST_SOFTINT); -} -#endif - -#ifdef CONFIG_OF -static int gic_cnt __initdata = 0; - -int __init gic_of_init(struct device_node *node, struct device_node *parent) -{ - void __iomem *cpu_base; - void __iomem *dist_base; - u32 percpu_offset; - int irq; - - if (WARN_ON(!node)) - return -ENODEV; - - dist_base = of_iomap(node, 0); - WARN(!dist_base, "unable to map gic dist registers\n"); - - cpu_base = of_iomap(node, 1); - WARN(!cpu_base, "unable to map gic cpu registers\n"); - - if (of_property_read_u32(node, "cpu-offset", &percpu_offset)) - percpu_offset = 0; - - gic_init_bases(gic_cnt, -1, dist_base, cpu_base, percpu_offset, node); - - if (parent) { - irq = irq_of_parse_and_map(node, 0); - gic_cascade_irq(gic_cnt, irq); - } - gic_cnt++; - return 0; -} -#endif diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c index 9173d112ea01..e57d7e5bf96a 100644 --- a/arch/arm/common/sa1111.c +++ b/arch/arm/common/sa1111.c @@ -686,8 +686,7 @@ sa1111_init_one_child(struct sa1111 *sachip, struct resource *parent, * %-EINVAL no platform data passed * %0 successful. */ -static int __devinit -__sa1111_probe(struct device *me, struct resource *mem, int irq) +static int __sa1111_probe(struct device *me, struct resource *mem, int irq) { struct sa1111_platform_data *pd = me->platform_data; struct sa1111 *sachip; @@ -1011,7 +1010,7 @@ static int sa1111_resume(struct platform_device *dev) #define sa1111_resume NULL #endif -static int __devinit sa1111_probe(struct platform_device *pdev) +static int sa1111_probe(struct platform_device *pdev) { struct resource *mem; int irq; diff --git a/arch/arm/common/scoop.c b/arch/arm/common/scoop.c index 0c616d5fcb0f..a5c3dc38aa18 100644 --- a/arch/arm/common/scoop.c +++ b/arch/arm/common/scoop.c @@ -176,7 +176,7 @@ static int scoop_resume(struct platform_device *dev) #define scoop_resume NULL #endif -static int __devinit scoop_probe(struct platform_device *pdev) +static int scoop_probe(struct platform_device *pdev) { struct scoop_dev *devptr; struct scoop_config *inf; @@ -243,7 +243,7 @@ err_ioremap: return ret; } -static int __devexit scoop_remove(struct platform_device *pdev) +static int scoop_remove(struct platform_device *pdev) { struct scoop_dev *sdev = platform_get_drvdata(pdev); int ret; @@ -268,7 +268,7 @@ static int __devexit scoop_remove(struct platform_device *pdev) static struct platform_driver scoop_driver = { .probe = scoop_probe, - .remove = __devexit_p(scoop_remove), + .remove = scoop_remove, .suspend = scoop_suspend, .resume = scoop_resume, .driver = { diff --git a/arch/arm/common/vic.c b/arch/arm/common/vic.c deleted file mode 100644 index e4df17ca90c7..000000000000 --- a/arch/arm/common/vic.c +++ /dev/null @@ -1,459 +0,0 @@ -/* - * linux/arch/arm/common/vic.c - * - * Copyright (C) 1999 - 2003 ARM Limited - * Copyright (C) 2000 Deep Blue Solutions Ltd - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include <linux/export.h> -#include <linux/init.h> -#include <linux/list.h> -#include <linux/io.h> -#include <linux/irqdomain.h> -#include <linux/of.h> -#include <linux/of_address.h> -#include <linux/of_irq.h> -#include <linux/syscore_ops.h> -#include <linux/device.h> -#include <linux/amba/bus.h> - -#include <asm/exception.h> -#include <asm/mach/irq.h> -#include <asm/hardware/vic.h> - -/** - * struct vic_device - VIC PM device - * @irq: The IRQ number for the base of the VIC. - * @base: The register base for the VIC. - * @valid_sources: A bitmask of valid interrupts - * @resume_sources: A bitmask of interrupts for resume. - * @resume_irqs: The IRQs enabled for resume. - * @int_select: Save for VIC_INT_SELECT. - * @int_enable: Save for VIC_INT_ENABLE. - * @soft_int: Save for VIC_INT_SOFT. - * @protect: Save for VIC_PROTECT. - * @domain: The IRQ domain for the VIC. - */ -struct vic_device { - void __iomem *base; - int irq; - u32 valid_sources; - u32 resume_sources; - u32 resume_irqs; - u32 int_select; - u32 int_enable; - u32 soft_int; - u32 protect; - struct irq_domain *domain; -}; - -/* we cannot allocate memory when VICs are initially registered */ -static struct vic_device vic_devices[CONFIG_ARM_VIC_NR]; - -static int vic_id; - -/** - * vic_init2 - common initialisation code - * @base: Base of the VIC. - * - * Common initialisation code for registration - * and resume. -*/ -static void vic_init2(void __iomem *base) -{ - int i; - - for (i = 0; i < 16; i++) { - void __iomem *reg = base + VIC_VECT_CNTL0 + (i * 4); - writel(VIC_VECT_CNTL_ENABLE | i, reg); - } - - writel(32, base + VIC_PL190_DEF_VECT_ADDR); -} - -#ifdef CONFIG_PM -static void resume_one_vic(struct vic_device *vic) -{ - void __iomem *base = vic->base; - - printk(KERN_DEBUG "%s: resuming vic at %p\n", __func__, base); - - /* re-initialise static settings */ - vic_init2(base); - - writel(vic->int_select, base + VIC_INT_SELECT); - writel(vic->protect, base + VIC_PROTECT); - - /* set the enabled ints and then clear the non-enabled */ - writel(vic->int_enable, base + VIC_INT_ENABLE); - writel(~vic->int_enable, base + VIC_INT_ENABLE_CLEAR); - - /* and the same for the soft-int register */ - - writel(vic->soft_int, base + VIC_INT_SOFT); - writel(~vic->soft_int, base + VIC_INT_SOFT_CLEAR); -} - -static void vic_resume(void) -{ - int id; - - for (id = vic_id - 1; id >= 0; id--) - resume_one_vic(vic_devices + id); -} - -static void suspend_one_vic(struct vic_device *vic) -{ - void __iomem *base = vic->base; - - printk(KERN_DEBUG "%s: suspending vic at %p\n", __func__, base); - - vic->int_select = readl(base + VIC_INT_SELECT); - vic->int_enable = readl(base + VIC_INT_ENABLE); - vic->soft_int = readl(base + VIC_INT_SOFT); - vic->protect = readl(base + VIC_PROTECT); - - /* set the interrupts (if any) that are used for - * resuming the system */ - - writel(vic->resume_irqs, base + VIC_INT_ENABLE); - writel(~vic->resume_irqs, base + VIC_INT_ENABLE_CLEAR); -} - -static int vic_suspend(void) -{ - int id; - - for (id = 0; id < vic_id; id++) - suspend_one_vic(vic_devices + id); - - return 0; -} - -struct syscore_ops vic_syscore_ops = { - .suspend = vic_suspend, - .resume = vic_resume, -}; - -/** - * vic_pm_init - initicall to register VIC pm - * - * This is called via late_initcall() to register - * the resources for the VICs due to the early - * nature of the VIC's registration. -*/ -static int __init vic_pm_init(void) -{ - if (vic_id > 0) - register_syscore_ops(&vic_syscore_ops); - - return 0; -} -late_initcall(vic_pm_init); -#endif /* CONFIG_PM */ - -static struct irq_chip vic_chip; - -static int vic_irqdomain_map(struct irq_domain *d, unsigned int irq, - irq_hw_number_t hwirq) -{ - struct vic_device *v = d->host_data; - - /* Skip invalid IRQs, only register handlers for the real ones */ - if (!(v->valid_sources & (1 << hwirq))) - return -ENOTSUPP; - irq_set_chip_and_handler(irq, &vic_chip, handle_level_irq); - irq_set_chip_data(irq, v->base); - set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); - return 0; -} - -static struct irq_domain_ops vic_irqdomain_ops = { - .map = vic_irqdomain_map, - .xlate = irq_domain_xlate_onetwocell, -}; - -/** - * vic_register() - Register a VIC. - * @base: The base address of the VIC. - * @irq: The base IRQ for the VIC. - * @valid_sources: bitmask of valid interrupts - * @resume_sources: bitmask of interrupts allowed for resume sources. - * @node: The device tree node associated with the VIC. - * - * Register the VIC with the system device tree so that it can be notified - * of suspend and resume requests and ensure that the correct actions are - * taken to re-instate the settings on resume. - * - * This also configures the IRQ domain for the VIC. - */ -static void __init vic_register(void __iomem *base, unsigned int irq, - u32 valid_sources, u32 resume_sources, - struct device_node *node) -{ - struct vic_device *v; - - if (vic_id >= ARRAY_SIZE(vic_devices)) { - printk(KERN_ERR "%s: too few VICs, increase CONFIG_ARM_VIC_NR\n", __func__); - return; - } - - v = &vic_devices[vic_id]; - v->base = base; - v->valid_sources = valid_sources; - v->resume_sources = resume_sources; - v->irq = irq; - vic_id++; - v->domain = irq_domain_add_simple(node, fls(valid_sources), irq, - &vic_irqdomain_ops, v); -} - -static void vic_ack_irq(struct irq_data *d) -{ - void __iomem *base = irq_data_get_irq_chip_data(d); - unsigned int irq = d->hwirq; - writel(1 << irq, base + VIC_INT_ENABLE_CLEAR); - /* moreover, clear the soft-triggered, in case it was the reason */ - writel(1 << irq, base + VIC_INT_SOFT_CLEAR); -} - -static void vic_mask_irq(struct irq_data *d) -{ - void __iomem *base = irq_data_get_irq_chip_data(d); - unsigned int irq = d->hwirq; - writel(1 << irq, base + VIC_INT_ENABLE_CLEAR); -} - -static void vic_unmask_irq(struct irq_data *d) -{ - void __iomem *base = irq_data_get_irq_chip_data(d); - unsigned int irq = d->hwirq; - writel(1 << irq, base + VIC_INT_ENABLE); -} - -#if defined(CONFIG_PM) -static struct vic_device *vic_from_irq(unsigned int irq) -{ - struct vic_device *v = vic_devices; - unsigned int base_irq = irq & ~31; - int id; - - for (id = 0; id < vic_id; id++, v++) { - if (v->irq == base_irq) - return v; - } - - return NULL; -} - -static int vic_set_wake(struct irq_data *d, unsigned int on) -{ - struct vic_device *v = vic_from_irq(d->irq); - unsigned int off = d->hwirq; - u32 bit = 1 << off; - - if (!v) - return -EINVAL; - - if (!(bit & v->resume_sources)) - return -EINVAL; - - if (on) - v->resume_irqs |= bit; - else - v->resume_irqs &= ~bit; - - return 0; -} -#else -#define vic_set_wake NULL -#endif /* CONFIG_PM */ - -static struct irq_chip vic_chip = { - .name = "VIC", - .irq_ack = vic_ack_irq, - .irq_mask = vic_mask_irq, - .irq_unmask = vic_unmask_irq, - .irq_set_wake = vic_set_wake, -}; - -static void __init vic_disable(void __iomem *base) -{ - writel(0, base + VIC_INT_SELECT); - writel(0, base + VIC_INT_ENABLE); - writel(~0, base + VIC_INT_ENABLE_CLEAR); - writel(0, base + VIC_ITCR); - writel(~0, base + VIC_INT_SOFT_CLEAR); -} - -static void __init vic_clear_interrupts(void __iomem *base) -{ - unsigned int i; - - writel(0, base + VIC_PL190_VECT_ADDR); - for (i = 0; i < 19; i++) { - unsigned int value; - - value = readl(base + VIC_PL190_VECT_ADDR); - writel(value, base + VIC_PL190_VECT_ADDR); - } -} - -/* - * The PL190 cell from ARM has been modified by ST to handle 64 interrupts. - * The original cell has 32 interrupts, while the modified one has 64, - * replocating two blocks 0x00..0x1f in 0x20..0x3f. In that case - * the probe function is called twice, with base set to offset 000 - * and 020 within the page. We call this "second block". - */ -static void __init vic_init_st(void __iomem *base, unsigned int irq_start, - u32 vic_sources, struct device_node *node) -{ - unsigned int i; - int vic_2nd_block = ((unsigned long)base & ~PAGE_MASK) != 0; - - /* Disable all interrupts initially. */ - vic_disable(base); - - /* - * Make sure we clear all existing interrupts. The vector registers - * in this cell are after the second block of general registers, - * so we can address them using standard offsets, but only from - * the second base address, which is 0x20 in the page - */ - if (vic_2nd_block) { - vic_clear_interrupts(base); - - /* ST has 16 vectors as well, but we don't enable them by now */ - for (i = 0; i < 16; i++) { - void __iomem *reg = base + VIC_VECT_CNTL0 + (i * 4); - writel(0, reg); - } - - writel(32, base + VIC_PL190_DEF_VECT_ADDR); - } - - vic_register(base, irq_start, vic_sources, 0, node); -} - -void __init __vic_init(void __iomem *base, int irq_start, - u32 vic_sources, u32 resume_sources, - struct device_node *node) -{ - unsigned int i; - u32 cellid = 0; - enum amba_vendor vendor; - - /* Identify which VIC cell this one is, by reading the ID */ - for (i = 0; i < 4; i++) { - void __iomem *addr; - addr = (void __iomem *)((u32)base & PAGE_MASK) + 0xfe0 + (i * 4); - cellid |= (readl(addr) & 0xff) << (8 * i); - } - vendor = (cellid >> 12) & 0xff; - printk(KERN_INFO "VIC @%p: id 0x%08x, vendor 0x%02x\n", - base, cellid, vendor); - - switch(vendor) { - case AMBA_VENDOR_ST: - vic_init_st(base, irq_start, vic_sources, node); - return; - default: - printk(KERN_WARNING "VIC: unknown vendor, continuing anyways\n"); - /* fall through */ - case AMBA_VENDOR_ARM: - break; - } - - /* Disable all interrupts initially. */ - vic_disable(base); - - /* Make sure we clear all existing interrupts */ - vic_clear_interrupts(base); - - vic_init2(base); - - vic_register(base, irq_start, vic_sources, resume_sources, node); -} - -/** - * vic_init() - initialise a vectored interrupt controller - * @base: iomem base address - * @irq_start: starting interrupt number, must be muliple of 32 - * @vic_sources: bitmask of interrupt sources to allow - * @resume_sources: bitmask of interrupt sources to allow for resume - */ -void __init vic_init(void __iomem *base, unsigned int irq_start, - u32 vic_sources, u32 resume_sources) -{ - __vic_init(base, irq_start, vic_sources, resume_sources, NULL); -} - -#ifdef CONFIG_OF -int __init vic_of_init(struct device_node *node, struct device_node *parent) -{ - void __iomem *regs; - - if (WARN(parent, "non-root VICs are not supported")) - return -EINVAL; - - regs = of_iomap(node, 0); - if (WARN_ON(!regs)) - return -EIO; - - /* - * Passing -1 as first IRQ makes the simple domain allocate descriptors - */ - __vic_init(regs, -1, ~0, ~0, node); - - return 0; -} -#endif /* CONFIG OF */ - -/* - * Handle each interrupt in a single VIC. Returns non-zero if we've - * handled at least one interrupt. This reads the status register - * before handling each interrupt, which is necessary given that - * handle_IRQ may briefly re-enable interrupts for soft IRQ handling. - */ -static int handle_one_vic(struct vic_device *vic, struct pt_regs *regs) -{ - u32 stat, irq; - int handled = 0; - - while ((stat = readl_relaxed(vic->base + VIC_IRQ_STATUS))) { - irq = ffs(stat) - 1; - handle_IRQ(irq_find_mapping(vic->domain, irq), regs); - handled = 1; - } - - return handled; -} - -/* - * Keep iterating over all registered VIC's until there are no pending - * interrupts. - */ -asmlinkage void __exception_irq_entry vic_handle_irq(struct pt_regs *regs) -{ - int i, handled; - - do { - for (i = 0, handled = 0; i < vic_id; ++i) - handled |= handle_one_vic(&vic_devices[i], regs); - } while (handled); -} diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index dbea6f4efe9f..2eeff1e64b6e 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -6,6 +6,7 @@ CONFIG_MACH_ARMADA_370=y CONFIG_MACH_ARMADA_XP=y CONFIG_ARCH_HIGHBANK=y CONFIG_ARCH_SOCFPGA=y +CONFIG_ARCH_SUNXI=y # CONFIG_ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA is not set CONFIG_ARM_ERRATA_754322=y CONFIG_SMP=y diff --git a/arch/arm/configs/mvebu_defconfig b/arch/arm/configs/mvebu_defconfig index a702fb345c01..b5bc96cb65a7 100644 --- a/arch/arm/configs/mvebu_defconfig +++ b/arch/arm/configs/mvebu_defconfig @@ -33,9 +33,7 @@ CONFIG_MVNETA=y CONFIG_MARVELL_PHY=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_OF_PLATFORM=y -CONFIG_I2C=y -CONFIG_I2C_MV64XXX=y +CONFIG_SERIAL_8250_DW=y CONFIG_GPIOLIB=y CONFIG_GPIO_SYSFS=y # CONFIG_USB_SUPPORT is not set diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig index a1dc5c071e71..82ce8d738fa1 100644 --- a/arch/arm/configs/omap2plus_defconfig +++ b/arch/arm/configs/omap2plus_defconfig @@ -65,6 +65,8 @@ CONFIG_MAC80211_RC_PID=y CONFIG_MAC80211_RC_DEFAULT_PID=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_CONNECTOR=y +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_CHAR=y @@ -132,9 +134,11 @@ CONFIG_POWER_SUPPLY=y CONFIG_WATCHDOG=y CONFIG_OMAP_WATCHDOG=y CONFIG_TWL4030_WATCHDOG=y +CONFIG_MFD_TPS65217=y CONFIG_REGULATOR_TWL4030=y CONFIG_REGULATOR_TPS65023=y CONFIG_REGULATOR_TPS6507X=y +CONFIG_REGULATOR_TPS65217=y CONFIG_FB=y CONFIG_FIRMWARE_EDID=y CONFIG_FB_MODE_HELPERS=y @@ -170,6 +174,7 @@ CONFIG_SND_DEBUG=y CONFIG_SND_USB_AUDIO=m CONFIG_SND_SOC=m CONFIG_SND_OMAP_SOC=m +CONFIG_SND_OMAP_SOC_OMAP_TWL4030=m CONFIG_SND_OMAP_SOC_OMAP3_PANDORA=m CONFIG_USB=y CONFIG_USB_DEBUG=y diff --git a/arch/arm/include/asm/hardware/gic.h b/arch/arm/include/asm/hardware/gic.h deleted file mode 100644 index 4b1ce6cd477f..000000000000 --- a/arch/arm/include/asm/hardware/gic.h +++ /dev/null @@ -1,57 +0,0 @@ -/* - * arch/arm/include/asm/hardware/gic.h - * - * Copyright (C) 2002 ARM Limited, All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#ifndef __ASM_ARM_HARDWARE_GIC_H -#define __ASM_ARM_HARDWARE_GIC_H - -#include <linux/compiler.h> - -#define GIC_CPU_CTRL 0x00 -#define GIC_CPU_PRIMASK 0x04 -#define GIC_CPU_BINPOINT 0x08 -#define GIC_CPU_INTACK 0x0c -#define GIC_CPU_EOI 0x10 -#define GIC_CPU_RUNNINGPRI 0x14 -#define GIC_CPU_HIGHPRI 0x18 - -#define GIC_DIST_CTRL 0x000 -#define GIC_DIST_CTR 0x004 -#define GIC_DIST_ENABLE_SET 0x100 -#define GIC_DIST_ENABLE_CLEAR 0x180 -#define GIC_DIST_PENDING_SET 0x200 -#define GIC_DIST_PENDING_CLEAR 0x280 -#define GIC_DIST_ACTIVE_BIT 0x300 -#define GIC_DIST_PRI 0x400 -#define GIC_DIST_TARGET 0x800 -#define GIC_DIST_CONFIG 0xc00 -#define GIC_DIST_SOFTINT 0xf00 - -#ifndef __ASSEMBLY__ -#include <linux/irqdomain.h> -struct device_node; - -extern struct irq_chip gic_arch_extn; - -void gic_init_bases(unsigned int, int, void __iomem *, void __iomem *, - u32 offset, struct device_node *); -int gic_of_init(struct device_node *node, struct device_node *parent); -void gic_secondary_init(unsigned int); -void gic_handle_irq(struct pt_regs *regs); -void gic_cascade_irq(unsigned int gic_nr, unsigned int irq); -void gic_raise_softirq(const struct cpumask *mask, unsigned int irq); - -static inline void gic_init(unsigned int nr, int start, - void __iomem *dist , void __iomem *cpu) -{ - gic_init_bases(nr, start, dist, cpu, 0, NULL); -} - -#endif - -#endif diff --git a/arch/arm/include/asm/hardware/vic.h b/arch/arm/include/asm/hardware/vic.h deleted file mode 100644 index 2bebad36fc83..000000000000 --- a/arch/arm/include/asm/hardware/vic.h +++ /dev/null @@ -1,57 +0,0 @@ -/* - * arch/arm/include/asm/hardware/vic.h - * - * Copyright (c) ARM Limited 2003. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#ifndef __ASM_ARM_HARDWARE_VIC_H -#define __ASM_ARM_HARDWARE_VIC_H - -#define VIC_IRQ_STATUS 0x00 -#define VIC_FIQ_STATUS 0x04 -#define VIC_RAW_STATUS 0x08 -#define VIC_INT_SELECT 0x0c /* 1 = FIQ, 0 = IRQ */ -#define VIC_INT_ENABLE 0x10 /* 1 = enable, 0 = disable */ -#define VIC_INT_ENABLE_CLEAR 0x14 -#define VIC_INT_SOFT 0x18 -#define VIC_INT_SOFT_CLEAR 0x1c -#define VIC_PROTECT 0x20 -#define VIC_PL190_VECT_ADDR 0x30 /* PL190 only */ -#define VIC_PL190_DEF_VECT_ADDR 0x34 /* PL190 only */ - -#define VIC_VECT_ADDR0 0x100 /* 0 to 15 (0..31 PL192) */ -#define VIC_VECT_CNTL0 0x200 /* 0 to 15 (0..31 PL192) */ -#define VIC_ITCR 0x300 /* VIC test control register */ - -#define VIC_VECT_CNTL_ENABLE (1 << 5) - -#define VIC_PL192_VECT_ADDR 0xF00 - -#ifndef __ASSEMBLY__ -#include <linux/compiler.h> -#include <linux/types.h> - -struct device_node; -struct pt_regs; - -void __vic_init(void __iomem *base, int irq_start, u32 vic_sources, - u32 resume_sources, struct device_node *node); -void vic_init(void __iomem *base, unsigned int irq_start, u32 vic_sources, u32 resume_sources); -int vic_of_init(struct device_node *node, struct device_node *parent); -void vic_handle_irq(struct pt_regs *regs); - -#endif /* __ASSEMBLY__ */ -#endif diff --git a/arch/arm/include/asm/mach/irq.h b/arch/arm/include/asm/mach/irq.h index 15cb035309f7..18c883023339 100644 --- a/arch/arm/include/asm/mach/irq.h +++ b/arch/arm/include/asm/mach/irq.h @@ -22,6 +22,7 @@ extern int show_fiq_list(struct seq_file *, int); #ifdef CONFIG_MULTI_IRQ_HANDLER extern void (*handle_arch_irq)(struct pt_regs *); +extern void set_handle_irq(void (*handle_irq)(struct pt_regs *)); #endif /* diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c index 9b722612553d..379cf3292390 100644 --- a/arch/arm/kernel/bios32.c +++ b/arch/arm/kernel/bios32.c @@ -78,7 +78,7 @@ void pcibios_report_status(u_int status_mask, int warn) * Bug 3 is responsible for the sound DMA grinding to a halt. We now * live with bug 2. */ -static void __devinit pci_fixup_83c553(struct pci_dev *dev) +static void pci_fixup_83c553(struct pci_dev *dev) { /* * Set memory region to start at address 0, and enable IO @@ -130,7 +130,7 @@ static void __devinit pci_fixup_83c553(struct pci_dev *dev) } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_WINBOND, PCI_DEVICE_ID_WINBOND_83C553, pci_fixup_83c553); -static void __devinit pci_fixup_unassign(struct pci_dev *dev) +static void pci_fixup_unassign(struct pci_dev *dev) { dev->resource[0].end -= dev->resource[0].start; dev->resource[0].start = 0; @@ -142,7 +142,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_WINBOND2, PCI_DEVICE_ID_WINBOND2_89C940F, * if it is the host bridge by marking it as such. These resources are of * no consequence to the PCI layer (they are handled elsewhere). */ -static void __devinit pci_fixup_dec21285(struct pci_dev *dev) +static void pci_fixup_dec21285(struct pci_dev *dev) { int i; @@ -161,7 +161,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_21285, pci_fixup_d /* * PCI IDE controllers use non-standard I/O port decoding, respect it. */ -static void __devinit pci_fixup_ide_bases(struct pci_dev *dev) +static void pci_fixup_ide_bases(struct pci_dev *dev) { struct resource *r; int i; @@ -182,7 +182,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, pci_fixup_ide_bases); /* * Put the DEC21142 to sleep */ -static void __devinit pci_fixup_dec21142(struct pci_dev *dev) +static void pci_fixup_dec21142(struct pci_dev *dev) { pci_write_config_dword(dev, 0x40, 0x80000000); } @@ -204,7 +204,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_21142, pci_fixup_d * functional. However, The CY82C693U _does not work_ in bus * master mode without locking the PCI bus solid. */ -static void __devinit pci_fixup_cy82c693(struct pci_dev *dev) +static void pci_fixup_cy82c693(struct pci_dev *dev) { if ((dev->class >> 8) == PCI_CLASS_STORAGE_IDE) { u32 base0, base1; @@ -254,7 +254,7 @@ static void __devinit pci_fixup_cy82c693(struct pci_dev *dev) } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_CONTAQ, PCI_DEVICE_ID_CONTAQ_82C693, pci_fixup_cy82c693); -static void __devinit pci_fixup_it8152(struct pci_dev *dev) +static void pci_fixup_it8152(struct pci_dev *dev) { int i; /* fixup for ITE 8152 devices */ @@ -361,9 +361,7 @@ void pcibios_fixup_bus(struct pci_bus *bus) printk(KERN_INFO "PCI: bus%d: Fast back to back transfers %sabled\n", bus->number, (features & PCI_COMMAND_FAST_BACK) ? "en" : "dis"); } -#ifdef CONFIG_HOTPLUG EXPORT_SYMBOL(pcibios_fixup_bus); -#endif /* * Swizzle the device pin each time we cross a bridge. If a platform does @@ -380,7 +378,7 @@ EXPORT_SYMBOL(pcibios_fixup_bus); * PCI standard swizzle is implemented on plug-in cards and Cardbus based * PCI extenders, so it can not be ignored. */ -static u8 __devinit pcibios_swizzle(struct pci_dev *dev, u8 *pin) +static u8 pcibios_swizzle(struct pci_dev *dev, u8 *pin) { struct pci_sys_data *sys = dev->sysdata; int slot, oldpin = *pin; diff --git a/arch/arm/kernel/etm.c b/arch/arm/kernel/etm.c index 36d20bd50120..9b6de8c988f3 100644 --- a/arch/arm/kernel/etm.c +++ b/arch/arm/kernel/etm.c @@ -339,7 +339,7 @@ static struct miscdevice etb_miscdev = { .fops = &etb_fops, }; -static int __devinit etb_probe(struct amba_device *dev, const struct amba_id *id) +static int etb_probe(struct amba_device *dev, const struct amba_id *id) { struct tracectx *t = &tracer; int ret = 0; @@ -531,7 +531,7 @@ static ssize_t trace_mode_store(struct kobject *kobj, static struct kobj_attribute trace_mode_attr = __ATTR(trace_mode, 0644, trace_mode_show, trace_mode_store); -static int __devinit etm_probe(struct amba_device *dev, const struct amba_id *id) +static int etm_probe(struct amba_device *dev, const struct amba_id *id) { struct tracectx *t = &tracer; int ret = 0; diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c index 896165096d6a..8e4ef4c83a74 100644 --- a/arch/arm/kernel/irq.c +++ b/arch/arm/kernel/irq.c @@ -117,6 +117,16 @@ void __init init_IRQ(void) machine_desc->init_irq(); } +#ifdef CONFIG_MULTI_IRQ_HANDLER +void __init set_handle_irq(void (*handle_irq)(struct pt_regs *)) +{ + if (handle_arch_irq) + return; + + handle_arch_irq = handle_irq; +} +#endif + #ifdef CONFIG_SPARSE_IRQ int __init