diff options
Diffstat (limited to 'arch/sh/boards')
124 files changed, 1254 insertions, 2364 deletions
diff --git a/arch/sh/boards/Kconfig b/arch/sh/boards/Kconfig index fb5805745ace..1af93be61b1f 100644 --- a/arch/sh/boards/Kconfig +++ b/arch/sh/boards/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 menu "Board support" config SOLUTION_ENGINE @@ -6,6 +7,29 @@ config SOLUTION_ENGINE config SH_ALPHA_BOARD bool +config SH_CUSTOM_CLK + def_bool y + depends on !SH_DEVICE_TREE + select HAVE_LEGACY_CLK + +config SH_DEVICE_TREE + bool + select OF + select OF_EARLY_FLATTREE + select TIMER_OF + select COMMON_CLK + select GENERIC_CALIBRATE_DELAY + +config SH_JCORE_SOC + bool "J-Core SoC" + select SH_DEVICE_TREE + select CLKSRC_JCORE_PIT + select JCORE_AIC + depends on CPU_J2 + help + Select this option to include drivers core components of the + J-Core SoC, including interrupt controllers and timers. + config SH_SOLUTION_ENGINE bool "SolutionEngine" select SOLUTION_ENGINE @@ -55,9 +79,9 @@ config SH_7724_SOLUTION_ENGINE bool "SolutionEngine7724" select SOLUTION_ENGINE depends on CPU_SUBTYPE_SH7724 - select ARCH_REQUIRE_GPIOLIB - select SND_SOC_AK4642 if SND_SIMPLE_CARD + select GPIOLIB select REGULATOR_FIXED_VOLTAGE if REGULATOR + imply SND_SOC_AK4642 if SND_SIMPLE_CARD help Select 7724 SolutionEngine if configuring for a Hitachi SH7724 evaluation board. @@ -74,7 +98,7 @@ config SH_7751_SOLUTION_ENGINE config SH_7780_SOLUTION_ENGINE bool "SolutionEngine7780" select SOLUTION_ENGINE - select SYS_SUPPORTS_PCI + select HAVE_PCI depends on CPU_SUBTYPE_SH7780 help Select 7780 SolutionEngine if configuring for a Renesas SH7780 @@ -102,7 +126,7 @@ config SH_HP6XX config SH_DREAMCAST bool "Dreamcast" - select SYS_SUPPORTS_PCI + select HAVE_PCI depends on CPU_SUBTYPE_SH7091 help Select Dreamcast if configuring for a SEGA Dreamcast. @@ -112,7 +136,7 @@ config SH_SH03 bool "Interface CTP/PCI-SH03" depends on CPU_SUBTYPE_SH7751 select CPU_HAS_IPR_IRQ - select SYS_SUPPORTS_PCI + select HAVE_PCI help CTP/PCI-SH03 is a CPU module computer that is produced by Interface Corporation. @@ -122,7 +146,7 @@ config SH_SECUREEDGE5410 bool "SecureEdge5410" depends on CPU_SUBTYPE_SH7751R select CPU_HAS_IPR_IRQ - select SYS_SUPPORTS_PCI + select HAVE_PCI help Select SecureEdge5410 if configuring for a SnapGear SH board. This includes both the OEM SecureEdge products as well as the @@ -131,7 +155,7 @@ config SH_SECUREEDGE5410 config SH_RTS7751R2D bool "RTS7751R2D" depends on CPU_SUBTYPE_SH7751R - select SYS_SUPPORTS_PCI + select HAVE_PCI select IO_TRAPPED if MMU help Select RTS7751R2D if configuring for a Renesas Technology @@ -149,7 +173,7 @@ config SH_RSK config SH_SDK7780 bool "SDK7780R3" depends on CPU_SUBTYPE_SH7780 - select SYS_SUPPORTS_PCI + select HAVE_PCI help Select SDK7780 if configuring for a Renesas SH7780 SDK7780R3 evaluation board. @@ -157,9 +181,8 @@ config SH_SDK7780 config SH_SDK7786 bool "SDK7786" depends on CPU_SUBTYPE_SH7786 - select SYS_SUPPORTS_PCI - select NO_IOPORT if !PCI - select ARCH_WANT_OPTIONAL_GPIOLIB + select HAVE_PCI + select NO_IOPORT_MAP if !PCI select HAVE_SRAM_POOL select REGULATOR_FIXED_VOLTAGE if REGULATOR help @@ -169,19 +192,19 @@ config SH_SDK7786 config SH_HIGHLANDER bool "Highlander" depends on CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785 - select SYS_SUPPORTS_PCI + select HAVE_PCI select IO_TRAPPED if MMU config SH_SH7757LCR bool "SH7757LCR" depends on CPU_SUBTYPE_SH7757 - select ARCH_REQUIRE_GPIOLIB + select GPIOLIB select REGULATOR_FIXED_VOLTAGE if REGULATOR config SH_SH7785LCR bool "SH7785LCR" depends on CPU_SUBTYPE_SH7785 - select SYS_SUPPORTS_PCI + select HAVE_PCI config SH_SH7785LCR_29BIT_PHYSMAPS bool "SH7785LCR 29bit physmaps" @@ -202,14 +225,14 @@ config SH_SH7785LCR_PT config SH_URQUELL bool "Urquell" depends on CPU_SUBTYPE_SH7786 - select ARCH_REQUIRE_GPIOLIB - select SYS_SUPPORTS_PCI - select NO_IOPORT if !PCI + select GPIOLIB + select HAVE_PCI + select NO_IOPORT_MAP if !PCI config SH_MIGOR bool "Migo-R" depends on CPU_SUBTYPE_SH7722 - select ARCH_REQUIRE_GPIOLIB + select GPIOLIB select REGULATOR_FIXED_VOLTAGE if REGULATOR help Select Migo-R if configuring for the SH7722 Migo-R platform @@ -218,7 +241,7 @@ config SH_MIGOR config SH_AP325RXA bool "AP-325RXA" depends on CPU_SUBTYPE_SH7723 - select ARCH_REQUIRE_GPIOLIB + select GPIOLIB select REGULATOR_FIXED_VOLTAGE if REGULATOR help Renesas "AP-325RXA" support. @@ -227,7 +250,7 @@ config SH_AP325RXA config SH_KFR2R09 bool "KFR2R09" depends on CPU_SUBTYPE_SH7724 - select ARCH_REQUIRE_GPIOLIB + select GPIOLIB select REGULATOR_FIXED_VOLTAGE if REGULATOR help "Kit For R2R for 2009" support. @@ -235,9 +258,9 @@ config SH_KFR2R09 config SH_ECOVEC bool "EcoVec" depends on CPU_SUBTYPE_SH7724 - select ARCH_REQUIRE_GPIOLIB - select SND_SOC_DA7210 if SND_SIMPLE_CARD + select GPIOLIB select REGULATOR_FIXED_VOLTAGE if REGULATOR + imply SND_SOC_DA7210 if SND_SIMPLE_CARD help Renesas "R0P7724LC0011/21RL (EcoVec)" support. @@ -266,17 +289,10 @@ config SH_EDOSK7760 Select if configuring for a Renesas EDOSK7760 evaluation board. -config SH_SH4202_MICRODEV - bool "SH4-202 MicroDev" - depends on CPU_SUBTYPE_SH4_202 - help - Select SH4-202 MicroDev if configuring for a SuperH MicroDev board - with an SH4-202 CPU. - config SH_LANDISK bool "LANDISK" depends on CPU_SUBTYPE_SH7751R - select SYS_SUPPORTS_PCI + select HAVE_PCI help I-O DATA DEVICE, INC. "LANDISK Series" support. @@ -284,7 +300,7 @@ config SH_TITAN bool "TITAN" depends on CPU_SUBTYPE_SH7751R select CPU_HAS_IPR_IRQ - select SYS_SUPPORTS_PCI + select HAVE_PCI help Select Titan if you are configuring for a Nimble Microsystems NetEngine NP51R. @@ -299,29 +315,24 @@ config SH_SHMIN config SH_LBOX_RE2 bool "L-BOX RE2" depends on CPU_SUBTYPE_SH7751R - select SYS_SUPPORTS_PCI + select HAVE_PCI help Select L-BOX RE2 if configuring for the NTT COMWARE L-BOX RE2. config SH_X3PROTO bool "SH-X3 Prototype board" depends on CPU_SUBTYPE_SHX3 - select NO_IOPORT if !PCI + select NO_IOPORT_MAP if !PCI select IRQ_DOMAIN config SH_MAGIC_PANEL_R2 bool "Magic Panel R2" depends on CPU_SUBTYPE_SH7720 - select ARCH_REQUIRE_GPIOLIB + select GPIOLIB select REGULATOR_FIXED_VOLTAGE if REGULATOR help Select Magic Panel R2 if configuring for Magic Panel R2. -config SH_CAYMAN - bool "Hitachi Cayman" - depends on CPU_SUBTYPE_SH5_101 || CPU_SUBTYPE_SH5_103 - select SYS_SUPPORTS_PCI - config SH_POLARIS bool "SMSC Polaris" select CPU_HAS_IPR_IRQ @@ -332,7 +343,7 @@ config SH_POLARIS config SH_SH2007 bool "SH-2007 board" - select NO_IOPORT + select NO_IOPORT_MAP select REGULATOR_FIXED_VOLTAGE if REGULATOR depends on CPU_SUBTYPE_SH7780 help @@ -340,7 +351,6 @@ config SH_SH2007 intended for embedded applications. It has an Ethernet interface (SMC9118), direct connected Compact Flash socket, two serial ports and PC-104 bus. - More information at <http://sh2000.sh-linux.org>. config SH_APSH4A3A bool "AP-SH4A-3A" @@ -353,7 +363,7 @@ config SH_APSH4A3A config SH_APSH4AD0A bool "AP-SH4AD-0A" select SH_ALPHA_BOARD - select SYS_SUPPORTS_PCI + select HAVE_PCI select REGULATOR_FIXED_VOLTAGE if REGULATOR depends on CPU_SUBTYPE_SH7786 help @@ -370,7 +380,7 @@ if SH_MAGIC_PANEL_R2 menu "Magic Panel R2 options" config SH_MAGIC_PANEL_R2_VERSION - int SH_MAGIC_PANEL_R2_VERSION + int "Magic Panel R2 Version" default "3" help Set the version of the Magic Panel R2 diff --git a/arch/sh/boards/Makefile b/arch/sh/boards/Makefile index 975a0f64ff20..fbbc350ca854 100644 --- a/arch/sh/boards/Makefile +++ b/arch/sh/boards/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Specific board support, not covered by a mach group. # @@ -15,3 +16,23 @@ obj-$(CONFIG_SH_TITAN) += board-titan.o obj-$(CONFIG_SH_SH7757LCR) += board-sh7757lcr.o obj-$(CONFIG_SH_APSH4A3A) += board-apsh4a3a.o obj-$(CONFIG_SH_APSH4AD0A) += board-apsh4ad0a.o + +obj-$(CONFIG_SH_DEVICE_TREE) += of-generic.o + +obj-$(CONFIG_SOLUTION_ENGINE) += mach-se/ +obj-$(CONFIG_SH_HP6XX) += mach-hp6xx/ +obj-$(CONFIG_SH_DREAMCAST) += mach-dreamcast/ +obj-$(CONFIG_SH_SH03) += mach-sh03/ +obj-$(CONFIG_SH_RTS7751R2D) += mach-r2d/ +obj-$(CONFIG_SH_HIGHLANDER) += mach-highlander/ +obj-$(CONFIG_SH_MIGOR) += mach-migor/ +obj-$(CONFIG_SH_AP325RXA) += mach-ap325rxa/ +obj-$(CONFIG_SH_KFR2R09) += mach-kfr2r09/ +obj-$(CONFIG_SH_ECOVEC) += mach-ecovec24/ +obj-$(CONFIG_SH_SDK7780) += mach-sdk7780/ +obj-$(CONFIG_SH_SDK7786) += mach-sdk7786/ +obj-$(CONFIG_SH_X3PROTO) += mach-x3proto/ +obj-$(CONFIG_SH_SH7763RDP) += mach-sh7763rdp/ +obj-$(CONFIG_SH_LANDISK) += mach-landisk/ +obj-$(CONFIG_SH_LBOX_RE2) += mach-lboxre2/ +obj-$(CONFIG_SH_RSK) += mach-rsk/ diff --git a/arch/sh/boards/board-apsh4a3a.c b/arch/sh/boards/board-apsh4a3a.c index 0a39c241628a..abf19a947df3 100644 --- a/arch/sh/boards/board-apsh4a3a.c +++ b/arch/sh/boards/board-apsh4a3a.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ALPHAPROJECT AP-SH4A-3A Support. * * Copyright (C) 2010 ALPHAPROJECT Co.,Ltd. * Copyright (C) 2008 Yoshihiro Shimoda * Copyright (C) 2009 Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/platform_device.h> @@ -19,7 +16,7 @@ #include <linux/irq.h> #include <linux/clk.h> #include <asm/machvec.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/clock.h> static struct mtd_partition nor_flash_partitions[] = { diff --git a/arch/sh/boards/board-apsh4ad0a.c b/arch/sh/boards/board-apsh4ad0a.c index 92eac3a99187..fa031a16c9b5 100644 --- a/arch/sh/boards/board-apsh4ad0a.c +++ b/arch/sh/boards/board-apsh4ad0a.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ALPHAPROJECT AP-SH4AD-0A Support. * * Copyright (C) 2010 ALPHAPROJECT Co.,Ltd. * Copyright (C) 2010 Matt Fleming * Copyright (C) 2010 Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/platform_device.h> @@ -18,7 +15,7 @@ #include <linux/irq.h> #include <linux/clk.h> #include <asm/machvec.h> -#include <asm/sizes.h> +#include <linux/sizes.h> /* Dummy supplies, where voltage doesn't matter */ static struct regulator_consumer_supply dummy_supplies[] = { diff --git a/arch/sh/boards/board-edosk7705.c b/arch/sh/boards/board-edosk7705.c index 5e24c17bbdad..0de7d603da2d 100644 --- a/arch/sh/boards/board-edosk7705.c +++ b/arch/sh/boards/board-edosk7705.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * arch/sh/boards/renesas/edosk7705/setup.c * @@ -15,7 +16,7 @@ #include <linux/smc91x.h> #include <linux/sh_intc.h> #include <asm/machvec.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #define SMC_IOBASE 0xA2000000 #define SMC_IO_OFFSET 0x300 diff --git a/arch/sh/boards/board-edosk7760.c b/arch/sh/boards/board-edosk7760.c index bab5b9513904..7569d85c5ff5 100644 --- a/arch/sh/boards/board-edosk7760.c +++ b/arch/sh/boards/board-edosk7760.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Renesas Europe EDOSK7760 Board Support * * Copyright (C) 2008 SPES Societa' Progettazione Elettronica e Software Ltd. * Author: Luca Santini <luca.santini@spesonline.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., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/init.h> #include <linux/types.h> @@ -31,7 +18,7 @@ #include <asm/addrspace.h> #include <asm/delay.h> #include <asm/i2c-sh7760.h> -#include <asm/sizes.h> +#include <linux/sizes.h> /* Bus state controller registers for CS4 area */ #define BSC_CS4BCR 0xA4FD0010 diff --git a/arch/sh/boards/board-espt.c b/arch/sh/boards/board-espt.c index 4d94dff9015c..6e784b5cf5a0 100644 --- a/arch/sh/boards/board-espt.c +++ b/arch/sh/boards/board-espt.