arch_probe_nr_irqs(void) { diff --git a/arch/arm/kernel/perf_event_cpu.c b/arch/arm/kernel/perf_event_cpu.c index 9a4f6307a016..5f6620684e25 100644 --- a/arch/arm/kernel/perf_event_cpu.c +++ b/arch/arm/kernel/perf_event_cpu.c @@ -132,7 +132,7 @@ static int cpu_pmu_request_irq(struct arm_pmu *cpu_pmu, irq_handler_t handler) return 0; } -static void __devinit cpu_pmu_init(struct arm_pmu *cpu_pmu) +static void cpu_pmu_init(struct arm_pmu *cpu_pmu) { int cpu; for_each_possible_cpu(cpu) { @@ -178,7 +178,7 @@ static struct notifier_block __cpuinitdata cpu_pmu_hotplug_notifier = { /* * PMU platform driver and devicetree bindings. */ -static struct of_device_id __devinitdata cpu_pmu_of_device_ids[] = { +static struct of_device_id cpu_pmu_of_device_ids[] = { {.compatible = "arm,cortex-a15-pmu", .data = armv7_a15_pmu_init}, {.compatible = "arm,cortex-a9-pmu", .data = armv7_a9_pmu_init}, {.compatible = "arm,cortex-a8-pmu", .data = armv7_a8_pmu_init}, @@ -190,7 +190,7 @@ static struct of_device_id __devinitdata cpu_pmu_of_device_ids[] = { {}, }; -static struct platform_device_id __devinitdata cpu_pmu_plat_device_ids[] = { +static struct platform_device_id cpu_pmu_plat_device_ids[] = { {.name = "arm-pmu"}, {}, }; @@ -198,7 +198,7 @@ static struct platform_device_id __devinitdata cpu_pmu_plat_device_ids[] = { /* * CPU PMU identification and probing. */ -static int __devinit probe_current_pmu(struct arm_pmu *pmu) +static int probe_current_pmu(struct arm_pmu *pmu) { int cpu = get_cpu(); unsigned long cpuid = read_cpuid_id(); @@ -252,7 +252,7 @@ static int __devinit probe_current_pmu(struct arm_pmu *pmu) return ret; } -static int __devinit cpu_pmu_device_probe(struct platform_device *pdev) +static int cpu_pmu_device_probe(struct platform_device *pdev) { const struct of_device_id *of_id; int (*init_fn)(struct arm_pmu *); diff --git a/arch/arm/kernel/perf_event_v6.c b/arch/arm/kernel/perf_event_v6.c index f3e22ff8b6a2..041d0526a288 100644 --- a/arch/arm/kernel/perf_event_v6.c +++ b/arch/arm/kernel/perf_event_v6.c @@ -653,7 +653,7 @@ static int armv6_map_event(struct perf_event *event) &armv6_perf_cache_map, 0xFF); } -static int __devinit armv6pmu_init(struct arm_pmu *cpu_pmu) +static int armv6pmu_init(struct arm_pmu *cpu_pmu) { cpu_pmu->name = "v6"; cpu_pmu->handle_irq = armv6pmu_handle_irq; @@ -685,7 +685,7 @@ static int armv6mpcore_map_event(struct perf_event *event) &armv6mpcore_perf_cache_map, 0xFF); } -static int __devinit armv6mpcore_pmu_init(struct arm_pmu *cpu_pmu) +static int armv6mpcore_pmu_init(struct arm_pmu *cpu_pmu) { cpu_pmu->name = "v6mpcore"; cpu_pmu->handle_irq = armv6pmu_handle_irq; diff --git a/arch/arm/kernel/perf_event_v7.c b/arch/arm/kernel/perf_event_v7.c index 7d0cce85d17e..4fbc757d9cff 100644 --- a/arch/arm/kernel/perf_event_v7.c +++ b/arch/arm/kernel/perf_event_v7.c @@ -1226,7 +1226,7 @@ static void armv7pmu_init(struct arm_pmu *cpu_pmu) cpu_pmu->max_period = (1LLU << 32) - 1; }; -static u32 __devinit armv7_read_num_pmnc_events(void) +static u32 armv7_read_num_pmnc_events(void) { u32 nb_cnt; @@ -1237,7 +1237,7 @@ static u32 __devinit armv7_read_num_pmnc_events(void) return nb_cnt + 1; } -static int __devinit armv7_a8_pmu_init(struct arm_pmu *cpu_pmu) +static int armv7_a8_pmu_init(struct arm_pmu *cpu_pmu) { armv7pmu_init(cpu_pmu); cpu_pmu->name = "ARMv7 Cortex-A8"; @@ -1246,7 +1246,7 @@ static int __devinit armv7_a8_pmu_init(struct arm_pmu *cpu_pmu) return 0; } -static int __devinit armv7_a9_pmu_init(struct arm_pmu *cpu_pmu) +static int armv7_a9_pmu_init(struct arm_pmu *cpu_pmu) { armv7pmu_init(cpu_pmu); cpu_pmu->name = "ARMv7 Cortex-A9"; @@ -1255,7 +1255,7 @@ static int __devinit armv7_a9_pmu_init(struct arm_pmu *cpu_pmu) return 0; } -static int __devinit armv7_a5_pmu_init(struct arm_pmu *cpu_pmu) +static int armv7_a5_pmu_init(struct arm_pmu *cpu_pmu) { armv7pmu_init(cpu_pmu); cpu_pmu->name = "ARMv7 Cortex-A5"; @@ -1264,7 +1264,7 @@ static int __devinit armv7_a5_pmu_init(struct arm_pmu *cpu_pmu) return 0; } -static int __devinit armv7_a15_pmu_init(struct arm_pmu *cpu_pmu) +static int armv7_a15_pmu_init(struct arm_pmu *cpu_pmu) { armv7pmu_init(cpu_pmu); cpu_pmu->name = "ARMv7 Cortex-A15"; @@ -1274,7 +1274,7 @@ static int __devinit armv7_a15_pmu_init(struct arm_pmu *cpu_pmu) return 0; } -static int __devinit armv7_a7_pmu_init(struct arm_pmu *cpu_pmu) +static int armv7_a7_pmu_init(struct arm_pmu *cpu_pmu) { armv7pmu_init(cpu_pmu); cpu_pmu->name = "ARMv7 Cortex-A7"; diff --git a/arch/arm/kernel/perf_event_xscale.c b/arch/arm/kernel/perf_event_xscale.c index 0c8265e53d5f..2b0fe30ec12e 100644 --- a/arch/arm/kernel/perf_event_xscale.c +++ b/arch/arm/kernel/perf_event_xscale.c @@ -440,7 +440,7 @@ static int xscale_map_event(struct perf_event *event) &xscale_perf_cache_map, 0xFF); } -static int __devinit xscale1pmu_init(struct arm_pmu *cpu_pmu) +static int xscale1pmu_init(struct arm_pmu *cpu_pmu) { cpu_pmu->name = "xscale1"; cpu_pmu->handle_irq = xscale1pmu_handle_irq; @@ -810,7 +810,7 @@ static inline void xscale2pmu_write_counter(struct perf_event *event, u32 val) } } -static int __devinit xscale2pmu_init(struct arm_pmu *cpu_pmu) +static int xscale2pmu_init(struct arm_pmu *cpu_pmu) { cpu_pmu->name = "xscale2"; cpu_pmu->handle_irq = xscale2pmu_handle_irq; diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index 84f4cbf652e5..3fc96db2a4b6 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -416,7 +416,8 @@ static void (*smp_cross_call)(const struct cpumask *, unsigned int); void __init set_smp_cross_call(void (*fn)(const struct cpumask *, unsigned int)) { - smp_cross_call = fn; + if (!smp_cross_call) + smp_cross_call = fn; } void arch_send_call_function_ipi_mask(const struct cpumask *mask) diff --git a/arch/arm/kernel/smp_twd.c b/arch/arm/kernel/smp_twd.c index 49f335d301ba..dc9bb0146665 100644 --- a/arch/arm/kernel/smp_twd.c +++ b/arch/arm/kernel/smp_twd.c @@ -24,7 +24,6 @@ #include <asm/smp_twd.h> #include <asm/localtimer.h> -#include <asm/hardware/gic.h> /* set up by the platform code */ static void __iomem *twd_base; diff --git a/arch/arm/mach-bcm/board_bcm.c b/arch/arm/mach-bcm/board_bcm.c index 3df68030cf68..23ed015a8c15 100644 --- a/arch/arm/mach-bcm/board_bcm.c +++ b/arch/arm/mach-bcm/board_bcm.c @@ -11,31 +11,19 @@ * GNU General Public License for more details. */ -#include <linux/of_irq.h> #include <linux/of_platform.h> #include <linux/init.h> #include <linux/device.h> #include <linux/platform_device.h> +#include <linux/irqchip.h> #include <asm/mach/arch.h> -#include <asm/hardware/gic.h> - #include <asm/mach/time.h> -static const struct of_device_id irq_match[] = { - {.compatible = "arm,cortex-a9-gic", .data = gic_of_init, }, - {} -}; - static void timer_init(void) { } -static void __init init_irq(void) -{ - of_irq_init(irq_match); -} - static void __init board_init(void) { of_platform_populate(NULL, of_default_bus_match_table, NULL, @@ -45,9 +33,8 @@ static void __init board_init(void) static const char * const bcm11351_dt_compat[] = { "bcm,bcm11351", NULL, }; DT_MACHINE_START(BCM11351_DT, "Broadcom Application Processor") - .init_irq = init_irq, + .init_irq = irqchip_init, .init_time = timer_init, .init_machine = board_init, .dt_compat = bcm11351_dt_compat, - .handle_irq = gic_handle_irq, MACHINE_END diff --git a/arch/arm/mach-cns3xxx/cns3420vb.c b/arch/arm/mach-cns3xxx/cns3420vb.c index 3c86f910b647..a71867e1d8d6 100644 --- a/arch/arm/mach-cns3xxx/cns3420vb.c +++ b/arch/arm/mach-cns3xxx/cns3420vb.c @@ -28,7 +28,6 @@ #include <linux/usb/ohci_pdriver.h> #include <asm/setup.h> #include <asm/mach-types.h> -#include <asm/hardware/gic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/time.h> @@ -251,7 +250,6 @@ MACHINE_START(CNS3420VB, "Cavium Networks CNS3420 Validation Board") .map_io = cns3420_map_io, .init_irq = cns3xxx_init_irq, .init_time = cns3xxx_timer_init, - .handle_irq = gic_handle_irq, .init_machine = cns3420_init, .restart = cns3xxx_restart, MACHINE_END diff --git a/arch/arm/mach-cns3xxx/core.c b/arch/arm/mach-cns3xxx/core.c index 1754f8f4f34c..27d57d16067a 100644 --- a/arch/arm/mach-cns3xxx/core.c +++ b/arch/arm/mach-cns3xxx/core.c @@ -12,10 +12,10 @@ #include <linux/interrupt.h> #include <linux/clockchips.h> #include <linux/io.h> +#include <linux/irqchip/arm-gic.h> #include <asm/mach/map.h> #include <asm/mach/time.h> #include <asm/mach/irq.h> -#include <asm/hardware/gic.h> #include <asm/hardware/cache-l2x0.h> #include <mach/cns3xxx.h> #include "core.h" diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c index a9f2054c3e9b..de7adff324dc 100644 --- a/arch/arm/mach-davinci/board-dm646x-evm.c +++ b/arch/arm/mach-davinci/board-dm646x-evm.c @@ -358,7 +358,7 @@ static int cpld_video_probe(struct i2c_client *client, return 0; } -static int __devexit cpld_video_remove(struct i2c_client *client) +static int cpld_video_remove(struct i2c_client *client) { cpld_client = NULL; return 0; diff --git a/arch/arm/mach-davinci/cdce949.c b/arch/arm/mach-davinci/cdce949.c index f2232ca6d070..abafb92031c0 100644 --- a/arch/arm/mach-davinci/cdce949.c +++ b/arch/arm/mach-davinci/cdce949.c @@ -256,7 +256,7 @@ static int cdce_probe(struct i2c_client *client, return 0; } -static int __devexit cdce_remove(struct i2c_client *client) +static int cdce_remove(struct i2c_client *client) { cdce_i2c_client = NULL; return 0; @@ -274,7 +274,7 @@ static struct i2c_driver cdce_driver = { .name = "cdce949", }, .probe = cdce_probe, - .remove = __devexit_p(cdce_remove), + .remove = cdce_remove, .id_table = cdce_id, }; diff --git a/arch/arm/mach-dove/pcie.c b/arch/arm/mach-dove/pcie.c index 0ef4435b1657..8a275f297522 100644 --- a/arch/arm/mach-dove/pcie.c +++ b/arch/arm/mach-dove/pcie.c @@ -135,7 +135,7 @@ static struct pci_ops pcie_ops = { .write = pcie_wr_conf, }; -static void __devinit rc_pci_fixup(struct pci_dev *dev) +static void rc_pci_fixup(struct pci_dev *dev) { /* * Prevent enumeration of root complex. diff --git a/arch/arm/mach-ep93xx/adssphere.c b/arch/arm/mach-ep93xx/adssphere.c index 82d9c788535a..bda6c3a5c923 100644 --- a/arch/arm/mach-ep93xx/adssphere.c +++ b/arch/arm/mach-ep93xx/adssphere.c @@ -17,7 +17,6 @@ #include <mach/hardware.h> -#include <asm/hardware/vic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -39,7 +38,6 @@ MACHINE_START(ADSSPHERE, "ADS Sphere board") .atag_offset = 0x100, .map_io = ep93xx_map_io, .init_irq = ep93xx_init_irq, - .handle_irq = vic_handle_irq, .init_time = ep93xx_timer_init, .init_machine = adssphere_init_machine, .init_late = ep93xx_init_late, diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c index ee27b4b0ab07..c49ed3dc1aea 100644 --- a/arch/arm/mach-ep93xx/core.c +++ b/arch/arm/mach-ep93xx/core.c @@ -34,6 +34,7 @@ #include <linux/i2c-gpio.h> #include <linux/spi/spi.h> #include <linux/export.h> +#include <linux/irqchip/arm-vic.h> #include <mach/hardware.h> #include <linux/platform_data/video-ep93xx.h> @@ -44,8 +45,6 @@ #include <asm/mach/map.h> #include <asm/mach/time.h> -#include <asm/hardware/vic.h> - #include "soc.h" /************************************************************************* diff --git a/arch/arm/mach-ep93xx/edb93xx.c b/arch/arm/mach-ep93xx/edb93xx.c index ac260519c9e9..27b14ae92c7e 100644 --- a/arch/arm/mach-ep93xx/edb93xx.c +++ b/arch/arm/mach-ep93xx/edb93xx.c @@ -39,7 +39,6 @@ #include <linux/platform_data/spi-ep93xx.h> #include <mach/gpio-ep93xx.h> -#include <asm/hardware/vic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -276,7 +275,6 @@ MACHINE_START(EDB9301, "Cirrus Logic EDB9301 Evaluation Board") .atag_offset = 0x100, .map_io = ep93xx_map_io, .init_irq = ep93xx_init_irq, - .handle_irq = vic_handle_irq, .init_time = ep93xx_timer_init, .init_machine = edb93xx_init_machine, .init_late = ep93xx_init_late, @@ -290,7 +288,6 @@ MACHINE_START(EDB9302, "Cirrus Logic EDB9302 Evaluation Board") .atag_offset = 0x100, .map_io = ep93xx_map_io, .init_irq = ep93xx_init_irq, - .handle_irq = vic_handle_irq, .init_time = ep93xx_timer_init, .init_machine = edb93xx_init_machine, .init_late = ep93xx_init_late, @@ -304,7 +301,6 @@ MACHINE_START(EDB9302A, "Cirrus Logic EDB9302A Evaluation Board") .atag_offset = 0x100, .map_io = ep93xx_map_io, .init_irq = ep93xx_init_irq, - .handle_irq = vic_handle_irq, .init_time = ep93xx_timer_init, .init_machine = edb93xx_init_machine, .init_late = ep93xx_init_late, @@ -318,7 +314,6 @@ MACHINE_START(EDB9307, "Cirrus Logic EDB9307 Evaluation Board") .atag_offset = 0x100, .map_io = ep93xx_map_io, .init_irq = ep93xx_init_irq, - .handle_irq = vic_handle_irq, .init_time = ep93xx_timer_init, .init_machine = edb93xx_init_machine, .init_late = ep93xx_init_late, @@ -332,7 +327,6 @@ MACHINE_START(EDB9307A, "Cirrus Logic EDB9307A Evaluation Board") .atag_offset = 0x100, .map_io = ep93xx_map_io, .init_irq = ep93xx_init_irq, - .handle_irq = vic_handle_irq, .init_time = ep93xx_timer_init, .init_machine = edb93xx_init_machine, .init_late = ep93xx_init_late, @@ -346,7 +340,6 @@ MACHINE_START(EDB9312, "Cirrus Logic EDB9312 Evaluation Board") .atag_offset = 0x100, .map_io = ep93xx_map_io, .init_irq = ep93xx_init_irq, - .handle_irq = vic_handle_irq, .init_time = ep93xx_timer_init, .init_machine = edb93xx_init_machine, .init_late = ep93xx_init_late, @@ -360,7 +353,6 @@ MACHINE_START(EDB9315, "Cirrus Logic EDB9315 Evaluation Board") .atag_offset = 0x100, .map_io = ep93xx_map_io, .init_irq = ep93xx_init_irq, - .handle_irq = vic_handle_irq, .init_time = ep93xx_timer_init, .init_machine = edb93xx_init_machine, .init_late = ep93xx_init_late, @@ -374,7 +366,6 @@ MACHINE_START(EDB9315A, "Cirrus Logic EDB9315A Evaluation Board") .atag_offset = 0x100, .map_io = ep93xx_map_io, .init_irq = ep93xx_init_irq, - .handle_irq = vic_handle_irq, .init_time = ep93xx_timer_init, .init_machine = edb93xx_init_machine, .init_late = ep93xx_init_late, diff --git a/arch/arm/mach-ep93xx/gesbc9312.c b/arch/arm/mach-ep93xx/gesbc9312.c index 76c50f42bd71..0cca5b183309 100644 --- a/arch/arm/mach-ep93xx/gesbc9312.c +++ b/arch/arm/mach-ep93xx/gesbc9312.c @@ -17,7 +17,6 @@ #include <mach/hardware.h> -#include <asm/hardware/vic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -39,7 +38,6 @@ MACHINE_START(GESBC9312, "Glomation GESBC-9312-sx") .atag_offset = 0x100, .map_io = ep93xx_map_io, .init_irq = ep93xx_init_irq, - .handle_irq = vic_handle_irq, .init_time = ep93xx_timer_init, .init_machine = gesbc9312_init_machine, .init_late = ep93xx_init_late, diff --git a/arch/arm/mach-ep93xx/micro9.c b/arch/arm/mach-ep93xx/micro9.c index 777cd2170f8a..373583c29825 100644 --- a/arch/arm/mach-ep93xx/micro9.c +++ b/arch/arm/mach-ep93xx/micro9.c @@ -18,7 +18,6 @@ #include <mach/hardware.h> -#include <asm/hardware/vic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -82,7 +81,6 @@ MACHINE_START(MICRO9, "Contec Micro9-High") .atag_offset = 0x100, .map_io = ep93xx_map_io, .init_irq = ep93xx_init_irq, - .handle_irq = vic_handle_irq, .init_time = ep93xx_timer_init, .init_machine = micro9_init_machine, .init_late = ep93xx_init_late, @@ -96,7 +94,6 @@ MACHINE_START(MICRO9M, "Contec Micro9-Mid") .atag_offset = 0x100, .map_io = ep93xx_map_io, .init_irq = ep93xx_init_irq, - .handle_irq = vic_handle_irq, .init_time = ep93xx_timer_init, .init_machine = micro9_init_machine, .init_late = ep93xx_init_late, @@ -110,7 +107,6 @@ MACHINE_START(MICRO9L, "Contec Micro9-Lite") .atag_offset = 0x100, .map_io = ep93xx_map_io, .init_irq = ep93xx_init_irq, - .handle_irq = vic_handle_irq, .init_time = ep93xx_timer_init, .init_machine = micro9_init_machine, .init_late = ep93xx_init_late, @@ -124,7 +120,6 @@ MACHINE_START(MICRO9S, "Contec Micro9-Slim") .atag_offset = 0x100, .map_io = ep93xx_map_io, .init_irq = ep93xx_init_irq, - .handle_irq = vic_handle_irq, .init_time = ep93xx_timer_init, .init_machine = micro9_init_machine, .init_late = ep93xx_init_late, diff --git a/arch/arm/mach-ep93xx/simone.c b/arch/arm/mach-ep93xx/simone.c index 6ff39ee2ad5d..36f22c1a31fe 100644 --- a/arch/arm/mach-ep93xx/simone.c +++ b/arch/arm/mach-ep93xx/simone.c @@ -25,7 +25,6 @@ #include <linux/platform_data/video-ep93xx.h> #include <mach/gpio-ep93xx.h> -#include <asm/hardware/vic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -83,7 +82,6 @@ MACHINE_START(SIM_ONE, "Simplemachines Sim.One Board") .atag_offset = 0x100, .map_io = ep93xx_map_io, .init_irq = ep93xx_init_irq, - .handle_irq = vic_handle_irq, .init_time = ep93xx_timer_init, .init_machine = simone_init_machine, .init_late = ep93xx_init_late, diff --git a/arch/arm/mach-ep93xx/snappercl15.c b/arch/arm/mach-ep93xx/snappercl15.c index 6434c07dbf96..aa86f86638dd 100644 --- a/arch/arm/mach-ep93xx/snappercl15.c +++ b/arch/arm/mach-ep93xx/snappercl15.c @@ -31,7 +31,6 @@ #include <linux/platform_data/video-ep93xx.h> #include <mach/gpio-ep93xx.h> -#include <asm/hardware/vic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -176,7 +175,6 @@ MACHINE_START(SNAPPER_CL15, "Bluewater Systems Snapper CL15") .atag_offset = 0x100, .map_io = ep93xx_map_io, .init_irq = ep93xx_init_irq, - .handle_irq = vic_handle_irq, .init_time = ep93xx_timer_init, .init_machine = snappercl15_init_machine, .init_late = ep93xx_init_late, diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c index e4fa0d3760a5..61f4b5dc4d7d 100644 --- a/arch/arm/mach-ep93xx/ts72xx.c +++ b/arch/arm/mach-ep93xx/ts72xx.c @@ -22,7 +22,6 @@ #include <mach/hardware.h> -#include <asm/hardware/vic.h> #include <asm/mach-types.h> #include <asm/mach/map.h> #include <asm/mach/arch.h> @@ -246,7 +245,6 @@ MACHINE_START(TS72XX, "Technologic Systems TS-72xx SBC") .atag_offset = 0x100, .map_io = ts72xx_map_io, .init_irq = ep93xx_init_irq, - .handle_irq = vic_handle_irq, .init_time = ep93xx_timer_init, .init_machine = ts72xx_init_machine, .init_late = ep93xx_init_late, diff --git a/arch/arm/mach-ep93xx/vision_ep9307.c b/arch/arm/mach-ep93xx/vision_ep9307.c index 8610ba293991..605956fd07a2 100644 --- a/arch/arm/mach-ep93xx/vision_ep9307.c +++ b/arch/arm/mach-ep93xx/vision_ep9307.c @@ -34,7 +34,6 @@ #include <linux/platform_data/spi-ep93xx.h> #include <mach/gpio-ep93xx.h> -#include <asm/hardware/vic.h> #include <asm/mach-types.h> #include <asm/mach/map.h> #include <asm/mach/arch.h> @@ -364,7 +363,6 @@ MACHINE_START(VISION_EP9307, "Vision Engraving Systems EP9307") .atag_offset = 0x100, .map_io = vision_map_io, .init_irq = ep93xx_init_irq, - .handle_irq = vic_handle_irq, .init_time = ep93xx_timer_init, .init_machine = vision_init_machine, .init_late = ep93xx_init_late, diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index 91d5b6f1d5af..e103c290bc9e 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -74,6 +74,8 @@ config SOC_EXYNOS5440 depends on ARCH_EXYNOS5 select ARM_ARCH_TIMER select AUTO_ZRELADDR + select PINCTRL + select PINCTRL_EXYNOS5440 help Enable EXYNOS5440 SoC support diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c index d6d0dc651089..4ea80bc4ef9b 100644 --- a/arch/arm/mach-exynos/common.c +++ b/arch/arm/mach-exynos/common.c @@ -22,12 +22,13 @@ #include <linux/of_irq.h> #include <linux/export.h> #include <linux/irqdomain.h> +#include <linux/irqchip.h> #include <linux/of_address.h> +#include <linux/irqchip/arm-gic.h> #include <asm/proc-fns.h> #include <asm/exception.h> #include <asm/hardware/cache-l2x0.h> -#include <asm/hardware/gic.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> #include <asm/cacheflush.h> @@ -424,11 +425,18 @@ static void __init exynos5_init_clocks(int xtal) { printk(KERN_DEBUG "%s: initializing clocks\n", __func__); + /* EXYNOS5440 can support only common clock framework */ + + if (soc_is_exynos5440()) + return; + +#ifdef CONFIG_SOC_EXYNOS5250 s3c24xx_register_baseclocks(xtal); s5p_register_clocks(xtal); exynos5_register_clocks(); exynos5_setup_clocks(); +#endif } #define COMBINER_ENABLE_SET 0x0 @@ -637,8 +645,6 @@ static int __init combiner_of_init(struct device_node *np, } static const struct of_device_id exynos_dt_irq_match[] = { - { .compatible = "arm,cortex-a9-gic", .data = gic_of_init, }, - { .compatible = "arm,cortex-a15-gic", .data = gic_of_init, }, { .compatible = "samsung,exynos4210-combiner", .data = combiner_of_init, }, {}, @@ -654,8 +660,10 @@ void __init exynos4_init_irq(void) if (!of_have_populated_dt()) gic_init_bases(0, IRQ_PPI(0), S5P_VA_GIC_DIST, S5P_VA_GIC_CPU, gic_bank_offset, NULL); #ifdef CONFIG_OF - else + else { + irqchip_init(); of_irq_init(exynos_dt_irq_match); + } #endif if (!of_have_populated_dt()) @@ -672,6 +680,7 @@ void __init exynos4_init_irq(void) void __init exynos5_init_irq(void) { #ifdef CONFIG_OF + irqchip_init(); of_irq_init(exynos_dt_irq_match); #endif /* diff --git a/arch/arm/mach-exynos/include/mach/regs-irq.h b/arch/arm/mach-exynos/include/mach/regs-irq.h index 9c7b4bfd546f..f2b50506b9f6 100644 --- a/arch/arm/mach-exynos/include/mach/regs-irq.h +++ b/arch/arm/mach-exynos/include/mach/regs-irq.h @@ -13,7 +13,7 @@ #ifndef __ASM_ARCH_REGS_IRQ_H #define __ASM_ARCH_REGS_IRQ_H __FILE__ -#include <asm/hardware/gic.h> +#include <linux/irqchip/arm-gic.h> #include <mach/map.h> #endif /* __ASM_ARCH_REGS_IRQ_H */ diff --git a/arch/arm/mach-exynos/mach-armlex4210.c b/arch/arm/mach-exynos/mach-armlex4210.c index 2f18130d0d10..685f29173afa 100644 --- a/arch/arm/mach-exynos/mach-armlex4210.c +++ b/arch/arm/mach-exynos/mach-armlex4210.c @@ -16,7 +16,6 @@ #include <linux/smsc911x.h> #include <asm/mach/arch.h> -#include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <plat/cpu.h> @@ -201,7 +200,6 @@ MACHINE_START(ARMLEX4210, "ARMLEX4210") .smp = smp_ops(exynos_smp_ops), .init_irq = exynos4_init_irq, .map_io = armlex4210_map_io, - .handle_irq = gic_handle_irq, .init_machine = armlex4210_machine_init, .init_late = exynos_init_late, .init_time = exynos4_timer_init, diff --git a/arch/arm/mach-exynos/mach-exynos4-dt.c b/arch/arm/mach-exynos/mach-exynos4-dt.c index 160030168b19..112d10e53d20 100644 --- a/arch/arm/mach-exynos/mach-exynos4-dt.c +++ b/arch/arm/mach-exynos/mach-exynos4-dt.c @@ -15,7 +15,6 @@ #include <linux/serial_core.h> #include <asm/mach/arch.h> -#include <asm/hardware/gic.h> #include <mach/map.h> #include <plat/cpu.h> @@ -107,7 +106,6 @@ DT_MACHINE_START(EXYNOS4210_DT, "Samsung Exynos4 (Flattened Device Tree)") .smp = smp_ops(exynos_smp_ops), .init_irq = exynos4_init_irq, .map_io = exynos4_dt_map_io, - .handle_irq = gic_handle_irq, .init_machine = exynos4_dt_machine_init, .init_late = exynos_init_late, .init_time = exynos4_timer_init, diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c index 4e074c67cc8b..0deeecffa3ae 100644 --- a/arch/arm/mach-exynos/mach-exynos5-dt.c +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c @@ -16,7 +16,6 @@ #include <linux/io.h> #include <asm/mach/arch.h> -#include <asm/hardware/gic.h> #include <mach/map.h> #include <mach/regs-pmu.h> @@ -179,7 +178,6 @@ DT_MACHINE_START(EXYNOS5_DT, "SAMSUNG EXYNOS5 (Flattened Device Tree)") .init_irq = exynos5_init_irq, .smp = smp_ops(exynos_smp_ops), .map_io = exynos5_dt_map_io, - .handle_irq = gic_handle_irq, .init_machine = exynos5_dt_machine_init, .init_late = exynos_init_late, .init_time = exynos4_timer_init, diff --git a/arch/arm/mach-exynos/mach-nuri.c b/arch/arm/mach-exynos/mach-nuri.c index dccd1d16b836..b8b3fbf0bae7 100644 --- a/arch/arm/mach-exynos/mach-nuri.c +++ b/arch/arm/mach-exynos/mach-nuri.c @@ -39,7 +39,6 @@ #include <media/v4l2-mediabus.h> #include <asm/mach/arch.h> -#include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <plat/adc.h> @@ -1379,7 +1378,6 @@ MACHINE_START(NURI, "NURI") .smp = smp_ops(exynos_smp_ops), .init_irq = exynos4_init_irq, .map_io = nuri_map_io, - .handle_irq = gic_handle_irq, .init_machine = nuri_machine_init, .init_late = exynos_init_late, .init_time = exynos4_timer_init, diff --git a/arch/arm/mach-exynos/mach-origen.c b/arch/arm/mach-exynos/mach-origen.c index 4e1156324562..579d2d171daa 100644 --- a/arch/arm/mach-exynos/mach-origen.c +++ b/arch/arm/mach-exynos/mach-origen.c @@ -29,7 +29,6 @@ #include <linux/platform_data/usb-exynos.h> #include <asm/mach/arch.h> -#include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <video/platform_lcd.h> @@ -814,7 +813,6 @@ MACHINE_START(ORIGEN, "ORIGEN") .smp = smp_ops(exynos_smp_ops), .init_irq = exynos4_init_irq, .map_io = origen_map_io, - .handle_irq = gic_handle_irq, .init_machine = origen_machine_init, .init_late = exynos_init_late, .init_time = exynos4_timer_init, diff --git a/arch/arm/mach-exynos/mach-smdk4x12.c b/arch/arm/mach-exynos/mach-smdk4x12.c index e9c9c2995f09..fe6149624b84 100644 --- a/arch/arm/mach-exynos/mach-smdk4x12.c +++ b/arch/arm/mach-exynos/mach-smdk4x12.c @@ -25,7 +25,6 @@ #include <linux/platform_data/s3c-hsotg.h> #include <asm/mach/arch.h> -#include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <video/samsung_fimd.h> @@ -376,7 +375,6 @@ MACHINE_START(SMDK4212, "SMDK4212") .smp = smp_ops(exynos_smp_ops), .init_irq = exynos4_init_irq, .map_io = smdk4x12_map_io, - .handle_irq = gic_handle_irq, .init_machine = smdk4x12_machine_init, .init_time = exynos4_timer_init, .restart = exynos4_restart, @@ -390,7 +388,6 @@ MACHINE_START(SMDK4412, "SMDK4412") .smp = smp_ops(exynos_smp_ops), .init_irq = exynos4_init_irq, .map_io = smdk4x12_map_io, - .handle_irq = gic_handle_irq, .init_machine = smdk4x12_machine_init, .init_late = exynos_init_late, .init_time = exynos4_timer_init, diff --git a/arch/arm/mach-exynos/mach-smdkv310.c b/arch/arm/mach-exynos/mach-smdkv310.c index b228ab9bda0b..d71672922b19 100644 --- a/arch/arm/mach-exynos/mach-smdkv310.c +++ b/arch/arm/mach-exynos/mach-smdkv310.c @@ -26,7 +26,6 @@ #include <linux/platform_data/usb-exynos.h> #include <asm/mach/arch.h> -#include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <video/platform_lcd.h> @@ -423,7 +422,6 @@ MACHINE_START(SMDKV310, "SMDKV310") .smp = smp_ops(exynos_smp_ops), .init_irq = exynos4_init_irq, .map_io = smdkv310_map_io, - .handle_irq = gic_handle_irq, .init_machine = smdkv310_machine_init, .init_time = exynos4_timer_init, .reserve = &smdkv310_reserve, @@ -436,7 +434,6 @@ MACHINE_START(SMDKC210, "SMDKC210") .smp = smp_ops(exynos_smp_ops), .init_irq = exynos4_init_irq, .map_io = smdkv310_map_io, - .handle_irq = gic_handle_irq, .init_machine = smdkv310_machine_init, .init_late = exynos_init_late, .init_time = exynos4_timer_init, diff --git a/arch/arm/mach-exynos/mach-universal_c210.c b/arch/arm/mach-exynos/mach-universal_c210.c index 866f29a9beee..c9d33a43103e 100644 --- a/arch/arm/mach-exynos/mach-universal_c210.c +++ b/arch/arm/mach-exynos/mach-universal_c210.c @@ -29,7 +29,6 @@ #include <drm/exynos_drm.h> #include <asm/mach/arch.h> -#include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <video/samsung_fimd.h> @@ -1151,7 +1150,6 @@ MACHINE_START(UNIVERSAL_C210, "UNIVERSAL_C210") .smp = smp_ops(exynos_smp_ops), .init_irq = exynos4_init_irq, .map_io = universal_map_io, - .handle_irq = gic_handle_irq, .init_machine = universal_machine_init, .init_late = exynos_init_late, .init_time = s5p_timer_init, diff --git a/arch/arm/mach-exynos/mct.c b/arch/arm/mach-exynos/mct.c index 4a89b54fcadb..668d1a6d392d 100644 --- a/arch/arm/mach-exynos/mct.c +++ b/arch/arm/mach-exynos/mct.c @@ -22,7 +22,6 @@ #include <linux/of.h> #include <asm/arch_timer.h> -#include <asm/hardware/gic.h> #include <asm/localtimer.h> #include <plat/cpu.h> diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c index c5c840e947b8..60f7c5be057d 100644 --- a/arch/arm/mach-exynos/platsmp.c +++ b/arch/arm/mach-exynos/platsmp.c @@ -20,9 +20,9 @@ #include <linux/jiffies.h> #include <linux/smp.h> #include <linux/io.h> +#include <linux/irqchip/arm-gic.h> #include <asm/cacheflush.h> -#include <asm/hardware/gic.h> #include <asm/smp_plat.h> #include <asm/smp_scu.h> @@ -149,7 +149,7 @@ static int __cpuinit exynos_boot_secondary(unsigned int cpu, struct task_struct __raw_writel(virt_to_phys(exynos4_secondary_startup), cpu_boot_reg(phys_cpu)); - gic_raise_softirq(cpumask_of(cpu), 0); + arch_send_wakeup_ipi_mask(cpumask_of(cpu)); if (pen_release == -1) break; @@ -190,8 +190,6 @@ static void __init exynos_smp_init_cpus(void) for (i = 0; i < ncores; i++) set_cpu_possible(i, true); - - set_smp_cross_call(gic_raise_softirq); } static void __init exynos_smp_prepare_cpus(unsigned int max_cpus) diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c index f6ca285ee5c5..fd630bccbd31 100644 --- a/arch/arm/mach-highbank/highbank.c +++ b/arch/arm/mach-highbank/highbank.c @@ -18,6 +18,7 @@ #include <linux/dma-mapping.h> #include <linux/io.h> #include <linux/irq.h> +#include <linux/irqchip.h> #include <linux/irqdomain.h> #include <linux/of.h> #include <linux/of_irq.h> @@ -32,7 +33,6 @@ #include <asm/smp_twd.h> #include <asm/hardware/arm_timer.h> #include <asm/hardware/timer-sp.h> -#include <asm/hardware/gic.h> #include <asm/hardware/cache-l2x0.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -66,12 +66,6 @@ void highbank_set_cpu_jump(int cpu, void *jump_addr) HB_JUMP_TABLE_PHYS(cpu) + 15); } -const static struct of_device_id irq_match[] = { - { .compatible = "arm,cortex-a15-gic", .data = gic_of_init, }, - { .compatible = "arm,cortex-a9-gic", .data = gic_of_init, }, - {} -}; - #ifdef CONFIG_CACHE_L2X0 static void highbank_l2x0_disable(void) { @@ -82,7 +76,7 @@ static void highbank_l2x0_disable(void) static void __init highbank_init_irq(void) { - of_irq_init(irq_match); + irqchip_init(); if (of_find_compatible_node(NULL, NULL, "arm,cortex-a9")) highbank_scu_map_io(); @@ -131,7 +125,7 @@ static void __init highbank_timer_init(void) static void highbank_power_off(void) { - hignbank_set_pwr_shutdown(); + highbank_set_pwr_shutdown(); while (1) cpu_do_idle(); @@ -206,7 +200,6 @@ DT_MACHINE_START(HIGHBANK, "Highbank") .map_io = debug_ll_io_init, .init_irq = highbank_init_irq, .init_time = highbank_timer_init, - .handle_irq = gic_handle_irq, .init_machine = highbank_init, .dt_compat = highbank_match, .restart = highbank_restart, diff --git a/arch/arm/mach-highbank/hotplug.c b/arch/arm/mach-highbank/hotplug.c index 7b60faccd551..f30c52843396 100644 --- a/arch/arm/mach-highbank/hotplug.c +++ b/arch/arm/mach-highbank/hotplug.c @@ -30,7 +30,7 @@ void __ref highbank_cpu_die(unsigned int cpu) { flush_cache_all(); - highbank_set_cpu_jump(cpu, secondary_startup); + highbank_set_cpu_jump(cpu, phys_to_virt(0)); highbank_set_core_pwr(); cpu_do_idle(); diff --git a/arch/arm/mach-highbank/platsmp.c b/arch/arm/mach-highbank/platsmp.c index 1129957f6c1d..8797a7001720 100644 --- a/arch/arm/mach-highbank/platsmp.c +++ b/arch/arm/mach-highbank/platsmp.c @@ -17,9 +17,9 @@ #include <linux/init.h> #include <linux/smp.h> #include <linux/io.h> +#include <linux/irqchip/arm-gic.h> #include <asm/smp_scu.h> -#include <asm/hardware/gic.h> #include "core.h" @@ -32,7 +32,8 @@ static void __cpuinit highbank_secondary_init(unsigned int cpu) static int __cpuinit highbank_boot_secondary(unsigned int cpu, struct task_struct *idle) { - gic_raise_softirq(cpumask_of(cpu), 0); + highbank_set_cpu_jump(cpu, secondary_startup); + arch_send_wakeup_ipi_mask(cpumask_of(cpu)); return 0; } @@ -55,25 +56,12 @@ static void __init highbank_smp_init_cpus(void) for (i = 0; i < ncores; i++) set_cpu_possible(i, true); - - set_smp_cross_call(gic_raise_softirq); } static void __init highbank_smp_prepare_cpus(unsigned int max_cpus) { - int i; - if (scu_base_addr) scu_enable(scu_base_addr); - - /* - * Write the address of secondary startup into the jump table - * The cores are in wfi and wait until they receive a soft interrupt - * and a non-zero value to jump to. Then the secondary CPU branches - * to this address. - */ - for (i = 1; i < max_cpus; i++) - highbank_set_cpu_jump(i, secondary_startup); } struct smp_operations highbank_smp_ops __initdata = { diff --git a/arch/arm/mach-highbank/pm.c b/arch/arm/mach-highbank/pm.c index 74aa135966f0..04eddb4f4380 100644 --- a/arch/arm/mach-highbank/pm.c +++ b/arch/arm/mach-highbank/pm.c @@ -14,10 +14,12 @@ * this program. If not, see <http://www.gnu.org/licenses/>. */ +#include <linux/cpu_pm.h> #include <linux/init.h> #include <linux/io.h> #include <linux/suspend.h> +#include <asm/cacheflush.h> #include <asm/proc-fns.h> #include <asm/suspend.h> @@ -26,16 +28,31 @@ static int highbank_suspend_finish(unsigned long val) { + outer_flush_all(); + outer_disable(); + + highbank_set_pwr_suspend(); + cpu_do_idle(); + + highbank_clear_pwr_request(); return 0; } static int highbank_pm_enter(suspend_state_t state) { - hignbank_set_pwr_suspend(); + cpu_pm_enter(); + cpu_cluster_pm_enter(); + highbank_set_cpu_jump(0, cpu_resume); cpu_suspend(0, highbank_suspend_finish); + cpu_cluster_pm_exit(); + cpu_pm_exit(); + + highbank_smc1(0x102, 0x1); + if (scu_base_addr) + scu_enable(scu_base_addr); return 0; } diff --git a/arch/arm/mach-highbank/sysregs.h b/arch/arm/mach-highbank/sysregs.h index e13e8ea7c6cb..70af9d13fcef 100644 --- a/arch/arm/mach-highbank/sysregs.h +++ b/arch/arm/mach-highbank/sysregs.h @@ -44,28 +44,43 @@ static inline void highbank_set_core_pwr(void) writel_relaxed(1, sregs_base + SREG_CPU_PWR_CTRL(cpu)); } -static inline void hignbank_set_pwr_suspend(void) +static inline void highbank_clear_core_pwr(void) +{ + int cpu = cpu_logical_map(smp_processor_id()); + if (scu_base_addr) + scu_power_mode(scu_base_addr, SCU_PM_NORMAL); + else + writel_relaxed(0, sregs_base + SREG_CPU_PWR_CTRL(cpu)); +} + +static inline void highbank_set_pwr_suspend(void) { writel(HB_PWR_SUSPEND, sregs_base + HB_SREG_A9_PWR_REQ); highbank_set_core_pwr(); } -static inline void hignbank_set_pwr_shutdown(void) +static inline void highbank_set_pwr_shutdown(void) { writel(HB_PWR_SHUTDOWN, sregs_base + HB_SREG_A9_PWR_REQ); highbank_set_core_pwr(); } -static inline void hignbank_set_pwr_soft_reset(void) +static inline void highbank_set_pwr_soft_reset(void) { writel(HB_PWR_SOFT_RESET, sregs_base + HB_SREG_A9_PWR_REQ); highbank_set_core_pwr(); } -static inline void hignbank_set_pwr_hard_reset(void) +static inline void highbank_set_pwr_hard_reset(void) { writel(HB_PWR_HARD_RESET, sregs_base + HB_SREG_A9_PWR_REQ); highbank_set_core_pwr(); } +static inline void highbank_clear_pwr_request(void) +{ + writel(~0UL, sregs_base + HB_SREG_A9_PWR_REQ); + highbank_clear_core_pwr(); +} + #endif diff --git a/arch/arm/mach-highbank/system.c b/arch/arm/mach-highbank/system.c index aed96ad9bd4a..37d8384dcf19 100644 --- a/arch/arm/mach-highbank/system.c +++ b/arch/arm/mach-highbank/system.c @@ -22,9 +22,9 @@ void highbank_restart(char mode, const char *cmd) { if (mode == 'h') - hignbank_set_pwr_hard_reset(); + highbank_set_pwr_hard_reset(); else - hignbank_set_pwr_soft_reset(); + highbank_set_pwr_soft_reset(); while (1) cpu_do_idle(); diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 1ad0d76de8c7..3e628fd7a674 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -841,8 +841,6 @@ config SOC_IMX6Q select ARCH_HAS_CPUFREQ select ARCH_HAS_OPP select ARM_CPU_SUSPEND if PM - select ARM_ERRATA_743622 - select ARM_ERRATA_751472 select ARM_ERRATA_754322 select ARM_ERRATA_764369 if SMP select ARM_ERRATA_775420 diff --git a/arch/arm/mach-imx/common.h b/arch/arm/mach-imx/common.h index 7191ab4434e5..b0164da63b0c 100644 --- a/arch/arm/mach-imx/common.h +++ b/arch/arm/mach-imx/common.h @@ -112,7 +112,6 @@ void tzic_handle_irq(struct pt_regs *); #define imx50_handle_irq tzic_handle_irq #define imx51_handle_irq tzic_handle_irq #define imx53_handle_irq tzic_handle_irq -#define imx6q_handle_irq gic_handle_irq extern void imx_enable_cpu(int cpu, bool enable); extern void imx_set_cpu_jump(int cpu, void *jump_addr); diff --git a/arch/arm/mach-imx/cpufreq.c b/arch/arm/mach-imx/cpufreq.c index 36e8b3994470..d8c75c3c925d 100644 --- a/arch/arm/mach-imx/cpufreq.c +++ b/arch/arm/mach-imx/cpufreq.c @@ -188,7 +188,7 @@ static struct cpufreq_driver mxc_driver = { .name = "imx", }; -static int __devinit mxc_cpufreq_driver_init(void) +static int mxc_cpufreq_driver_init(void) { return cpufreq_register_driver(&mxc_driver); } diff --git a/arch/arm/mach-imx/gpc.c b/arch/arm/mach-imx/gpc.c index e1537f9e45b8..ff24920699e4 100644 --- a/arch/arm/mach-imx/gpc.c +++ b/arch/arm/mach-imx/gpc.c @@ -15,7 +15,7 @@ #include <linux/of.h> #include <linux/of_address.h> #include <linux/of_irq.h> -#include <asm/hardware/gic.h> +#include <linux/irqchip/arm-gic.h> #define GPC_IMR1 0x008 #define GPC_PGC_CPU_PDN 0x2a0 diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c index cd277a0f5b16..8d3d06e0e8a1 100644 --- a/arch/arm/mach-imx/mach-imx6q.c +++ b/arch/arm/mach-imx/mach-imx6q.c @@ -18,6 +18,7 @@ #include <linux/init.h> #include <linux/io.h> #include <linux/irq.h> +#include <linux/irqchip.h> #include <linux/of.h> #include <linux/of_address.h> #include <linux/of_irq.h> @@ -29,7 +30,6 @@ #include <asm/cpuidle.h> #include <asm/smp_twd.h> #include <asm/hardware/cache-l2x0.h> -#include <asm/hardware/gic.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> #include <asm/system_misc.h> @@ -221,17 +221,12 @@ static void __init imx6q_map_io(void) imx6q_clock_map_io(); } -static const struct of_device_id imx6q_irq_match[] __initconst = { - { .compatible = "arm,cortex-a9-gic", .data = gic_of_init, }, - { /* sentinel */ } -}; - static void __init imx6q_init_irq(void) { l2x0_of_init(0, ~0UL); imx_src_init(); imx_gpc_init(); - of_irq_init(imx6q_irq_match); + irqchip_init(); } static void __init imx6q_timer_init(void) @@ -250,7 +245,6 @@ DT_MACHINE_START(IMX6Q, "Freescale i.MX6 Quad (Device Tree)") .smp = smp_ops(imx_smp_ops), .map_io = imx6q_map_io, .init_irq = imx6q_init_irq, - .handle_irq = imx6q_handle_irq, .init_time = imx6q_timer_init, .init_machine = imx6q_init_machine, .init_late = imx6q_init_late, diff --git a/arch/arm/mach-imx/mmdc.c b/arch/arm/mach-imx/mmdc.c index c461e98496c3..7a9686ad994c 100644 --- a/arch/arm/mach-imx/mmdc.c +++ b/arch/arm/mach-imx/mmdc.c @@ -21,7 +21,7 @@ #define BP_MMDC_MAPSR_PSD 0 #define BP_MMDC_MAPSR_PSS 4 -static int __devinit imx_mmdc_probe(struct platform_device *pdev) +static int imx_mmdc_probe(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; void __iomem *mmdc_base, *reg; diff --git a/arch/arm/mach-imx/platsmp.c b/arch/arm/mach-imx/platsmp.c index 3777b805b76b..d35693117991 100644 --- a/arch/arm/mach-imx/platsmp.c +++ b/arch/arm/mach-imx/platsmp.c @@ -12,9 +12,9 @@ #include <linux/init.h> #include <linux/smp.h> +#include <linux/irqchip/arm-gic.h> #include <asm/page.h> #include <asm/smp_scu.h> -#include <asm/hardware/gic.h> #include <asm/mach/map.h> #include "common.h" @@ -71,8 +71,6 @@ static void __init imx_smp_init_cpus(void) for (i = 0; i < ncores; i++) set_cpu_possible(i, true); - - set_smp_cross_call(gic_raise_softirq); } void imx_smp_prepare(void) diff --git a/arch/arm/mach-iop13xx/pci.c b/arch/arm/mach-iop13xx/pci.c index 2f28018c4447..9082b84aeebb 100644 --- a/arch/arm/mach-iop13xx/pci.c +++ b/arch/arm/mach-iop13xx/pci.c @@ -504,7 +504,7 @@ iop13xx_pci_abort(unsigned long addr, unsigned int fsr, struct pt_regs *regs) /* Scan an IOP13XX PCI bus. nr selects which ATU we use. */ -struct pci_bus * __devinit iop13xx_scan_bus(int nr, struct pci_sys_data *sys) +struct pci_bus *iop13xx_scan_bus(int nr, struct pci_sys_data *sys) { int which_atu; struct pci_bus *bus = NULL; diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c index d6f57fd6f788..d4af5c191c24 100644 --- a/arch/arm/mach-kirkwood/board-dt.c +++ b/arch/arm/mach-kirkwood/board-dt.c @@ -67,6 +67,10 @@ static void __init kirkwood_legacy_clk_init(void) orion_clkdev_add(NULL, "mv643xx_eth_port.1", of_clk_get_from_provider(&clkspec)); + clkspec.args[0] = CGC_BIT_SDIO; + orion_clkdev_add(NULL, "mvsdio", + of_clk_get_from_provider(&clkspec)); + } static void __init kirkwood_of_clk_init(void) diff --git a/arch/arm/mach-kirkwood/board-usi_topkick.c b/arch/arm/mach-kirkwood/board-usi_topkick.c index 15e69fcde9f4..23d2dd1b1b1e 100644 --- a/arch/arm/mach-kirkwood/board-usi_topkick.c +++ b/arch/arm/mach-kirkwood/board-usi_topkick.c @@ -64,8 +64,6 @@ static unsigned int topkick_mpp_config[] __initdata = { 0 }; -#define TOPKICK_SATA0_PWR_ENABLE 36 - void __init usi_topkick_init(void) { /* @@ -73,8 +71,6 @@ void __init usi_topkick_init(void) */ kirkwood_mpp_conf(topkick_mpp_config); - /* SATA0 power enable */ - gpio_set_value(TOPKICK_SATA0_PWR_ENABLE, 1); kirkwood_ge00_init(&topkick_ge00_data); kirkwood_sdio_init(&topkick_mvsdio_data); diff --git a/arch/arm/mach-kirkwood/pcie.c b/arch/arm/mach-kirkwood/pcie.c index ef102646ba9a..a1c3ab6fc809 100644 --- a/arch/arm/mach-kirkwood/pcie.c +++ b/arch/arm/mach-kirkwood/pcie.c @@ -214,7 +214,7 @@ static int __init kirkwood_pcie_setup(int nr, struct pci_sys_data *sys) * PCI_CLASS_BRIDGE_HOST or Linux will errantly try to process the BAR's on * the device. Decoding setup is handled by the orion code. */ -static void __devinit rc_pci_fixup(struct pci_dev *dev) +static void rc_pci_fixup(struct pci_dev *dev) { if (dev->bus->parent == NULL && dev->devfn == 0) { int i; diff --git a/arch/arm/mach-ks8695/board-acs5k.c b/arch/arm/mach-ks8695/board-acs5k.c index 7beec9b8becd..456d6386edf8 100644 --- a/arch/arm/mach-ks8695/board-acs5k.c +++ b/arch/arm/mach-ks8695/board-acs5k.c @@ -92,7 +92,7 @@ static struct i2c_board_info acs5k_i2c_devs[] __initdata = { }, }; -static void __devinit acs5k_i2c_init(void) +static void acs5k_i2c_init(void) { /* The gpio interface */ platform_device_register(&acs5k_i2c_device); diff --git a/arch/arm/mach-mmp/sram.c b/arch/arm/mach-mmp/sram.c index a6c08ede4491..bf5e64906e65 100644 --- a/arch/arm/mach-mmp/sram.c +++ b/arch/arm/mach-mmp/sram.c @@ -61,7 +61,7 @@ struct gen_pool *sram_get_gpool(char *pool_name) } EXPORT_SYMBOL(sram_get_gpool); -static int __devinit sram_probe(struct platform_device *pdev) +static int sram_probe(struct platform_device *pdev) { struct sram_platdata *pdata = pdev->dev.platform_data; struct sram_bank_info *info; @@ -125,7 +125,7 @@ out: return ret; } -static int __devexit sram_remove(struct platform_device *pdev) +static int sram_remove(struct platform_device *pdev) { struct sram_bank_info *info; diff --git a/arch/arm/mach-msm/board-dt-8660.c b/arch/arm/mach-msm/board-dt-8660.c index 27c41eabfd12..7dcfc5300bbd 100644 --- a/arch/arm/mach-msm/board-dt-8660.c +++ b/arch/arm/mach-msm/board-dt-8660.c @@ -11,26 +11,15 @@ */ #include <linux/init.h> +#include <linux/irqchip.h> #include <linux/of.h> -#include <linux/of_irq.h> #include <linux/of_platform.h> #include <asm/mach/arch.h> -#include <asm/hardware/gic.h> #include <mach/board.h> #include "common.h" -static const struct of_device_id msm_dt_gic_match[] __initconst = { - { .compatible = "qcom,msm-8660-qgic", .data = gic_of_init }, - {} -}; - -static void __init msm8x60_init_irq(void) -{ - of_irq_init(msm_dt_gic_match); -} - static void __init msm8x60_init_late(void) { smd_debugfs_init(); @@ -55,8 +44,7 @@ static const char *msm8x60_fluid_match[] __initdata = { DT_MACHINE_START(MSM_DT, "Qualcomm MSM (Flattened Device Tree)") .smp = smp_ops(msm_smp_ops), .map_io = msm_map_msm8x60_io, - .init_irq = msm8x60_init_irq, - .handle_irq = gic_handle_irq, + .init_irq = irqchip_init, .init_machine = msm8x60_dt_init, .init_late = msm8x60_init_late, .init_time = msm_dt_timer_init, diff --git a/arch/arm/mach-msm/board-dt-8960.c b/arch/arm/mach-msm/board-dt-8960.c index 3226d5276962..73019363ffa4 100644 --- a/arch/arm/mach-msm/board-dt-8960.c +++ b/arch/arm/mach-msm/board-dt-8960.c @@ -11,24 +11,13 @@ */ #include <linux/init.h> -#include <linux/of_irq.h> +#include <linux/irqchip.h> #include <linux/of_platform.h> -#include <asm/hardware/gic.h> #include <asm/mach/arch.h> #include "common.h" -static const struct of_device_id msm_dt_gic_match[] __initconst = { - { .compatible = "qcom,msm-qgic2", .data = gic_of_init }, - { } -}; - -static void __init msm_dt_init_irq(void) -{ - of_irq_init(msm_dt_gic_match); -} - static void __init msm_dt_init(void) { of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); @@ -42,9 +31,8 @@ static const char * const msm8960_dt_match[] __initconst = { DT_MACHINE_START(MSM8960_DT, "Qualcomm MSM (Flattened Device Tree)") .smp = smp_ops(msm_smp_ops), .map_io = msm_map_msm8960_io, - .init_irq = msm_dt_init_irq, + .init_irq = irqchip_init, .init_time = msm_dt_timer_init, .init_machine = msm_dt_init, .dt_compat = msm8960_dt_match, - .handle_irq = gic_handle_irq, MACHINE_END diff --git a/arch/arm/mach-msm/platsmp.c b/arch/arm/mach-msm/platsmp.c index 7ed69b69c87c..42932865416a 100644 --- a/arch/arm/mach-msm/platsmp.c +++ b/arch/arm/mach-msm/platsmp.c @@ -15,8 +15,8 @@ #include <linux/jiffies.h> #include <linux/smp.h> #include <linux/io.h> +#include <linux/irqchip/arm-gic.h> -#include <asm/hardware/gic.h> #include <asm/cacheflush.h> #include <asm/cputype.h> #include <asm/mach-types.h> @@ -115,7 +115,7 @@ static int __cpuinit msm_boot_secondary(unsigned int cpu, struct task_struct *id * the boot monitor to read the system wide flags register, * and branch to the address found there. */ - gic_raise_softirq(cpumask_of(cpu), 0); + arch_send_wakeup_ipi_mask(cpumask_of(cpu)); timeout = jiffies + (1 * HZ); while (time_before(jiffies, timeout)) { @@ -153,8 +153,6 @@ static void __init msm_smp_init_cpus(void) for (i = 0; i < ncores; i++) set_cpu_possible(i, true); - - set_smp_cross_call(gic_raise_softirq); } static void __init msm_smp_prepare_cpus(unsigned int max_cpus) diff --git a/arch/arm/mach-msm/proc_comm.c b/arch/arm/mach-msm/proc_comm.c index 8f1eecd88186..507f5ca80697 100644 --- a/arch/arm/mach-msm/proc_comm.c +++ b/arch/arm/mach-msm/proc_comm.c @@ -120,7 +120,7 @@ int msm_proc_comm(unsigned cmd, unsigned *data1, unsigned *data2) * and unknown state. This function should be called early to * wait on the ARM9. */ -void __devinit proc_comm_boot_wait(void) +void proc_comm_boot_wait(void) { void __iomem *base = MSM_SHARED_RAM_BASE; diff --git a/arch/arm/mach-msm/smd.c b/arch/arm/mach-msm/smd.c index c5a2eddc6cdc..b1588a1ea2f8 100644 --- a/arch/arm/mach-msm/smd.c +++ b/arch/arm/mach-msm/smd.c @@ -988,7 +988,7 @@ int smd_core_init(void) return 0; } -static int __devinit msm_smd_probe(struct platform_device *pdev) +static int msm_smd_probe(struct platform_device *pdev) { /* * If we haven't waited for the ARM9 to boot up till now, diff --git a/arch/arm/mach-msm/timer.c b/arch/arm/mach-msm/timer.c index 2fb5f3eec50f..dfc506721a5a 100644 --- a/arch/arm/mach-msm/timer.c +++ b/arch/arm/mach-msm/timer.c @@ -25,7 +25,6 @@ #include <linux/of_irq.h> #include <asm/mach/time.h> -#include <asm/hardware/gic.h> #include <asm/localtimer.h> #include <asm/sched_clock.h> diff --git a/arch/arm/mach-mv78xx0/pcie.c b/arch/arm/mach-mv78xx0/pcie.c index a9a154a646dd..ee8c0b51df2c 100644 --- a/arch/arm/mach-mv78xx0/pcie.c +++ b/arch/arm/mach-mv78xx0/pcie.c @@ -173,7 +173,7 @@ static struct pci_ops pcie_ops = { .write = pcie_wr_conf, }; -static void __devinit rc_pci_fixup(struct pci_dev *dev) +static void rc_pci_fixup(struct pci_dev *dev) { /* * Prevent enumeration of root complex. diff --git a/arch/arm/mach-netx/generic.c b/arch/arm/mach-netx/generic.c index aa627465d914..27c2cb7ab813 100644 --- a/arch/arm/mach-netx/generic.c +++ b/arch/arm/mach-netx/generic.c @@ -23,9 +23,9 @@ #include <linux/module.h> #include <linux/platform_device.h> #include <linux/io.h> +#include <linux/irqchip/arm-vic.h> #include <mach/hardware.h> #include <asm/mach/map.h> -#include <asm/hardware/vic.h> #include <mach/netx-regs.h> #include <asm/mach/irq.h> diff --git a/arch/arm/mach-netx/nxdb500.c b/arch/arm/mach-netx/nxdb500.c index 241e1b9c58cb..9b558eb3070f 100644 --- a/arch/arm/mach-netx/nxdb500.c +++ b/arch/arm/mach-netx/nxdb500.c @@ -28,7 +28,6 @@ #include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <asm/hardware/vic.h> #include <mach/netx-regs.h> #include <linux/platform_data/eth-netx.h> @@ -204,7 +203,6 @@ MACHINE_START(NXDB500, "Hilscher nxdb500") .atag_offset = 0x100, .map_io = netx_map_io, .init_irq = netx_init_irq, - .handle_irq = vic_handle_irq, .init_time = netx_timer_init, .init_machine = nxdb500_init, .restart = netx_restart, diff --git a/arch/arm/mach-netx/nxdkn.c b/arch/arm/mach-netx/nxdkn.c index 055aeecedde2..a5e86cd365e7 100644 --- a/arch/arm/mach-netx/nxdkn.c +++ b/arch/arm/mach-netx/nxdkn.c @@ -28,7 +28,6 @@ #include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <asm/hardware/vic.h> #include <mach/netx-regs.h> #include <linux/platform_data/eth-netx.h> @@ -97,7 +96,6 @@ MACHINE_START(NXDKN, "Hilscher nxdkn") .atag_offset = 0x100, .map_io = netx_map_io, .init_irq = netx_init_irq, - .handle_irq = vic_handle_irq, .init_time = netx_timer_init, .init_machine = nxdkn_init, .restart = netx_restart, diff --git a/arch/arm/mach-netx/nxeb500hmi.c b/arch/arm/mach-netx/nxeb500hmi.c index 018e91c55b00..ad17885d0159 100644 --- a/arch/arm/mach-netx/nxeb500hmi.c +++ b/arch/arm/mach-netx/nxeb500hmi.c @@ -28,7 +28,6 @@ #include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <asm/hardware/vic.h> #include <mach/netx-regs.h> #include <linux/platform_data/eth-netx.h> @@ -181,7 +180,6 @@ MACHINE_START(NXEB500HMI, "Hilscher nxeb500hmi") .atag_offset = 0x100, .map_io = netx_map_io, .init_irq = netx_init_irq, - .handle_irq = vic_handle_irq, .init_time = netx_timer_init, .init_machine = nxeb500hmi_init, .restart = netx_restart, diff --git a/arch/arm/mach-nomadik/board-nhk8815.c b/arch/arm/mach-nomadik/board-nhk8815.c index ab756ed87ef0..aaed48d94374 100644 --- a/arch/arm/mach-nomadik/board-nhk8815.c +++ b/arch/arm/mach-nomadik/board-nhk8815.c @@ -27,8 +27,6 @@ #include <linux/pinctrl/machine.h> #include <linux/platform_data/pinctrl-nomadik.h> #include <linux/platform_data/clocksource-nomadik-mtu.h> -#include <linux/platform_data/mtd-nomadik-nand.h> -#include <asm/hardware/vic.h> #include <asm/sizes.