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Data Technology Inc. ESPT-GIGA board support * * Copyright (C) 2008, 2009 Renesas Solutions Corp. * Copyright (C) 2008, 2009 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/platform_device.h> @@ -16,7 +13,7 @@ #include <linux/sh_eth.h> #include <linux/sh_intc.h> #include <asm/machvec.h> -#include <asm/sizes.h> +#include <linux/sizes.h> /* NOR Flash */ static struct mtd_partition espt_nor_flash_partitions[] = { @@ -79,8 +76,6 @@ static struct resource sh_eth_resources[] = { static struct sh_eth_plat_data sh7763_eth_pdata = { .phy = 0, - .edmac_endian = EDMAC_LITTLE_ENDIAN, - .register_type = SH_ETH_REG_GIGABIT, .phy_interface = PHY_INTERFACE_MODE_MII, }; diff --git a/arch/sh/boards/board-magicpanelr2.c b/arch/sh/boards/board-magicpanelr2.c index 20500858b56c..75de893152af 100644 --- a/arch/sh/boards/board-magicpanelr2.c +++ b/arch/sh/boards/board-magicpanelr2.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/arch/sh/boards/magicpanel/setup.c * * Copyright (C) 2007 Markus Brunner, Mark Jonas * * Magic Panel Release 2 board setup - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/irq.h> @@ -24,6 +21,7 @@ #include <linux/sh_intc.h> #include <mach/magicpanelr2.h> #include <asm/heartbeat.h> +#include <cpu/gpio.h> #include <cpu/sh7720.h> /* Dummy supplies, where voltage doesn't matter */ diff --git a/arch/sh/boards/board-polaris.c b/arch/sh/boards/board-polaris.c index 37a08d094727..3de7bac01903 100644 --- a/arch/sh/boards/board-polaris.c +++ b/arch/sh/boards/board-polaris.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * June 2006 Steve Glendinning <steve.glendinning@shawell.net> * diff --git a/arch/sh/boards/board-secureedge5410.c b/arch/sh/boards/board-secureedge5410.c index 98b36205aa7b..603a82325c65 100644 --- a/arch/sh/boards/board-secureedge5410.c +++ b/arch/sh/boards/board-secureedge5410.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2002 David McCullough <davidm@snapgear.com> * Copyright (C) 2003 Paul Mundt <lethal@linux-sh.org> @@ -14,7 +15,6 @@ #include <linux/interrupt.h> #include <linux/timer.h> #include <linux/delay.h> -#include <linux/module.h> #include <linux/sched.h> #include <asm/machvec.h> #include <mach/secureedge5410.h> @@ -49,7 +49,7 @@ static int __init eraseconfig_init(void) irq); return 0; } -module_init(eraseconfig_init); +device_initcall(eraseconfig_init); /* * Initialize IRQ setting diff --git a/arch/sh/boards/board-sh2007.c b/arch/sh/boards/board-sh2007.c index 1980bb7e5780..6ea85e480851 100644 --- a/arch/sh/boards/board-sh2007.c +++ b/arch/sh/boards/board-sh2007.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * SH-2007 board support. * @@ -125,14 +126,14 @@ static void __init sh2007_init_irq(void) */ static void __init sh2007_setup(char **cmdline_p) { - printk(KERN_INFO "SH-2007 Setup..."); + pr_info("SH-2007 Setup..."); /* setup wait control registers for area 5 */ __raw_writel(CS5BCR_D, CS5BCR); __raw_writel(CS5WCR_D, CS5WCR); __raw_writel(CS5PCR_D, CS5PCR); - printk(KERN_INFO " done.\n"); + pr_cont(" done.\n"); } /* diff --git a/arch/sh/boards/board-sh7757lcr.c b/arch/sh/boards/board-sh7757lcr.c index 4f114d1cd019..bca54e489e11 100644 --- a/arch/sh/boards/board-sh7757lcr.c +++ b/arch/sh/boards/board-sh7757lcr.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Renesas R0P7757LC0012RL Support. * * Copyright (C) 2009 - 2010 Renesas Solutions Corp. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> @@ -18,8 +15,8 @@ #include <linux/spi/flash.h> #include <linux/io.h> #include <linux/mmc/host.h> -#include <linux/mmc/sh_mmcif.h> -#include <linux/mmc/sh_mobile_sdhi.h> +#include <linux/platform_data/sh_mmcif.h> +#include <linux/platform_data/tmio.h> #include <linux/sh_eth.h> #include <linux/sh_intc.h> #include <linux/usb/renesas_usbhs.h> @@ -76,8 +73,6 @@ static struct resource sh_eth0_resources[] = { static struct sh_eth_plat_data sh7757_eth0_pdata = { .phy = 1, - .edmac_endian = EDMAC_LITTLE_ENDIAN, - .register_type = SH_ETH_REG_FAST_SH4, .set_mdio_gate = sh7757_eth_set_mdio_gate, }; @@ -105,8 +100,6 @@ static struct resource sh_eth1_resources[] = { static struct sh_eth_plat_data sh7757_eth1_pdata = { .phy = 1, - .edmac_endian = EDMAC_LITTLE_ENDIAN, - .register_type = SH_ETH_REG_FAST_SH4, .set_mdio_gate = sh7757_eth_set_mdio_gate, }; @@ -150,8 +143,6 @@ static struct resource sh_eth_giga0_resources[] = { static struct sh_eth_plat_data sh7757_eth_giga0_pdata = { .phy = 18, - .edmac_endian = EDMAC_LITTLE_ENDIAN, - .register_type = SH_ETH_REG_GIGABIT, .set_mdio_gate = sh7757_eth_giga_set_mdio_gate, .phy_interface = PHY_INTERFACE_MODE_RGMII_ID, }; @@ -185,8 +176,6 @@ static struct resource sh_eth_giga1_resources[] = { static struct sh_eth_plat_data sh7757_eth_giga1_pdata = { .phy = 19, - .edmac_endian = EDMAC_LITTLE_ENDIAN, - .register_type = SH_ETH_REG_GIGABIT, .set_mdio_gate = sh7757_eth_giga_set_mdio_gate, .phy_interface = PHY_INTERFACE_MODE_RGMII_ID, }; @@ -247,16 +236,16 @@ static struct platform_device sh_mmcif_device = { }; /* SDHI0 */ -static struct sh_mobile_sdhi_info sdhi_info = { - .dma_slave_tx = SHDMA_SLAVE_SDHI_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI_RX, - .tmio_caps = MMC_CAP_SD_HIGHSPEED, +static struct tmio_mmc_data sdhi_info = { + .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI_TX, + .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI_RX, + .capabilities = MMC_CAP_SD_HIGHSPEED, }; static struct resource sdhi_resources[] = { [0] = { .start = 0xffe50000, - .end = 0xffe501ff, + .end = 0xffe500ff, .flags = IORESOURCE_MEM, }, [1] = { @@ -580,7 +569,7 @@ static int __init sh7757lcr_devices_setup(void) arch_initcall(sh7757lcr_devices_setup); /* Initialize IRQ setting */ -void __init init_sh7757lcr_IRQ(void) +static void __init init_sh7757lcr_IRQ(void) { plat_irq_setup_pins(IRQ_MODE_IRQ7654); plat_irq_setup_pins(IRQ_MODE_IRQ3210); diff --git a/arch/sh/boards/board-sh7785lcr.c b/arch/sh/boards/board-sh7785lcr.c index 2c4771ee84cd..25c4968f0d8b 100644 --- a/arch/sh/boards/board-sh7785lcr.c +++ b/arch/sh/boards/board-sh7785lcr.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Renesas Technology Corp. R0P7785LC0011RL Support. * * Copyright (C) 2008 Yoshihiro Shimoda * Copyright (C) 2009 Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/platform_device.h> @@ -17,7 +14,7 @@ #include <linux/delay.h> #include <linux/interrupt.h> #include <linux/i2c.h> -#include <linux/i2c-pca-platform.h> +#include <linux/platform_data/i2c-pca-platform.h> #include <linux/i2c-algo-pca.h> #include <linux/usb/r8a66597.h> #include <linux/sh_intc.h> @@ -25,6 +22,7 @@ #include <linux/io.h> #include <linux/clk.h> #include <linux/errno.h> +#include <linux/gpio/machine.h> #include <mach/sh7785lcr.h> #include <cpu/sh7785.h> #include <asm/heartbeat.h> @@ -243,8 +241,15 @@ static struct resource i2c_resources[] = { }, }; +static struct gpiod_lookup_table i2c_gpio_table = { + .dev_id = "i2c.0", + .table = { + GPIO_LOOKUP("pfc-sh7757", 0, "reset-gpios", GPIO_ACTIVE_LOW), + { }, + }, +}; + static struct i2c_pca9564_pf_platform_data i2c_platform_data = { - .gpio = 0, .i2c_clock_speed = I2C_PCA_CON_330kHz, .timeout = HZ, }; @@ -283,13 +288,14 @@ static int __init sh7785lcr_devices_setup(void) i2c_device.num_resources = ARRAY_SIZE(i2c_proto_resources); } + gpiod_add_lookup_table(&i2c_gpio_table); return platform_add_devices(sh7785lcr_devices, ARRAY_SIZE(sh7785lcr_devices)); } device_initcall(sh7785lcr_devices_setup); /* Initialize IRQ setting */ -void __init init_sh7785lcr_IRQ(void) +static void __init init_sh7785lcr_IRQ(void) { plat_irq_setup_pins(IRQ_MODE_IRQ7654); plat_irq_setup_pins(IRQ_MODE_IRQ3210); @@ -335,7 +341,7 @@ static void __init sh7785lcr_setup(char **cmdline_p) pm_power_off = sh7785lcr_power_off; /* sm501 DRAM configuration */ - sm501_reg = ioremap_nocache(SM107_REG_ADDR, SM501_DRAM_CONTROL); + sm501_reg = ioremap(SM107_REG_ADDR, SM501_DRAM_CONTROL); if (!sm501_reg) { printk(KERN_ERR "%s: ioremap error.\n", __func__); return; diff --git a/arch/sh/boards/board-shmin.c b/arch/sh/boards/board-shmin.c index 325bed53b87e..83296c0b75c4 100644 --- a/arch/sh/boards/board-shmin.c +++ b/arch/sh/boards/board-shmin.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * arch/sh/boards/shmin/setup.c * diff --git a/arch/sh/boards/board-titan.c b/arch/sh/boards/board-titan.c index 94c36c7bc0b3..074a848d8b56 100644 --- a/arch/sh/boards/board-titan.c +++ b/arch/sh/boards/board-titan.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * arch/sh/boards/titan/setup.c - Setup for Titan * * Copyright (C) 2006 Jamie Lenehan - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/irq.h> diff --git a/arch/sh/boards/board-urquell.c b/arch/sh/boards/board-urquell.c index b52abcc5259a..dad2b3b40735 100644 --- a/arch/sh/boards/board-urquell.c +++ b/arch/sh/boards/board-urquell.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Renesas Technology Corp. SH7786 Urquell Support. * @@ -6,10 +7,6 @@ * * Based on board-sh7785lcr.c * Copyright (C) 2008 Yoshihiro Shimoda - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/platform_device.h> @@ -24,7 +21,7 @@ #include <mach/urquell.h> #include <cpu/sh7786.h> #include <asm/heartbeat.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/smp-ops.h> /* diff --git a/arch/sh/boards/mach-ap325rxa/Makefile b/arch/sh/boards/mach-ap325rxa/Makefile index 4cf1774d2613..dba5d0c20261 100644 --- a/arch/sh/boards/mach-ap325rxa/Makefile +++ b/arch/sh/boards/mach-ap325rxa/Makefile @@ -1,2 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0 obj-y := setup.o sdram.o diff --git a/arch/sh/boards/mach-ap325rxa/sdram.S b/arch/sh/boards/mach-ap325rxa/sdram.S index db24fbed4fca..541c82cc30b1 100644 --- a/arch/sh/boards/mach-ap325rxa/sdram.S +++ b/arch/sh/boards/mach-ap325rxa/sdram.S @@ -1,11 +1,8 @@ -/* +/* SPDX-License-Identifier: GPL-2.0 + * * AP325RXA sdram self/auto-refresh setup code * * Copyright (C) 2009 Magnus Damm - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/sys.h> diff --git a/arch/sh/boards/mach-ap325rxa/setup.c b/arch/sh/boards/mach-ap325rxa/setup.c index 5620e33c18a0..bb5004a8ac02 100644 --- a/arch/sh/boards/mach-ap325rxa/setup.c +++ b/arch/sh/boards/mach-ap325rxa/setup.c @@ -1,40 +1,47 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Renesas - AP-325RXA * (Compatible with Algo System ., LTD. - AP-320A) * * Copyright (C) 2008 Renesas Solutions Corp. * Author : Yusuke Goda <goda.yuske@renesas.com> - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ -#include <linux/init.h> +#include <asm/clock.h> +#include <asm/io.h> +#include <asm/suspend.h> + +#include <cpu/sh7723.h> + +#include <linux/dma-map-ops.h> +#include <linux/clkdev.h> +#include <linux/delay.h> #include <linux/device.h> +#include <linux/gpio.h> +#include <linux/gpio/consumer.h> +#include <linux/gpio/machine.h> +#include <linux/i2c.h> +#include <linux/init.h> #include <linux/interrupt.h> -#include <linux/platform_device.h> +#include <linux/memblock.h> #include <linux/mmc/host.h> -#include <linux/mmc/sh_mobile_sdhi.h> #include <linux/mtd/physmap.h> #include <linux/mtd/sh_flctl.h> -#include <linux/delay.h> -#include <linux/i2c.h> +#include <linux/platform_data/tmio.h> +#include <linux/platform_device.h> #include <linux/regulator/fixed.h> #include <linux/regulator/machine.h> +#include <linux/sh_intc.h> #include <linux/smsc911x.h> -#include <linux/gpio.h> #include <linux/videodev2.h> -#include <linux/sh_intc.h> -#include <media/ov772x.h> -#include <media/soc_camera.h> -#include <media/soc_camera_platform.h> -#include <media/sh_mobile_ceu.h> + +#include <media/drv-intf/renesas-ceu.h> +#include <media/i2c/ov772x.h> + #include <video/sh_mobile_lcdc.h> -#include <asm/io.h> -#include <asm/clock.h> -#include <asm/suspend.h> -#include <cpu/sh7723.h> + +#define CEU_BUFFER_MEMORY_SIZE (4 << 20) +static phys_addr_t ceu_dma_membase; /* Dummy supplies, where voltage doesn't matter */ static struct regulator_consumer_supply dummy_supplies[] = { @@ -253,150 +260,25 @@ static struct platform_device lcdc_device = { }, }; -static void camera_power(int val) -{ - gpio_set_value(GPIO_PTZ5, val); /* RST_CAM/RSTB */ - mdelay(10); -} - -#ifdef CONFIG_I2C -/* support for the old ncm03j camera */ -static unsigned char camera_ncm03j_magic[] = -{ - 0x87, 0x00, 0x88, 0x08, 0x89, 0x01, 0x8A, 0xE8, - 0x1D, 0x00, 0x1E, 0x8A, 0x21, 0x00, 0x33, 0x36, - 0x36, 0x60, 0x37, 0x08, 0x3B, 0x31, 0x44, 0x0F, - 0x46, 0xF0, 0x4B, 0x28, 0x4C, 0x21, 0x4D, 0x55, - 0x4E, 0x1B, 0x4F, 0xC7, 0x50, 0xFC, 0x51, 0x12, - 0x58, 0x02, 0x66, 0xC0, 0x67, 0x46, 0x6B, 0xA0, - 0x6C, 0x34, 0x7E, 0x25, 0x7F, 0x25, 0x8D, 0x0F, - 0x92, 0x40, 0x93, 0x04, 0x94, 0x26, 0x95, 0x0A, - 0x99, 0x03, 0x9A, 0xF0, 0x9B, 0x14, 0x9D, 0x7A, - 0xC5, 0x02, 0xD6, 0x07, 0x59, 0x00, 0x5A, 0x1A, - 0x5B, 0x2A, 0x5C, 0x37, 0x5D, 0x42, 0x5E, 0x56, - 0xC8, 0x00, 0xC9, 0x1A, 0xCA, 0x2A, 0xCB, 0x37, - 0xCC, 0x42, 0xCD, 0x56, 0xCE, 0x00, 0xCF, 0x1A, - 0xD0, 0x2A, 0xD1, 0x37, 0xD2, 0x42, 0xD3, 0x56, - 0x5F, 0x68, 0x60, 0x87, 0x61, 0xA3, 0x62, 0xBC, - 0x63, 0xD4, 0x64, 0xEA, 0xD6, 0x0F, -}; - -static int camera_probe(void) -{ - struct i2c_adapter *a = i2c_get_adapter(0); - struct i2c_msg msg; - int ret; - - if (!a) - return -ENODEV; - - camera_power(1); - msg.addr = 0x6e; - msg.buf = camera_ncm03j_magic; - msg.len = 2; - msg.flags = 0; - ret = i2c_transfer(a, &msg, 1); - camera_power(0); - - return ret; -} - -static int camera_set_capture(struct soc_camera_platform_info *info, - int enable) -{ - struct i2c_adapter *a = i2c_get_adapter(0); - struct i2c_msg msg; - int ret = 0; - int i; - - camera_power(0); - if (!enable) - return 0; /* no disable for now */ - - camera_power(1); - for (i = 0; i < ARRAY_SIZE(camera_ncm03j_magic); i += 2) { - u_int8_t buf[8]; - - msg.addr = 0x6e; - msg.buf = buf; - msg.len = 2; - msg.flags = 0; - - buf[0] = camera_ncm03j_magic[i]; - buf[1] = camera_ncm03j_magic[i + 1]; - - ret = (ret < 0) ? ret : i2c_transfer(a, &msg, 1); - } - - return ret; -} - -static int ap325rxa_camera_add(struct soc_camera_device *icd); -static void ap325rxa_camera_del(struct soc_camera_device *icd); - -static struct soc_camera_platform_info camera_info = { - .format_name = "UYVY", - .format_depth = 16, - .format = { - .code = V4L2_MBUS_FMT_UYVY8_2X8, - .colorspace = V4L2_COLORSPACE_SMPTE170M, - .field = V4L2_FIELD_NONE, - .width = 640, - .height = 480, +/* Powerdown/reset gpios for CEU image sensors */ +static struct gpiod_lookup_table ov7725_gpios = { + .dev_id = "0-0021", + .table = { + GPIO_LOOKUP("sh7723_pfc", GPIO_PTZ5, "reset", GPIO_ACTIVE_LOW), }, - .mbus_param = V4L2_MBUS_PCLK_SAMPLE_RISING | V4L2_MBUS_MASTER | - V4L2_MBUS_VSYNC_ACTIVE_HIGH | V4L2_MBUS_HSYNC_ACTIVE_HIGH | - V4L2_MBUS_DATA_ACTIVE_HIGH, - .mbus_type = V4L2_MBUS_PARALLEL, - .set_capture = camera_set_capture, -}; - -static struct soc_camera_link camera_link = { - .bus_id = 0, - .add_device = ap325rxa_camera_add, - .del_device = ap325rxa_camera_del, - .module_name = "soc_camera_platform", - .priv = &camera_info, }; -static struct platform_device *camera_device; - -static void ap325rxa_camera_release(struct device *dev) -{ - soc_camera_platform_release(&camera_device); -} - -static int ap325rxa_camera_add(struct soc_camera_device *icd) -{ - int ret = soc_camera_platform_add(icd, &camera_device, &camera_link, - ap325rxa_camera_release, 0); - if (ret < 0) - return ret; - - ret = camera_probe(); - if (ret < 0) - soc_camera_platform_del(icd, camera_device, &camera_link); - - return ret; -} - -static void ap325rxa_camera_del(struct soc_camera_device *icd) -{ - soc_camera_platform_del(icd, camera_device, &camera_link); -} -#endif /* CONFIG_I2C */ - -static int ov7725_power(struct device *dev, int mode) -{ - camera_power(0); - if (mode) - camera_power(1); - - return 0; -} - -static struct sh_mobile_ceu_info sh_mobile_ceu_info = { - .flags = SH_CEU_FLAG_USE_8BIT_BUS, +static struct ceu_platform_data ceu0_pdata = { + .num_subdevs = 1, + .subdevs = { + { /* [0] = ov7725 */ + .flags = 0, + .bus_width = 8, + .bus_shift = 0, + .i2c_adapter_id = 0, + .i2c_address = 0x21, + }, + }, }; static struct resource ceu_resources[] = { @@ -410,18 +292,15 @@ static struct resource ceu_resources[] = { .start = evt2irq(0x880), .flags = IORESOURCE_IRQ, }, - [2] = { - /* place holder for contiguous memory */ - }, }; -static struct platform_device ceu_device = { - .name = "sh_mobile_ceu", - .id = 0, /* "ceu0" clock */ +static struct platform_device ap325rxa_ceu_device = { + .name = "renesas-ceu", + .id = 0, /* "ceu.0" clock */ .num_resources = ARRAY_SIZE(ceu_resources), .resource = ceu_resources, .dev = { - .platform_data = &sh_mobile_ceu_info, + .platform_data = &ceu0_pdata, }, }; @@ -447,8 +326,8 @@ static struct resource sdhi0_cn3_resources[] = { }, }; -static struct sh_mobile_sdhi_info sdhi0_cn3_data = { - .tmio_caps = MMC_CAP_SDIO_IRQ, +static struct tmio_mmc_data sdhi0_cn3_data = { + .capabilities = MMC_CAP_SDIO_IRQ, }; static struct platform_device sdhi0_cn3_device = { @@ -474,8 +353,8 @@ static struct resource sdhi1_cn7_resources[] = { }, }; -static struct sh_mobile_sdhi_info sdhi1_cn7_data = { - .tmio_caps = MMC_CAP_SDIO_IRQ, +static struct tmio_mmc_data sdhi1_cn7_data = { + .capabilities = MMC_CAP_SDIO_IRQ, }; static struct platform_device sdhi1_cn7_device = { @@ -488,44 +367,18 @@ static struct platform_device sdhi1_cn7_device = { }, }; -static struct i2c_board_info __initdata ap325rxa_i2c_devices[] = { - { - I2C_BOARD_INFO("pcf8563", 0x51), - }, -}; - -static struct i2c_board_info ap325rxa_i2c_camera[] = { - { - I2C_BOARD_INFO("ov772x", 0x21), - }, -}; - static struct ov772x_camera_info ov7725_info = { .flags = OV772X_FLAG_VFLIP | OV772X_FLAG_HFLIP, .edgectrl = OV772X_AUTO_EDGECTRL(0xf, 0), }; -static struct soc_camera_link ov7725_link = { - .bus_id = 0, - .power = ov7725_power, - .board_info = &ap325rxa_i2c_camera[0], - .i2c_adapter_id = 0, - .priv = &ov7725_info, -}; - -static struct platform_device ap325rxa_camera[] = { +static struct i2c_board_info ap325rxa_i2c_devices[] __initdata = { { - .name = "soc-camera-pdrv", - .id = 0, - .dev = { - .platform_data = &ov7725_link, - }, - }, { - .name = "soc-camera-pdrv", - .id = 1, - .dev = { - .platform_data = &camera_link, - }, + I2C_BOARD_INFO("pcf8563", 0x51), + }, + { + I2C_BOARD_INFO("ov772x", 0x21), + .platform_data = &ov7725_info, }, }; @@ -533,12 +386,9 @@ static struct platform_device *ap325rxa_devices[] __initdata = { &smsc9118_device, &ap325rxa_nor_flash_device, &lcdc_device, - &ceu_device, &nand_flash_device, &sdhi0_cn3_device, &sdhi1_cn7_device, - &ap325rxa_camera[0], - &ap325rxa_camera[1], }; extern char ap325rxa_sdram_enter_start; @@ -562,16 +412,16 @@ static int __init ap325rxa_devices_setup(void) /* LD3 and LD4 LEDs */ gpio_request(GPIO_PTX5, NULL); /* RUN */ gpio_direction_output(GPIO_PTX5, 1); - gpio_export(GPIO_PTX5, 0); + gpiod_export(gpio_to_desc(GPIO_PTX5), 0); gpio_request(GPIO_PTX4, NULL); /* INDICATOR */ gpio_direction_output(GPIO_PTX4, 0); - gpio_export(GPIO_PTX4, 0); + gpiod_export(gpio_to_desc(GPIO_PTX4), 0); /* SW1 input */ gpio_request(GPIO_PTF7, NULL); /* MODE */ gpio_direction_input(GPIO_PTF7); - gpio_export(GPIO_PTF7, 0); + gpiod_export(gpio_to_desc(GPIO_PTF7), 0); /* LCDC */ gpio_request(GPIO_FN_LCDD15, NULL); @@ -649,8 +499,6 @@ static int __init ap325rxa_devices_setup(void) __raw_writew(0xFFFF, PORT_DRVCRA); __raw_writew(0xFFFF, PORT_DRVCRB); - platform_resource_setup_memory(&ceu_device, "ceu", 4 << 20); - /* SDHI0 - CN3 - SD CARD */ gpio_request(GPIO_FN_SDHI0CD_PTD, NULL); gpio_request(GPIO_FN_SDHI0WP_PTD, NULL); @@ -670,9 +518,23 @@ static int __init ap325rxa_devices_setup(void) gpio_request(GPIO_FN_SDHI1CMD, NULL); gpio_request(GPIO_FN_SDHI1CLK, NULL); + /* Add a clock alias for ov7725 xclk source. */ + clk_add_alias(NULL, "0-0021", "video_clk", NULL); + + /* Register RSTB gpio for ov7725 camera sensor. */ + gpiod_add_lookup_table(&ov7725_gpios); + i2c_register_board_info(0, ap325rxa_i2c_devices, ARRAY_SIZE(ap325rxa_i2c_devices)); + /* Initialize CEU platform device separately to map memory first */ + device_initialize(&ap325rxa_ceu_device.dev); + dma_declare_coherent_memory(&ap325rxa_ceu_device.dev, + ceu_dma_membase, ceu_dma_membase, + CEU_BUFFER_MEMORY_SIZE); + + platform_device_add(&ap325rxa_ceu_device); + return platform_add_devices(ap325rxa_devices, ARRAY_SIZE(ap325rxa_devices)); } @@ -689,7 +551,24 @@ static int ap325rxa_mode_pins(void) return MODE_PIN5 | MODE_PIN8; } +/* Reserve a portion of memory for CEU buffers */ +static void __init ap325rxa_mv_mem_reserve(void) +{ + phys_addr_t phys; + phys_addr_t size = CEU_BUFFER_MEMORY_SIZE; + + phys = memblock_phys_alloc(size, PAGE_SIZE); + if (!phys) + panic("Failed to allocate CEU memory\n"); + + memblock_phys_free(phys, size); + memblock_remove(phys, size); + + ceu_dma_membase = phys; +} + static struct sh_machine_vector mv_ap325rxa __initmv = { .mv_name = "AP-325RXA", .mv_mode_pins = ap325rxa_mode_pins, + .mv_mem_reserve = ap325rxa_mv_mem_reserve, }; diff --git a/arch/sh/boards/mach-cayman/Makefile b/arch/sh/boards/mach-cayman/Makefile deleted file mode 100644 index 00fa3eaecb1b..000000000000 --- a/arch/sh/boards/mach-cayman/Makefile +++ /dev/null @@ -1,4 +0,0 @@ -# -# Makefile for the Hitachi Cayman specific parts of the kernel -# -obj-y := setup.o irq.o panic.o diff --git a/arch/sh/boards/mach-cayman/irq.c b/arch/sh/boards/mach-cayman/irq.c deleted file mode 100644 index 724e8b7271f4..000000000000 --- a/arch/sh/boards/mach-cayman/irq.c +++ /dev/null @@ -1,157 +0,0 @@ -/* - * arch/sh/mach-cayman/irq.c - SH-5 Cayman Interrupt Support - * - * This file handles the board specific parts of the Cayman interrupt system - * - * Copyright (C) 2002 Stuart Menefy - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ -#include <linux/io.h> -#include <linux/irq.h> -#include <linux/interrupt.h> -#include <linux/signal.h> -#include <cpu/irq.h> -#include <asm/page.h> - -/* Setup for the SMSC FDC37C935 / LAN91C100FD */ -#define SMSC_IRQ IRQ_IRL1 - -/* Setup for PCI Bus 2, which transmits interrupts via the EPLD */ -#define PCI2_IRQ IRQ_IRL3 - -unsigned long epld_virt; - -#define EPLD_BASE 0x04002000 -#define EPLD_STATUS_BASE (epld_virt + 0x10) -#define EPLD_MASK_BASE (epld_virt + 0x20) - -/* Note the SMSC SuperIO chip and SMSC LAN chip interrupts are all muxed onto - the same SH-5 interrupt */ - -static irqreturn_t cayman_interrupt_smsc(int irq, void *dev_id) -{ - printk(KERN_INFO "CAYMAN: spurious SMSC interrupt\n"); - return IRQ_NONE; -} - -static irqreturn_t cayman_interrupt_pci2(int irq, void *dev_id) -{ - printk(KERN_INFO "CAYMAN: spurious PCI interrupt, IRQ %d\n", irq); - return IRQ_NONE; -} - -static struct irqaction cayman_action_smsc = { - .name = "Cayman SMSC Mux", - .handler = cayman_interrupt_smsc, -}; - -static struct irqaction cayman_action_pci2 = { - .name = "Cayman PCI2 Mux", - .handler = cayman_interrupt_pci2, -}; - -static void enable_cayman_irq(struct irq_data *data) -{ - unsigned int irq = data->irq; - unsigned long flags; - unsigned