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -349,7 +347,6 @@ MACHINE_START(NOMADIK, "NHK8815") .atag_offset = 0x100, .map_io = cpu8815_map_io, .init_irq = cpu8815_init_irq, - .handle_irq = vic_handle_irq, .init_time = nomadik_timer_init, .init_machine = nhk8815_platform_init, .restart = cpu8815_restart, diff --git a/arch/arm/mach-nomadik/cpu-8815.c b/arch/arm/mach-nomadik/cpu-8815.c index 1273931303fb..351404673f6c 100644 --- a/arch/arm/mach-nomadik/cpu-8815.c +++ b/arch/arm/mach-nomadik/cpu-8815.c @@ -25,13 +25,13 @@ #include <linux/slab.h> #include <linux/irq.h> #include <linux/dma-mapping.h> +#include <linux/irqchip/arm-vic.h> #include <linux/platform_data/clk-nomadik.h> #include <linux/platform_data/pinctrl-nomadik.h> #include <mach/hardware.h> #include <mach/irqs.h> #include <asm/mach/map.h> -#include <asm/hardware/vic.h> #include <asm/cacheflush.h> #include <asm/hardware/cache-l2x0.h> diff --git a/arch/arm/mach-nomadik/include/mach/irqs.h b/arch/arm/mach-nomadik/include/mach/irqs.h index b549d0571548..215f8cdb4004 100644 --- a/arch/arm/mach-nomadik/include/mach/irqs.h +++ b/arch/arm/mach-nomadik/include/mach/irqs.h @@ -22,49 +22,49 @@ #include <mach/hardware.h> -#define IRQ_VIC_START 1 /* first VIC interrupt is 1 */ +#define IRQ_VIC_START 32 /* first VIC interrupt is 1 */ /* * Interrupt numbers generic for all Nomadik Chip cuts */ -#define IRQ_WATCHDOG 1 -#define IRQ_SOFTINT 2 -#define IRQ_CRYPTO 3 -#define IRQ_OWM 4 -#define IRQ_MTU0 5 -#define IRQ_MTU1 6 -#define IRQ_GPIO0 7 -#define IRQ_GPIO1 8 -#define IRQ_GPIO2 9 -#define IRQ_GPIO3 10 -#define IRQ_RTC_RTT 11 -#define IRQ_SSP 12 -#define IRQ_UART0 13 -#define IRQ_DMA1 14 -#define IRQ_CLCD_MDIF 15 -#define IRQ_DMA0 16 -#define IRQ_PWRFAIL 17 -#define IRQ_UART1 18 -#define IRQ_FIRDA 19 -#define IRQ_MSP0 20 -#define IRQ_I2C0 21 -#define IRQ_I2C1 22 -#define IRQ_SDMMC 23 -#define IRQ_USBOTG 24 -#define IRQ_SVA_IT0 25 -#define IRQ_SVA_IT1 26 -#define IRQ_SAA_IT0 27 -#define IRQ_SAA_IT1 28 -#define IRQ_UART2 29 -#define IRQ_MSP2 30 -#define IRQ_L2CC 49 -#define IRQ_HPI 50 -#define IRQ_SKE 51 -#define IRQ_KP 52 -#define IRQ_MEMST 55 -#define IRQ_SGA_IT 59 -#define IRQ_USBM 61 -#define IRQ_MSP1 63 +#define IRQ_WATCHDOG (IRQ_VIC_START+0) +#define IRQ_SOFTINT (IRQ_VIC_START+1) +#define IRQ_CRYPTO (IRQ_VIC_START+2) +#define IRQ_OWM (IRQ_VIC_START+3) +#define IRQ_MTU0 (IRQ_VIC_START+4) +#define IRQ_MTU1 (IRQ_VIC_START+5) +#define IRQ_GPIO0 (IRQ_VIC_START+6) +#define IRQ_GPIO1 (IRQ_VIC_START+7) +#define IRQ_GPIO2 (IRQ_VIC_START+8) +#define IRQ_GPIO3 (IRQ_VIC_START+9) +#define IRQ_RTC_RTT (IRQ_VIC_START+10) +#define IRQ_SSP (IRQ_VIC_START+11) +#define IRQ_UART0 (IRQ_VIC_START+12) +#define IRQ_DMA1 (IRQ_VIC_START+13) +#define IRQ_CLCD_MDIF (IRQ_VIC_START+14) +#define IRQ_DMA0 (IRQ_VIC_START+15) +#define IRQ_PWRFAIL (IRQ_VIC_START+16) +#define IRQ_UART1 (IRQ_VIC_START+17) +#define IRQ_FIRDA (IRQ_VIC_START+18) +#define IRQ_MSP0 (IRQ_VIC_START+19) +#define IRQ_I2C0 (IRQ_VIC_START+20) +#define IRQ_I2C1 (IRQ_VIC_START+21) +#define IRQ_SDMMC (IRQ_VIC_START+22) +#define IRQ_USBOTG (IRQ_VIC_START+23) +#define IRQ_SVA_IT0 (IRQ_VIC_START+24) +#define IRQ_SVA_IT1 (IRQ_VIC_START+25) +#define IRQ_SAA_IT0 (IRQ_VIC_START+26) +#define IRQ_SAA_IT1 (IRQ_VIC_START+27) +#define IRQ_UART2 (IRQ_VIC_START+28) +#define IRQ_MSP2 (IRQ_VIC_START+29) +#define IRQ_L2CC (IRQ_VIC_START+30) +#define IRQ_HPI (IRQ_VIC_START+31) +#define IRQ_SKE (IRQ_VIC_START+32) +#define IRQ_KP (IRQ_VIC_START+33) +#define IRQ_MEMST (IRQ_VIC_START+34) +#define IRQ_SGA_IT (IRQ_VIC_START+35) +#define IRQ_USBM (IRQ_VIC_START+36) +#define IRQ_MSP1 (IRQ_VIC_START+37) #define NOMADIK_GPIO_OFFSET (IRQ_VIC_START+64) diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile index f0e69cbc5baa..222d58c0ae76 100644 --- a/arch/arm/mach-omap1/Makefile +++ b/arch/arm/mach-omap1/Makefile @@ -4,7 +4,7 @@ # Common support obj-y := io.o id.o sram-init.o sram.o time.o irq.o mux.o flash.o \ - serial.o devices.o dma.o + serial.o devices.o dma.o fb.o obj-y += clock.o clock_data.o opp_data.o reset.o pm_bus.o timer.o ifneq ($(CONFIG_SND_OMAP_SOC_MCBSP),) diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c index 3d2aa6f30192..2aab761ee68d 100644 --- a/arch/arm/mach-omap1/board-ams-delta.c +++ b/arch/arm/mach-omap1/board-ams-delta.c @@ -160,7 +160,7 @@ static struct omap_lcd_config ams_delta_lcd_config __initdata = { .ctrl_name = "internal", }; -static struct omap_usb_config ams_delta_usb_config = { +static struct omap_usb_config ams_delta_usb_config __initdata = { .register_host = 1, .hmc_mode = 16, .pins[0] = 2, diff --git a/arch/arm/mach-omap1/fb.c b/arch/arm/mach-omap1/fb.c new file mode 100644 index 000000000000..c770d45c7226 --- /dev/null +++ b/arch/arm/mach-omap1/fb.c @@ -0,0 +1,80 @@ +/* + * File: arch/arm/plat-omap/fb.c + * + * Framebuffer device registration for TI OMAP platforms + * + * Copyright (C) 2006 Nokia Corporation + * Author: Imre Deak <imre.deak@nokia.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/mm.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/memblock.h> +#include <linux/io.h> +#include <linux/omapfb.h> +#include <linux/dma-mapping.h> + +#include <asm/mach/map.h> + +#if defined(CONFIG_FB_OMAP) || defined(CONFIG_FB_OMAP_MODULE) + +static bool omapfb_lcd_configured; +static struct omapfb_platform_data omapfb_config; + +static u64 omap_fb_dma_mask = ~(u32)0; + +static struct platform_device omap_fb_device = { + .name = "omapfb", + .id = -1, + .dev = { + .dma_mask = &omap_fb_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + .platform_data = &omapfb_config, + }, + .num_resources = 0, +}; + +void __init omapfb_set_lcd_config(const struct omap_lcd_config *config) +{ + omapfb_config.lcd = *config; + omapfb_lcd_configured = true; +} + +static int __init omap_init_fb(void) +{ + /* + * If the board file has not set the lcd config with + * omapfb_set_lcd_config(), don't bother registering the omapfb device + */ + if (!omapfb_lcd_configured) + return 0; + + return platform_device_register(&omap_fb_device); +} + +arch_initcall(omap_init_fb); + +#else + +void __init omapfb_set_lcd_config(const struct omap_lcd_config *config) +{ +} + +#endif diff --git a/arch/arm/mach-omap1/mailbox.c b/arch/arm/mach-omap1/mailbox.c index e962926b67bc..efc8f207f6fc 100644 --- a/arch/arm/mach-omap1/mailbox.c +++ b/arch/arm/mach-omap1/mailbox.c @@ -142,7 +142,7 @@ static struct omap_mbox mbox_dsp_info = { static struct omap_mbox *omap1_mboxes[] = { &mbox_dsp_info, NULL }; -static int __devinit omap1_mbox_probe(struct platform_device *pdev) +static int omap1_mbox_probe(struct platform_device *pdev) { struct resource *mem; int ret; @@ -165,7 +165,7 @@ static int __devinit omap1_mbox_probe(struct platform_device *pdev) return 0; } -static int __devexit omap1_mbox_remove(struct platform_device *pdev) +static int omap1_mbox_remove(struct platform_device *pdev) { omap_mbox_unregister(); iounmap(mbox_base); @@ -174,7 +174,7 @@ static int __devexit omap1_mbox_remove(struct platform_device *pdev) static struct platform_driver omap1_mbox_driver = { .probe = omap1_mbox_probe, - .remove = __devexit_p(omap1_mbox_remove), + .remove = omap1_mbox_remove, .driver = { .name = "omap-mailbox", }, diff --git a/arch/arm/mach-omap1/usb.c b/arch/arm/mach-omap1/usb.c index 104fed366b8f..1a1db5971cd9 100644 --- a/arch/arm/mach-omap1/usb.c +++ b/arch/arm/mach-omap1/usb.c @@ -629,8 +629,14 @@ static void __init omap_1510_usb_init(struct omap_usb_config *config) static inline void omap_1510_usb_init(struct omap_usb_config *config) {} #endif -void __init omap1_usb_init(struct omap_usb_config *pdata) +void __init omap1_usb_init(struct omap_usb_config *_pdata) { + struct omap_usb_config *pdata; + + pdata = kmemdup(_pdata, sizeof(*pdata), GFP_KERNEL); + if (!pdata) + return; + pdata->usb0_init = omap1_usb0_init; pdata->usb1_init = omap1_usb1_init; pdata->usb2_init = omap1_usb2_init; diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index a8004f33b7e2..947cafe65aef 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -3,7 +3,7 @@ # # Common support -obj-y := id.o io.o control.o mux.o devices.o serial.o gpmc.o timer.o pm.o \ +obj-y := id.o io.o control.o mux.o devices.o fb.o serial.o gpmc.o timer.o pm.o \ common.o gpio.o dma.o wd_timer.o display.o i2c.o hdq1w.o omap_hwmod.o \ omap_device.o sram.o diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index f5d5f5941d7d..f8eeef40efe8 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -26,10 +26,10 @@ #include <linux/regulator/fixed.h> #include <linux/leds.h> #include <linux/leds_pwm.h> +#include <linux/irqchip/arm-gic.h> #include <linux/platform_data/omap4-keypad.h> #include <linux/usb/musb.h> -#include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -722,7 +722,6 @@ MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board") .map_io = omap4_map_io, .init_early = omap4430_init_early, .init_irq = gic_init_irq, - .handle_irq = gic_handle_irq, .init_machine = omap_4430sdp_init, .init_late = omap4430_init_late, .init_time = omap4_local_timer_init, diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index 8a5f814613c6..2590463e4b57 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -16,7 +16,6 @@ #include <linux/of_platform.h> #include <linux/irqdomain.h> -#include <asm/hardware/gic.h> #include <asm/mach/arch.h> #include "common.h" @@ -156,7 +155,6 @@ DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)") .map_io = omap4_map_io, .init_early = omap4430_init_early, .init_irq = omap_gic_of_init, - .handle_irq = gic_handle_irq, .init_machine = omap_generic_init, .init_late = omap4430_init_late, .init_time = omap4_local_timer_init, @@ -177,7 +175,6 @@ DT_MACHINE_START(OMAP5_DT, "Generic OMAP5 (Flattened Device Tree)") .map_io = omap5_map_io, .init_early = omap5_init_early, .init_irq = omap_gic_of_init, - .handle_irq = gic_handle_irq, .init_machine = omap_generic_init, .init_time = omap5_realtime_timer_init, .dt_compat = omap5_boards_compat, diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c index ed8240c1a9b9..22838fa44a60 100644 --- a/arch/arm/mach-omap2/board-omap4panda.c +++ b/arch/arm/mach-omap2/board-omap4panda.c @@ -31,9 +31,9 @@ #include <linux/ti_wilink_st.h> #include <linux/usb/musb.h> #include <linux/wl12xx.h> +#include <linux/irqchip/arm-gic.h> #include <linux/platform_data/omap-abe-twl6040.h> -#include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -453,7 +453,6 @@ MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board") .map_io = omap4_map_io, .init_early = omap4430_init_early, .init_irq = gic_init_irq, - .handle_irq = gic_handle_irq, .init_machine = omap4_panda_init, .init_late = omap4430_init_late, .init_time = omap4_local_timer_init, diff --git a/arch/arm/mach-omap2/cclock3xxx_data.c b/arch/arm/mach-omap2/cclock3xxx_data.c index bdf39481fbd6..6ef87580c33f 100644 --- a/arch/arm/mach-omap2/cclock3xxx_data.c +++ b/arch/arm/mach-omap2/cclock3xxx_data.c @@ -1167,6 +1167,8 @@ static const struct clk_ops emu_src_ck_ops = { .recalc_rate = &omap2_clksel_recalc, .get_parent = &omap2_clksel_find_parent_index, .set_parent = &omap2_clksel_set_parent, + .enable = &omap2_clkops_enable_clkdm, + .disable = &omap2_clkops_disable_clkdm, }; static struct clk emu_src_ck; diff --git a/arch/arm/mach-omap2/control.h b/arch/arm/mach-omap2/control.h index 3d944d3263d2..e6c328128a0a 100644 --- a/arch/arm/mach-omap2/control.h +++ b/arch/arm/mach-omap2/control.h @@ -234,7 +234,7 @@ #define OMAP343X_PADCONF_ETK_D14 OMAP343X_PADCONF_ETK(16) #define OMAP343X_PADCONF_ETK_D15 OMAP343X_PADCONF_ETK(17) -/* 34xx GENERAL_WKUP regist offsets */ +/* 34xx GENERAL_WKUP register offsets */ #define OMAP343X_CONTROL_WKUP_DEBOBSMUX(i) (OMAP343X_CONTROL_GENERAL_WKUP + \ 0x008 + (i)) #define OMAP343X_CONTROL_WKUP_DEBOBS0 (OMAP343X_CONTROL_GENERAL_WKUP + 0x008) diff --git a/arch/arm/mach-omap2/dpll3xxx.c b/arch/arm/mach-omap2/dpll3xxx.c index 2bb18838cba9..0a02aab5df67 100644 --- a/arch/arm/mach-omap2/dpll3xxx.c +++ b/arch/arm/mach-omap2/dpll3xxx.c @@ -504,8 +504,7 @@ int omap3_noncore_dpll_set_rate(struct clk_hw *hw, unsigned long rate, if (!cpu_is_omap44xx() && !cpu_is_omap3630()) { freqsel = _omap3_dpll_compute_freqsel(clk, dd->last_rounded_n); - if (!freqsel) - WARN_ON(1); + WARN_ON(!freqsel); } pr_debug("%s: %s: set rate: locking rate to %lu.\n", diff --git a/arch/arm/mach-omap2/drm.c b/arch/arm/mach-omap2/drm.c index fce5aa3fff49..4c7566c7e24a 100644 --- a/arch/arm/mach-omap2/drm.c +++ b/arch/arm/mach-omap2/drm.c @@ -27,7 +27,6 @@ #include "omap_device.h" #include "omap_hwmod.h" -#include <plat/cpu.h> #if defined(CONFIG_DRM_OMAP) || (CONFIG_DRM_OMAP_MODULE) diff --git a/arch/arm/mach-omap2/dss-common.c b/arch/arm/mach-omap2/dss-common.c index 679a0478644f..4be5cfc81ab8 100644 --- a/arch/arm/mach-omap2/dss-common.c +++ b/arch/arm/mach-omap2/dss-common.c @@ -31,8 +31,7 @@ #include <video/omap-panel-nokia-dsi.h> #include <video/omap-panel-picodlp.h> -#include <plat/cpu.h> - +#include "soc.h" #include "dss-common.h" #include "mux.h" diff --git a/arch/arm/plat-omap/fb.c b/arch/arm/mach-omap2/fb.c index a3367b783fc7..d9bd965f6d07 100644 --- a/arch/arm/plat-omap/fb.c +++ b/arch/arm/mach-omap2/fb.c @@ -1,6 +1,4 @@ /* - * File: arch/arm/plat-omap/fb.c - * * Framebuffer device registration for TI OMAP platforms * * Copyright (C) 2006 Nokia Corporation @@ -33,7 +31,7 @@ #include <asm/mach/map.h> -#include <plat/cpu.h> +#include "soc.h" #ifdef CONFIG_OMAP2_VRFB @@ -94,45 +92,7 @@ static int __init omap_init_vrfb(void) arch_initcall(omap_init_vrfb); #endif -#if defined(CONFIG_FB_OMAP) || defined(CONFIG_FB_OMAP_MODULE) - -static bool omapfb_lcd_configured; -static struct omapfb_platform_data omapfb_config; - -static u64 omap_fb_dma_mask = ~(u32)0; - -static struct platform_device omap_fb_device = { - .name = "omapfb", - .id = -1, - .dev = { - .dma_mask = &omap_fb_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - .platform_data = &omapfb_config, - }, - .num_resources = 0, -}; - -void __init omapfb_set_lcd_config(const struct omap_lcd_config *config) -{ - omapfb_config.lcd = *config; - omapfb_lcd_configured = true; -} - -static int __init omap_init_fb(void) -{ - /* - * If the board file has not set the lcd config with - * omapfb_set_lcd_config(), don't bother registering the omapfb device - */ - if (!omapfb_lcd_configured) - return 0; - - return platform_device_register(&omap_fb_device); -} - -arch_initcall(omap_init_fb); - -#elif defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE) +#if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE) static u64 omap_fb_dma_mask = ~(u32)0; static struct omapfb_platform_data omapfb_config; @@ -155,10 +115,4 @@ static int __init omap_init_fb(void) arch_initcall(omap_init_fb); -#else - -void __init omapfb_set_lcd_config(const struct omap_lcd_config *config) -{ -} - #endif diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c index 65468f6d7f0e..8033cb747c86 100644 --- a/arch/arm/mach-omap2/gpmc.c +++ b/arch/arm/mach-omap2/gpmc.c @@ -744,7 +744,7 @@ static int gpmc_setup_irq(void) return request_irq(gpmc_irq, gpmc_handle_irq, 0, "gpmc", NULL); } -static __devexit int gpmc_free_irq(void) +static int gpmc_free_irq(void) { int i; @@ -762,7 +762,7 @@ static __devexit int gpmc_free_irq(void) return 0; } -static void __devexit gpmc_mem_exit(void) +static void gpmc_mem_exit(void) { int cs; @@ -774,7 +774,7 @@ static void __devexit gpmc_mem_exit(void) } -static int __devinit gpmc_mem_init(void) +static int gpmc_mem_init(void) { int cs, rc; unsigned long boot_rom_space = 0; @@ -1121,7 +1121,7 @@ int gpmc_calc_timings(struct gpmc_timings *gpmc_t, return 0; } -static __devinit int gpmc_probe(struct platform_device *pdev) +static int gpmc_probe(struct platform_device *pdev) { int rc; u32 l; @@ -1177,7 +1177,7 @@ static __devinit int gpmc_probe(struct platform_device *pdev) return 0; } -static __devexit int gpmc_remove(struct platform_device *pdev) +static int gpmc_remove(struct platform_device *pdev) { gpmc_free_irq(); gpmc_mem_exit(); @@ -1187,7 +1187,7 @@ static __devexit int gpmc_remove(struct platform_device *pdev) static struct platform_driver gpmc_driver = { .probe = gpmc_probe, - .remove = __devexit_p(gpmc_remove), + .remove = gpmc_remove, .driver = { .name = DEVICE_NAME, .owner = THIS_MODULE, diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c index 0d974565f8ca..0b080267b7f6 100644 --- a/arch/arm/mach-omap2/mailbox.c +++ b/arch/arm/mach-omap2/mailbox.c @@ -342,7 +342,7 @@ struct omap_mbox mbox_2_info = { struct omap_mbox *omap4_mboxes[] = { &mbox_1_info, &mbox_2_info, NULL }; #endif -static int __devinit omap2_mbox_probe(struct platform_device *pdev) +static int omap2_mbox_probe(struct platform_device *pdev) { struct resource *mem; int ret; @@ -395,7 +395,7 @@ static int __devinit omap2_mbox_probe(struct platform_device *pdev) return 0; } -static int __devexit omap2_mbox_remove(struct platform_device *pdev) +static int omap2_mbox_remove(struct platform_device *pdev) { omap_mbox_unregister(); iounmap(mbox_base); @@ -404,7 +404,7 @@ static int __devexit omap2_mbox_remove(struct platform_device *pdev) static struct platform_driver omap2_mbox_driver = { .probe = omap2_mbox_probe, - .remove = __devexit_p(omap2_mbox_remove), + .remove = omap2_mbox_remove, .driver = { .name = "omap-mailbox", }, diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c index cd42d921940d..361677983af0 100644 --- a/arch/arm/mach-omap2/omap-smp.c +++ b/arch/arm/mach-omap2/omap-smp.c @@ -19,9 +19,9 @@ #include <linux/device.h> #include <linux/smp.h> #include <linux/io.h> +#include <linux/irqchip/arm-gic.h> #include <asm/cacheflush.h> -#include <asm/hardware/gic.h> #include <asm/smp_scu.h> #include "omap-secure.h" @@ -157,7 +157,7 @@ static int __cpuinit omap4_boot_secondary(unsigned int cpu, struct task_struct * booted = true; } - gic_raise_softirq(cpumask_of(cpu), 0); + arch_send_wakeup_ipi_mask(cpumask_of(cpu)); /* * Now the secondary core is starting up let it run its @@ -231,8 +231,6 @@ static void __init omap4_smp_init_cpus(void) for (i = 0; i < ncores; i++) set_cpu_possible(i, true); - - set_smp_cross_call(gic_raise_softirq); } static void __init omap4_smp_prepare_cpus(unsigned int max_cpus) diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c index 5d3b4f4f81ae..8c5b5e3e3541 100644 --- a/arch/arm/mach-omap2/omap-wakeupgen.c +++ b/arch/arm/mach-omap2/omap-wakeupgen.c @@ -24,8 +24,7 @@ #include <linux/cpu.h> #include <linux/notifier.h> #include <linux/cpu_pm.h> - -#include <asm/hardware/gic.h> +#include <linux/irqchip/arm-gic.h> #include "omap-wakeupgen.h" #include "omap-secure.h" diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index 6897ae21bb82..547094883606 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -15,13 +15,14 @@ #include <linux/init.h> #include <linux/io.h> #include <linux/irq.h> +#include <linux/irqchip.h> #include <linux/platform_device.h> #include <linux/memblock.h> #include <linux/of_irq.h> #include <linux/of_platform.h> #include <linux/export.h> +#include <linux/irqchip/arm-gic.h> -#include <asm/hardware/gic.h> #include <asm/hardware/cache-l2x0.h> #include <asm/mach/map.h> #include <asm/memblock.h> @@ -255,16 +256,10 @@ static int __init omap4_sar_ram_init(void) } early_initcall(omap4_sar_ram_init); -static struct of_device_id irq_match[] __initdata = { - { .compatible = "arm,cortex-a9-gic", .data = gic_of_init, }, - { .compatible = "arm,cortex-a15-gic", .data = gic_of_init, }, - { } -}; - void __init omap_gic_of_init(void) { omap_wakeupgen_init(); - of_irq_init(irq_match); + irqchip_init(); } #if defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE) diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c index 081c71edddf4..646c14d9fdb9 100644 --- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c @@ -2070,7 +2070,7 @@ static struct omap_hwmod_irq_info am33xx_usbss_mpu_irqs[] = { { .name = "usbss-irq", .irq = 17 + OMAP_INTC_START, }, { .name = "musb0-irq", .irq = 18 + OMAP_INTC_START, }, { .name = "musb1-irq", .irq = 19 + OMAP_INTC_START, }, - { .irq = -1 + OMAP_INTC_START, }, + { .irq = -1, }, }; static struct omap_hwmod am33xx_usbss_hwmod = { @@ -2515,7 +2515,7 @@ static struct omap_hwmod_ocp_if am33xx_l4_hs__cpgmac0 = { .user = OCP_USER_MPU, }; -struct omap_hwmod_addr_space am33xx_mdio_addr_space[] = { +static struct omap_hwmod_addr_space am33xx_mdio_addr_space[] = { { .pa_start = 0x4A101000, .pa_end = 0x4A101000 + SZ_256 - 1, @@ -2523,7 +2523,7 @@ struct omap_hwmod_addr_space am33xx_mdio_addr_space[] = { { } }; -struct omap_hwmod_ocp_if am33xx_cpgmac0__mdio = { +static struct omap_hwmod_ocp_if am33xx_cpgmac0__mdio = { .master = &am33xx_cpgmac0_hwmod, .slave = &am33xx_mdio_hwmod, .addr = am33xx_mdio_addr_space, diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index f9fab942d5ba..129d5081ed15 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -26,7 +26,6 @@ #include <linux/omap-dma.h> -#include <linux/platform_data/omap_ocp2scp.h> #include <linux/platform_data/spi-omap2-mcspi.h> #include <linux/platform_data/asoc-ti-mcbsp.h> #include <linux/platform_data/iommu-omap.h> diff --git a/arch/arm/mach-omap2/omap_twl.c b/arch/arm/mach-omap2/omap_twl.c index fefd40166624..615e5b1fb025 100644 --- a/arch/arm/mach-omap2/omap_twl.c +++ b/arch/arm/mach-omap2/omap_twl.c @@ -292,8 +292,8 @@ int __init omap3_twl_set_sr_bit(bool enable) if (twl_sr_enable_autoinit) pr_warning("%s: unexpected multiple calls\n", __func__); - ret = twl_i2c_read_u8(TWL4030_MODULE_PM_RECEIVER, &temp, - TWL4030_DCDC_GLOBAL_CFG); + ret = twl_i2c_read_u8(TWL_MODULE_PM_RECEIVER, &temp, + TWL4030_DCDC_GLOBAL_CFG); if (ret) goto err; @@ -302,8 +302,8 @@ int __init omap3_twl_set_sr_bit(bool enable) else temp &= ~SMARTREFLEX_ENABLE; - ret = twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, temp, - TWL4030_DCDC_GLOBAL_CFG); + ret = twl_i2c_write_u8(TWL_MODULE_PM_RECEIVER, temp, + TWL4030_DCDC_GLOBAL_CFG); if (!ret) { twl_sr_enable_autoinit = true; return 0; diff --git a/arch/arm/mach-omap2/pmu.c b/arch/arm/mach-omap2/pmu.c index 250d909e38bd..eb78ae7a3464 100644 --- a/arch/arm/mach-omap2/pmu.c +++ b/arch/arm/mach-omap2/pmu.c @@ -11,8 +11,6 @@ * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. */ -#include <linux/pm_runtime.h> - #include <asm/pmu.h> #include "soc.h" diff --git a/arch/arm/mach-omap2/prm2xxx.c b/arch/arm/mach-omap2/prm2xxx.c index faeab18696df..418de9c3b319 100644 --- a/arch/arm/mach-omap2/prm2xxx.c +++ b/arch/arm/mach-omap2/prm2xxx.c @@ -18,9 +18,8 @@ #include <linux/io.h> #include <linux/irq.h> +#include "soc.h" #include "common.h" -#include <plat/cpu.h> - #include "vp.h" #include "powerdomain.h" #include "clockdomain.h" @@ -29,6 +28,14 @@ #include "prm-regbits-24xx.h" /* + * OMAP24xx PM_PWSTCTRL_*.POWERSTATE and PM_PWSTST_*.LASTSTATEENTERED bits - + * these are reversed from the bits used on OMAP3+ + */ +#define OMAP24XX_PWRDM_POWER_ON 0x0 +#define OMAP24XX_PWRDM_POWER_RET 0x1 +#define OMAP24XX_PWRDM_POWER_OFF 0x3 + +/* * omap2xxx_prm_reset_src_map - map from bits in the PRM_RSTST_WKUP * hardware register (which are specific to the OMAP2xxx SoCs) to * reset source ID bit shifts (which is an OMAP SoC-independent @@ -69,6 +76,34 @@ static u32 omap2xxx_prm_read_reset_sources(void) } /** + * omap2xxx_pwrst_to_common_pwrst - convert OMAP2xxx pwrst to common pwrst + * @omap2xxx_pwrst: OMAP2xxx hardware power state to convert + * + * Return the common power state bits corresponding to the OMAP2xxx + * hardware power state bits @omap2xxx_pwrst, or -EINVAL upon error. + */ +static int omap2xxx_pwrst_to_common_pwrst(u8 omap2xxx_pwrst) +{ + u8 pwrst; + + switch (omap2xxx_pwrst) { + case OMAP24XX_PWRDM_POWER_OFF: + pwrst = PWRDM_POWER_OFF; + break; + case OMAP24XX_PWRDM_POWER_RET: + pwrst = PWRDM_POWER_RET; + break; + case OMAP24XX_PWRDM_POWER_ON: + pwrst = PWRDM_POWER_ON; + break; + default: + return -EINVAL; + } + + return pwrst; +} + +/** * omap2xxx_prm_dpll_reset - use DPLL reset to reboot the OMAP SoC * * Set the DPLL reset bit, which should reboot the SoC. This is the @@ -98,10 +133,56 @@ int omap2xxx_clkdm_wakeup(struct clockdomain *clkdm) return 0; } +static int omap2xxx_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst) +{ + u8 omap24xx_pwrst; + + switch (pwrst) { + case PWRDM_POWER_OFF: + omap24xx_pwrst = OMAP24XX_PWRDM_POWER_OFF; + break; + case PWRDM_POWER_RET: + omap24xx_pwrst = OMAP24XX_PWRDM_POWER_RET; + break; + case PWRDM_POWER_ON: + omap24xx_pwrst = OMAP24XX_PWRDM_POWER_ON; + break; + default: + return -EINVAL; + } + + omap2_prm_rmw_mod_reg_bits(OMAP_POWERSTATE_MASK, + (omap24xx_pwrst << OMAP_POWERSTATE_SHIFT), + pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL); + return 0; +} + +static int omap2xxx_pwrdm_read_next_pwrst(struct powerdomain *pwrdm) +{ + u8 omap2xxx_pwrst; + + omap2xxx_pwrst = omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, + OMAP2_PM_PWSTCTRL, + OMAP_POWERSTATE_MASK); + + return omap2xxx_pwrst_to_common_pwrst(omap2xxx_pwrst); +} + +static int omap2xxx_pwrdm_read_pwrst(struct powerdomain *pwrdm) +{ + u8 omap2xxx_pwrst; + + omap2xxx_pwrst = omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, + OMAP2_PM_PWSTST, + OMAP_POWERSTATEST_MASK); + + return omap2xxx_pwrst_to_common_pwrst(omap2xxx_pwrst); +} + struct pwrdm_ops omap2_pwrdm_operations = { - .pwrdm_set_next_pwrst = omap2_pwrdm_set_next_pwrst, - .pwrdm_read_next_pwrst = omap2_pwrdm_read_next_pwrst, - .pwrdm_read_pwrst = omap2_pwrdm_read_pwrst, + .pwrdm_set_next_pwrst = omap2xxx_pwrdm_set_next_pwrst, + .pwrdm_read_next_pwrst = omap2xxx_pwrdm_read_next_pwrst, + .pwrdm_read_pwrst = omap2xxx_pwrdm_read_pwrst, .pwrdm_set_logic_retst = omap2_pwrdm_set_logic_retst, .pwrdm_set_mem_onst = omap2_pwrdm_set_mem_onst, .pwrdm_set_mem_retst = omap2_pwrdm_set_mem_retst, diff --git a/arch/arm/mach-omap2/prm2xxx_3xxx.c b/arch/arm/mach-omap2/prm2xxx_3xxx.c index 30517f5af707..a3e121f94a86 100644 --- a/arch/arm/mach-omap2/prm2xxx_3xxx.c +++ b/arch/arm/mach-omap2/prm2xxx_3xxx.c @@ -103,28 +103,6 @@ int omap2_prm_deassert_hardreset(s16 prm_mod, u8 rst_shift, u8 st_shift) /* Powerdomain low-level functions */ /* Common functions across OMAP2 and OMAP3 */ -int omap2_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst) -{ - omap2_prm_rmw_mod_reg_bits(OMAP_POWERSTATE_MASK, - (pwrst << OMAP_POWERSTATE_SHIFT), - pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL); - return 0; -} - -int omap2_pwrdm_read_next_pwrst(struct powerdomain *pwrdm) -{ - return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, - OMAP2_PM_PWSTCTRL, - OMAP_POWERSTATE_MASK); -} - -int omap2_pwrdm_read_pwrst(struct powerdomain *pwrdm) -{ - return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, - OMAP2_PM_PWSTST, - OMAP_POWERSTATEST_MASK); -} - int omap2_pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank, u8 pwrst) { diff --git a/arch/arm/mach-omap2/prm3xxx.c b/arch/arm/mach-omap2/prm3xxx.c index db198d058584..e648bd55b072 100644 --- a/arch/arm/mach-omap2/prm3xxx.c +++ b/arch/arm/mach-omap2/prm3xxx.c @@ -18,9 +18,8 @@ #include <linux/io.h> #include <linux/irq.h> +#include "soc.h" #include "common.h" -#include <plat/cpu.h> - #include "vp.h" #include "powerdomain.h" #include "prm3xxx.h" @@ -278,6 +277,28 @@ static u32 omap3xxx_prm_read_reset_sources(void) /* Powerdomain low-level functions */ +static int omap3_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst) +{ + omap2_prm_rmw_mod_reg_bits(OMAP_POWERSTATE_MASK, + (pwrst << OMAP_POWERSTATE_SHIFT), + pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL); + return 0; +} + +static int omap3_pwrdm_read_next_pwrst(struct powerdomain *pwrdm) +{ + return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, + OMAP2_PM_PWSTCTRL, + OMAP_POWERSTATE_MASK); +} + +static int omap3_pwrdm_read_pwrst(struct powerdomain *pwrdm) +{ + return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, + OMAP2_PM_PWSTST, + OMAP_POWERSTATEST_MASK); +} + /* Applicable only for OMAP3. Not supported on OMAP2 */ static int omap3_pwrdm_read_prev_pwrst(struct powerdomain *pwrdm) { @@ -356,9 +377,9 @@ static int omap3_pwrdm_disable_hdwr_sar(struct powerdomain *pwrdm) } struct pwrdm_ops omap3_pwrdm_operations = { - .pwrdm_set_next_pwrst = omap2_pwrdm_set_next_pwrst, - .pwrdm_read_next_pwrst = omap2_pwrdm_read_next_pwrst, - .pwrdm_read_pwrst = omap2_pwrdm_read_pwrst, + .pwrdm_set_next_pwrst = omap3_pwrdm_set_next_pwrst, + .pwrdm_read_next_pwrst = omap3_pwrdm_read_next_pwrst, + .pwrdm_read_pwrst = omap3_pwrdm_read_pwrst, .pwrdm_read_prev_pwrst = omap3_pwrdm_read_prev_pwrst, .pwrdm_set_logic_retst = omap2_pwrdm_set_logic_retst, .pwrdm_read_logic_pwrst = omap3_pwrdm_read_logic_pwrst, diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c index 7498bc77fe8b..c05a343d465d 100644 --- a/arch/arm/mach-omap2/prm44xx.c +++ b/arch/arm/mach-omap2/prm44xx.c @@ -56,9 +56,9 @@ static struct omap_prcm_irq_setup omap4_prcm_irq_setup = { * enumeration) */ static struct prm_reset_src_map omap44xx_prm_reset_src_map[] = { - { OMAP4430_RST_GLOBAL_WARM_SW_SHIFT, + { OMAP4430_GLOBAL_WARM_SW_RST_SHIFT, OMAP_GLOBAL_WARM_RST_SRC_ID_SHIFT }, - { OMAP4430_RST_GLOBAL_COLD_SW_SHIFT, + { OMAP4430_GLOBAL_COLD_RST_SHIFT, OMAP_GLOBAL_COLD_RST_SRC_ID_SHIFT }, { OMAP4430_MPU_SECURITY_VIOL_RST_SHIFT, OMAP_SECU_VIOL_RST_SRC_ID_SHIFT }, @@ -333,7 +333,7 @@ static u32 omap44xx_prm_read_reset_sources(void) u32 r = 0; u32 v; - v = omap4_prm_read_inst_reg(OMAP4430_PRM_OCP_SOCKET_INST, + v = omap4_prm_read_inst_reg(OMAP4430_PRM_DEVICE_INST, OMAP4_RM_RSTST); p = omap44xx_prm_reset_src_map; diff --git a/arch/arm/mach-omap2/prm44xx.h b/arch/arm/mach-omap2/prm44xx.h index 22b0979206ca..8ee1fbdec561 100644 --- a/arch/arm/mach-omap2/prm44xx.h +++ b/arch/arm/mach-omap2/prm44xx.h @@ -62,8 +62,8 @@ /* OMAP4 specific register offsets */ #define OMAP4_RM_RSTCTRL 0x0000 -#define OMAP4_RM_RSTTIME 0x0004 -#define OMAP4_RM_RSTST 0x0008 +#define OMAP4_RM_RSTST 0x0004 +#define OMAP4_RM_RSTTIME 0x0008 #define OMAP4_PM_PWSTCTRL 0x0000 #define OMAP4_PM_PWSTST 0x0004 diff --git a/arch/arm/mach-orion5x/pci.c b/arch/arm/mach-orion5x/pci.c index cd50e328db2a..d9c7c3bf0d9c 100644 --- a/arch/arm/mach-orion5x/pci.c +++ b/arch/arm/mach-orion5x/pci.c @@ -506,7 +506,7 @@ static int __init pci_setup(struct pci_sys_data *sys) /***************************************************************************** * General PCIe + PCI ****************************************************************************/ -static void __devinit rc_pci_fixup(struct pci_dev *dev) +static void rc_pci_fixup(struct pci_dev *dev) { /* * Prevent enumeration of root complex. diff --git a/arch/arm/mach-picoxcell/common.c b/arch/arm/mach-picoxcell/common.c index 518c59bdbcda..70b441ad1d18 100644 --- a/arch/arm/mach-picoxcell/common.c +++ b/arch/arm/mach-picoxcell/common.c @@ -9,6 +9,7 @@ */ #include <linux/delay.h> #include <linux/irq.h> +#include <linux/irqchip.h> #include <linux/irqdomain.h> #include <linux/of.h> #include <linux/of_address.h> @@ -17,7 +18,6 @@ #include <linux/dw_apb_timer.h> #include <asm/mach/arch.h> -#include <asm/hardware/vic.h> #include <asm/mach/map.h> #include "common.h" @@ -70,16 +70,6 @@ static const char *picoxcell_dt_match[] = { NULL }; -static const struct of_device_id vic_of_match[] __initconst = { - { .compatible = "arm,pl192-vic", .data = vic_of_init, }, - { /* Sentinel */ } -}; - -static void __init picoxcell_init_irq(void) -{ - of_irq_init(vic_of_match); -} - static void picoxcell_wdt_restart(char mode, const char *cmd) { /* @@ -97,8 +87,7 @@ static void picoxcell_wdt_restart(char mode, const char *cmd) DT_MACHINE_START(PICOXCELL, "Picochip picoXcell") .map_io = picoxcell_map_io, .nr_irqs = NR_IRQS_LEGACY, - .init_irq = picoxcell_init_irq, - .handle_irq = vic_handle_irq, + .init_irq = irqchip_init, .init_time = dw_apb_timer_init, .init_machine = picoxcell_init_machine, .dt_compat = picoxcell_dt_match, diff --git a/arch/arm/mach-prima2/pm.c b/arch/arm/mach-prima2/pm.c index fb5a7910af35..9936c180bf01 100644 --- a/arch/arm/mach-prima2/pm.c +++ b/arch/arm/mach-prima2/pm.c @@ -123,7 +123,7 @@ static const struct of_device_id memc_ids[] = { {} }; -static int __devinit sirfsoc_memc_probe(struct platform_device *op) +static int sirfsoc_memc_probe(struct platform_device *op) { struct device_node *np = op->dev.of_node; diff --git a/arch/arm/mach-prima2/rtciobrg.c b/arch/arm/mach-prima2/rtciobrg.c index 9d80f1e20a98..557353602130 100644 --- a/arch/arm/mach-prima2/rtciobrg.c +++ b/arch/arm/mach-prima2/rtciobrg.c @@ -107,7 +107,7 @@ static const struct of_device_id rtciobrg_ids[] = { {} }; -static int __devinit sirfsoc_rtciobrg_probe(struct platform_device *op) +static int sirfsoc_rtciobrg_probe(struct platform_device *op) { struct device_node *np = op->dev.of_node; diff --git a/arch/arm/mach-pxa/corgi_pm.c b/arch/arm/mach-pxa/corgi_pm.c index 048c4299473c..7a39efc50865 100644 --- a/arch/arm/mach-pxa/corgi_pm.c +++ b/arch/arm/mach-pxa/corgi_pm.c @@ -198,7 +198,7 @@ static struct sharpsl_charger_machinfo corgi_pm_machinfo = { static struct platform_device *corgipm_device; -static int __devinit corgipm_init(void) +static int corgipm_init(void) { int ret; diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c index ec55c575ed19..0a36d3585f26 100644 --- a/arch/arm/mach-pxa/sharpsl_pm.c +++ b/arch/arm/mach-pxa/sharpsl_pm.c @@ -829,7 +829,7 @@ static const struct platform_suspend_ops sharpsl_pm_ops = { }; #endif -static int __devinit sharpsl_pm_probe(struct platform_device *pdev) +static int sharpsl_pm_probe(struct platform_device *pdev) { int ret, irq; @@ -941,7 +941,7 @@ static struct platform_driver sharpsl_pm_driver = { }, }; -static int __devinit sharpsl_pm_init(void) +static int sharpsl_pm_init(void) { return platform_driver_register(&sharpsl_pm_driver); } diff --git a/arch/arm/mach-pxa/spitz_pm.c b/arch/arm/mach-pxa/spitz_pm.c index 842596d4d31e..e191f9996b26 100644 --- a/arch/arm/mach-pxa/spitz_pm.c +++ b/arch/arm/mach-pxa/spitz_pm.c @@ -232,7 +232,7 @@ struct sharpsl_charger_machinfo spitz_pm_machinfo = { static struct platform_device *spitzpm_device; -static int __devinit spitzpm_init(void) +static int spitzpm_init(void) { int ret; diff --git a/arch/arm/mach-pxa/tosa-bt.c b/arch/arm/mach-pxa/tosa-bt.c index b9b1e5c2b290..fc3646c2c694 100644 --- a/arch/arm/mach-pxa/tosa-bt.c +++ b/arch/arm/mach-pxa/tosa-bt.c @@ -102,7 +102,7 @@ err_reset: return rc; } -static int __devexit tosa_bt_remove(struct platform_device *dev) +static int tosa_bt_remove(struct platform_device *dev) { struct tosa_bt_data *data = dev->dev.platform_data; struct rfkill *rfk = platform_get_drvdata(dev); @@ -125,7 +125,7 @@ static int __devexit tosa_bt_remove(struct platform_device *dev) static struct platform_driver tosa_bt_driver = { .probe = tosa_bt_probe, - .remove = __devexit_p(tosa_bt_remove), + .remove = tosa_bt_remove, .driver = { .name = "tosa-bt", diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c index 682467480588..1d5ee5c9a1dc 100644 --- a/arch/arm/mach-realview/core.c +++ b/arch/arm/mach-realview/core.c @@ -42,7 +42,6 @@ #include <asm/mach/irq.h> #include <asm/mach/map.h> -#include <asm/hardware/gic.h> #include <mach/platform.h> #include <mach/irqs.h> diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c index 300f7064465d..98e3052b7933 100644 --- a/arch/arm/mach-realview/platsmp.c +++ b/arch/arm/mach-realview/platsmp.c @@ -14,7 +14,6 @@ #include <linux/io.h> #include <mach/hardware.h> -#include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <asm/smp_scu.h> @@ -59,8 +58,6 @@ static void __init realview_smp_init_cpus(void) for (i = 0; i < ncores; i++) set_cpu_possible(i, true); - - set_smp_cross_call(gic_raise_softirq); } static void __init realview_smp_prepare_cpus(unsigned int max_cpus) diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c index f892862fd6ae..5b1c8bfe6fa9 100644 --- a/arch/arm/mach-realview/realview_eb.c +++ b/arch/arm/mach-realview/realview_eb.c @@ -27,13 +27,13 @@ #include <linux/amba/mmci.h> #include <linux/amba/pl022.h> #include <linux/io.h> +#include <linux/irqchip/arm-gic.h> #include <linux/platform_data/clk-realview.h> #include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach-types.h> #include <asm/pgtable.h> -#include <asm/hardware/gic.h> #include <asm/hardware/cache-l2x0.h> #include <asm/smp_twd.h> @@ -469,7 +469,6 @@ MACHINE_START(REALVIEW_EB, "ARM-RealView EB") .init_early = realview_init_early, .init_irq = gic_init_irq, .init_time = realview_eb_timer_init, - .handle_irq = gic_handle_irq, .init_machine = realview_eb_init, #ifdef CONFIG_ZONE_DMA .dma_zone_size = SZ_256M, diff --git a/arch/arm/mach-realview/realview_pb1176.c b/arch/arm/mach-realview/realview_pb1176.c index 6a4524b93fc6..d5e83a1f6982 100644 --- a/arch/arm/mach-realview/realview_pb1176.c +++ b/arch/arm/mach-realview/realview_pb1176.c @@ -29,13 +29,13 @@ #include <linux/mtd/physmap.h> #include <linux/mtd/partitions.h> #include <linux/io.h> +#include <linux/irqchip/arm-gic.h> #include <linux/platform_data/clk-realview.h> #include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach-types.h> #include <asm/pgtable.h> -#include <asm/hardware/gic.h> #include <asm/hardware/cache-l2x0.h> #include <asm/mach/arch.h> @@ -381,7 +381,6 @@ MACHINE_START(REALVIEW_PB1176, "ARM-RealView PB1176") .init_early = realview_init_early, .init_irq = gic_init_irq, .init_time = realview_pb1176_timer_init, - .handle_irq = gic_handle_irq, .init_machine = realview_pb1176_init, #ifdef CONFIG_ZONE_DMA .dma_zone_size = SZ_256M, diff --git a/arch/arm/mach-realview/realview_pb11mp.c b/arch/arm/mach-realview/realview_pb11mp.c index 502f6e6c6913..c3cfe213b5e6 100644 --- a/arch/arm/mach-realview/realview_pb11mp.c +++ b/arch/arm/mach-realview/realview_pb11mp.c @@ -27,13 +27,13 @@ #include <linux/amba/mmci.h> #include <linux/amba/pl022.h> #include <linux/io.h> +#include <linux/irqchip/arm-gic.h> #include <linux/platform_data/clk-realview.h> #include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach-types.h> #include <asm/pgtable.h> -#include <asm/hardware/gic.h> #include <asm/hardware/cache-l2x0.h> #include <asm/smp_twd.h> @@ -364,7 +364,6 @@ MACHINE_START(REALVIEW_PB11MP, "ARM-RealView PB11MPCore") .init_early = realview_init_early, .init_irq = gic_init_irq, .init_time = realview_pb11mp_timer_init, - .handle_irq = gic_handle_irq, .init_machine = realview_pb11mp_init, #ifdef CONFIG_ZONE_DMA .dma_zone_size = SZ_256M, diff --git a/arch/arm/mach-realview/realview_pba8.c b/arch/arm/mach-realview/realview_pba8.c index 85c81aaa05e8..dde652a59620 100644 --- a/arch/arm/mach-realview/realview_pba8.c +++ b/arch/arm/mach-realview/realview_pba8.c @@ -27,12 +27,12 @@ #include <linux/amba/mmci.h> #include <linux/amba/pl022.h> #include <linux/io.h> +#include <linux/irqchip/arm-gic.h> #include <linux/platform_data/clk-realview.h> #include <asm/irq.h> #include <asm/mach-types.h> #include <asm/pgtable.h> -#include <asm/hardware/gic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -305,7 +305,6 @@ MACHINE_START(REALVIEW_PBA8, "ARM-RealView PB-A8") .init_early = realview_init_early, .init_irq = gic_init_irq, .init_time = realview_pba8_timer_init, - .handle_irq = gic_handle_irq, .init_machine = realview_pba8_init, #ifdef CONFIG_ZONE_DMA .dma_zone_size = SZ_256M, diff --git a/arch/arm/mach-realview/realview_pbx.c b/arch/arm/mach-realview/realview_pbx.c index a15a7b0be29b..54f0185b01e3 100644 --- a/arch/arm/mach-realview/realview_pbx.c +++ b/arch/arm/mach-realview/realview_pbx.c @@ -26,13 +26,13 @@ #include <linux/amba/mmci.h> #include <linux/amba/pl022.h> #include <linux/io.h> +#include <linux/irqchip/arm-gic.h> #include <linux/platform_data/clk-realview.h> #include <asm/irq.h> #include <asm/mach-types.h> #include <asm/smp_twd.h> #include <asm/pgtable.h> -#include <asm/hardware/gic.h> #include <asm/hardware/cache-l2x0.h> #include <asm/mach/arch.h> @@ -401,7 +401,6 @@ MACHINE_START(REALVIEW_PBX, "ARM-RealView PBX") .init_early = realview_init_early, .init_irq = gic_init_irq, .init_time = realview_pbx_timer_init, - .handle_irq = gic_handle_irq, .init_machine = realview_pbx_init, #ifdef CONFIG_ZONE_DMA .dma_zone_size = SZ_256M, diff --git a/arch/arm/mach-s3c24xx/h1940-bluetooth.c b/arch/arm/mach-s3c24xx/h1940-bluetooth.c index 57aee916bdb1..3f40c61b6e02 100644 --- a/arch/arm/mach-s3c24xx/h1940-bluetooth.c +++ b/arch/arm/mach-s3c24xx/h1940-bluetooth.c @@ -62,7 +62,7 @@ static const struct rfkill_ops h1940bt_rfkill_ops = { .set_block = h1940bt_set_block, }; -static int __devinit h1940bt_probe(struct platform_device *pdev) +static int h1940bt_probe(struct platform_device *pdev) { struct rfkill *rfk; int ret = 0; diff --git a/arch/arm/mach-s3c24xx/mach-osiris-dvs.c b/arch/arm/mach-s3c24xx/mach-osiris-dvs.c index 5876c6ba7500..45e74363aaa9 100644 --- a/arch/arm/mach-s3c24xx/mach-osiris-dvs.c +++ b/arch/arm/mach-s3c24xx/mach-osiris-dvs.c @@ -93,7 +93,7 @@ static struct notifier_block osiris_dvs_nb = { .notifier_call = osiris_dvs_notify, }; -static int __devinit osiris_dvs_probe(struct platform_device *pdev) +static int osiris_dvs_probe(struct platform_device *pdev) { int ret; @@ -126,7 +126,7 @@ err_nogpio: return ret; } -static int __devexit osiris_dvs_remove(struct platform_device *pdev) +static int osiris_dvs_remove(struct platform_device *pdev) { dev_info(&pdev->dev, "exiting\n"); @@ -167,7 +167,7 @@ static const struct dev_pm_ops osiris_dvs_pm = { static struct platform_driver osiris_dvs_driver = { .probe = osiris_dvs_probe, - .remove = __devexit_p(osiris_dvs_remove), + .remove = osiris_dvs_remove, .driver = { .name = "osiris-dvs", .owner = THIS_MODULE, diff --git a/arch/arm/mach-s3c64xx/common.c b/arch/arm/mach-s3c64xx/common.c index aef303b8997e..0b9c0ba44834 100644 --- a/arch/arm/mach-s3c64xx/common.c +++ b/arch/arm/mach-s3c64xx/common.c @@ -25,10 +25,10 @@ #include <linux/dma-mapping.h> #include <linux/irq.h> #include <linux/gpio.h> +#include <linux/irqchip/arm-vic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <asm/hardware/vic.h> #include <asm/system_misc.h> #include <mach/map.h> diff --git a/arch/arm/mach-s3c64xx/include/mach/regs-irq.h b/arch/arm/mach-s3c64xx/include/mach/regs-irq.h index bcce68a0bb75..6a1127891c87 100644 --- a/arch/arm/mach-s3c64xx/include/mach/regs-irq.h +++ b/arch/arm/mach-s3c64xx/include/mach/regs-irq.h @@ -15,6 +15,5 @@ #ifndef __ASM_ARCH_REGS_IRQ_H #define __ASM_ARCH_REGS_IRQ_H __FILE__ -#include <asm/hardware/vic.h> #endif /* __ASM_ARCH_6400_REGS_IRQ_H */ diff --git a/arch/arm/mach-s3c64xx/include/mach/tick.h b/arch/arm/mach-s3c64xx/include/mach/tick.h index ebe18a9469b8..db9c1b1d56a4 100644 --- a/arch/arm/mach-s3c64xx/include/mach/tick.h +++ b/arch/arm/mach-s3c64xx/include/mach/tick.h @@ -15,6 +15,8 @@ #ifndef __ASM_ARCH_TICK_H #define __ASM_ARCH_TICK_H __FILE__ +#include <linux/irqchip/arm-vic.h> + /* note, the timer interrutps turn up in 2 places, the vic and then * the timer block. We take the VIC as the base at the moment. */ diff --git a/arch/arm/mach-s3c64xx/mach-anw6410.c b/arch/arm/mach-s3c64xx/mach-anw6410.c index 75cbc67f628e..afeae0b5bb28 100644 --- a/arch/arm/mach-s3c64xx/mach-anw6410.c +++ b/arch/arm/mach-s3c64xx/mach-anw6410.c @@ -31,7 +31,6 @@ #include <video/platform_lcd.h> #include <video/samsung_fimd.h> -#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> @@ -230,7 +229,6 @@ MACHINE_START(ANW6410, "A&W6410") .atag_offset = 0x100, .init_irq = s3c6410_init_irq, - .handle_irq = vic_handle_irq, .map_io = anw6410_map_io, .init_machine = anw6410_machine_init, .init_late = s3c64xx_init_late, diff --git a/arch/arm/mach-s3c64xx/mach-crag6410-module.c b/arch/arm/mach-s3c64xx/mach-crag6410-module.c index c6d8dba90623..553059f51841 100644 --- a/arch/arm/mach-s3c64xx/mach-crag6410-module.c +++ b/arch/arm/mach-s3c64xx/mach-crag6410-module.c @@ -290,7 +290,7 @@ static const struct i2c_board_info wm2200_i2c[] = { .platform_data = &wm2200_pdata, }, }; -static __devinitdata const struct { +static const struct { u8 id; u8 rev; const char *name; @@ -343,8 +343,8 @@ static __devinitdata const struct { .i2c_devs = wm2200_i2c, .num_i2c_devs = ARRAY_SIZE(wm2200_i2c) }, }; -static __devinit int wlf_gf_module_probe(struct i2c_client *i2c, - const struct i2c_device_id *i2c_id) +static int wlf_gf_module_probe(struct i2c_client *i2c, + const struct i2c_device_id *i2c_id) { int ret, i, j, id, rev; diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c index 87aab127dd60..5b6adc7f1d39 100644 --- a/arch/arm/mach-s3c64xx/mach-crag6410.c +++ b/arch/arm/mach-s3c64xx/mach-crag6410.c @@ -42,7 +42,6 @@ #include <sound/wm1250-ev1.h> -#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> @@ -171,7 +170,7 @@ static struct fb_videomode crag6410_lcd_timing = { }; /* 405566 clocks per frame => 60Hz refresh requires 24333960Hz clock */ -static struct s3c_fb_platdata crag6410_lcd_pdata __devinitdata = { +static struct s3c_fb_platdata crag6410_lcd_pdata = { .setup_gpio = s3c64xx_fb_gpio_setup_24bpp, .vtiming = &crag6410_lcd_timing, .win[0] = &crag6410_fb_win0, @@ -181,7 +180,7 @@ static struct s3c_fb_platdata crag6410_lcd_pdata __devinitdata = { /* 2x6 keypad */ -static uint32_t crag6410_keymap[] __devinitdata = { +static uint32_t crag6410_keymap[] = { /* KEY(row, col, keycode) */ KEY(0, 0, KEY_VOLUMEUP), KEY(0, 1, KEY_HOME), @@ -197,12 +196,12 @@ static uint32_t crag6410_keymap[] __devinitdata = { KEY(1, 5, KEY_CAMERA), }; -static struct matrix_keymap_data crag6410_keymap_data __devinitdata = { +static struct matrix_keymap_data crag6410_keymap_data = { .keymap = crag6410_keymap, .keymap_size = ARRAY_SIZE(crag6410_keymap), }; -static struct samsung_keypad_platdata crag6410_keypad_data __devinitdata = { +static struct samsung_keypad_platdata crag6410_keypad_data = { .keymap_data = &crag6410_keymap_data, .rows = 2, .cols = 6, @@ -407,11 +406,11 @@ static struct wm831x_buckv_pdata vddarm_pdata = { .dvs_gpio = S3C64XX_GPK(0), }; -static struct regulator_consumer_supply vddarm_consumers[] __devinitdata = { +static struct regulator_consumer_supply vddarm_consumers[] = { REGULATOR_SUPPLY("vddarm", NULL), }; -static struct regulator_init_data vddarm __devinitdata = { +static struct regulator_init_data vddarm = { .constraints = { .name = "VDDARM", .min_uV = 1000000, @@ -425,11 +424,11 @@ static struct regulator_init_data vddarm __devinitdata = { .driver_data = &vddarm_pdata, }; -static struct regulator_consumer_supply vddint_consumers[] __devinitdata = { +static struct regulator_consumer_supply vddint_consumers[] = { REGULATOR_SUPPLY("vddint", NULL), }; -static struct regulator_init_data vddint __devinitdata = { +static struct regulator_init_data vddint = { .constraints = { .name = "VDDINT", .min_uV = 1000000, @@ -442,27 +441,27 @@ static struct regulator_init_data vddint __devinitdata = { .supply_regulator = "WALLVDD", }; -static struct regulator_init_data vddmem __devinitdata = { +static struct regulator_init_data vddmem = { .constraints = { .name = "VDDMEM", .always_on = 1, }, }; -static struct regulator_init_data vddsys __devinitdata = { +static struct regulator_init_data vddsys = { .constraints = { .name = "VDDSYS,VDDEXT,VDDPCM,VDDSS", .always_on = 1, }, }; -static struct regulator_consumer_supply vddmmc_consumers[] __devinitdata = { +static struct regulator_consumer_supply vddmmc_consumers[] = { REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"), REGULATOR_SUPPLY("vmmc", "s3c-sdhci.1"), REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"), }; -static struct regulator_init_data vddmmc __devinitdata = { +static struct regulator_init_data vddmmc = { .constraints = { .name = "VDDMMC,UH", .always_on = 1, @@ -472,7 +471,7 @@ static struct regulator_init_data vddmmc __devinitdata = { .supply_regulator = "WALLVDD", }; -static struct regulator_init_data vddotgi __devinitdata = { +static struct regulator_init_data vddotgi = { .constraints = { .name = "VDDOTGi", .always_on = 1, @@ -480,7 +479,7 @@ static struct regulator_init_data vddotgi __devinitdata = { .supply_regulator = "WALLVDD", }; -static struct regulator_init_data vddotg __devinitdata = { +static struct regulator_init_data vddotg = { .constraints = { .name = "VDDOTG", .always_on = 1, @@ -488,7 +487,7 @@ static struct regulator_init_data vddotg __devinitdata = { .supply_regulator = "WALLVDD", }; -static struct regulator_init_data vddhi __devinitdata = { +static struct regulator_init_data vddhi = { .constraints = { .name = "VDDHI", .always_on = 1, @@ -496,7 +495,7 @@ static struct regulator_init_data vddhi __devinitdata = { .supply_regulator = "WALLVDD", }; -static struct regulator_init_data vddadc __devinitdata = { +static struct regulator_init_data vddadc = { .constraints = { .name = "VDDADC,VDDDAC", .always_on = 1, @@ -504,7 +503,7 @@ static struct regulator_init_data vddadc __devinitdata = { .supply_regulator = "WALLVDD", }; -static struct regulator_init_data vddmem0 __devinitdata = { +static struct regulator_init_data vddmem0 = { .constraints = { .name = "VDDMEM0", .always_on = 1, @@ -512,7 +511,7 @@ static struct regulator_init_data vddmem0 __devinitdata = { .supply_regulator = "WALLVDD", }; -static struct regulator_init_data vddpll __devinitdata = { +static struct regulator_init_data vddpll = { .constraints = { .name = "VDDPLL", .always_on = 1, @@ -520,7 +519,7 @@ static struct regulator_init_data vddpll __devinitdata = { .supply_regulator = "WALLVDD", }; -static struct regulator_init_data vddlcd __devinitdata = { +static struct regulator_init_data vddlcd = { .constraints = { .name = "VDDLCD", .always_on = 1, @@ -528,7 +527,7 @@ static struct regulator_init_data vddlcd __devinitdata = { .supply_regulator = "WALLVDD", }; -static struct regulator_init_data vddalive __devinitdata = { +static struct regulator_init_data vddalive = { .constraints = { .name = "VDDALIVE", .always_on = 1, @@ -536,28 +535,28 @@ static struct regulator_init_data vddalive __devinitdata = { .supply_regulator = "WALLVDD", }; -static struct wm831x_backup_pdata banff_backup_pdata __devinitdata = { +static struct wm831x_backup_pdata banff_backup_pdata = { .charger_enable = 1, .vlim = 2500, /* mV */ .ilim = 200, /* uA */ }; -static struct wm831x_status_pdata banff_red_led __devinitdata = { +static struct wm831x_status_pdata banff_red_led = { .name = "banff:red:", .default_src = WM831X_STATUS_MANUAL, }; -static struct wm831x_status_pdata banff_green_led __devinitdata = { +static struct wm831x_status_pdata banff_green_led = { .name = "banff:green:", .default_src = WM831X_STATUS_MANUAL, }; -static struct wm831x_touch_pdata touch_pdata __devinitdata = { +static struct wm831x_touch_pdata touch_pdata = { .data_irq = S3C_EINT(26), .pd_irq = S3C_EINT(27), }; -static struct wm831x_pdata crag_pmic_pdata __devinitdata = { +static struct wm831x_pdata crag_pmic_pdata = { .wm831x_num = 1, .gpio_base = BANFF_PMIC_GPIO_BASE, .soft_shutdown = true, @@ -601,7 +600,7 @@ static struct wm831x_pdata crag_pmic_pdata __devinitdata = { .touch = &touch_pdata, }; -static struct i2c_board_info i2c_devs0[] __devinitdata = { +static struct i2c_board_info i2c_devs0[] = { { I2C_BOARD_INFO("24c08", 0x50), }, { I2C_BOARD_INFO("tca6408", 0x20), .platform_data = &crag6410_pca_data, @@ -616,13 +615,13 @@ static struct s3c2410_platform_i2c i2c0_pdata = { .frequency = 400000, }; -static struct regulator_consumer_supply pvdd_1v2_consumers[] __devinitdata = { +static struct regulator_consumer_supply pvdd_1v2_consumers[] = { REGULATOR_SUPPLY("DCVDD", "spi0.0"), REGULATOR_SUPPLY("AVDD", "spi0.0"), REGULATOR_SUPPLY("AVDD", "spi0.1"), }; -static struct regulator_init_data pvdd_1v2 __devinitdata = { +static struct regulator_init_data pvdd_1v2 = { .constraints = { .name = "PVDD_1V2", .valid_ops_mask = REGULATOR_CHANGE_STATUS, @@ -632,7 +631,7 @@ static struct regulator_init_data pvdd_1v2 __devinitdata = { .num_consumer_supplies = ARRAY_SIZE(pvdd_1v2_consumers), }; -static struct regulator_consumer_supply pvdd_1v8_consumers[] __devinitdata = { +static struct regulator_consumer_supply pvdd_1v8_consumers[] = { REGULATOR_SUPPLY("LDOVDD", "1-001a"), REGULATOR_SUPPLY("PLLVDD", "1-001a"), REGULATOR_SUPPLY("DBVDD", "1-001a"), @@ -664,7 +663,7 @@ static struct regulator_consumer_supply pvdd_1v8_consumers[] __devinitdata = { REGULATOR_SUPPLY("CPVDD", "wm5110-codec"), }; -static struct regulator_init_data pvdd_1v8 __devinitdata = { +static struct regulator_init_data pvdd_1v8 = { .constraints = { .name = "PVDD_1V8", .always_on = 1, @@ -674,12 +673,12 @@ static struct regulator_init_data pvdd_1v8 __devinitdata = { .num_consumer_supplies = ARRAY_SIZE(pvdd_1v8_consumers), }; -static struct regulator_consumer_supply pvdd_3v3_consumers[] __devinitdata = { +static struct regulator_consumer_supply pvdd_3v3_consumers[] = { REGULATOR_SUPPLY("MICVDD", "1-001a"), REGULATOR_SUPPLY("AVDD1", "1-001a"), }; -static struct regulator_init_data pvdd_3v3 __devinitdata = { +static struct regulator_init_data pvdd_3v3 = { .constraints = { .name = "PVDD_3V3", .always_on = 1, @@ -689,7 +688,7 @@ static struct regulator_init_data pvdd_3v3 __devinitdata = { .num_consumer_supplies = ARRAY_SIZE(pvdd_3v3_consumers), }; -static struct wm831x_pdata glenfarclas_pmic_pdata __devinitdata = { +static struct wm831x_pdata glenfarclas_pmic_pdata = { .wm831x_num = 2, .irq_base = GLENFARCLAS_PMIC_IRQ_BASE, .gpio_base = GLENFARCLAS_PMIC_GPIO_BASE, @@ -721,7 +720,7 @@ static struct wm1250_ev1_pdata wm1250_ev1_pdata = { }, }; -static struct i2c_board_info i2c_devs1[] __devinitdata = { +static struct i2c_board_info i2c_devs1[] = { { I2C_BOARD_INFO("wm8311", 0x34), .irq = S3C_EINT(0), .platform_data = &glenfarclas_pmic_pdata }, @@ -867,7 +866,6 @@ MACHINE_START(WLF_CRAGG_6410, "Wolfson Cragganmore 6410") /* Maintainer: Mark Brown <broonie@opensource.wolfsonmicro.com> */ .atag_offset = 0x100, .init_irq = s3c6410_init_irq, - .handle_irq = vic_handle_irq, .map_io = crag6410_map_io, .init_machine = crag6410_machine_init, .init_late = s3c64xx_init_late, diff --git a/arch/arm/mach-s3c64xx/mach-hmt.c b/arch/arm/mach-s3c64xx/mach-hmt.c index 7e8605d98142..7212eb9cfeb9 100644 --- a/arch/arm/mach-s3c64xx/mach-hmt.c +++ b/arch/arm/mach-s3c64xx/mach-hmt.c @@ -30,7 +30,6 @@ #include <mach/hardware.h> #include <mach/map.h> -#include <asm/hardware/vic.h> #include <asm/irq.h> #include <asm/mach-types.h> @@ -273,7 +272,6 @@ MACHINE_START(HMT, "Airgoo-HMT") /* Maintainer: Peter Korsgaard <jacmet@sunsite.dk> */ .atag_offset = 0x100, .init_irq = s3c6410_init_irq, - .handle_irq = vic_handle_irq, .map_io = hmt_map_io, .init_machine = hmt_machine_init, .init_late = s3c64xx_init_late, diff --git a/arch/arm/mach-s3c64xx/mach-mini6410.c b/arch/arm/mach-s3c64xx/mach-mini6410.c index 4f8dc7dff92b..e173e6e98228 100644 --- a/arch/arm/mach-s3c64xx/mach-mini6410.c +++ b/arch/arm/mach-s3c64xx/mach-mini6410.c @@ -24,7 +24,6 @@ #include <linux/serial_core.h> #include <linux/types.h> -#include <asm/hardware/vic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -352,7 +351,6 @@ MACHINE_START(MINI6410, "MINI6410") /* Maintainer: Darius Augulis <augulis.darius@gmail.com> */ .atag_offset = 0x100, .init_irq = s3c6410_init_irq, - .handle_irq = vic_handle_irq, .map_io = mini6410_map_io, .init_machine = mini6410_machine_init, .init_late = s3c64xx_init_late, diff --git a/arch/arm/mach-s3c64xx/mach-ncp.c b/arch/arm/mach-s3c64xx/mach-ncp.c index cdd7f947376c..8d3cedd995ff 100644 --- a/arch/arm/mach-s3c64xx/mach-ncp.c +++ b/arch/arm/mach-s3c64xx/mach-ncp.c @@ -26,7 +26,6 @@ #include <video/platform_lcd.h> #include <video/samsung_fimd.h> -#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> @@ -101,7 +100,6 @@ MACHINE_START(NCP, "NCP") /* Maintainer: Samsung Electronics */ .atag_offset = 0x100, .init_irq = s3c6410_init_irq, - .handle_irq = vic_handle_irq, .map_io = ncp_map_io, .init_machine = ncp_machine_init, .init_late = s3c64xx_init_late, diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-s3c64xx/mach-real6410.c index b0f61982ef56..4d0d47a66930 100644 --- a/arch/arm/mach-s3c64xx/mach-real6410.c +++ b/arch/arm/mach-s3c64xx/mach-real6410.c @@ -25,7 +25,6 @@ #include <linux/serial_core.h> #include <linux/types.h> -#include <asm/hardware/vic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -331,7 +330,6 @@ MACHINE_START(REAL6410, "REAL6410") .atag_offset = 0x100, .init_irq = s3c6410_init_irq, - .handle_irq = vic_handle_irq, .map_io = real6410_map_io, .init_machine = real6410_machine_init, .init_late = s3c64xx_init_late, diff --git a/arch/arm/mach-s3c64xx/mach-smartq5.c b/arch/arm/mach-s3c64xx/mach-smartq5.c index 7a737614717e..ca2afcfce573 100644 --- a/arch/arm/mach-s3c64xx/mach-smartq5.c +++ b/arch/arm/mach-s3c64xx/mach-smartq5.c @@ -17,7 +17,6 @@ #include <linux/leds.h> #include <linux/platform_device.h> -#include <asm/hardware/vic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -153,7 +152,6 @@ MACHINE_START(SMARTQ5, "SmartQ 5") /* Maintainer: Maurus Cuelenaere <mcuelenaere AT gmail DOT com> */ .atag_offset = 0x100, .init_irq = s3c6410_init_irq, - .handle_irq = vic_handle_irq, .map_io = smartq_map_io, .init_machine = smartq5_machine_init, .init_late = s3c64xx_init_late, diff --git a/arch/arm/mach-s3c64xx/mach-smartq7.c b/arch/arm/mach-s3c64xx/mach-smartq7.c index 889d525325c8..37bb0c632a5e 100644 --- a/arch/arm/mach-s3c64xx/mach-smartq7.c +++ b/arch/arm/mach-s3c64xx/mach-smartq7.c @@ -17,7 +17,6 @@ #include <linux/leds.h> #include <linux/platform_device.h> -#include <asm/hardware/vic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -169,7 +168,6 @@ MACHINE_START(SMARTQ7, "SmartQ 7") /* Maintainer: Maurus Cuelenaere <mcuelenaere AT gmail DOT com> */ .atag_offset = 0x100, .init_irq = s3c6410_init_irq, - .handle_irq = vic_handle_irq, .map_io = smartq_map_io, .init_machine = smartq7_machine_init, .init_late = s3c64xx_init_late, diff --git a/arch/arm/mach-s3c64xx/mach-smdk6400.c b/arch/arm/mach-s3c64xx/mach-smdk6400.c index e31fe5bb37b6..a392869c8342 100644 --- a/arch/arm/mach-s3c64xx/mach-smdk6400.c +++ b/arch/arm/mach-s3c64xx/mach-smdk6400.c @@ -22,7 +22,6 @@ #include <asm/mach-types.h> -#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> @@ -90,7 +89,6 @@ MACHINE_START(SMDK6400, "SMDK6400") .atag_offset = 0x100, .init_irq = s3c6400_init_irq, - .handle_irq = vic_handle_irq, .map_io = smdk6400_map_io, .init_machine = smdk6400_machine_init, .init_late = s3c64xx_init_late, diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c index f1b87cd9cb0e..1663d10ba02a 100644 --- a/arch/arm/mach-s3c64xx/mach-smdk6410.c +++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c @@ -45,7 +45,6 @@ #include <video/platform_lcd.h> #include <video/samsung_fimd.h> -#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> @@ -700,7 +699,6 @@ MACHINE_START(SMDK6410, "SMDK6410") .atag_offset = 0x100, .init_irq = s3c6410_init_irq, - .handle_irq = vic_handle_irq, .map_io = smdk6410_map_io, .init_machine = smdk6410_machine_init, .init_late = s3c64xx_init_late, diff --git a/arch/arm/mach-s5p64x0/include/mach/regs-irq.h b/arch/arm/mach-s5p64x0/include/mach/regs-irq.h index 4aaebdace55f..d60397d1ff40 100644 --- a/arch/arm/mach-s5p64x0/include/mach/regs-irq.h +++ b/arch/arm/mach-s5p64x0/include/mach/regs-irq.h @@ -13,7 +13,6 @@ #ifndef __ASM_ARCH_REGS_IRQ_H #define __ASM_ARCH_REGS_IRQ_H __FILE__ -#include <asm/hardware/vic.h> #include <mach/map.h> #endif /* __ASM_ARCH_REGS_IRQ_H */ diff --git a/arch/arm/mach-s5p64x0/include/mach/tick.h b/arch/arm/mach-s5p64x0/include/mach/tick.h deleted file mode 100644 index 00aa7f1d8e51..000000000000 --- a/arch/arm/mach-s5p64x0/include/mach/tick.h +++ /dev/null @@ -1,29 +0,0 @@ -/* linux/arch/arm/mach-s5p64x0/include/mach/tick.h - * - * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * Copyright 2008 Openmoko, Inc. - * Copyright 2008 Simtec Electronics - * http://armlinux.simtec.co.uk/ - * Ben Dooks <ben@simtec.co.uk> - * - * S5P64X0 - Timer tick support definitions - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifndef __ASM_ARCH_TICK_H -#define __ASM_ARCH_TICK_H __FILE__ - -static inline u32 s3c24xx_ostimer_pending(void) -{ - u32 pend = __raw_readl(VA_VIC0 + VIC_RAW_STATUS); - return pend & (1 << (IRQ_TIMER4_VIC - S5P_IRQ_VIC0(0))); -} - -#define TICK_MAX (0xffffffff) - -#endif /* __ASM_ARCH_TICK_H */ diff --git a/arch/arm/mach-s5p64x0/mach-smdk6440.c b/arch/arm/mach-s5p64x0/mach-smdk6440.c index 0a3146dc081a..a40d5eb38124 100644 --- a/arch/arm/mach-s5p64x0/mach-smdk6440.c +++ b/arch/arm/mach-s5p64x0/mach-smdk6440.c @@ -29,7 +29,6 @@ #include <video/platform_lcd.h> #include <video/samsung_fimd.h> -#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/irq.h> @@ -272,7 +271,6 @@ MACHINE_START(SMDK6440, "SMDK6440") .atag_offset = 0x100, .init_irq = s5p6440_init_irq, - .handle_irq = vic_handle_irq, .map_io = smdk6440_map_io, .init_machine = smdk6440_machine_init, .init_time = s5p_timer_init, diff --git a/arch/arm/mach-s5p64x0/mach-smdk6450.c b/arch/arm/mach-s5p64x0/mach-smdk6450.c index 36917f2ea25a..703e576a26e0 100644 --- a/arch/arm/mach-s5p64x0/mach-smdk6450.c +++ b/arch/arm/mach-s5p64x0/mach-smdk6450.c @@ -29,7 +29,6 @@ #include <video/platform_lcd.h> #include <video/samsung_fimd.h> -#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/irq.h> @@ -291,7 +290,6 @@ MACHINE_START(SMDK6450, "SMDK6450") .atag_offset = 0x100, .init_irq = s5p6450_init_irq, - .handle_irq = vic_handle_irq, .map_io = smdk6450_map_io, .init_machine = smdk6450_machine_init, .init_time = s5p_timer_init, diff --git a/arch/arm/mach-s5pc100/include/mach/regs-irq.h b/arch/arm/mach-s5pc100/include/mach/regs-irq.h index 4d9036d0f288..761627897f30 100644 --- a/arch/arm/mach-s5pc100/include/mach/regs-irq.h +++ b/arch/arm/mach-s5pc100/include/mach/regs-irq.h @@ -14,6 +14,5 @@ #define __ASM_ARCH_REGS_IRQ_H __FILE__ #include <mach/map.h> -#include <asm/hardware/vic.h> #endif /* __ASM_ARCH_REGS_IRQ_H */ diff --git a/arch/arm/mach-s5pc100/include/mach/tick.h b/arch/arm/mach-s5pc100/include/mach/tick.h index 20f68730ed18..0af8e41230ed 100644 --- a/arch/arm/mach-s5pc100/include/mach/tick.h +++ b/arch/arm/mach-s5pc100/include/mach/tick.h @@ -15,6 +15,8 @@ #ifndef __ASM_ARCH_TICK_H #define __ASM_ARCH_TICK_H __FILE__ +#include <linux/irqchip/arm-vic.h> + /* note, the timer interrutps turn up in 2 places, the vic and then * the timer block. We take the VIC as the base at the moment. */ diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-s5pc100/mach-smdkc100.c index 39a9197d1746..185a19583898 100644 --- a/arch/arm/mach-s5pc100/mach-smdkc100.c +++ b/arch/arm/mach-s5pc100/mach-smdkc100.c @@ -25,7 +25,6 @@ #include <linux/input.h> #include <linux/pwm_backlight.h> -#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -254,7 +253,6 @@ MACHINE_START(SMDKC100, "SMDKC100") /* Maintainer: Byungho Min <bhmin@samsung.com> */ .atag_offset = 0x100, .init_irq = s5pc100_init_irq, - .handle_irq = vic_handle_irq, .map_io = smdkc100_map_io, .init_machine = smdkc100_machine_init, .init_time = s3c24xx_timer_init, diff --git a/arch/arm/mach-s5pv210/include/mach/regs-irq.h b/arch/arm/mach-s5pv210/include/mach/regs-irq.h index 5c3b104a7c86..d8bc1e6c7aaa 100644 --- a/arch/arm/mach-s5pv210/include/mach/regs-irq.h +++ b/arch/arm/mach-s5pv210/include/mach/regs-irq.h @@ -13,7 +13,6 @@ #ifndef __ASM_ARCH_REGS_IRQ_H #define __ASM_ARCH_REGS_IRQ_H __FILE__ -#include <asm/hardware/vic.h> #include <mach/map.h> #endif /* __ASM_ARCH_REGS_IRQ_H */ diff --git a/arch/arm/mach-s5pv210/include/mach/tick.h b/arch/arm/mach-s5pv210/include/mach/tick.h deleted file mode 100644 index 7993b3603ccf..000000000000 --- a/arch/arm/mach-s5pv210/include/mach/tick.h +++ /dev/null @@ -1,26 +0,0 @@ -/* linux/arch/arm/mach-s5pv210/include/mach/tick.h - * - * Copyright (c) 2009 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ - * - * Based on arch/arm/mach-s3c6400/include/mach/tick.h - * - * S5PV210 - Timer tick support definitions - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifndef __ASM_ARCH_TICK_H -#define __ASM_ARCH_TICK_H __FILE__ - -static inline u32 s3c24xx_ostimer_pending(void) -{ - u32 pend = __raw_readl(VA_VIC0 + VIC_RAW_STATUS); - return pend & (1 << (IRQ_TIMER4_VIC - S5P_IRQ_VIC0(0))); -} - -#define TICK_MAX (0xffffffff) - -#endif /* __ASM_ARCH_TICK_H */ diff --git a/arch/arm/mach-s5pv210/mach-aquila.c b/arch/arm/mach-s5pv210/mach-aquila.c index 1fb44a5ebb83..11900a8e88a3 100644 --- a/arch/arm/mach-s5pv210/mach-aquila.c +++ b/arch/arm/mach-s5pv210/mach-aquila.c @@ -22,7 +22,6 @@ #include <linux/input.h> #include <linux/gpio.h> -#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/setup.h> @@ -685,7 +684,6 @@ MACHINE_START(AQUILA, "Aquila") Kyungmin Park <kyungmin.park@samsung.com> */ .atag_offset = 0x100, .init_irq = s5pv210_init_irq, - .handle_irq = vic_handle_irq, .map_io = aquila_map_io, .init_machine = aquila_machine_init, .init_time = s5p_timer_init, diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c index ababdca2b3e4..570481591746 100644 --- a/arch/arm/mach-s5pv210/mach-goni.c +++ b/arch/arm/mach-s5pv210/mach-goni.c @@ -29,7 +29,6 @@ #include <linux/interrupt.h> #include <linux/platform_data/s3c-hsotg.h> -#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/setup.h> @@ -972,7 +971,6 @@ MACHINE_START(GONI, "GONI") /* Maintainers: Kyungmin Park <kyungmin.park@samsung.com> */ .atag_offset = 0x100, .init_irq = s5pv210_init_irq, - .handle_irq = vic_handle_irq, .map_io = goni_map_io, .init_machine = goni_machine_init, .init_time = s5p_timer_init, diff --git a/arch/arm/mach-s5pv210/mach-smdkc110.c b/arch/arm/mach-s5pv210/mach-smdkc110.c index acfb0ebce13b..28bd0248a3e2 100644 --- a/arch/arm/mach-s5pv210/mach-smdkc110.c +++ b/arch/arm/mach-s5pv210/mach-smdkc110.c @@ -15,7 +15,6 @@ #include <linux/i2c.h> #include <linux/device.h> -#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/setup.h> @@ -152,7 +151,6 @@ MACHINE_START(SMDKC110, "SMDKC110") /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */ .atag_offset = 0x100, .init_irq = s5pv210_init_irq, - .handle_irq = vic_handle_irq, .map_io = smdkc110_map_io, .init_machine = smdkc110_machine_init, .init_time = s5p_timer_init, diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c index e1d820f3b426..3c73f36869bb 100644 --- a/arch/arm/mach-s5pv210/mach-smdkv210.c +++ b/arch/arm/mach-s5pv210/mach-smdkv210.c @@ -21,7 +21,6 @@ #include <linux/pwm_backlight.h> #include <linux/platform_data/s3c-hsotg.h> -#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/setup.h> @@ -328,7 +327,6 @@ MACHINE_START(SMDKV210, "SMDKV210") /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */ .atag_offset = 0x100, .init_irq = s5pv210_init_irq, - .handle_irq = vic_handle_irq, .map_io = smdkv210_map_io, .init_machine = smdkv210_machine_init, .init_time = s5p_timer_init, diff --git a/arch/arm/mach-s5pv210/mach-torbreck.c b/arch/arm/mach-s5pv210/mach-torbreck.c index 1e6fc6eccdf3..2d4c5531819c 100644 --- a/arch/arm/mach-s5pv210/mach-torbreck.c +++ b/arch/arm/mach-s5pv210/mach-torbreck.c @@ -14,7 +14,6 @@ #include <linux/init.h> #include <linux/serial_core.h> -#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/setup.h> @@ -129,7 +128,6 @@ MACHINE_START(TORBRECK, "TORBRECK") /* Maintainer: Hyunchul Ko <ghcstop@gmail.com> */ .atag_offset = 0x100, .init_irq = s5pv210_init_irq, - .handle_irq = vic_handle_irq, .map_io = torbreck_map_io, .init_machine = torbreck_machine_init, .init_time = s5p_timer_init, diff --git a/arch/arm/mach-sa1100/jornada720_ssp.c b/arch/arm/mach-sa1100/jornada720_ssp.c index 7f07f08d8968..b143c4659346 100644 --- a/arch/arm/mach-sa1100/jornada720_ssp.c +++ b/arch/arm/mach-sa1100/jornada720_ssp.c @@ -130,7 +130,7 @@ void jornada_ssp_end(void) }; EXPORT_SYMBOL(jornada_ssp_end); -static int __devinit jornada_ssp_probe(struct platform_device *dev) +static int jornada_ssp_probe(struct platform_device *dev) { int ret; diff --git a/arch/arm/mach-sa1100/neponset.c b/arch/arm/mach-sa1100/neponset.c index 88be0474f3d7..400f80332046 100644 --- a/arch/arm/mach-sa1100/neponset.c +++ b/arch/arm/mach-sa1100/neponset.c @@ -154,7 +154,7 @@ static u_int neponset_get_mctrl(struct uart_port *port) return ret; } -static struct sa1100_port_fns neponset_port_fns __devinitdata = { +static struct sa1100_port_fns neponset_port_fns = { .set_mctrl = neponset_set_mctrl, .get_mctrl = neponset_get_mctrl, }; @@ -233,7 +233,7 @@ static struct sa1111_platform_data sa1111_info = { .disable_devs = SA1111_DEVID_PS2_MSE, }; -static int __devinit neponset_probe(struct platform_device *dev) +static int neponset_probe(struct platform_device *dev) { struct neponset_drvdata *d; struct resource *nep_res, *sa1111_res, *smc91x_res; @@ -368,7 +368,7 @@ static int __devinit neponset_probe(struct platform_device *dev) return ret; } -static int __devexit neponset_remove(struct platform_device *dev) +static int neponset_remove(struct platform_device *dev) { struct neponset_drvdata *d = platform_get_drvdata(dev); int irq = platform_get_irq(dev, 0); @@ -420,7 +420,7 @@ static const struct dev_pm_ops neponset_pm_ops = { static struct platform_driver neponset_device_driver = { .probe = neponset_probe, - .remove = __devexit_p(neponset_remove), + .remove = neponset_remove, .driver = { .name = "neponset", .owner = THIS_MODULE, diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c index d81a66362b7c..705bc63c7984 100644 --- a/arch/arm/mach-shmobile/board-ag5evm.c +++ b/arch/arm/mach-shmobile/board-ag5evm.c @@ -40,6 +40,7 @@ #include <linux/mmc/sh_mobile_sdhi.h> #include <linux/mfd/tmio.h> #include <linux/sh_clk.h> +#include <linux/irqchip/arm-gic.h> #include <video/sh_mobile_lcdc.h> #include <video/sh_mipi_dsi.h> #include <sound/sh_fsi.h> @@ -49,7 +50,6 @@ #include <mach/common.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <asm/hardware/gic.h> #include <asm/hardware/cache-l2x0.h> #include <asm/traps.h> @@ -668,7 +668,6 @@ MACHINE_START(AG5EVM, "ag5evm") .init_early = sh73a0_add_early_devices, .nr_irqs = NR_IRQS_LEGACY, .init_irq = sh73a0_init_irq, - .handle_irq = gic_handle_irq, .init_machine = ag5evm_init, .init_late = shmobile_init_late, .init_time = sh73a0_earlytimer_init, diff --git a/arch/arm/mach-shmobile/board-kota2.c b/arch/arm/mach-shmobile/board-kota2.c index 2f24994f2ef8..d759a9c2b9e8 100644 --- a/arch/arm/mach-shmobile/board-kota2.c +++ b/arch/arm/mach-shmobile/board-kota2.c @@ -35,6 +35,7 @@ #include <linux/input/sh_keysc.h> #include <linux/gpio_keys.h> #include <linux/leds.h> +#include <linux/irqchip/arm-gic.h> #include <linux/platform_data/leds-renesas-tpu.h> #include <linux/mmc/host.h> #include <linux/mmc/sh_mmcif.h> @@ -47,7 +48,6 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> -#include <asm/hardware/gic.h> #include <asm/hardware/cache-l2x0.h> #include <asm/traps.h> @@ -550,7 +550,6 @@ MACHINE_START(KOTA2, "kota2") .init_early = sh73a0_add_early_devices, .nr_irqs = NR_IRQS_LEGACY, .init_irq = sh73a0_init_irq, - .handle_irq = gic_handle_irq, .init_machine = kota2_init, .init_late = shmobile_init_late, .init_time = sh73a0_earlytimer_init, diff --git a/arch/arm/mach-shmobile/board-kzm9d.c b/arch/arm/mach-shmobile/board-kzm9d.c index 59be864f5992..c254782aa727 100644 --- a/arch/arm/mach-shmobile/board-kzm9d.c +++ b/arch/arm/mach-shmobile/board-kzm9d.c @@ -28,7 +28,6 @@ #include <mach/emev2.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <asm/hardware/gic.h> /* Dummy supplies, where voltage doesn't matter */ static struct regulator_consumer_supply dummy_supplies[] = { @@ -89,7 +88,6 @@ DT_MACHINE_START(KZM9D_DT, "kzm9d") .init_early = emev2_add_early_devices, .nr_irqs = NR_IRQS_LEGACY, .init_irq = emev2_init_irq, - .handle_irq = gic_handle_irq, .init_machine = kzm9d_add_standard_devices, .init_late = shmobile_init_late, .init_time = shmobile_timer_init, diff --git a/arch/arm/mach-shmobile/board-kzm9g.c b/arch/arm/mach-shmobile/board-kzm9g.c index adb23ef51121..ac9428530d7b 100644 --- a/arch/arm/mach-shmobile/board-kzm9g.c +++ b/arch/arm/mach-shmobile/board-kzm9g.c @@ -25,6 +25,7 @@ #include <linux/i2c.h> #include <linux/i2c/pcf857x.h> #include <linux/input.h> +#include <linux/irqchip/arm-gic.h> #include <linux/mmc/host.h> #include <linux/mmc/sh_mmcif.h> #include <linux/mmc/sh_mobile_sdhi.h> @@ -42,7 +43,6 @@ #include <mach/sh73a0.h> #include <mach/common.h> #include <asm/hardware/cache-l2x0.h> -#include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <video/sh_mobile_lcdc.h> @@ -792,7 +792,6 @@ DT_MACHINE_START(KZM9G_DT, "kzm9g") .init_early = sh73a0_add_early_devices, .nr_irqs = NR_IRQS_LEGACY, .init_irq = sh73a0_init_irq, - .handle_irq = gic_handle_irq, .init_machine = kzm_init, .init_late = shmobile_init_late, .init_time = sh73a0_earlytimer_init, diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c index ca45a0c50afe..cdcb799e802f 100644 --- a/arch/arm/mach-shmobile/board-marzen.c +++ b/arch/arm/mach-shmobile/board-marzen.c @@ -44,7 +44,6 @@ #include <mach/irqs.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <asm/hardware/gic.h> #include <asm/traps.h> /* Fixed 3.3V regulator to be used by SDHI0 */ @@ -382,7 +381,6 @@ MACHINE_START(MARZEN, "marzen") .init_early = r8a7779_add_early_devices, .nr_irqs = NR_IRQS_LEGACY, .init_irq = r8a7779_init_irq, - .handle_irq = gic_handle_irq, .init_machine = marzen_init, .init_late = marzen_init_late, .init_time = r8a7779_earlytimer_init, diff --git a/arch/arm/mach-shmobile/intc-r8a7779.c b/arch/arm/mach-shmobile/intc-r8a7779.c index ef66f1a8aa2e..8807c27f71f9 100644 --- a/arch/arm/mach-shmobile/intc-r8a7779.c +++ b/arch/arm/mach-shmobile/intc-r8a7779.c @@ -22,10 +22,10 @@ #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/io.h> +#include <linux/irqchip/arm-gic.h> #include <mach/common.h> #include <mach/intc.h> #include <mach/r8a7779.h> -#include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-shmobile/intc-sh73a0.c b/arch/arm/mach-shmobile/intc-sh73a0.c index f0c5e5190601..978369973be4 100644 --- a/arch/arm/mach-shmobile/intc-sh73a0.c +++ b/arch/arm/mach-shmobile/intc-sh73a0.c @@ -23,10 +23,10 @@ #include <linux/irq.h> #include <linux/io.h> #include <linux/sh_intc.h> +#include <linux/irqchip/arm-gic.h> #include <mach/intc.h> #include <mach/irqs.h> #include <mach/sh73a0.h> -#include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-shmobile/platsmp.c b/arch/arm/mach-shmobile/platsmp.c index ed8d2351915e..1f958d7b0bac 100644 --- a/arch/arm/mach-shmobile/platsmp.c +++ b/arch/arm/mach-shmobile/platsmp.c @@ -12,7 +12,6 @@ */ #include <linux/init.h> #include <linux/smp.h> -#include <asm/hardware/gic.h> void __init shmobile_smp_init_cpus(unsigned int ncores) { @@ -26,6 +25,4 @@ void __init shmobile_smp_init_cpus(unsigned int ncores) for (i = 0; i < ncores; i++) set_cpu_possible(i, true); - - set_smp_cross_call(gic_raise_softirq); } diff --git a/arch/arm/mach-shmobile/setup-emev2.c b/arch/arm/mach-shmobile/setup-emev2.c index ea61cb657ac3..47662a581c0a 100644 --- a/arch/arm/mach-shmobile/setup-emev2.c +++ b/arch/arm/mach-shmobile/setup-emev2.c @@ -20,13 +20,14 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/irq.h> +#include <linux/irqchip.h> #include <linux/platform_device.h> #include <linux/platform_data/gpio-em.h> #include <linux/of_platform.h> #include <linux/delay.h> #include <linux/input.h> #include <linux/io.h> -#include <linux/of_irq.h> +#include <linux/irqchip/arm-gic.h> #include <mach/hardware.h> #include <mach/common.h> #include <mach/emev2.h> @@ -35,7 +36,6 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/time.h> -#include <asm/hardware/gic.h> static struct map_desc emev2_io_desc[] __initdata = { #ifdef CONFIG_SMP @@ -445,27 +445,16 @@ void __init emev2_add_standard_devices_dt(void) emev2_auxdata_lookup, NULL); } -static const struct of_device_id emev2_dt_irq_match[] = { - { .compatible = "arm,cortex-a9-gic", .data = gic_of_init, }, - {}, -}; - static const char *emev2_boards_compat_dt[] __initdata = { "renesas,emev2", NULL, }; -void __init emev2_init_irq_dt(void) -{ - of_irq_init(emev2_dt_irq_match); -} - DT_MACHINE_START(EMEV2_DT, "Generic Emma Mobile EV2 (Flattened Device Tree)") .smp = smp_ops(emev2_smp_ops), .init_early = emev2_init_delay, .nr_irqs = NR_IRQS_LEGACY, - .init_irq = emev2_init_irq_dt, - .handle_irq = gic_handle_irq, + .init_irq = irqchip_init, .init_machine = emev2_add_standard_devices_dt, .init_time = shmobile_timer_init, .dt_compat = emev2_boards_compat_dt, diff --git a/arch/arm/mach-shmobile/smp-emev2.c b/arch/arm/mach-shmobile/smp-emev2.c index f67456286280..953eb1f9388d 100644 --- a/arch/arm/mach-shmobile/smp-emev2.c +++ b/arch/arm/mach-shmobile/smp-emev2.c @@ -23,11 +23,11 @@ #include <linux/spinlock.h> #include <linux/io.h> #include <linux/delay.h> +#include <linux/irqchip/arm-gic.h> #include <mach/common.h> #include <mach/emev2.h> #include <asm/smp_plat.h> #include <asm/smp_scu.h> -#include <asm/hardware/gic.h> #include <asm/cacheflush.h> #define EMEV2_SCU_BASE 0x1e000000 @@ -100,7 +100,7 @@ static int __cpuinit emev2_boot_secondary(unsigned int cpu, struct task_struct * /* Tell ROM loader about our vector (in headsmp.S) */ emev2_set_boot_vector(__pa(shmobile_secondary_vector)); - gic_raise_softirq(cpumask_of(cpu), 0); + arch_send_wakeup_ipi_mask(cpumask_of(cpu)); return 0; } diff --git a/arch/arm/mach-shmobile/smp-r8a7779.c b/arch/arm/mach-shmobile/smp-r8a7779.c index 2ce6af9a6a37..3a4acf23edcf 100644 --- a/arch/arm/mach-shmobile/smp-r8a7779.c +++ b/arch/arm/mach-shmobile/smp-r8a7779.c @@ -23,12 +23,12 @@ #include <linux/spinlock.h> #include <linux/io.h> #include <linux/delay.h> +#include <linux/irqchip/arm-gic.h> #include <mach/common.h> #include <mach/r8a7779.h> #include <asm/smp_plat.h> #include <asm/smp_scu.h> #include <asm/smp_twd.h> -#include <asm/hardware/gic.h> #define AVECR IOMEM(0xfe700040) diff --git a/arch/arm/mach-shmobile/smp-sh73a0.c b/arch/arm/mach-shmobile/smp-sh73a0.c index 624f00f70abf..5c5bcb595350 100644 --- a/arch/arm/mach-shmobile/smp-sh73a0.c +++ b/arch/arm/mach-shmobile/smp-sh73a0.c @@ -23,12 +23,12 @@ #include <linux/spinlock.h> #include <linux/io.h> #include <linux/delay.h> +#include <linux/irqchip/arm-gic.h> #include <mach/common.h> #include <asm/smp_plat.h> #include <mach/sh73a0.h> #include <asm/smp_scu.h> #include <asm/smp_twd.h> -#include <asm/hardware/gic.h> #define WUPCR IOMEM(0xe6151010) #define SRESCR IOMEM(0xe6151018) diff --git a/arch/arm/mach-socfpga/platsmp.c b/arch/arm/mach-socfpga/platsmp.c index 68dd1b69512a..4e9e69d9e7de 100644 --- a/arch/arm/mach-socfpga/platsmp.c +++ b/arch/arm/mach-socfpga/platsmp.c @@ -22,9 +22,9 @@ #include <linux/io.h> #include <linux/of.h> #include <linux/of_address.h> +#include <linux/irqchip/arm-gic.h> #include <asm/cacheflush.h> -#include <asm/hardware/gic.h> #include <asm/smp_scu.h> #include <asm/smp_plat.h> @@ -83,8 +83,6 @@ static void __init socfpga_smp_init_cpus(void) for (i = 0; i < ncores; i++) set_cpu_possible(i, true); - - set_smp_cross_call(gic_raise_softirq); } static void __init socfpga_smp_prepare_cpus(unsigned int max_cpus) diff --git a/arch/arm/mach-socfpga/socfpga.c b/arch/arm/mach-socfpga/socfpga.c index b54baea5f809..27d68468a027 100644 --- a/arch/arm/mach-socfpga/socfpga.c +++ b/arch/arm/mach-socfpga/socfpga.c @@ -15,12 +15,12 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <linux/dw_apb_timer.h> +#include <linux/irqchip.h> #include <linux/of_address.h> #include <linux/of_irq.h> #include <linux/of_platform.h> #include <asm/hardware/cache-l2x0.h> -#include <asm/hardware/gic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -62,11 +62,6 @@ static void __init socfpga_map_io(void) early_printk("Early printk initialized\n"); } -const static struct of_device_id irq_match[] = { - { .compatible = "arm,cortex-a9-gic", .data = gic_of_init, }, - {} -}; - void __init socfpga_sysmgr_init(void) { struct device_node *np; @@ -78,9 +73,9 @@ void __init socfpga_sysmgr_init(void) rst_manager_base_addr = of_iomap(np, 0); } -static void __init gic_init_irq(void) +static void __init socfpga_init_irq(void) { - of_irq_init(irq_match); + irqchip_init(); socfpga_sysmgr_init(); } @@ -105,8 +100,7 @@ static const char *altera_dt_match[] = { DT_MACHINE_START(SOCFPGA, "Altera SOCFPGA") .smp = smp_ops(socfpga_smp_ops), .map_io = socfpga_map_io, - .init_irq = gic_init_irq, - .handle_irq = gic_handle_irq, + .init_irq = socfpga_init_irq, .init_time = dw_apb_timer_init, .init_machine = socfpga_cyclone5_init, .restart = socfpga_cyclone5_restart, diff --git a/arch/arm/mach-spear13xx/include/mach/generic.h b/arch/arm/mach-spear13xx/include/mach/generic.h index 35e8a0074639..633e678e01a3 100644 --- a/arch/arm/mach-spear13xx/include/mach/generic.h +++ b/arch/arm/mach-spear13xx/include/mach/generic.h @@ -28,7 +28,6 @@ extern struct dw_dma_slave nand_write_dma_priv; /* Add spear13xx family function declarations here */ void __init spear_setup_of_timer(void); void __init spear13xx_map_io(void); -void __init spear13xx_dt_init_irq(void); void __init spear13xx_l2x0_init(void); bool dw_dma_filter(struct dma_chan *chan, void *slave); void spear_restart(char, const char *); diff --git a/arch/arm/mach-spear13xx/platsmp.c b/arch/arm/mach-spear13xx/platsmp.c index 2eaa3fa7b432..af4ade61cd95 100644 --- a/arch/arm/mach-spear13xx/platsmp.c +++ b/arch/arm/mach-spear13xx/platsmp.c @@ -15,8 +15,8 @@ #include <linux/jiffies.h> #include <linux/io.h> #include <linux/smp.h> +#include <linux/irqchip/arm-gic.h> #include <asm/cacheflush.h> -#include <asm/hardware/gic.h> #include <asm/smp_scu.h> #include <mach/spear.h> #include <mach/generic.h> @@ -104,8 +104,6 @@ static void __init spear13xx_smp_init_cpus(void) for (i = 0; i < ncores; i++) set_cpu_possible(i, true); - - set_smp_cross_call(gic_raise_softirq); } static void __init spear13xx_smp_prepare_cpus(unsigned int max_cpus) diff --git a/arch/arm/mach-spear13xx/spear1310.c b/arch/arm/mach-spear13xx/spear1310.c index e77d05d48082..56214d1076ef 100644 --- a/arch/arm/mach-spear13xx/spear1310.c +++ b/arch/arm/mach-spear13xx/spear1310.c @@ -14,9 +14,9 @@ #define pr_fmt(fmt) "SPEAr1310: " fmt #include <linux/amba/pl022.h> +#include <linux/irqchip.h> #include <linux/of_platform.h> #include <linux/pata_arasan_cf_data.h> -#include <asm/hardware/gic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <mach/generic.h> @@ -90,8 +90,7 @@ static void __init spear1310_map_io(void) DT_MACHINE_START(SPEAR1310_DT, "ST SPEAr1310 SoC with Flattened Device Tree") .smp = smp_ops(spear13xx_smp_ops), .map_io = spear1310_map_io, - .init_irq = spear13xx_dt_init_irq, - .handle_irq = gic_handle_irq, + .init_irq = irqchip_init, .init_time = spear13xx_timer_init, .init_machine = spear1310_dt_init, .restart = spear_restart, diff --git a/arch/arm/mach-spear13xx/spear1340.c b/arch/arm/mach-spear13xx/spear1340.c index ebc254779069..9a28beb2a113 100644 --- a/arch/arm/mach-spear13xx/spear1340.c +++ b/arch/arm/mach-spear13xx/spear1340.c @@ -18,7 +18,7 @@ #include <linux/delay.h> #include <linux/dw_dmac.h> #include <linux/of_platform.h> -#include <asm/hardware/gic.h> +#include <linux/irqchip.h> #include <asm/mach/arch.h> #include <mach/dma.h> #include <mach/generic.h> @@ -184,8 +184,7 @@ static const char * const spear1340_dt_board_compat[] = { DT_MACHINE_START(SPEAR1340_DT, "ST SPEAr1340 SoC with Flattened Device Tree") .smp = smp_ops(spear13xx_smp_ops), .map_io = spear13xx_map_io, - .init_irq = spear13xx_dt_init_irq, - .handle_irq = gic_handle_irq, + .init_irq = irqchip_init, .init_time = spear13xx_timer_init, .init_machine = spear1340_dt_init, .restart = spear_restart, diff --git a/arch/arm/mach-spear13xx/spear13xx.c b/arch/arm/mach-spear13xx/spear13xx.c index 7f7acf775f07..c7d2b4a8d8cc 100644 --- a/arch/arm/mach-spear13xx/spear13xx.c +++ b/arch/arm/mach-spear13xx/spear13xx.c @@ -17,9 +17,8 @@ #include <linux/clk.h> #include <linux/dw_dmac.h> #include <linux/err.h> -#include <linux/of_irq.h> +#include <linux/of.h> #include <asm/hardware/cache-l2x0.h> -#include <asm/hardware/gic.h> #include <asm/mach/map.h> #include <asm/smp_twd.h> #include <mach/dma.h> @@ -182,13 +181,3 @@ void __init spear13xx_timer_init(void) spear_setup_of_timer(); twd_local_timer_of_register(); } - -static const struct of_device_id gic_of_match[] __initconst = { - { .compatible = "arm,cortex-a9-gic", .data = gic_of_init }, - { /* Sentinel */ } -}; - -void __init spear13xx_dt_init_irq(void) -{ - of_irq_init(gic_of_match); -} diff --git a/arch/arm/mach-spear3xx/include/mach/generic.h b/arch/arm/mach-spear3xx/include/mach/generic.h index 46b8f7e4d380..df310799e416 100644 --- a/arch/arm/mach-spear3xx/include/mach/generic.h +++ b/arch/arm/mach-spear3xx/include/mach/generic.h @@ -30,7 +30,6 @@ extern struct pl08x_platform_data pl080_plat_data; void __init spear_setup_of_timer(void); void __init spear3xx_clk_init(void); void __init spear3xx_map_io(void); -void __init spear3xx_dt_init_irq(void); void spear_restart(char, const char *); diff --git a/arch/arm/mach-spear3xx/spear300.c b/arch/arm/mach-spear3xx/spear300.c index 2630efa93f5e..bbc9b7e9c62c 100644 --- a/arch/arm/mach-spear3xx/spear300.c +++ b/arch/arm/mach-spear3xx/spear300.c @@ -14,8 +14,8 @@ #define pr_fmt(fmt) "SPEAr300: " fmt #include <linux/amba/pl08x.h> +#include <linux/irqchip.h> #include <linux/of_platform.h> -#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <mach/generic.h> #include <mach/spear.h> @@ -212,8 +212,7 @@ static void __init spear300_map_io(void) DT_MACHINE_START(SPEAR300_DT, "ST SPEAr300 SoC with Flattened Device Tree") .map_io = spear300_map_io, - .init_irq = spear3xx_dt_init_irq, - .handle_irq = vic_handle_irq, + .init_irq = irqchip_init, .init_time = spear3xx_timer_init, .init_machine = spear300_dt_init, .restart = spear_restart, diff --git a/arch/arm/mach-spear3xx/spear310.c b/arch/arm/mach-spear3xx/spear310.c index b6147eaebcde..c13a434a8195 100644 --- a/arch/arm/mach-spear3xx/spear310.c +++ b/arch/arm/mach-spear3xx/spear310.c @@ -15,8 +15,8 @@ #include <linux/amba/pl08x.h> #include <linux/amba/serial.h> +#include <linux/irqchip.h> #include <linux/of_platform.h> -#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <mach/generic.h> #include <mach/spear.h> @@ -254,8 +254,7 @@ static void __init spear310_map_io(void) DT_MACHINE_START(SPEAR310_DT, "ST SPEAr310 SoC with Flattened Device Tree") .map_io = spear310_map_io, - .init_irq = spear3xx_dt_init_irq, - .handle_irq = vic_handle_irq, + .init_irq = irqchip_init, .init_time = spear3xx_timer_init, .init_machine = spear310_dt_init, .restart = spear_restart, diff --git a/arch/arm/mach-spear3xx/spear320.c b/arch/arm/mach-spear3xx/spear320.c index 53160f713afe..e1c77079a3e5 100644 --- a/arch/arm/mach-spear3xx/spear320.c +++ b/arch/arm/mach-spear3xx/spear320.c @@ -16,8 +16,8 @@ #include <linux/amba/pl022.h> #include <linux/amba/pl08x.h> #include <linux/amba/serial.h> +#include <linux/irqchip.h> #include <linux/of_platform.h> -#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <mach/generic.h> #include <mach/spear.h> @@ -268,8 +268,7 @@ static void __init spear320_map_io(void) DT_MACHINE_START(SPEAR320_DT, "ST SPEAr320 SoC with Flattened Device Tree") .map_io = spear320_map_io, - .init_irq = spear3xx_dt_init_irq, - .handle_irq = vic_handle_irq, + .init_irq = irqchip_init, .init_time = spear3xx_timer_init, .init_machine = spear320_dt_init, .restart = spear_restart, diff --git a/arch/arm/mach-spear3xx/spear3xx.c b/arch/arm/mach-spear3xx/spear3xx.c index 89f4c58908e3..b2ba516ca2d4 100644 --- a/arch/arm/mach-spear3xx/spear3xx.c +++ b/arch/arm/mach-spear3xx/spear3xx.c @@ -15,11 +15,8 @@ #include <linux/amba/pl022.h> #include <linux/amba/pl08x.h> -#include <linux/irqchip/spear-shirq.h> -#include <linux/of_irq.h> #include <linux/io.h> #include <asm/hardware/pl080.h> -#include <asm/hardware/vic.h> #include <plat/pl080.h> #include <mach/generic.h> #include <mach/spear.h> @@ -115,16 +112,3 @@ void __init spear3xx_timer_init(void) spear_setup_of_timer(); } - -static const struct of_device_id vic_of_match[] __initconst = { - { .compatible = "arm,pl190-vic", .data = vic_of_init, }, - { .compatible = "st,spear300-shirq", .data = spear300_shirq_of_init, }, - { .compatible = "st,spear310-shirq", .data = spear310_shirq_of_init, }, - { .compatible = "st,spear320-shirq", .data = spear320_shirq_of_init, }, - { /* Sentinel */ } -}; - -void __init spear3xx_dt_init_irq(void) -{ - of_irq_init(vic_of_match); -} diff --git a/arch/arm/mach-spear6xx/spear6xx.c b/arch/arm/mach-spear6xx/spear6xx.c index 1f85bc07c6cb..b8bd33ca88bd 100644 --- a/arch/arm/mach-spear6xx/spear6xx.c +++ b/arch/arm/mach-spear6xx/spear6xx.c @@ -16,12 +16,11 @@ #include <linux/amba/pl08x.h> #include <linux/clk.h> #include <linux/err.h> +#include <linux/irqchip.h> #include <linux/of.h> #include <linux/of_address.h> -#include <linux/of_irq.h> #include <linux/of_platform.h> #include <asm/hardware/pl080.h> -#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> #include <asm/mach/map.h> @@ -421,20 +420,9 @@ static const char *spear600_dt_board_compat[] = { NULL }; -static const struct of_device_id vic_of_match[] __initconst = { - { .compatible = "arm,pl190-vic", .data = vic_of_init, }, - { /* Sentinel */ } -}; - -static void __init spear6xx_dt_init_irq(void) -{ - of_irq_init(vic_of_match); -} - DT_MACHINE_START(SPEAR600_DT, "ST SPEAr600 (Flattened Device Tree)") .map_io = spear6xx_map_io, - .init_irq = spear6xx_dt_init_irq, - .handle_irq = vic_handle_irq, + .init_irq = irqchip_init, .init_time = spear6xx_timer_init, .init_machine = spear600_dt_init, .restart = spear_restart, diff --git a/arch/arm/mach-sunxi/sunxi.c b/arch/arm/mach-sunxi/sunxi.c index cba4cd3bf93a..fb8fbcecb17f 100644 --- a/arch/arm/mach-sunxi/sunxi.c +++ b/arch/arm/mach-sunxi/sunxi.c @@ -21,8 +21,6 @@ #include <linux/irqchip/sunxi.h> -#include <asm/hardware/vic.h> - #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -80,8 +78,8 @@ static void __init sunxi_dt_init(void) } static const char * const sunxi_board_dt_compat[] = { - "allwinner,sun4i", - "allwinner,sun5i", + "allwinner,sun4i-a10", + "allwinner,sun5i-a13", NULL, }; diff --git a/arch/arm/mach-tegra/board-dt-tegra20.c b/arch/arm/mach-tegra/board-dt-tegra20.c index 3b9956aabf5a..5ed81bab2d4b 100644 --- a/arch/arm/mach-tegra/board-dt-tegra20.c +++ b/arch/arm/mach-tegra/board-dt-tegra20.c @@ -25,7 +25,6 @@ #include <linux/of.h> #include <linux/of_address.h> #include <linux/of_fdt.h> -#include <linux/of_irq.h> #include <linux/of_platform.h> #include <linux/pda_power.h> #include <linux/platform_data/tegra_usb.h> @@ -34,7 +33,6 @@ #include <linux/i2c-tegra.h> #include <linux/usb/tegra_usb_phy.h> -#include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> @@ -202,7 +200,6 @@ DT_MACHINE_START(TEGRA_DT, "nVidia Tegra20 (Flattened Device Tree)") .smp = smp_ops(tegra_smp_ops), .init_early = tegra20_init_early, .init_irq = tegra_dt_init_irq, - .handle_irq = gic_handle_irq, .init_time = tegra_init_timer, .init_machine = tegra_dt_init, .init_late = tegra_dt_init_late, diff --git a/arch/arm/mach-tegra/board-dt-tegra30.c b/arch/arm/mach-tegra/board-dt-tegra30.c index 381b2f25f0b4..12dc2ddeca64 100644 --- a/arch/arm/mach-tegra/board-dt-tegra30.c +++ b/arch/arm/mach-tegra/board-dt-tegra30.c @@ -31,7 +31,6 @@ #include <linux/of_platform.h> #include <asm/mach/arch.h> -#include <asm/hardware/gic.h> #include "board.h" #include "clock.h" @@ -112,7 +111,6 @@ DT_MACHINE_START(TEGRA30_DT, "NVIDIA Tegra30 (Flattened Device Tree)") .map_io = tegra_map_common_io, .init_early = tegra30_init_early, .init_irq = tegra_dt_init_irq, - .handle_irq = gic_handle_irq, .init_time = tegra_init_timer, .init_machine = tegra30_dt_init, .init_late = tegra_init_late, diff --git a/arch/arm/mach-tegra/common.c b/arch/arm/mach-tegra/common.c index d54cfc54b9fe..3599959517b3 100644 --- a/arch/arm/mach-tegra/common.c +++ b/arch/arm/mach-tegra/common.c @@ -21,10 +21,9 @@ #include <linux/io.h> #include <linux/clk.h> #include <linux/delay.h> -#include <linux/of_irq.h> +#include <linux/irqchip.h> #include <asm/hardware/cache-l2x0.h> -#include <asm/hardware/gic.h> #include <mach/powergate.h> @@ -57,15 +56,10 @@ u32 tegra_uart_config[4] = { }; #ifdef CONFIG_OF -static const struct of_device_id tegra_dt_irq_match[] __initconst = { - { .compatible = "arm,cortex-a9-gic", .data = gic_of_init }, - { } -}; - void __init tegra_dt_init_irq(void) { tegra_init_irq(); - of_irq_init(tegra_dt_irq_match); + irqchip_init(); } #endif diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c index b7886f183511..2ff2128cb9d8 100644 --- a/arch/arm/mach-tegra/irq.c +++ b/arch/arm/mach-tegra/irq.c @@ -22,8 +22,7 @@ #include <linux/irq.h> #include <linux/io.h> #include <linux/of.h> - -#include <asm/hardware/gic.h> +#include <linux/irqchip/arm-gic.h> #include "board.h" #include "iomap.h" diff --git a/arch/arm/mach-tegra/pcie.c b/arch/arm/mach-tegra/pcie.c index 53d085871798..bffcd643d7a3 100644 --- a/arch/arm/mach-tegra/pcie.c +++ b/arch/arm/mach-tegra/pcie.c @@ -331,7 +331,7 @@ static struct pci_ops tegra_pcie_ops = { .write = tegra_pcie_write_conf, }; -static void __devinit tegra_pcie_fixup_bridge(struct pci_dev *dev) +static void tegra_pcie_fixup_bridge(struct pci_dev *dev) { u16 reg; @@ -345,7 +345,7 @@ static void __devinit tegra_pcie_fixup_bridge(struct pci_dev *dev) DECLARE_PCI_FIXUP_FINAL(PCI_ANY_ID, PCI_ANY_ID, tegra_pcie_fixup_bridge); /* Tegra PCIE root complex wrongly reports device class */ -static void __devinit tegra_pcie_fixup_class(struct pci_dev *dev) +static void tegra_pcie_fixup_class(struct pci_dev *dev) { dev->class = PCI_CLASS_BRIDGE_PCI << 8; } @@ -353,7 +353,7 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_NVIDIA, 0x0bf0, tegra_pcie_fixup_class); DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_NVIDIA, 0x0bf1, tegra_pcie_fixup_class); /* Tegra PCIE requires relaxed ordering */ -static void __devinit tegra_pcie_relax_enable(struct pci_dev *dev) +static void tegra_pcie_relax_enable(struct pci_dev *dev) { pcie_capability_set_word(dev, PCI_EXP_DEVCTL, PCI_EXP_DEVCTL_RELAX_EN); } diff --git a/arch/arm/mach-tegra/platsmp.c b/arch/arm/mach-tegra/platsmp.c index 1b926df99c4b..18d7290cf93b 100644 --- a/arch/arm/mach-tegra/platsmp.c +++ b/arch/arm/mach-tegra/platsmp.c @@ -18,9 +18,9 @@ #include <linux/jiffies.h> #include <linux/smp.h> #include <linux/io.h> +#include <linux/irqchip/arm-gic.h> #include <asm/cacheflush.h> -#include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <asm/smp_scu.h> @@ -159,8 +159,6 @@ static void __init tegra_smp_init_cpus(void) for (i = 0; i < ncores; i++) set_cpu_possible(i, true); - - set_smp_cross_call(gic_raise_softirq); } static void __init tegra_smp_prepare_cpus(unsigned int max_cpus) diff --git a/arch/arm/mach-tegra/tegra2_emc.c b/arch/arm/mach-tegra/tegra2_emc.c index 837c7b9ea63b..e18aa2f83ebf 100644 --- a/arch/arm/mach-tegra/tegra2_emc.c +++ b/arch/arm/mach-tegra/tegra2_emc.c @@ -268,7 +268,7 @@ static struct tegra_emc_pdata *tegra_emc_dt_parse_pdata( } #endif -static struct tegra_emc_pdata __devinit *tegra_emc_fill_pdata(struct platform_device *pdev) +static struct tegra_emc_pdata *tegra_emc_fill_pdata(struct platform_device *pdev) { struct clk *c = clk_get_sys(NULL, "emc"); struct tegra_emc_pdata *pdata; @@ -296,7 +296,7 @@ static struct tegra_emc_pdata __devinit *tegra_emc_fill_pdata(struct platform_de return pdata; } -static int __devinit tegra_emc_probe(struct platform_device *pdev) +static int tegra_emc_probe(struct platform_device *pdev) { struct tegra_emc_pdata *pdata; struct resource *res; @@ -333,7 +333,7 @@ static int __devinit tegra_emc_probe(struct platform_device *pdev) return 0; } -static struct of_device_id tegra_emc_of_match[] __devinitdata = { +static struct of_device_id tegra_emc_of_match[] = { { .compatible = "nvidia,tegra20-emc", }, { }, }; diff --git a/arch/arm/mach-u300/core.c b/arch/arm/mach-u300/core.c index 100a8b764dad..12060ae4e8f1 100644 --- a/arch/arm/mach-u300/core.c +++ b/arch/arm/mach-u300/core.c @@ -31,11 +31,11 @@ #include <linux/dma-mapping.h> #include <linux/platform_data/clk-u300.h> #include <linux/platform_data/pinctrl-coh901.h> +#include <linux/irqchip/arm-vic.h> #include <asm/types.h> #include <asm/setup.h> #include <asm/memory.h> -#include <asm/hardware/vic.h> #include <asm/mach/map.