long mask; - unsigned int reg; - unsigned char bit; - - irq -= START_EXT_IRQS; - reg = EPLD_MASK_BASE + ((irq / 8) << 2); - bit = 1<<(irq % 8); - local_irq_save(flags); - mask = __raw_readl(reg); - mask |= bit; - __raw_writel(mask, reg); - local_irq_restore(flags); -} - -static void disable_cayman_irq(struct irq_data *data) -{ - unsigned int irq = data->irq; - unsigned long flags; - unsigned long mask; - unsigned int reg; - unsigned char bit; - - irq -= START_EXT_IRQS; - reg = EPLD_MASK_BASE + ((irq / 8) << 2); - bit = 1<<(irq % 8); - local_irq_save(flags); - mask = __raw_readl(reg); - mask &= ~bit; - __raw_writel(mask, reg); - local_irq_restore(flags); -} - -struct irq_chip cayman_irq_type = { - .name = "Cayman-IRQ", - .irq_unmask = enable_cayman_irq, - .irq_mask = disable_cayman_irq, -}; - -int cayman_irq_demux(int evt) -{ - int irq = intc_evt_to_irq[evt]; - - if (irq == SMSC_IRQ) { - unsigned long status; - int i; - - status = __raw_readl(EPLD_STATUS_BASE) & - __raw_readl(EPLD_MASK_BASE) & 0xff; - if (status == 0) { - irq = -1; - } else { - for (i=0; i<8; i++) { - if (status & (1<<i)) - break; - } - irq = START_EXT_IRQS + i; - } - } - - if (irq == PCI2_IRQ) { - unsigned long status; - int i; - - status = __raw_readl(EPLD_STATUS_BASE + 3 * sizeof(u32)) & - __raw_readl(EPLD_MASK_BASE + 3 * sizeof(u32)) & 0xff; - if (status == 0) { - irq = -1; - } else { - for (i=0; i<8; i++) { - if (status & (1<<i)) - break; - } - irq = START_EXT_IRQS + (3 * 8) + i; - } - } - - return irq; -} - -void init_cayman_irq(void) -{ - int i; - - epld_virt = (unsigned long)ioremap_nocache(EPLD_BASE, 1024); - if (!epld_virt) { - printk(KERN_ERR "Cayman IRQ: Unable to remap EPLD\n"); - return; - } - - for (i = 0; i < NR_EXT_IRQS; i++) { - irq_set_chip_and_handler(START_EXT_IRQS + i, - &cayman_irq_type, handle_level_irq); - } - - /* Setup the SMSC interrupt */ - setup_irq(SMSC_IRQ, &cayman_action_smsc); - setup_irq(PCI2_IRQ, &cayman_action_pci2); -} diff --git a/arch/sh/boards/mach-cayman/panic.c b/arch/sh/boards/mach-cayman/panic.c deleted file mode 100644 index d1e67306d07c..000000000000 --- a/arch/sh/boards/mach-cayman/panic.c +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Copyright (C) 2003 Richard Curnow, SuperH UK Limited - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ - -#include <linux/kernel.h> -#include <linux/io.h> -#include <cpu/registers.h> - -/* THIS IS A PHYSICAL ADDRESS */ -#define HDSP2534_ADDR (0x04002100) - -static void poor_mans_delay(void) -{ - int i; - - for (i = 0; i < 2500000; i++) - cpu_relax(); -} - -static void show_value(unsigned long x) -{ - int i; - unsigned nibble; - for (i = 0; i < 8; i++) { - nibble = ((x >> (i * 4)) & 0xf); - - __raw_writeb(nibble + ((nibble > 9) ? 55 : 48), - HDSP2534_ADDR + 0xe0 + ((7 - i) << 2)); - } -} - -void -panic_handler(unsigned long panicPC, unsigned long panicSSR, - unsigned long panicEXPEVT) -{ - while (1) { - /* This piece of code displays the PC on the LED display */ - show_value(panicPC); - poor_mans_delay(); - show_value(panicSSR); - poor_mans_delay(); - show_value(panicEXPEVT); - poor_mans_delay(); - } -} diff --git a/arch/sh/boards/mach-cayman/setup.c b/arch/sh/boards/mach-cayman/setup.c deleted file mode 100644 index 340fd40b381d..000000000000 --- a/arch/sh/boards/mach-cayman/setup.c +++ /dev/null @@ -1,186 +0,0 @@ -/* - * arch/sh/mach-cayman/setup.c - * - * SH5 Cayman support - * - * Copyright (C) 2002 David J. Mckay & Benedict Gaster - * Copyright (C) 2003 - 2007 Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ -#include <linux/init.h> -#include <linux/io.h> -#include <linux/kernel.h> -#include <cpu/irq.h> - -/* - * Platform Dependent Interrupt Priorities. - */ - -/* Using defaults defined in irq.h */ -#define RES NO_PRIORITY /* Disabled */ -#define IR0 IRL0_PRIORITY /* IRLs */ -#define IR1 IRL1_PRIORITY -#define IR2 IRL2_PRIORITY -#define IR3 IRL3_PRIORITY -#define PCA INTA_PRIORITY /* PCI Ints */ -#define PCB INTB_PRIORITY -#define PCC INTC_PRIORITY -#define PCD INTD_PRIORITY -#define SER TOP_PRIORITY -#define ERR TOP_PRIORITY -#define PW0 TOP_PRIORITY -#define PW1 TOP_PRIORITY -#define PW2 TOP_PRIORITY -#define PW3 TOP_PRIORITY -#define DM0 NO_PRIORITY /* DMA Ints */ -#define DM1 NO_PRIORITY -#define DM2 NO_PRIORITY -#define DM3 NO_PRIORITY -#define DAE NO_PRIORITY -#define TU0 TIMER_PRIORITY /* TMU Ints */ -#define TU1 NO_PRIORITY -#define TU2 NO_PRIORITY -#define TI2 NO_PRIORITY -#define ATI NO_PRIORITY /* RTC Ints */ -#define PRI NO_PRIORITY -#define CUI RTC_PRIORITY -#define ERI SCIF_PRIORITY /* SCIF Ints */ -#define RXI SCIF_PRIORITY -#define BRI SCIF_PRIORITY -#define TXI SCIF_PRIORITY -#define ITI TOP_PRIORITY /* WDT Ints */ - -/* Setup for the SMSC FDC37C935 */ -#define SMSC_SUPERIO_BASE 0x04000000 -#define SMSC_CONFIG_PORT_ADDR 0x3f0 -#define SMSC_INDEX_PORT_ADDR SMSC_CONFIG_PORT_ADDR -#define SMSC_DATA_PORT_ADDR 0x3f1 - -#define SMSC_ENTER_CONFIG_KEY 0x55 -#define SMSC_EXIT_CONFIG_KEY 0xaa - -#define SMCS_LOGICAL_DEV_INDEX 0x07 -#define SMSC_DEVICE_ID_INDEX 0x20 -#define SMSC_DEVICE_REV_INDEX 0x21 -#define SMSC_ACTIVATE_INDEX 0x30 -#define SMSC_PRIMARY_BASE_INDEX 0x60 -#define SMSC_SECONDARY_BASE_INDEX 0x62 -#define SMSC_PRIMARY_INT_INDEX 0x70 -#define SMSC_SECONDARY_INT_INDEX 0x72 - -#define SMSC_IDE1_DEVICE 1 -#define SMSC_KEYBOARD_DEVICE 7 -#define SMSC_CONFIG_REGISTERS 8 - -#define SMSC_SUPERIO_READ_INDEXED(index) ({ \ - outb((index), SMSC_INDEX_PORT_ADDR); \ - inb(SMSC_DATA_PORT_ADDR); }) -#define SMSC_SUPERIO_WRITE_INDEXED(val, index) ({ \ - outb((index), SMSC_INDEX_PORT_ADDR); \ - outb((val), SMSC_DATA_PORT_ADDR); }) - -#define IDE1_PRIMARY_BASE 0x01f0 -#define IDE1_SECONDARY_BASE 0x03f6 - -unsigned long smsc_superio_virt; - -int platform_int_priority[NR_INTC_IRQS] = { - IR0, IR1, IR2, IR3, PCA, PCB, PCC, PCD, /* IRQ 0- 7 */ - RES, RES, RES, RES, SER, ERR, PW3, PW2, /* IRQ 8-15 */ - PW1, PW0, DM0, DM1, DM2, DM3, DAE, RES, /* IRQ 16-23 */ - RES, RES, RES, RES, RES, RES, RES, RES, /* IRQ 24-31 */ - TU0, TU1, TU2, TI2, ATI, PRI, CUI, ERI, /* IRQ 32-39 */ - RXI, BRI, TXI, RES, RES, RES, RES, RES, /* IRQ 40-47 */ - RES, RES, RES, RES, RES, RES, RES, RES, /* IRQ 48-55 */ - RES, RES, RES, RES, RES, RES, RES, ITI, /* IRQ 56-63 */ -}; - -static int __init smsc_superio_setup(void) -{ - unsigned char devid, devrev; - - smsc_superio_virt = (unsigned long)ioremap_nocache(SMSC_SUPERIO_BASE, 1024); - if (!smsc_superio_virt) { - panic("Unable to remap SMSC SuperIO\n"); - } - - /* Initially the chip is in run state */ - /* Put it into configuration state */ - outb(SMSC_ENTER_CONFIG_KEY, SMSC_CONFIG_PORT_ADDR); - outb(SMSC_ENTER_CONFIG_KEY, SMSC_CONFIG_PORT_ADDR); - - /* Read device ID info */ - devid = SMSC_SUPERIO_READ_INDEXED(SMSC_DEVICE_ID_INDEX); - devrev = SMSC_SUPERIO_READ_INDEXED(SMSC_DEVICE_REV_INDEX); - printk("SMSC SuperIO devid %02x rev %02x\n", devid, devrev); - - /* Select the keyboard device */ - SMSC_SUPERIO_WRITE_INDEXED(SMSC_KEYBOARD_DEVICE, SMCS_LOGICAL_DEV_INDEX); - - /* enable it */ - SMSC_SUPERIO_WRITE_INDEXED(1, SMSC_ACTIVATE_INDEX); - - /* Select the interrupts */ - /* On a PC keyboard is IRQ1, mouse is IRQ12 */ - SMSC_SUPERIO_WRITE_INDEXED(1, SMSC_PRIMARY_INT_INDEX); - SMSC_SUPERIO_WRITE_INDEXED(12, SMSC_SECONDARY_INT_INDEX); - -#ifdef CONFIG_IDE - /* - * Only IDE1 exists on the Cayman - */ - - /* Power it on */ - SMSC_SUPERIO_WRITE_INDEXED(1 << SMSC_IDE1_DEVICE, 0x22); - - SMSC_SUPERIO_WRITE_INDEXED(SMSC_IDE1_DEVICE, SMCS_LOGICAL_DEV_INDEX); - SMSC_SUPERIO_WRITE_INDEXED(1, SMSC_ACTIVATE_INDEX); - - SMSC_SUPERIO_WRITE_INDEXED(IDE1_PRIMARY_BASE >> 8, - SMSC_PRIMARY_BASE_INDEX + 0); - SMSC_SUPERIO_WRITE_INDEXED(IDE1_PRIMARY_BASE & 0xff, - SMSC_PRIMARY_BASE_INDEX + 1); - - SMSC_SUPERIO_WRITE_INDEXED(IDE1_SECONDARY_BASE >> 8, - SMSC_SECONDARY_BASE_INDEX + 0); - SMSC_SUPERIO_WRITE_INDEXED(IDE1_SECONDARY_BASE & 0xff, - SMSC_SECONDARY_BASE_INDEX + 1); - - SMSC_SUPERIO_WRITE_INDEXED(14, SMSC_PRIMARY_INT_INDEX); - - SMSC_SUPERIO_WRITE_INDEXED(SMSC_CONFIG_REGISTERS, - SMCS_LOGICAL_DEV_INDEX); - - SMSC_SUPERIO_WRITE_INDEXED(0x00, 0xc2); /* GP42 = nIDE1_OE */ - SMSC_SUPERIO_WRITE_INDEXED(0x01, 0xc5); /* GP45 = IDE1_IRQ */ - SMSC_SUPERIO_WRITE_INDEXED(0x00, 0xc6); /* GP46 = nIOROP */ - SMSC_SUPERIO_WRITE_INDEXED(0x00, 0xc7); /* GP47 = nIOWOP */ -#endif - - /* Exit the configuration state */ - outb(SMSC_EXIT_CONFIG_KEY, SMSC_CONFIG_PORT_ADDR); - - return 0; -} -device_initcall(smsc_superio_setup); - -static void __iomem *cayman_ioport_map(unsigned long port, unsigned int len) -{ - if (port < 0x400) { - extern unsigned long smsc_superio_virt; - return (void __iomem *)((port << 2) | smsc_superio_virt); - } - - return (void __iomem *)port; -} - -extern void init_cayman_irq(void); - -static struct sh_machine_vector mv_cayman __initmv = { - .mv_name = "Hitachi Cayman", - .mv_ioport_map = cayman_ioport_map, - .mv_init_irq = init_cayman_irq, -}; diff --git a/arch/sh/boards/mach-dreamcast/Makefile b/arch/sh/boards/mach-dreamcast/Makefile index 7b97546c7e5f..37b2452206aa 100644 --- a/arch/sh/boards/mach-dreamcast/Makefile +++ b/arch/sh/boards/mach-dreamcast/Makefile @@ -1,6 +1,7 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the Sega Dreamcast specific parts of the kernel # -obj-y := setup.o irq.o rtc.o - +obj-y := setup.o irq.o +obj-$(CONFIG_RTC_DRV_GENERIC) += rtc.o diff --git a/arch/sh/boards/mach-dreamcast/irq.c b/arch/sh/boards/mach-dreamcast/irq.c index 2789647abebe..0eec82fb85e7 100644 --- a/arch/sh/boards/mach-dreamcast/irq.c +++ b/arch/sh/boards/mach-dreamcast/irq.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * arch/sh/boards/dreamcast/irq.c * @@ -6,11 +7,9 @@ * Copyright (c) 2001, 2002 M. R. Brown <mrbrown@0xd6.org> * * This file is part of the LinuxDC project (www.linuxdc.org) - * Released under the terms of the GNU GPL v2.0 */ #include <linux/irq.h> #include <linux/io.h> -#include <linux/irq.h> #include <linux/export.h> #include <linux/err.h> #include <mach/sysasic.h> @@ -109,13 +108,13 @@ int systemasic_irq_demux(int irq) __u32 j, bit; switch (irq) { - case 13: + case 13 + 16: level = 0; break; - case 11: + case 11 + 16: level = 1; break; - case 9: + case 9 + 16: level = 2; break; default: diff --git a/arch/sh/boards/mach-dreamcast/rtc.c b/arch/sh/boards/mach-dreamcast/rtc.c index 061d65714fcc..7873cd27e4e0 100644 --- a/arch/sh/boards/mach-dreamcast/rtc.c +++ b/arch/sh/boards/mach-dreamcast/rtc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * arch/sh/boards/dreamcast/rtc.c * @@ -5,14 +6,12 @@ * * Copyright (c) 2001, 2002 M. R. Brown <mrbrown@0xd6.org> * Copyright (c) 2002 Paul Mundt <lethal@chaoticdreams.org> - * - * Released under the terms of the GNU GPL v2.0. - * */ #include <linux/time.h> -#include <asm/rtc.h> -#include <asm/io.h> +#include <linux/rtc.h> +#include <linux/io.h> +#include <linux/platform_device.h> /* The AICA RTC has an Epoch of 1/1/1950, so we must subtract 20 years (in seconds) to get the standard Unix Epoch when getting the time, and add @@ -26,13 +25,15 @@ /** * aica_rtc_gettimeofday - Get the time from the AICA RTC - * @ts: pointer to resulting timespec + * @dev: the RTC device (ignored) + * @tm: pointer to resulting RTC time structure * * Grabs the current RTC seconds counter and adjusts it to the Unix Epoch. */ -static void aica_rtc_gettimeofday(struct timespec *ts) +static int aica_rtc_gettimeofday(struct device *dev, struct rtc_time *tm) { unsigned long val1, val2; + time64_t t; do { val1 = ((__raw_readl(AICA_RTC_SECS_H) & 0xffff) << 16) | @@ -42,22 +43,26 @@ static void aica_rtc_gettimeofday(struct timespec *ts) (__raw_readl(AICA_RTC_SECS_L) & 0xffff); } while (val1 != val2); - ts->tv_sec = val1 - TWENTY_YEARS; + /* normalize to 1970..2106 time range */ + t = (u32)(val1 - TWENTY_YEARS); - /* Can't get nanoseconds with just a seconds counter. */ - ts->tv_nsec = 0; + rtc_time64_to_tm(t, tm); + + return 0; } /** * aica_rtc_settimeofday - Set the AICA RTC to the current time - * @secs: contains the time_t to set + * @dev: the RTC device (ignored) + * @tm: pointer to new RTC time structure * * Adjusts the given @tv to the AICA Epoch and sets the RTC seconds counter. */ -static int aica_rtc_settimeofday(const time_t secs) +static int aica_rtc_settimeofday(struct device *dev, struct rtc_time *tm) { unsigned long val1, val2; - unsigned long adj = secs + TWENTY_YEARS; + time64_t secs = rtc_tm_to_time64(tm); + u32 adj = secs + TWENTY_YEARS; do { __raw_writel((adj & 0xffff0000) >> 16, AICA_RTC_SECS_H); @@ -73,9 +78,19 @@ static int aica_rtc_settimeofday(const time_t secs) return 0; } -void aica_time_init(void) +static const struct rtc_class_ops rtc_generic_ops = { + .read_time = aica_rtc_gettimeofday, + .set_time = aica_rtc_settimeofday, +}; + +static int __init aica_time_init(void) { - rtc_sh_get_time = aica_rtc_gettimeofday; - rtc_sh_set_time = aica_rtc_settimeofday; -} + struct platform_device *pdev; + pdev = platform_device_register_data(NULL, "rtc-generic", -1, + &rtc_generic_ops, + sizeof(rtc_generic_ops)); + + return PTR_ERR_OR_ZERO(pdev); +} +arch_initcall(aica_time_init); diff --git a/arch/sh/boards/mach-dreamcast/setup.c b/arch/sh/boards/mach-dreamcast/setup.c index ad1a4db72e04..daa8455549fa 100644 --- a/arch/sh/boards/mach-dreamcast/setup.c +++ b/arch/sh/boards/mach-dreamcast/setup.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * arch/sh/boards/dreamcast/setup.c * @@ -8,8 +9,6 @@ * * This file is part of the LinuxDC project (www.linuxdc.org) * - * Released under the terms of the GNU GPL v2.0. - * * This file originally bore the message (with enclosed-$): * Id: setup_dc.c,v 1.5 2001/05/24 05:09:16 mrbrown Exp * SEGA Dreamcast support @@ -26,11 +25,13 @@ #include <asm/irq.h> #include <asm/rtc.h> #include <asm/machvec.h> +#include <cpu/addrspace.h> #include <mach/sysasic.h> static void __init dreamcast_setup(char **cmdline_p) { - board_time_init = aica_time_init; + /* GAPS PCI bridge assumes P2 area relative addresses. */ + __set_io_port_base(P2SEG); } static struct sh_machine_vector mv_dreamcast __initmv = { diff --git a/arch/sh/boards/mach-ecovec24/Makefile b/arch/sh/boards/mach-ecovec24/Makefile index e69bc82208fc..d78d4904ddee 100644 --- a/arch/sh/boards/mach-ecovec24/Makefile +++ b/arch/sh/boards/mach-ecovec24/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the R0P7724LC0011/21RL (EcoVec) # @@ -6,4 +7,4 @@ # for more details. # -obj-y := setup.o sdram.o
\ No newline at end of file +obj-y := setup.o sdram.o diff --git a/arch/sh/boards/mach-ecovec24/sdram.S b/arch/sh/boards/mach-ecovec24/sdram.S index 3963c6f23d52..d2f269169abb 100644 --- a/arch/sh/boards/mach-ecovec24/sdram.S +++ b/arch/sh/boards/mach-ecovec24/sdram.S @@ -1,11 +1,8 @@ -/* +/* SPDX-License-Identifier: GPL-2.0 + * * Ecovec24 sdram self/auto-refresh setup code * * Copyright (C) 2009 Magnus Damm - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/sys.h> diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c index 61fade0ffa96..a641e26f8fdf 100644 --- a/arch/sh/boards/mach-ecovec24/setup.c +++ b/arch/sh/boards/mach-ecovec24/setup.c @@ -1,49 +1,51 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2009 Renesas Solutions Corp. * * Kuninori Morimoto <morimoto.kuninori@renesas.com> - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ - -#include <linux/init.h> +#include <asm/clock.h> +#include <asm/heartbeat.h> +#include <asm/suspend.h> +#include <cpu/sh7724.h> +#include <linux/delay.h> #include <linux/device.h> -#include <linux/platform_device.h> +#include <linux/i2c.h> +#include <linux/io.h> +#include <linux/init.h> +#include <linux/input.h> +#include <linux/input/sh_keysc.h> +#include <linux/interrupt.h> +#include <linux/memblock.h> #include <linux/mmc/host.h> -#include <linux/mmc/sh_mmcif.h> -#include <linux/mmc/sh_mobile_sdhi.h> +#include <linux/platform_data/sh_mmcif.h> #include <linux/mtd/physmap.h> #include <linux/gpio.h> -#include <linux/interrupt.h> -#include <linux/io.h> -#include <linux/delay.h> +#include <linux/gpio/machine.h> +#include <linux/platform_data/gpio_backlight.h> +#include <linux/platform_data/tmio.h> +#include <linux/platform_data/tsc2007.h> +#include <linux/platform_device.h> #include <linux/regulator/fixed.h> #include <linux/regulator/machine.h> -#include <linux/usb/r8a66597.h> -#include <linux/usb/renesas_usbhs.h> -#include <linux/i2c.h> -#include <linux/i2c/tsc2007.h> -#include <linux/spi/spi.h> -#include <linux/spi/sh_msiof.h> -#include <linux/spi/mmc_spi.h> -#include <linux/input.h> -#include <linux/input/sh_keysc.h> #include <linux/sh_eth.h> #include <linux/sh_intc.h> +#include <linux/spi/mmc_spi.h> +#include <linux/spi/sh_msiof.h> +#include <linux/spi/spi.h> +#include <linux/usb/r8a66597.h> +#include <linux/usb/renesas_usbhs.h> #include <linux/videodev2.h> -#include <video/sh_mobile_lcdc.h> +#include <linux/dma-map-ops.h> + +#include <media/drv-intf/renesas-ceu.h> +#include <media/i2c/mt9t112.h> +#include <media/i2c/tw9910.h> + #include <sound/sh_fsi.h> #include <sound/simple_card.h> -#include <media/sh_mobile_ceu.h> -#include <media/soc_camera.h> -#include <media/tw9910.h> -#include <media/mt9t112.h> -#include <asm/heartbeat.h> -#include <asm/clock.h> -#include <asm/suspend.h> -#include <cpu/sh7724.h> + +#include <video/sh_mobile_lcdc.h> /* * Address Interface BusWidth @@ -80,6 +82,10 @@ * amixer set 'Out Mixer Right DAC Right' on */ +#define CEU_BUFFER_MEMORY_SIZE (4 << 20) +static phys_addr_t ceu0_dma_membase; +static phys_addr_t ceu1_dma_membase; + /* Heartbeat */ static unsigned char led_pos[] = { 0, 1, 2, 3 }; @@ -158,8 +164,6 @@ static struct resource sh_eth_resources[] = { static struct sh_eth_plat_data sh_eth_plat = { .phy = 0x1f, /* SMSC LAN8700 */ - .edmac_endian = EDMAC_LITTLE_ENDIAN, - .register_type = SH_ETH_REG_FAST_SH4, .phy_interface = PHY_INTERFACE_MODE_MII, .ether_link_active_low = 1 }; @@ -303,7 +307,7 @@ static struct platform_device usbhs_device = { .resource = usbhs_resources, }; -/* LCDC */ +/* LCDC and backlight */ static const struct fb_videomode ecovec_lcd_modes[] = { { .name = "Panel", @@ -334,13 +338,6 @@ static const struct fb_videomode ecovec_dvi_modes[] = { }, }; -static int ecovec24_set_brightness(int brightness) -{ - gpio_set_value(GPIO_PTR1, brightness); - - return 0; -} - static struct sh_mobile_lcdc_info lcdc_info = { .ch[0] = { .interface_type = RGB18, @@ -350,11 +347,6 @@ static struct sh_mobile_lcdc_info lcdc_info = { .width = 152, .height = 91, }, - .bl_info = { - .name = "sh_mobile_lcdc_bl", - .max_brightness = 1, - .set_brightness = ecovec24_set_brightness, - }, } }; @@ -380,9 +372,51 @@ static struct platform_device lcdc_device = { }, }; +static struct gpiod_lookup_table gpio_backlight_lookup = { + .dev_id = "gpio-backlight.0", + .table = { + GPIO_LOOKUP("sh7724_pfc", GPIO_PTR1, NULL, GPIO_ACTIVE_HIGH), + { } + }, +}; + +static struct property_entry gpio_backlight_props[] = { + PROPERTY_ENTRY_BOOL("default-on"), + { } +}; + +static struct gpio_backlight_platform_data gpio_backlight_data = { + .dev = &lcdc_device.dev, +}; + +static const struct platform_device_info gpio_backlight_device_info = { + .name = "gpio-backlight", + .data = &gpio_backlight_data, + .size_data = sizeof(gpio_backlight_data), + .properties = gpio_backlight_props, +}; + +static struct platform_device *gpio_backlight_device; + /* CEU0 */ -static struct sh_mobile_ceu_info sh_mobile_ceu0_info = { - .flags = SH_CEU_FLAG_USE_8BIT_BUS, +static struct ceu_platform_data ceu0_pdata = { + .num_subdevs = 2, + .subdevs = { + { /* [0] = mt9t112 */ + .flags = 0, + .bus_width = 8, + .bus_shift = 0, + .i2c_adapter_id = 0, + .i2c_address = 0x3c, + }, + { /* [1] = tw9910 */ + .flags = 0, + .bus_width = 8, + .bus_shift = 0, + .i2c_adapter_id = 0, + .i2c_address = 0x45, + }, + }, }; static struct resource ceu0_resources[] = { @@ -396,24 +430,30 @@ static struct resource ceu0_resources[] = { .start = evt2irq(0x880), .flags = IORESOURCE_IRQ, }, - [2] = { - /* place holder for contiguous memory */ - }, }; static struct platform_device ceu0_device = { - .name = "sh_mobile_ceu", - .id = 0, /* "ceu0" clock */ + .name = "renesas-ceu", + .id = 0, /* ceu.0 */ .num_resources = ARRAY_SIZE(ceu0_resources), .resource = ceu0_resources, .dev = { - .platform_data = &sh_mobile_ceu0_info, + .platform_data = &ceu0_pdata, }, }; /* CEU1 */ -static struct sh_mobile_ceu_info sh_mobile_ceu1_info = { - .flags = SH_CEU_FLAG_USE_8BIT_BUS, +static struct ceu_platform_data ceu1_pdata = { + .num_subdevs = 1, + .subdevs = { + { /* [0] = mt9t112 */ + .flags = 0, + .bus_width = 8, + .bus_shift = 0, + .i2c_adapter_id = 1, + .i2c_address = 0x3c, + }, + }, }; static struct resource ceu1_resources[] = { @@ -427,26 +467,71 @@ static struct resource ceu1_resources[] = { .start = evt2irq(0x9e0), .flags = IORESOURCE_IRQ, }, - [2] = { - /* place holder for contiguous memory */ - }, }; static struct platform_device ceu1_device = { - .name = "sh_mobile_ceu", - .id = 1, /* "ceu1" clock */ + .name = "renesas-ceu", + .id = 1, /* ceu.1 */ .num_resources = ARRAY_SIZE(ceu1_resources), .resource = ceu1_resources, .dev = { - .platform_data = &sh_mobile_ceu1_info, + .platform_data = &ceu1_pdata, + }, +}; + +/* Power up/down GPIOs for camera devices and video decoder */ +static struct gpiod_lookup_table tw9910_gpios = { + .dev_id = "0-0045", + .table = { + GPIO_LOOKUP("sh7724_pfc", GPIO_PTU2, "pdn", GPIO_ACTIVE_HIGH), + }, +}; + +static struct gpiod_lookup_table mt9t112_0_gpios = { + .dev_id = "0-003c", + .table = { + GPIO_LOOKUP("sh7724_pfc", GPIO_PTA3, "standby", + GPIO_ACTIVE_HIGH), + }, +}; + +static struct gpiod_lookup_table mt9t112_1_gpios = { + .dev_id = "1-003c", + .table = { + GPIO_LOOKUP("sh7724_pfc", GPIO_PTA4, "standby", + GPIO_ACTIVE_HIGH), }, }; /* I2C device */ +static struct tw9910_video_info tw9910_info = { + .buswidth = 8, + .mpout = TW9910_MPO_FIELD, +}; + +static struct mt9t112_platform_data mt9t112_0_pdata = { + .flags = MT9T112_FLAG_PCLK_RISING_EDGE, + .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */ +}; + +static struct mt9t112_platform_data mt9t112_1_pdata = { + .flags = MT9T112_FLAG_PCLK_RISING_EDGE, + .