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -1779,7 +1779,6 @@ MACHINE_START(U300, "Ericsson AB U335 S335/B335 Prototype Board") .map_io = u300_map_io, .nr_irqs = 0, .init_irq = u300_init_irq, - .handle_irq = vic_handle_irq, .init_time = u300_timer_init, .init_machine = u300_init_machine, .restart = u300_restart, diff --git a/arch/arm/mach-u300/dummyspichip.c b/arch/arm/mach-u300/dummyspichip.c index 03f793612594..2785cb67b5e8 100644 --- a/arch/arm/mach-u300/dummyspichip.c +++ b/arch/arm/mach-u300/dummyspichip.c @@ -222,7 +222,7 @@ static ssize_t dummy_looptest(struct device *dev, static DEVICE_ATTR(looptest, S_IRUGO, dummy_looptest, NULL); -static int __devinit pl022_dummy_probe(struct spi_device *spi) +static int pl022_dummy_probe(struct spi_device *spi) { struct dummy *p_dummy; int status; @@ -251,7 +251,7 @@ out_dev_create_looptest_failed: return status; } -static int __devexit pl022_dummy_remove(struct spi_device *spi) +static int pl022_dummy_remove(struct spi_device *spi) { struct dummy *p_dummy = dev_get_drvdata(&spi->dev); @@ -269,7 +269,7 @@ static struct spi_driver pl022_dummy_driver = { .owner = THIS_MODULE, }, .probe = pl022_dummy_probe, - .remove = __devexit_p(pl022_dummy_remove), + .remove = pl022_dummy_remove, }; static int __init pl022_init_dummy(void) diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index e1dfa24b4fb9..0e928d281759 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -40,7 +40,6 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <asm/hardware/gic.h> #include <mach/hardware.h> #include <mach/setup.h> @@ -752,7 +751,6 @@ MACHINE_START(U8500, "ST-Ericsson MOP500 platform") .init_irq = ux500_init_irq, /* we re-use nomadik timer here */ .init_time = ux500_timer_init, - .handle_irq = gic_handle_irq, .init_machine = mop500_init_machine, .init_late = ux500_init_late, MACHINE_END @@ -762,7 +760,6 @@ MACHINE_START(U8520, "ST-Ericsson U8520 Platform HREFP520") .map_io = u8500_map_io, .init_irq = ux500_init_irq, .init_time = ux500_timer_init, - .handle_irq = gic_handle_irq, .init_machine = mop500_init_machine, .init_late = ux500_init_late, MACHINE_END @@ -773,7 +770,6 @@ MACHINE_START(HREFV60, "ST-Ericsson U8500 Platform HREFv60+") .map_io = u8500_map_io, .init_irq = ux500_init_irq, .init_time = ux500_timer_init, - .handle_irq = gic_handle_irq, .init_machine = hrefv60_init_machine, .init_late = ux500_init_late, MACHINE_END @@ -785,7 +781,6 @@ MACHINE_START(SNOWBALL, "Calao Systems Snowball platform") .init_irq = ux500_init_irq, /* we re-use nomadik timer here */ .init_time = ux500_timer_init, - .handle_irq = gic_handle_irq, .init_machine = snowball_init_machine, .init_late = NULL, MACHINE_END diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c index 7875d3c85df1..218a6b1ada7e 100644 --- a/arch/arm/mach-ux500/cpu-db8500.c +++ b/arch/arm/mach-ux500/cpu-db8500.c @@ -27,7 +27,6 @@ #include <asm/pmu.h> #include <asm/mach/map.h> #include <asm/mach/arch.h> -#include <asm/hardware/gic.h> #include <mach/hardware.h> #include <mach/setup.h> @@ -285,7 +284,8 @@ static struct of_dev_auxdata u8500_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("st,nomadik-i2c", 0x80110000, "nmk-i2c.3", NULL), OF_DEV_AUXDATA("st,nomadik-i2c", 0x8012a000, "nmk-i2c.4", NULL), /* Requires device name bindings. */ - OF_DEV_AUXDATA("stericsson,nmk_pinctrl", 0, "pinctrl-db8500", NULL), + OF_DEV_AUXDATA("stericsson,nmk_pinctrl", U8500_PRCMU_BASE, + "pinctrl-db8500", NULL), /* Requires clock name and DMA bindings. */ OF_DEV_AUXDATA("stericsson,ux500-msp-i2s", 0x80123000, "ux500-msp-i2s.0", &msp0_platform_data), @@ -341,7 +341,6 @@ DT_MACHINE_START(U8500_DT, "ST-Ericsson Ux5x0 platform (Device Tree Support)") .init_irq = ux500_init_irq, /* we re-use nomadik timer here */ .init_time = ux500_timer_init, - .handle_irq = gic_handle_irq, .init_machine = u8500_init_machine, .init_late = NULL, .dt_compat = stericsson_dt_platform_compat, diff --git a/arch/arm/mach-ux500/cpu.c b/arch/arm/mach-ux500/cpu.c index 721e7b4275f3..5dd90d31ffc3 100644 --- a/arch/arm/mach-ux500/cpu.c +++ b/arch/arm/mach-ux500/cpu.c @@ -17,9 +17,10 @@ #include <linux/of.h> #include <linux/of_irq.h> #include <linux/irq.h> +#include <linux/irqchip.h> +#include <linux/irqchip/arm-gic.h> #include <linux/platform_data/clk-ux500.h> -#include <asm/hardware/gic.h> #include <asm/mach/map.h> #include <mach/hardware.h> @@ -42,11 +43,6 @@ void __iomem *_PRCMU_BASE; * This feels fragile because it depends on the gpio device getting probed * _before_ any device uses the gpio interrupts. */ -static const struct of_device_id ux500_dt_irq_match[] = { - { .compatible = "arm,cortex-a9-gic", .data = gic_of_init, }, - {}, -}; - void __init ux500_init_irq(void) { void __iomem *dist_base; @@ -62,7 +58,7 @@ void __init ux500_init_irq(void) #ifdef CONFIG_OF if (of_have_populated_dt()) - of_irq_init(ux500_dt_irq_match); + irqchip_init(); else #endif gic_init(0, 29, dist_base, cpu_base); diff --git a/arch/arm/mach-ux500/platsmp.c b/arch/arm/mach-ux500/platsmp.c index 3db7782f3afb..b8adac93421f 100644 --- a/arch/arm/mach-ux500/platsmp.c +++ b/arch/arm/mach-ux500/platsmp.c @@ -16,9 +16,9 @@ #include <linux/device.h> #include <linux/smp.h> #include <linux/io.h> +#include <linux/irqchip/arm-gic.h> #include <asm/cacheflush.h> -#include <asm/hardware/gic.h> #include <asm/smp_plat.h> #include <asm/smp_scu.h> #include <mach/hardware.h> @@ -91,7 +91,7 @@ static int __cpuinit ux500_boot_secondary(unsigned int cpu, struct task_struct * */ write_pen_release(cpu_logical_map(cpu)); - smp_send_reschedule(cpu); + arch_send_wakeup_ipi_mask(cpumask_of(cpu)); timeout = jiffies + (1 * HZ); while (time_before(jiffies, timeout)) { @@ -155,8 +155,6 @@ static void __init ux500_smp_init_cpus(void) for (i = 0; i < ncores; i++) set_cpu_possible(i, true); - - set_smp_cross_call(gic_raise_softirq); } static void __init ux500_smp_prepare_cpus(unsigned int max_cpus) diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c index d5ddc0c77f5b..a42b89083eb2 100644 --- a/arch/arm/mach-versatile/core.c +++ b/arch/arm/mach-versatile/core.c @@ -32,6 +32,7 @@ #include <linux/amba/mmci.h> #include <linux/amba/pl022.h> #include <linux/io.h> +#include <linux/irqchip/arm-vic.h> #include <linux/irqchip/versatile-fpga.h> #include <linux/gfp.h> #include <linux/clkdev.h> @@ -40,7 +41,6 @@ #include <asm/irq.h> #include <asm/hardware/arm_timer.h> #include <asm/hardware/icst.h> -#include <asm/hardware/vic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-versatile/include/mach/irqs.h b/arch/arm/mach-versatile/include/mach/irqs.h index bf44c61bd1f6..0fd771ca617b 100644 --- a/arch/arm/mach-versatile/include/mach/irqs.h +++ b/arch/arm/mach-versatile/include/mach/irqs.h @@ -25,7 +25,7 @@ * IRQ interrupts definitions are the same as the INT definitions * held within platform.h */ -#define IRQ_VIC_START 0 +#define IRQ_VIC_START 32 #define IRQ_WDOGINT (IRQ_VIC_START + INT_WDOGINT) #define IRQ_SOFTINT (IRQ_VIC_START + INT_SOFTINT) #define IRQ_COMMRx (IRQ_VIC_START + INT_COMMRx) @@ -100,7 +100,7 @@ /* * Secondary interrupt controller */ -#define IRQ_SIC_START 32 +#define IRQ_SIC_START 64 #define IRQ_SIC_MMCI0B (IRQ_SIC_START + SIC_INT_MMCI0B) #define IRQ_SIC_MMCI1B (IRQ_SIC_START + SIC_INT_MMCI1B) #define IRQ_SIC_KMI0 (IRQ_SIC_START + SIC_INT_KMI0) @@ -120,7 +120,7 @@ #define IRQ_SIC_PCI1 (IRQ_SIC_START + SIC_INT_PCI1) #define IRQ_SIC_PCI2 (IRQ_SIC_START + SIC_INT_PCI2) #define IRQ_SIC_PCI3 (IRQ_SIC_START + SIC_INT_PCI3) -#define IRQ_SIC_END 63 +#define IRQ_SIC_END 95 #define IRQ_GPIO0_START (IRQ_SIC_END + 1) #define IRQ_GPIO0_END (IRQ_GPIO0_START + 31) diff --git a/arch/arm/mach-versatile/versatile_ab.c b/arch/arm/mach-versatile/versatile_ab.c index 187c1da2c4bb..1caef1093793 100644 --- a/arch/arm/mach-versatile/versatile_ab.c +++ b/arch/arm/mach-versatile/versatile_ab.c @@ -26,7 +26,6 @@ #include <mach/hardware.h> #include <asm/irq.h> -#include <asm/hardware/vic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -39,7 +38,6 @@ MACHINE_START(VERSATILE_AB, "ARM-Versatile AB") .map_io = versatile_map_io, .init_early = versatile_init_early, .init_irq = versatile_init_irq, - .handle_irq = vic_handle_irq, .init_time = versatile_timer_init, .init_machine = versatile_init, .restart = versatile_restart, diff --git a/arch/arm/mach-versatile/versatile_dt.c b/arch/arm/mach-versatile/versatile_dt.c index ccf9f8a92067..2558f2e957c3 100644 --- a/arch/arm/mach-versatile/versatile_dt.c +++ b/arch/arm/mach-versatile/versatile_dt.c @@ -24,7 +24,6 @@ #include <linux/init.h> #include <linux/of_irq.h> #include <linux/of_platform.h> -#include <asm/hardware/vic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -46,7 +45,6 @@ DT_MACHINE_START(VERSATILE_PB, "ARM-Versatile (Device Tree Support)") .map_io = versatile_map_io, .init_early = versatile_init_early, .init_irq = versatile_init_irq, - .handle_irq = vic_handle_irq, .init_time = versatile_timer_init, .init_machine = versatile_dt_init, .dt_compat = versatile_dt_match, diff --git a/arch/arm/mach-versatile/versatile_pb.c b/arch/arm/mach-versatile/versatile_pb.c index 1cabc0aa569d..611d140c8695 100644 --- a/arch/arm/mach-versatile/versatile_pb.c +++ b/arch/arm/mach-versatile/versatile_pb.c @@ -27,7 +27,6 @@ #include <linux/io.h> #include <mach/hardware.h> -#include <asm/hardware/vic.h> #include <asm/irq.h> #include <asm/mach-types.h> @@ -107,7 +106,6 @@ MACHINE_START(VERSATILE_PB, "ARM-Versatile PB") .map_io = versatile_map_io, .init_early = versatile_init_early, .init_irq = versatile_init_irq, - .handle_irq = vic_handle_irq, .init_time = versatile_timer_init, .init_machine = versatile_pb_init, .restart = versatile_restart, diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig index 99e63f5f99d1..52d315b792c8 100644 --- a/arch/arm/mach-vexpress/Kconfig +++ b/arch/arm/mach-vexpress/Kconfig @@ -42,7 +42,6 @@ config ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA bool "Enable A5 and A9 only errata work-arounds" default y select ARM_ERRATA_720789 - select ARM_ERRATA_751472 select PL310_ERRATA_753970 if CACHE_PL310 help Provides common dependencies for Versatile Express platforms diff --git a/arch/arm/mach-vexpress/ct-ca9x4.c b/arch/arm/mach-vexpress/ct-ca9x4.c index 60838ddb8564..6f34497a4245 100644 --- a/arch/arm/mach-vexpress/ct-ca9x4.c +++ b/arch/arm/mach-vexpress/ct-ca9x4.c @@ -10,10 +10,10 @@ #include <linux/amba/clcd.h> #include <linux/clkdev.h> #include <linux/vexpress.h> +#include <linux/irqchip/arm-gic.h> #include <asm/hardware/arm_timer.h> #include <asm/hardware/cache-l2x0.h> -#include <asm/hardware/gic.h> #include <asm/smp_scu.h> #include <asm/smp_twd.h> @@ -182,8 +182,6 @@ static void __init ct_ca9x4_init_cpu_map(void) for (i = 0; i < ncores; ++i) set_cpu_possible(i, true); - - set_smp_cross_call(gic_raise_softirq); } static void __init ct_ca9x4_smp_enable(unsigned int max_cpus) diff --git a/arch/arm/mach-vexpress/platsmp.c b/arch/arm/mach-vexpress/platsmp.c index c5d70de9bb4e..dc1ace55d557 100644 --- a/arch/arm/mach-vexpress/platsmp.c +++ b/arch/arm/mach-vexpress/platsmp.c @@ -16,7 +16,6 @@ #include <linux/vexpress.h> #include <asm/smp_scu.h> -#include <asm/hardware/gic.h> #include <asm/mach/map.h> #include <mach/motherboard.h> @@ -128,8 +127,6 @@ static void __init vexpress_dt_smp_init_cpus(void) for (i = 0; i < ncores; ++i) set_cpu_possible(i, true); - - set_smp_cross_call(gic_raise_softirq); } static void __init vexpress_dt_smp_prepare_cpus(unsigned int max_cpus) diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c index 08bd548ef144..915683cb67d6 100644 --- a/arch/arm/mach-vexpress/v2m.c +++ b/arch/arm/mach-vexpress/v2m.c @@ -7,6 +7,7 @@ #include <linux/io.h> #include <linux/smp.h> #include <linux/init.h> +#include <linux/irqchip.h> #include <linux/of_address.h> #include <linux/of_fdt.h> #include <linux/of_irq.h> @@ -30,7 +31,6 @@ #include <asm/mach/time.h> #include <asm/hardware/arm_timer.h> #include <asm/hardware/cache-l2x0.h> -#include <asm/hardware/gic.h> #include <asm/hardware/timer-sp.h> #include <mach/ct-ca9x4.h> @@ -373,7 +373,6 @@ MACHINE_START(VEXPRESS, "ARM-Versatile Express") .init_early = v2m_init_early, .init_irq = v2m_init_irq, .init_time = v2m_timer_init, - .handle_irq = gic_handle_irq, .init_machine = v2m_init, .restart = vexpress_restart, MACHINE_END @@ -430,16 +429,6 @@ void __init v2m_dt_init_early(void) } } -static struct of_device_id vexpress_irq_match[] __initdata = { - { .compatible = "arm,cortex-a9-gic", .data = gic_of_init, }, - {} -}; - -static void __init v2m_dt_init_irq(void) -{ - of_irq_init(vexpress_irq_match); -} - static void __init v2m_dt_timer_init(void) { struct device_node *node = NULL; @@ -489,9 +478,8 @@ DT_MACHINE_START(VEXPRESS_DT, "ARM-Versatile Express") .smp = smp_ops(vexpress_smp_ops), .map_io = v2m_dt_map_io, .init_early = v2m_dt_init_early, - .init_irq = v2m_dt_init_irq, + .init_irq = irqchip_init, .init_time = v2m_dt_timer_init, .init_machine = v2m_dt_init, - .handle_irq = gic_handle_irq, .restart = vexpress_restart, MACHINE_END diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq/common.c index 2ae4bce652b6..6472a69cbfe1 100644 --- a/arch/arm/mach-zynq/common.c +++ b/arch/arm/mach-zynq/common.c @@ -31,7 +31,6 @@ #include <asm/mach-types.h> #include <asm/page.h> #include <asm/pgtable.h> -#include <asm/hardware/gic.h> #include <asm/hardware/cache-l2x0.h> #include "common.h" @@ -55,19 +54,6 @@ static void __init xilinx_init_machine(void) of_platform_bus_probe(NULL, zynq_of_bus_ids, NULL); } -static struct of_device_id irq_match[] __initdata = { - { .compatible = "arm,cortex-a9-gic", .data = gic_of_init, }, - { } -}; - -/** - * xilinx_irq_init() - Interrupt controller initialization for the GIC. - */ -static void __init xilinx_irq_init(void) -{ - of_irq_init(irq_match); -} - #define SCU_PERIPH_PHYS 0xF8F00000 #define SCU_PERIPH_SIZE SZ_8K #define SCU_PERIPH_VIRT (VMALLOC_END - SCU_PERIPH_SIZE) @@ -110,8 +96,7 @@ static const char *xilinx_dt_match[] = { MACHINE_START(XILINX_EP107, "Xilinx Zynq Platform") .map_io = xilinx_map_io, - .init_irq = xilinx_irq_init, - .handle_irq = gic_handle_irq, + .init_irq = irqchip_init, .init_machine = xilinx_init_machine, .init_time = xilinx_zynq_timer_init, .dt_compat = xilinx_dt_match, diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c index 6911b8b2745c..c2f37390308a 100644 --- a/arch/arm/mm/cache-l2x0.c +++ b/arch/arm/mm/cache-l2x0.c @@ -352,7 +352,8 @@ void __init l2x0_init(void __iomem *base, u32 aux_val, u32 aux_mask) /* Unmapped register. */ sync_reg_offset = L2X0_DUMMY_REG; #endif - outer_cache.set_debug = pl310_set_debug; + if ((cache_id & L2X0_CACHE_ID_RTL_MASK) <= L2X0_CACHE_ID_RTL_R3P0) + outer_cache.set_debug = pl310_set_debug; break; case L2X0_CACHE_ID_PART_L210: ways = (aux >> 13) & 0xf; @@ -459,8 +460,8 @@ static void aurora_pa_range(unsigned long start, unsigned long end, unsigned long flags; raw_spin_lock_irqsave(&l2x0_lock, flags); - writel(start, l2x0_base + AURORA_RANGE_BASE_ADDR_REG); - writel(end, l2x0_base + offset); + writel_relaxed(start, l2x0_base + AURORA_RANGE_BASE_ADDR_REG); + writel_relaxed(end, l2x0_base + offset); raw_spin_unlock_irqrestore(&l2x0_lock, flags); cache_sync(); @@ -505,15 +506,21 @@ static void aurora_clean_range(unsigned long start, unsigned long end) static void aurora_flush_range(unsigned long start, unsigned long end) { - if (!l2_wt_override) { - start &= ~(CACHE_LINE_SIZE - 1); - end = ALIGN(end, CACHE_LINE_SIZE); - while (start != end) { - unsigned long range_end = calc_range_end(start, end); + start &= ~(CACHE_LINE_SIZE - 1); + end = ALIGN(end, CACHE_LINE_SIZE); + while (start != end) { + unsigned long range_end = calc_range_end(start, end); + /* + * If L2 is forced to WT, the L2 will always be clean and we + * just need to invalidate. + */ + if (l2_wt_override) aurora_pa_range(start, range_end - CACHE_LINE_SIZE, - AURORA_FLUSH_RANGE_REG); - start = range_end; - } + AURORA_INVAL_RANGE_REG); + else + aurora_pa_range(start, range_end - CACHE_LINE_SIZE, + AURORA_FLUSH_RANGE_REG); + start = range_end; } } @@ -668,8 +675,9 @@ static void pl310_resume(void) static void aurora_resume(void) { if (!(readl(l2x0_base + L2X0_CTRL) & L2X0_CTRL_EN)) { - writel(l2x0_saved_regs.aux_ctrl, l2x0_base + L2X0_AUX_CTRL); - writel(l2x0_saved_regs.ctrl, l2x0_base + L2X0_CTRL); + writel_relaxed(l2x0_saved_regs.aux_ctrl, + l2x0_base + L2X0_AUX_CTRL); + writel_relaxed(l2x0_saved_regs.ctrl, l2x0_base + L2X0_CTRL); } } diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S index 350f6a74992b..3a3c015f8d5c 100644 --- a/arch/arm/mm/proc-v7.S +++ b/arch/arm/mm/proc-v7.S @@ -169,6 +169,7 @@ __v7_ca15mp_setup: orreq r0, r0, r10 @ Enable CPU-specific SMP bits mcreq p15, 0, r0, c1, c0, 1 #endif + b __v7_setup __v7_pj4b_setup: #ifdef CONFIG_CPU_PJ4B @@ -245,7 +246,8 @@ __v7_setup: ldr r10, =0x00000c08 @ Cortex-A8 primary part number teq r0, r10 bne 2f -#ifdef CONFIG_ARM_ERRATA_430973 +#if defined(CONFIG_ARM_ERRATA_430973) && !defined(CONFIG_ARCH_MULTIPLATFORM) + teq r5, #0x00100000 @ only present in r1p* mrceq p15, 0, r10, c1, c0, 1 @ read aux control register orreq r10, r10, #(1 << 6) @ set IBE to 1 diff --git a/arch/arm/plat-omap/Makefile b/arch/arm/plat-omap/Makefile index 9d9aa2f55129..a14a78a2f149 100644 --- a/arch/arm/plat-omap/Makefile +++ b/arch/arm/plat-omap/Makefile @@ -3,7 +3,7 @@ # # Common support -obj-y := sram.o dma.o fb.o counter_32k.o +obj-y := sram.o dma.o counter_32k.o obj-m := obj-n := obj- := diff --git a/arch/arm/plat-omap/counter_32k.c b/arch/arm/plat-omap/counter_32k.c index f3771cdb9838..5b0b86bb34bb 100644 --- a/arch/arm/plat-omap/counter_32k.c +++ b/arch/arm/plat-omap/counter_32k.c @@ -22,6 +22,8 @@ #include <asm/mach/time.h> #include <asm/sched_clock.h> +#include <plat/counter-32k.h> + /* OMAP2_32KSYNCNT_CR_OFF: offset of 32ksync counter register */ #define OMAP2_32KSYNCNT_REV_OFF 0x0 #define OMAP2_32KSYNCNT_REV_SCHEME (0x3 << 30) diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c index 37a488aaa2ba..4136b20cba3c 100644 --- a/arch/arm/plat-omap/dma.c +++ b/arch/arm/plat-omap/dma.c @@ -2000,7 +2000,7 @@ void omap_dma_global_context_restore(void) omap_clear_dma(ch); } -static int __devinit omap_system_dma_probe(struct platform_device *pdev) +static int omap_system_dma_probe(struct platform_device *pdev) { int ch, ret = 0; int dma_irq; @@ -2116,7 +2116,7 @@ exit_dma_lch_fail: return ret; } -static int __devexit omap_system_dma_remove(struct platform_device *pdev) +static int omap_system_dma_remove(struct platform_device *pdev) { int dma_irq; @@ -2140,7 +2140,7 @@ static int __devexit omap_system_dma_remove(struct platform_device *pdev) static struct platform_driver omap_system_dma_driver = { .probe = omap_system_dma_probe, - .remove = __devexit_p(omap_system_dma_remove), + .remove = omap_system_dma_remove, .driver = { .name = "omap_dma_system" }, diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c index 89585c293554..7b433f3bddca 100644 --- a/arch/arm/plat-omap/dmtimer.c +++ b/arch/arm/plat-omap/dmtimer.c @@ -777,7 +777,7 @@ EXPORT_SYMBOL_GPL(omap_dm_timers_active); * Called by driver framework at the end of device registration for all * timer devices. */ -static int __devinit omap_dm_timer_probe(struct platform_device *pdev) +static int omap_dm_timer_probe(struct platform_device *pdev) { unsigned long flags; struct omap_dm_timer *timer; @@ -864,7 +864,7 @@ static int __devinit omap_dm_timer_probe(struct platform_device *pdev) * In addition to freeing platform resources it also deletes the timer * entry from the local list. */ -static int __devexit omap_dm_timer_remove(struct platform_device *pdev) +static int omap_dm_timer_remove(struct platform_device *pdev) { struct omap_dm_timer *timer; unsigned long flags; @@ -891,26 +891,15 @@ MODULE_DEVICE_TABLE(of, omap_timer_match); static struct platform_driver omap_dm_timer_driver = { .probe = omap_dm_timer_probe, - .remove = __devexit_p(omap_dm_timer_remove), + .remove = omap_dm_timer_remove, .driver = { .name = "omap_timer", .of_match_table = of_match_ptr(omap_timer_match), }, }; -static int __init omap_dm_timer_driver_init(void) -{ - return platform_driver_register(&omap_dm_timer_driver); -} - -static void __exit omap_dm_timer_driver_exit(void) -{ - platform_driver_unregister(&omap_dm_timer_driver); -} - early_platform_init("earlytimer", &omap_dm_timer_driver); -module_init(omap_dm_timer_driver_init); -module_exit(omap_dm_timer_driver_exit); +module_platform_driver(omap_dm_timer_driver); MODULE_DESCRIPTION("OMAP Dual-Mode Timer Driver"); MODULE_LICENSE("GPL"); diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h index b4516aba67ed..c9a66bf36c9a 100644 --- a/arch/arm/plat-omap/include/plat/cpu.h +++ b/arch/arm/plat-omap/include/plat/cpu.h @@ -32,8 +32,4 @@ #include <mach/soc.h> #endif -#ifdef CONFIG_ARCH_OMAP2PLUS -#include "../../mach-omap2/soc.h" -#endif - #endif diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c index 743fc2836f7a..a5bc92d7e476 100644 --- a/arch/arm/plat-omap/sram.c +++ b/arch/arm/plat-omap/sram.c @@ -26,6 +26,8 @@ #include <asm/mach/map.h> +#include <plat/sram.h> + #define ROUND_DOWN(value,boundary) ((value) & (~((boundary)-1))) static void __iomem *omap_sram_base; diff --git a/arch/arm/plat-pxa/ssp.c b/arch/arm/plat-pxa/ssp.c index 584c9bf8ed2d..8e11e96eab5e 100644 --- a/arch/arm/plat-pxa/ssp.c +++ b/arch/arm/plat-pxa/ssp.c @@ -72,7 +72,7 @@ void pxa_ssp_free(struct ssp_device *ssp) } EXPORT_SYMBOL(pxa_ssp_free); -static int __devinit pxa_ssp_probe(struct platform_device *pdev) +static int pxa_ssp_probe(struct platform_device *pdev) { const struct platform_device_id *id = platform_get_device_id(pdev); struct resource *res; @@ -164,7 +164,7 @@ err_free: return ret; } -static int __devexit pxa_ssp_remove(struct platform_device *pdev) +static int pxa_ssp_remove(struct platform_device *pdev) { struct resource *res; struct ssp_device *ssp; @@ -199,7 +199,7 @@ static const struct platform_device_id ssp_id_table[] = { static struct platform_driver pxa_ssp_driver = { .probe = pxa_ssp_probe, - .remove = __devexit_p(pxa_ssp_remove), + .remove = pxa_ssp_remove, .driver = { .owner = THIS_MODULE, .name = "pxa2xx-ssp", diff --git a/arch/arm/plat-samsung/adc.c b/arch/arm/plat-samsung/adc.c index 37542c2689a2..2d676ab50f73 100644 --- a/arch/arm/plat-samsung/adc.c +++ b/arch/arm/plat-samsung/adc.c @@ -416,7 +416,7 @@ static int s3c_adc_probe(struct platform_device *pdev) return 0; } -static int __devexit s3c_adc_remove(struct platform_device *pdev) +static int s3c_adc_remove(struct platform_device *pdev) { struct adc_device *adc = platform_get_drvdata(pdev); @@ -516,7 +516,7 @@ static struct platform_driver s3c_adc_driver = { .pm = &adc_pm_ops, }, .probe = s3c_adc_probe, - .remove = __devexit_p(s3c_adc_remove), + .remove = s3c_adc_remove, }; static int __init adc_init(void) diff --git a/arch/arm/plat-samsung/include/plat/cpu.h b/arch/arm/plat-samsung/include/plat/cpu.h index e0667a1c137c..37703ef6dfc7 100644 --- a/arch/arm/plat-samsung/include/plat/cpu.h +++ b/arch/arm/plat-samsung/include/plat/cpu.h @@ -43,7 +43,7 @@ extern unsigned long samsung_cpu_id; #define EXYNOS4_CPU_MASK 0xFFFE0000 #define EXYNOS5250_SOC_ID 0x43520000 -#define EXYNOS5440_SOC_ID 0x54400000 +#define EXYNOS5440_SOC_ID 0xE5440000 #define EXYNOS5_SOC_MASK 0xFFFFF000 #define IS_SAMSUNG_CPU(name, id, mask) \ diff --git a/arch/arm/plat-samsung/s5p-irq-eint.c b/arch/arm/plat-samsung/s5p-irq-eint.c index 33bd3f3d20f5..faa651602780 100644 --- a/arch/arm/plat-samsung/s5p-irq-eint.c +++ b/arch/arm/plat-samsung/s5p-irq-eint.c @@ -15,8 +15,7 @@ #include <linux/io.h> #include <linux/device.h> #include <linux/gpio.h> - -#include <asm/hardware/vic.h> +#include <linux/irqchip/arm-vic.h> #include <plat/regs-irqtype.h> diff --git a/arch/arm/plat-samsung/s5p-irq.c b/arch/arm/plat-samsung/s5p-irq.c index dfb47d638f03..103e371f5e35 100644 --- a/arch/arm/plat-samsung/s5p-irq.c +++ b/arch/arm/plat-samsung/s5p-irq.c @@ -13,8 +13,7 @@ #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/io.h> - -#include <asm/hardware/vic.h> +#include <linux/irqchip/arm-vic.h> #include <mach/map.h> #include <plat/regs-timer.h> diff --git a/arch/arm/plat-versatile/platsmp.c b/arch/arm/plat-versatile/platsmp.c index 04ca4937d8ca..f2ac15561778 100644 --- a/arch/arm/plat-versatile/platsmp.c +++ b/arch/arm/plat-versatile/platsmp.c @@ -14,10 +14,10 @@ #include <linux/device.h> #include <linux/jiffies.h> #include <linux/smp.h> +#include <linux/irqchip/arm-gic.h> #include <asm/cacheflush.h> #include <asm/smp_plat.h> -#include <asm/hardware/gic.h> /* * Write pen_release in a way that is guaranteed to be visible to all @@ -79,7 +79,7 @@ int __cpuinit versatile_boot_secondary(unsigned int cpu, struct task_struct *idl * the boot monitor to read the system wide flags register, * and branch to the address found there. */ - gic_raise_softirq(cpumask_of(cpu), 0); + arch_send_wakeup_ipi_mask(cpumask_of(cpu)); timeout = jiffies + (1 * HZ); while (time_before(jiffies, timeout)) { |