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */ +}; + static struct i2c_board_info i2c0_devices[] = { { I2C_BOARD_INFO("da7210", 0x1a), }, + { + I2C_BOARD_INFO("tw9910", 0x45), + .platform_data = &tw9910_info, + }, + { + /* 1st camera */ + I2C_BOARD_INFO("mt9t112", 0x3c), + .platform_data = &mt9t112_0_pdata, + }, }; static struct i2c_board_info i2c1_devices[] = { @@ -456,7 +541,12 @@ static struct i2c_board_info i2c1_devices[] = { { I2C_BOARD_INFO("lis3lv02d", 0x1c), .irq = evt2irq(0x620), - } + }, + { + /* 2nd camera */ + I2C_BOARD_INFO("mt9t112", 0x3c), + .platform_data = &mt9t112_1_pdata, + }, }; /* KEYSC */ @@ -499,7 +589,7 @@ static struct platform_device keysc_device = { /* TouchScreen */ #define IRQ0 evt2irq(0x600) -static int ts_get_pendown_state(void) +static int ts_get_pendown_state(struct device *dev) { int val = 0; gpio_free(GPIO_FN_INTC_IRQ0); @@ -553,8 +643,6 @@ static struct regulator_init_data cn12_power_init_data = { static struct fixed_voltage_config cn12_power_info = { .supply_name = "CN12 SD/MMC Vdd", .microvolts = 3300000, - .gpio = GPIO_PTB7, - .enable_high = 1, .init_data = &cn12_power_init_data, }; @@ -566,6 +654,16 @@ static struct platform_device cn12_power = { }, }; +static struct gpiod_lookup_table cn12_power_gpiod_table = { + .dev_id = "reg-fixed-voltage.0", + .table = { + /* Offset 7 on port B */ + GPIO_LOOKUP("sh7724_pfc", GPIO_PTB7, + NULL, GPIO_ACTIVE_HIGH), + { }, + }, +}; + #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) /* SDHI0 */ static struct regulator_consumer_supply sdhi0_power_consumers[] = @@ -585,8 +683,6 @@ static struct regulator_init_data sdhi0_power_init_data = { static struct fixed_voltage_config sdhi0_power_info = { .supply_name = "CN11 SD/MMC Vdd", .microvolts = 3300000, - .gpio = GPIO_PTB6, - .enable_high = 1, .init_data = &sdhi0_power_init_data, }; @@ -598,37 +694,30 @@ static struct platform_device sdhi0_power = { }, }; -static void sdhi0_set_pwr(struct platform_device *pdev, int state) -{ - static int power_gpio = -EINVAL; - - if (power_gpio < 0) { - int ret = gpio_request(GPIO_PTB6, NULL); - if (!ret) { - power_gpio = GPIO_PTB6; - gpio_direction_output(power_gpio, 0); - } - } - - /* - * Toggle the GPIO regardless, whether we managed to grab it above or - * the fixed regulator driver did. - */ - gpio_set_value(GPIO_PTB6, state); -} +static struct gpiod_lookup_table sdhi0_power_gpiod_table = { + .dev_id = "reg-fixed-voltage.1", + .table = { + /* Offset 6 on port B */ + GPIO_LOOKUP("sh7724_pfc", GPIO_PTB6, + NULL, GPIO_ACTIVE_HIGH), + { }, + }, +}; -static int sdhi0_get_cd(struct platform_device *pdev) -{ - return !gpio_get_value(GPIO_PTY7); -} +static struct gpiod_lookup_table sdhi0_gpio_table = { + .dev_id = "sh_mobile_sdhi.0", + .table = { + /* Card detect */ + GPIO_LOOKUP("sh7724_pfc", GPIO_PTY7, "cd", GPIO_ACTIVE_LOW), + { }, + }, +}; -static struct sh_mobile_sdhi_info sdhi0_info = { - .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, - .set_pwr = sdhi0_set_pwr, - .tmio_caps = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD | +static struct tmio_mmc_data sdhi0_info = { + .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI0_TX, + .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI0_RX, + .capabilities = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD | MMC_CAP_NEEDS_POLL, - .get_cd = sdhi0_get_cd, }; static struct resource sdhi0_resources[] = { @@ -654,39 +743,22 @@ static struct platform_device sdhi0_device = { }, }; -static void cn12_set_pwr(struct platform_device *pdev, int state) -{ - static int power_gpio = -EINVAL; - - if (power_gpio < 0) { - int ret = gpio_request(GPIO_PTB7, NULL); - if (!ret) { - power_gpio = GPIO_PTB7; - gpio_direction_output(power_gpio, 0); - } - } - - /* - * Toggle the GPIO regardless, whether we managed to grab it above or - * the fixed regulator driver did. - */ - gpio_set_value(GPIO_PTB7, state); -} - #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) /* SDHI1 */ -static int sdhi1_get_cd(struct platform_device *pdev) -{ - return !gpio_get_value(GPIO_PTW7); -} - -static struct sh_mobile_sdhi_info sdhi1_info = { - .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX, - .tmio_caps = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD | +static struct tmio_mmc_data sdhi1_info = { + .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI1_TX, + .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI1_RX, + .capabilities = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD | MMC_CAP_NEEDS_POLL, - .set_pwr = cn12_set_pwr, - .get_cd = sdhi1_get_cd, +}; + +static struct gpiod_lookup_table sdhi1_gpio_table = { + .dev_id = "sh_mobile_sdhi.1", + .table = { + /* Card detect */ + GPIO_LOOKUP("sh7724_pfc", GPIO_PTW7, "cd", GPIO_ACTIVE_LOW), + { }, + }, }; static struct resource sdhi1_resources[] = { @@ -716,42 +788,44 @@ static struct platform_device sdhi1_device = { #else /* MMC SPI */ -static int mmc_spi_get_ro(struct device *dev) -{ - return gpio_get_value(GPIO_PTY6); -} - -static int mmc_spi_get_cd(struct device *dev) -{ - return !gpio_get_value(GPIO_PTY7); -} - static void mmc_spi_setpower(struct device *dev, unsigned int maskval) { gpio_set_value(GPIO_PTB6, maskval ? 1 : 0); } static struct mmc_spi_platform_data mmc_spi_info = { - .get_ro = mmc_spi_get_ro, - .get_cd = mmc_spi_get_cd, .caps = MMC_CAP_NEEDS_POLL, + .caps2 = MMC_CAP2_RO_ACTIVE_HIGH, .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, /* 3.3V only */ .setpower = mmc_spi_setpower, }; +static struct gpiod_lookup_table mmc_spi_gpio_table = { + .dev_id = "mmc_spi.0", /* device "mmc_spi" @ CS0 */ + .table = { + /* Card detect */ + GPIO_LOOKUP_IDX("sh7724_pfc", GPIO_PTY7, NULL, 0, + GPIO_ACTIVE_LOW), + /* Write protect */ + GPIO_LOOKUP_IDX("sh7724_pfc", GPIO_PTY6, NULL, 1, + GPIO_ACTIVE_HIGH), + { }, + }, +}; + static struct spi_board_info spi_bus[] = { { .modalias = "mmc_spi", .platform_data = &mmc_spi_info, .max_speed_hz = 5000000, .mode = SPI_MODE_0, - .controller_data = (void *) GPIO_PTM4, }, }; /* MSIOF0 */ static struct sh_msiof_spi_info msiof0_data = { .num_chipselect = 1, + .mode = MSIOF_SPI_HOST, }; static struct resource msiof0_resources[] = { @@ -777,116 +851,15 @@ static struct platform_device msiof0_device = { .resource = msiof0_resources, }; -#endif - -/* I2C Video/Camera */ -static struct i2c_board_info i2c_camera[] = { - { - I2C_BOARD_INFO("tw9910", 0x45), +static struct gpiod_lookup_table msiof_gpio_table = { + .dev_id = "spi_sh_msiof.0", + .table = { + GPIO_LOOKUP("sh7724_pfc", GPIO_PTM4, "cs", GPIO_ACTIVE_HIGH), + { }, }, - { - /* 1st camera */ - I2C_BOARD_INFO("mt9t112", 0x3c), - }, - { - /* 2nd camera */ - I2C_BOARD_INFO("mt9t112", 0x3c), - }, -}; - -/* tw9910 */ -static int tw9910_power(struct device *dev, int mode) -{ - int val = mode ? 0 : 1; - - gpio_set_value(GPIO_PTU2, val); - if (mode) - mdelay(100); - - return 0; -} - -static struct tw9910_video_info tw9910_info = { - .buswidth = SOCAM_DATAWIDTH_8, - .mpout = TW9910_MPO_FIELD, -}; - -static struct soc_camera_link tw9910_link = { - .i2c_adapter_id = 0, - .bus_id = 1, - .power = tw9910_power, - .board_info = &i2c_camera[0], - .priv = &tw9910_info, -}; - -/* mt9t112 */ -static int mt9t112_power1(struct device *dev, int mode) -{ - gpio_set_value(GPIO_PTA3, mode); - if (mode) - mdelay(100); - - return 0; -} - -static struct mt9t112_camera_info mt9t112_info1 = { - .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8, - .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */ }; -static struct soc_camera_link mt9t112_link1 = { - .i2c_adapter_id = 0, - .power = mt9t112_power1, - .bus_id = 0, - .board_info = &i2c_camera[1], - .priv = &mt9t112_info1, -}; - -static int mt9t112_power2(struct device *dev, int mode) -{ - gpio_set_value(GPIO_PTA4, mode); - if (mode) - mdelay(100); - - return 0; -} - -static struct mt9t112_camera_info mt9t112_info2 = { - .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8, - .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */ -}; - -static struct soc_camera_link mt9t112_link2 = { - .i2c_adapter_id = 1, - .power = mt9t112_power2, - .bus_id = 1, - .board_info = &i2c_camera[2], - .priv = &mt9t112_info2, -}; - -static struct platform_device camera_devices[] = { - { - .name = "soc-camera-pdrv", - .id = 0, - .dev = { - .platform_data = &tw9910_link, - }, - }, - { - .name = "soc-camera-pdrv", - .id = 1, - .dev = { - .platform_data = &mt9t112_link1, - }, - }, - { - .name = "soc-camera-pdrv", - .id = 2, - .dev = { - .platform_data = &mt9t112_link2, - }, - }, -}; +#endif /* FSI */ static struct resource fsi_resources[] = { @@ -909,19 +882,17 @@ static struct platform_device fsi_device = { .resource = fsi_resources, }; -static struct asoc_simple_card_info fsi_da7210_info = { +static struct simple_util_info fsi_da7210_info = { .name = "DA7210", .card = "FSIB-DA7210", .codec = "da7210.0-001a", .platform = "sh_fsi.0", - .daifmt = SND_SOC_DAIFMT_I2S, + .daifmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBP_CFP, .cpu_dai = { .name = "fsib-dai", - .fmt = SND_SOC_DAIFMT_CBS_CFS | SND_SOC_DAIFMT_IB_NF, }, .codec_dai = { .name = "da7210-hifi", - .fmt = SND_SOC_DAIFMT_CBM_CFM, }, }; @@ -929,6 +900,8 @@ static struct platform_device fsi_da7210_device = { .name = "asoc-simple-card", .dev = { .platform_data = &fsi_da7210_info, + .coherent_dma_mask = DMA_BIT_MASK(32), + .dma_mask = &fsi_da7210_device.dev.coherent_dma_mask, }, }; @@ -953,8 +926,8 @@ static struct platform_device irda_device = { .resource = irda_resources, }; -#include <media/ak881x.h> -#include <media/sh_vou.h> +#include <media/i2c/ak881x.h> +#include <media/drv-intf/sh_vou.h> static struct ak881x_pdata ak881x_pdata = { .flags = AK881X_IF_MODE_SLAVE, @@ -996,11 +969,6 @@ static struct platform_device vou_device = { #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE) /* SH_MMCIF */ -static void mmcif_down_pwr(struct platform_device *pdev) -{ - cn12_set_pwr(pdev, 0); -} - static struct resource sh_mmcif_resources[] = { [0] = { .name = "SH_MMCIF", @@ -1021,8 +989,6 @@ static struct resource sh_mmcif_resources[] = { }; static struct sh_mmcif_plat_data sh_mmcif_plat = { - .set_pwr = cn12_set_pwr, - .down_pwr = mmcif_down_pwr, .sup_pclk = 0, /* SH7724: Max Pclk/2 */ .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA | @@ -1041,6 +1007,11 @@ static struct platform_device sh_mmcif_device = { }; #endif +static struct platform_device *ecovec_ceu_devices[] __initdata = { + &ceu0_device, + &ceu1_device, +}; + static struct platform_device *ecovec_devices[] __initdata = { &heartbeat_device, &nor_flash_device, @@ -1049,8 +1020,6 @@ static struct platform_device *ecovec_devices[] __initdata = { &usb1_common_device, &usbhs_device, &lcdc_device, - &ceu0_device, - &ceu1_device, &keysc_device, &cn12_power, #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) @@ -1062,9 +1031,6 @@ static struct platform_device *ecovec_devices[] __initdata = { #else &msiof0_device, #endif - &camera_devices[0], - &camera_devices[1], - &camera_devices[2], &fsi_device, &fsi_da7210_device, &irda_device, @@ -1239,11 +1205,9 @@ static int __init arch_setup(void) gpio_request(GPIO_PTE6, NULL); gpio_request(GPIO_PTU1, NULL); - gpio_request(GPIO_PTR1, NULL); gpio_request(GPIO_PTA2, NULL); gpio_direction_input(GPIO_PTE6); gpio_direction_output(GPIO_PTU1, 0); - gpio_direction_output(GPIO_PTR1, 0); gpio_direction_output(GPIO_PTA2, 0); /* I/O buffer drive ability is high */ @@ -1256,6 +1220,9 @@ static int __init arch_setup(void) lcdc_info.ch[0].lcd_modes = ecovec_dvi_modes; lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_dvi_modes); + /* No backlight */ + gpio_backlight_data.dev = NULL; + gpio_set_value(GPIO_PTA2, 1); gpio_set_value(GPIO_PTU1, 1); } else { @@ -1265,8 +1232,6 @@ static int __init arch_setup(void) lcdc_info.ch[0].lcd_modes = ecovec_lcd_modes; lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_lcd_modes); - gpio_set_value(GPIO_PTR1, 1); - /* FIXME * * LCDDON control is needed for Panel, @@ -1302,7 +1267,6 @@ static int __init arch_setup(void) gpio_request(GPIO_FN_VIO0_CLK, NULL); gpio_request(GPIO_FN_VIO0_FLD, NULL); gpio_request(GPIO_FN_VIO0_HD, NULL); - platform_resource_setup_memory(&ceu0_device, "ceu0", 4 << 20); /* enable CEU1 */ gpio_request(GPIO_FN_VIO1_D7, NULL); @@ -1317,7 +1281,6 @@ static int __init arch_setup(void) gpio_request(GPIO_FN_VIO1_HD, NULL); gpio_request(GPIO_FN_VIO1_VD, NULL); gpio_request(GPIO_FN_VIO1_CLK, NULL); - platform_resource_setup_memory(&ceu1_device, "ceu1", 4 << 20); /* enable KEYSC */ gpio_request(GPIO_FN_KEYOUT5_IN5, NULL); @@ -1339,10 +1302,6 @@ static int __init arch_setup(void) gpio_direction_input(GPIO_PTR6); /* SD-card slot CN11 */ - /* Card-detect, used on CN11, either with SDHI0 or with SPI */ - gpio_request(GPIO_PTY7, NULL); - gpio_direction_input(GPIO_PTY7); - #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) /* enable SDHI0 on CN11 (needs DS2.4 set to ON) */ gpio_request(GPIO_FN_SDHI0WP, NULL); @@ -1357,13 +1316,11 @@ static int __init arch_setup(void) gpio_request(GPIO_FN_MSIOF0_TXD, NULL); gpio_request(GPIO_FN_MSIOF0_RXD, NULL); gpio_request(GPIO_FN_MSIOF0_TSCK, NULL); - gpio_request(GPIO_PTM4, NULL); /* software CS control of TSYNC pin */ - gpio_direction_output(GPIO_PTM4, 1); /* active low CS */ gpio_request(GPIO_PTB6, NULL); /* 3.3V power control */ gpio_direction_output(GPIO_PTB6, 0); /* disable power by default */ - gpio_request(GPIO_PTY6, NULL); /* write protect */ - gpio_direction_input(GPIO_PTY6); + gpiod_add_lookup_table(&mmc_spi_gpio_table); + gpiod_add_lookup_table(&msiof_gpio_table); spi_register_board_info(spi_bus, ARRAY_SIZE(spi_bus)); #endif @@ -1392,10 +1349,6 @@ static int __init arch_setup(void) gpio_request(GPIO_FN_SDHI1D1, NULL); gpio_request(GPIO_FN_SDHI1D0, NULL); - /* Card-detect, used on CN12 with SDHI1 */ - gpio_request(GPIO_PTW7, NULL); - gpio_direction_input(GPIO_PTW7); - cn12_enabled = true; #endif @@ -1404,16 +1357,6 @@ static int __init arch_setup(void) __raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000, IODRIVEA); - /* enable Video */ - gpio_request(GPIO_PTU2, NULL); - gpio_direction_output(GPIO_PTU2, 1); - - /* enable Camera */ - gpio_request(GPIO_PTA3, NULL); - gpio_request(GPIO_PTA4, NULL); - gpio_direction_output(GPIO_PTA3, 0); - gpio_direction_output(GPIO_PTA4, 0); - /* enable FSI */ gpio_request(GPIO_FN_FSIMCKB, NULL); gpio_request(GPIO_FN_FSIIBSD, NULL); @@ -1462,6 +1405,11 @@ static int __init arch_setup(void) gpio_request(GPIO_PTU5, NULL); gpio_direction_output(GPIO_PTU5, 0); + /* Register gpio lookup tables for cameras and video decoder */ + gpiod_add_lookup_table(&tw9910_gpios); + gpiod_add_lookup_table(&mt9t112_0_gpios); + gpiod_add_lookup_table(&mt9t112_1_gpios); + /* enable I2C device */ i2c_register_board_info(0, i2c0_devices, ARRAY_SIZE(i2c0_devices)); @@ -1503,6 +1451,34 @@ static int __init arch_setup(void) gpio_set_value(GPIO_PTG4, 1); #endif + /* Initialize CEU platform devices separately to map memory first */ + device_initialize(&ecovec_ceu_devices[0]->dev); + dma_declare_coherent_memory(&ecovec_ceu_devices[0]->dev, + ceu0_dma_membase, ceu0_dma_membase, + CEU_BUFFER_MEMORY_SIZE); + platform_device_add(ecovec_ceu_devices[0]); + + device_initialize(&ecovec_ceu_devices[1]->dev); + dma_declare_coherent_memory(&ecovec_ceu_devices[1]->dev, + ceu1_dma_membase, ceu1_dma_membase, + CEU_BUFFER_MEMORY_SIZE); + platform_device_add(ecovec_ceu_devices[1]); + + gpiod_add_lookup_table(&cn12_power_gpiod_table); +#if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) + gpiod_add_lookup_table(&sdhi0_power_gpiod_table); + gpiod_add_lookup_table(&sdhi0_gpio_table); +#if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) + gpiod_add_lookup_table(&sdhi1_gpio_table); +#endif +#endif + + gpiod_add_lookup_table(&gpio_backlight_lookup); + gpio_backlight_device = platform_device_register_full( + &gpio_backlight_device_info); + if (IS_ERR(gpio_backlight_device)) + return PTR_ERR(gpio_backlight_device); + return platform_add_devices(ecovec_devices, ARRAY_SIZE(ecovec_devices)); } @@ -1515,6 +1491,30 @@ static int __init devices_setup(void) } device_initcall(devices_setup); +/* Reserve a portion of memory for CEU 0 and CEU 1 buffers */ +static void __init ecovec_mv_mem_reserve(void) +{ + phys_addr_t phys; + phys_addr_t size = CEU_BUFFER_MEMORY_SIZE; + + phys = memblock_phys_alloc(size, PAGE_SIZE); + if (!phys) + panic("Failed to allocate CEU0 memory\n"); + + memblock_phys_free(phys, size); + memblock_remove(phys, size); + ceu0_dma_membase = phys; + + phys = memblock_phys_alloc(size, PAGE_SIZE); + if (!phys) + panic("Failed to allocate CEU1 memory\n"); + + memblock_phys_free(phys, size); + memblock_remove(phys, size); + ceu1_dma_membase = phys; +} + static struct sh_machine_vector mv_ecovec __initmv = { .mv_name = "R0P7724 (EcoVec)", + .mv_mem_reserve = ecovec_mv_mem_reserve, }; diff --git a/arch/sh/boards/mach-highlander/Kconfig b/arch/sh/boards/mach-highlander/Kconfig index def49cc0a7b9..b0abd03cac4e 100644 --- a/arch/sh/boards/mach-highlander/Kconfig +++ b/arch/sh/boards/mach-highlander/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 if SH_HIGHLANDER choice @@ -18,7 +19,7 @@ config SH_R7780MP config SH_R7785RP bool "R7785RP board support" depends on CPU_SUBTYPE_SH7785 - select ARCH_REQUIRE_GPIOLIB + select GPIOLIB endchoice diff --git a/arch/sh/boards/mach-highlander/Makefile b/arch/sh/boards/mach-highlander/Makefile index d93aaf880134..880ed68138b0 100644 --- a/arch/sh/boards/mach-highlander/Makefile +++ b/arch/sh/boards/mach-highlander/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the Highlander specific parts of the kernel # diff --git a/arch/sh/boards/mach-highlander/irq-r7780mp.c b/arch/sh/boards/mach-highlander/irq-r7780mp.c index 9893fd3a1358..f46637377b6a 100644 --- a/arch/sh/boards/mach-highlander/irq-r7780mp.c +++ b/arch/sh/boards/mach-highlander/irq-r7780mp.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Renesas Solutions Highlander R7780MP Support. * * Copyright (C) 2002 Atom Create Engineering Co., Ltd. * Copyright (C) 2006 Paul Mundt * Copyright (C) 2007 Magnus Damm - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/irq.h> diff --git a/arch/sh/boards/mach-highlander/irq-r7780rp.c b/arch/sh/boards/mach-highlander/irq-r7780rp.c index 0805b2151452..c61177e8724b 100644 --- a/arch/sh/boards/mach-highlander/irq-r7780rp.c +++ b/arch/sh/boards/mach-highlander/irq-r7780rp.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Renesas Solutions Highlander R7780RP-1 Support. * * Copyright (C) 2002 Atom Create Engineering Co., Ltd. * Copyright (C) 2006 Paul Mundt * Copyright (C) 2008 Magnus Damm - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/irq.h> diff --git a/arch/sh/boards/mach-highlander/irq-r7785rp.c b/arch/sh/boards/mach-highlander/irq-r7785rp.c index 558b24862776..0ebebbed0d63 100644 --- a/arch/sh/boards/mach-highlander/irq-r7785rp.c +++ b/arch/sh/boards/mach-highlander/irq-r7785rp.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Renesas Solutions Highlander R7785RP Support. * * Copyright (C) 2002 Atom Create Engineering Co., Ltd. * Copyright (C) 2006 - 2008 Paul Mundt * Copyright (C) 2007 Magnus Damm - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/irq.h> diff --git a/arch/sh/boards/mach-highlander/pinmux-r7785rp.c b/arch/sh/boards/mach-highlander/pinmux-r7785rp.c index c77a2bea8f2a..689bd8732d9e 100644 --- a/arch/sh/boards/mach-highlander/pinmux-r7785rp.c +++ b/arch/sh/boards/mach-highlander/pinmux-r7785rp.c @@ -1,13 +1,11 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2008 Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/gpio.h> #include <cpu/sh7785.h> +#include <mach/highlander.h> void __init highlander_plat_pinmux_setup(void) { diff --git a/arch/sh/boards/mach-highlander/psw.c b/arch/sh/boards/mach-highlander/psw.c index 522786318d36..d445c54f74e4 100644 --- a/arch/sh/boards/mach-highlander/psw.c +++ b/arch/sh/boards/mach-highlander/psw.c @@ -1,16 +1,13 @@ +// SPDX-License-Identifier: GPL-2.0 /* * arch/sh/boards/renesas/r7780rp/psw.c * * push switch support for RDBRP-1/RDBREVRP-1 debug boards. * * Copyright (C) 2006 Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/io.h> -#include <linux/init.h> +#include <linux/module.h> #include <linux/interrupt.h> #include <linux/platform_device.h> #include <mach/highlander.h> diff --git a/arch/sh/boards/mach-highlander/setup.c b/arch/sh/boards/mach-highlander/setup.c index 4a52590fe3d8..01565660a669 100644 --- a/arch/sh/boards/mach-highlander/setup.c +++ b/arch/sh/boards/mach-highlander/setup.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * arch/sh/boards/renesas/r7780rp/setup.c * @@ -8,10 +9,6 @@ * * This contains support for the R7780RP-1, R7780MP, and R7785RP * Highlander modules. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/io.h> @@ -392,10 +389,10 @@ static unsigned char irl2irq[HL_NR_IRL]; static int highlander_irq_demux(int irq) { - if (irq >= HL_NR_IRL || irq < 0 || !irl2irq[irq]) + if (irq >= HL_NR_IRL + 16 || irq < 16 || !irl2irq[irq - 16]) return irq; - return irl2irq[irq]; + return irl2irq[irq - 16]; } static void __init highlander_init_irq(void) diff --git a/arch/sh/boards/mach-hp6xx/Makefile b/arch/sh/boards/mach-hp6xx/Makefile index b3124278247c..4b0fe29e5612 100644 --- a/arch/sh/boards/mach-hp6xx/Makefile +++ b/arch/sh/boards/mach-hp6xx/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the HP6xx specific parts of the kernel # diff --git a/arch/sh/boards/mach-hp6xx/hp6xx_apm.c b/arch/sh/boards/mach-hp6xx/hp6xx_apm.c index 865d8d6e823f..e5c4c7d34139 100644 --- a/arch/sh/boards/mach-hp6xx/hp6xx_apm.c +++ b/arch/sh/boards/mach-hp6xx/hp6xx_apm.c @@ -1,11 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * bios-less APM driver for hp680 * * Copyright 2005 (c) Andriy Skulysh <askulysh@gmail.com> * Copyright 2008 (c) Kristoffer Ericson <kristoffer.ericson@gmail.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License. */ #include <linux/module.h> #include <linux/kernel.h> diff --git a/arch/sh/boards/mach-hp6xx/pm.c b/arch/sh/boards/mach-hp6xx/pm.c index 8b50cf763c06..fe505ec168d0 100644 --- a/arch/sh/boards/mach-hp6xx/pm.c +++ b/arch/sh/boards/mach-hp6xx/pm.c @@ -1,10 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * hp6x0 Power Management Routines * * Copyright (c) 2006 Andriy Skulysh <askulsyh@gmail.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License. */ #include <linux/init.h> #include <linux/suspend.h> diff --git a/arch/sh/boards/mach-hp6xx/pm_wakeup.S b/arch/sh/boards/mach-hp6xx/pm_wakeup.S index 4f18d44e0541..0fd43301f083 100644 --- a/arch/sh/boards/mach-hp6xx/pm_wakeup.S +++ b/arch/sh/boards/mach-hp6xx/pm_wakeup.S @@ -1,10 +1,6 @@ -/* - * Copyright (c) 2006 Andriy Skulysh <askulsyh@gmail.com> - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. +/* SPDX-License-Identifier: GPL-2.0 * + * Copyright (c) 2006 Andriy Skulysh <askulsyh@gmail.com> */ #include <linux/linkage.h> diff --git a/arch/sh/boards/mach-hp6xx/setup.c b/arch/sh/boards/mach-hp6xx/setup.c index 05797b33f68e..2ceead68d7bf 100644 --- a/arch/sh/boards/mach-hp6xx/setup.c +++ b/arch/sh/boards/mach-hp6xx/setup.c @@ -1,12 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/arch/sh/boards/hp6xx/setup.c * * Copyright (C) 2002 Andriy Skulysh * Copyright (C) 2007 Kristoffer Ericson <Kristoffer_e1@hotmail.com> * - * May be copied or modified under the terms of the GNU General Public - * License. See linux/COPYING for more information. - * * Setup code for HP620/HP660/HP680/HP690 (internal peripherials only) */ #include <linux/types.h> diff --git a/arch/sh/boards/mach-kfr2r09/Makefile b/arch/sh/boards/mach-kfr2r09/Makefile index 60dd63f4a427..4a4a35ad7ba0 100644 --- a/arch/sh/boards/mach-kfr2r09/Makefile +++ b/arch/sh/boards/mach-kfr2r09/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-y := setup.o sdram.o ifneq ($(CONFIG_FB_SH_MOBILE_LCDC),) obj-y += lcd_wqvga.o diff --git a/arch/sh/boards/mach-kfr2r09/lcd_wqvga.c b/arch/sh/boards/mach-kfr2r09/lcd_wqvga.c index c62050332629..f6bbac106d13 100644 --- a/arch/sh/boards/mach-kfr2r09/lcd_wqvga.c +++ b/arch/sh/boards/mach-kfr2r09/lcd_wqvga.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * KFR2R09 LCD panel support * @@ -5,10 +6,6 @@ * * Register settings based on the out-of-tree t33fb.c driver * Copyright (C) 2008 Lineo Solutions, Inc. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file COPYING in the main directory of this archive for - * more details. */ #include <linux/delay.h> @@ -276,51 +273,3 @@ void kfr2r09_lcd_start(void *sohandle, struct sh_mobile_lcdc_sys_bus_ops *so) { write_memory_start(sohandle, so); } - -#define CTRL_CKSW 0x10 -#define CTRL_C10 0x20 -#define CTRL_CPSW 0x80 -#define MAIN_MLED4 0x40 -#define MAIN_MSW 0x80 - -int kfr2r09_lcd_set_brightness(int brightness) -{ - struct i2c_adapter *a; - struct i2c_msg msg; - unsigned char buf[2]; - int ret; - - a = i2c_get_adapter(0); - if (!a) - return -ENODEV; - - buf[0] = 0x00; - if (brightness) - buf[1] = CTRL_CPSW | CTRL_C10 | CTRL_CKSW; - else - buf[1] = 0; - - msg.addr = 0x75; - msg.buf = buf; - msg.len = 2; - msg.flags = 0; - ret = i2c_transfer(a, &msg, 1); - if (ret != 1) - return -ENODEV; - - buf[0] = 0x01; - if (brightness) - buf[1] = MAIN_MSW | MAIN_MLED4 | 0x0c; - else - buf[1] = 0; - - msg.addr = 0x75; - msg.buf = buf; - msg.len = 2; - msg.flags = 0; - ret = i2c_transfer(a, &msg, 1); - if (ret != 1) - return -ENODEV; - - return 0; -} diff --git a/arch/sh/boards/mach-kfr2r09/sdram.S b/arch/sh/boards/mach-kfr2r09/sdram.S index 0c9f55bec2fe..f1b8985cb922 100644 --- a/arch/sh/boards/mach-kfr2r09/sdram.S +++ b/arch/sh/boards/mach-kfr2r09/sdram.S @@ -1,11 +1,8 @@ -/* +/* SPDX-License-Identifier: GPL-2.0 + * * KFR2R09 sdram self/auto-refresh setup code * * Copyright (C) 2009 Magnus Damm - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/sys.h> diff --git a/arch/sh/boards/mach-kfr2r09/setup.c b/arch/sh/boards/mach-kfr2r09/setup.c index ab502f12ef57..70236859919d 100644 --- a/arch/sh/boards/mach-kfr2r09/setup.c +++ b/arch/sh/boards/mach-kfr2r09/setup.c @@ -1,42 +1,53 @@ +// SPDX-License-Identifier: GPL-2.0 /* * KFR2R09 board support code * * Copyright (C) 2009 Magnus Damm - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/interrupt.h> -#include <linux/mmc/host.h> -#include <linux/mmc/sh_mobile_sdhi.h> -#include <linux/mfd/tmio.h> -#include <linux/mtd/physmap.h> -#include <linux/mtd/onenand.h> + +#include <asm/clock.h> +#include <asm/io.h> +#include <asm/machvec.h> +#include <asm/suspend.h> + +#include <cpu/sh7724.h> + +#include <linux/clkdev.h> #include <linux/delay.h> -#include <linux/clk.h> #include <linux/gpio.h> +#include <linux/gpio/machine.h> +#include <linux/i2c.h> +#include <linux/init.h> #include <linux/input.h> #include <linux/input/sh_keysc.h> -#include <linux/i2c.h> +#include <linux/interrupt.h> +#include <linux/memblock.h> +#include <linux/mmc/host.h> +#include <linux/mtd/physmap.h> +#include <linux/platform_data/lv5207lp.h> +#include <linux/platform_data/tmio.h> +#include <linux/platform_device.h> #include <linux/regulator/fixed.h> #include <linux/regulator/machine.h> +#include <linux/sh_intc.h> #include <linux/usb/r8a66597.h> #include <linux/videodev2.h> -#include <linux/sh_intc.h> -#include <media/rj54n1cb0c.h> -#include <media/soc_camera.h> -#include <media/sh_mobile_ceu.h> -#include <video/sh_mobile_lcdc.h> -#include <asm/suspend.h> -#include <asm/clock.h> -#include <asm/machvec.h> -#include <asm/io.h> -#include <cpu/sh7724.h> +#include <linux/dma-map-ops.h> + #include <mach/kfr2r09.h> +#include <media/drv-intf/renesas-ceu.h> +#include <media/i2c/rj54n1cb0c.h> + +#include <video/sh_mobile_lcdc.h> + +#define CEU_BUFFER_MEMORY_SIZE (4 << 20) +static phys_addr_t ceu_dma_membase; + +/* set VIO_CKO clock to 25MHz */ +#define CEU_MCLK_FREQ 25000000 +#define DRVCRB 0xA405018C + static struct mtd_partition kfr2r09_nor_flash_partitions[] = { { @@ -159,11 +170,6 @@ static struct sh_mobile_lcdc_info kfr2r09_sh_lcdc_info = { .setup_sys = kfr2r09_lcd_setup, .start_transfer = kfr2r09_lcd_start, }, - .bl_info = { - .name = "sh_mobile_lcdc_bl", - .max_brightness = 1, - .set_brightness = kfr2r09_lcd_set_brightness, - }, .sys_bus_cfg = { .ldmt2r = 0x07010904, .ldmt3r = 0x14012914, @@ -195,6 +201,17 @@ static struct platform_device kfr2r09_sh_lcdc_device = { }, }; +static struct lv5207lp_platform_data kfr2r09_backlight_data = { + .dev = &kfr2r09_sh_lcdc_device.dev, + .def_value = 13, + .max_value = 13, +}; + +static struct i2c_board_info kfr2r09_backlight_board_info = { + I2C_BOARD_INFO("lv5207lp", 0x75), + .platform_data = &kfr2r09_backlight_data, +}; + static struct r8a66597_platdata kfr2r09_usb0_gadget_data = { .on_chip = 1, }; @@ -224,8 +241,17 @@ static struct platform_device kfr2r09_usb0_gadget_device = { .resource = kfr2r09_usb0_gadget_resources, }; -static struct sh_mobile_ceu_info sh_mobile_ceu_info = { - .flags = SH_CEU_FLAG_USE_8BIT_BUS, +static struct ceu_platform_data ceu_pdata = { + .num_subdevs = 1, + .subdevs = { + { /* [0] = rj54n1cb0c */ + .flags = 0, + .bus_width = 8, + .bus_shift = 0, + .i2c_adapter_id = 1, + .i2c_address = 0x50, + }, + }, }; static struct resource kfr2r09_ceu_resources[] = { @@ -240,109 +266,35 @@ static struct resource kfr2r09_ceu_resources[] = { .end = evt2irq(0x880), .flags = IORESOURCE_IRQ, }, - [2] = { - /* place holder for contiguous memory */ - }, }; static struct platform_device kfr2r09_ceu_device = { - .name = "sh_mobile_ceu", + .name = "renesas-ceu", .id = 0, /* "ceu0" clock */ .num_resources = ARRAY_SIZE(kfr2r09_ceu_resources), .resource = kfr2r09_ceu_resources, .dev = { - .platform_data = &sh_mobile_ceu_info, + .platform_data = &ceu_pdata, }, }; -static struct i2c_board_info kfr2r09_i2c_camera = { - I2C_BOARD_INFO("rj54n1cb0c", 0x50), -}; - -static struct clk *camera_clk; - -/* set VIO_CKO clock to 25MHz */ -#define CEU_MCLK_FREQ 25000000 - -#define DRVCRB 0xA405018C -static int camera_power(struct device *dev, int mode) -{ - int ret; - - if (mode) { - long rate; - - camera_clk = clk_get(NULL, "video_clk"); - if (IS_ERR(camera_clk)) - return PTR_ERR(camera_clk); - - rate = clk_round_rate(camera_clk, CEU_MCLK_FREQ); - ret = clk_set_rate(camera_clk, rate); - if (ret < 0) - goto eclkrate; - - /* set DRVCRB - * - * use 1.8 V for VccQ_VIO - * use 2.85V for VccQ_SR - */ - __raw_writew((__raw_readw(DRVCRB) & ~0x0003) | 0x0001, DRVCRB); - - /* reset clear */ - ret = gpio_request(GPIO_PTB4, NULL); - if (ret < 0) - goto eptb4; - ret = gpio_request(GPIO_PTB7, NULL); - if (ret < 0) - goto eptb7; - - ret = gpio_direction_output(GPIO_PTB4, 1); - if (!ret) - ret = gpio_direction_output(GPIO_PTB7, 1); - if (ret < 0) - goto egpioout; - msleep(1); - - ret = clk_enable(camera_clk); /* start VIO_CKO */ - if (ret < 0) - goto eclkon; - - return 0; - } - - ret = 0; - - clk_disable(camera_clk); -eclkon: - gpio_set_value(GPIO_PTB7, 0); -egpioout: - gpio_set_value(GPIO_PTB4, 0); - gpio_free(GPIO_PTB7); -eptb7: - gpio_free(GPIO_PTB4); -eptb4: -eclkrate: - clk_put(camera_clk); - return ret; -} - static struct rj54n1_pdata rj54n1_priv = { .mclk_freq = CEU_MCLK_FREQ, .ioctl_high = false, }; -static struct soc_camera_link rj54n1_link = { - .power = camera_power, - .board_info = &kfr2r09_i2c_camera, - .i2c_adapter_id = 1, - .priv = &rj54n1_priv, +static struct i2c_board_info kfr2r09_i2c_camera = { + I2C_BOARD_INFO("rj54n1cb0c", 0x50), + .platform_data = &rj54n1_priv, }; -static struct platform_device kfr2r09_camera = { - .name = "soc-camera-pdrv", - .id = 0, - .dev = { - .platform_data = &rj54n1_link, +static struct gpiod_lookup_table rj54n1_gpios = { + .dev_id = "1-0050", + .table = { + GPIO_LOOKUP("sh7724_pfc", GPIO_PTB4, "poweron", + GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("sh7724_pfc", GPIO_PTB7, "enable", + GPIO_ACTIVE_HIGH), }, }; @@ -366,11 +318,11 @@ static struct resource kfr2r09_sh_sdhi0_resources[] = { }, }; -static struct sh_mobile_sdhi_info sh7724_sdhi0_data = { - .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, - .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE, - .tmio_caps = MMC_CAP_SDIO_IRQ, +static struct tmio_mmc_data sh7724_sdhi0_data = { + .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI0_TX, + .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI0_RX, + .capabilities = MMC_CAP_SDIO_IRQ, + .capabilities2 = MMC_CAP2_NO_WRITE_PROTECT, }; static struct platform_device kfr2r09_sh_sdhi0_device = { @@ -387,8 +339,6 @@ static struct platform_device *kfr2r09_devices[] __initdata = { &kfr2r09_nand_flash_device, &kfr2r09_sh_keysc_device, &kfr2r09_sh_lcdc_device, - &kfr2r09_ceu_device, - &kfr2r09_camera, &kfr2r09_sh_sdhi0_device, }; @@ -527,6 +477,8 @@ extern char kfr2r09_sdram_leave_end; static int __init kfr2r09_devices_setup(void) { + struct clk *camera_clk; + /* register board specific self-refresh code */ sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF | SUSP_SH_RSTANDBY, @@ -616,8 +568,6 @@ static int __init kfr2r09_devices_setup(void) gpio_request(GPIO_FN_VIO0_D1, NULL); gpio_request(GPIO_FN_VIO0_D0, NULL); - platform_resource_setup_memory(&kfr2r09_ceu_device, "ceu", 4 << 20); - /* SDHI0 connected to yc304 */ gpio_request(GPIO_FN_SDHI0CD, NULL); gpio_request(GPIO_FN_SDHI0D3, NULL); @@ -627,6 +577,36 @@ static int __init kfr2r09_devices_setup(void) gpio_request(GPIO_FN_SDHI0CMD, NULL); gpio_request(GPIO_FN_SDHI0CLK, NULL); + i2c_register_board_info(0, &kfr2r09_backlight_board_info, 1); + + /* Set camera clock frequency and register and alias for rj54n1. */ + camera_clk = clk_get(NULL, "video_clk"); + if (!IS_ERR(camera_clk)) { + clk_set_rate(camera_clk, + clk_round_rate(camera_clk, CEU_MCLK_FREQ)); + clk_put(camera_clk); + } + clk_add_alias(NULL, "1-0050", "video_clk", NULL); + + /* set DRVCRB + * + * use 1.8 V for VccQ_VIO + * use 2.85V for VccQ_SR + */ + __raw_writew((__raw_readw(DRVCRB) & ~0x0003) | 0x0001, DRVCRB); + + gpiod_add_lookup_table(&rj54n1_gpios); + + i2c_register_board_info(1, &kfr2r09_i2c_camera, 1); + + /* Initialize CEU platform device separately to map memory first */ + device_initialize(&kfr2r09_ceu_device.dev); + dma_declare_coherent_memory(&kfr2r09_ceu_device.dev, + ceu_dma_membase, ceu_dma_membase, + CEU_BUFFER_MEMORY_SIZE); + + platform_device_add(&kfr2r09_ceu_device); + return platform_add_devices(kfr2r09_devices, ARRAY_SIZE(kfr2r09_devices)); } @@ -643,10 +623,27 @@ static int kfr2r09_mode_pins(void) return MODE_PIN0 | MODE_PIN1 | MODE_PIN5 | MODE_PIN8; } +/* Reserve a portion of memory for CEU buffers */ +static void __init kfr2r09_mv_mem_reserve(void) +{ + phys_addr_t phys; + phys_addr_t size = CEU_BUFFER_MEMORY_SIZE; + + phys = memblock_phys_alloc(size, PAGE_SIZE); + if (!phys) + panic("Failed to allocate CEU memory\n"); + + memblock_phys_free(phys, size); + memblock_remove(phys, size); + + ceu_dma_membase = phys; +} + /* * The Machine Vector */ static struct sh_machine_vector mv_kfr2r09 __initmv = { .mv_name = "kfr2r09", .mv_mode_pins = kfr2r09_mode_pins, + .mv_mem_reserve = kfr2r09_mv_mem_reserve, }; diff --git a/arch/sh/boards/mach-landisk/Makefile b/arch/sh/boards/mach-landisk/Makefile index a696b4277fa9..6cba041fffe0 100644 --- a/arch/sh/boards/mach-landisk/Makefile +++ b/arch/sh/boards/mach-landisk/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for I-O DATA DEVICE, INC. "LANDISK Series" # diff --git a/arch/sh/boards/mach-landisk/gio.c b/arch/sh/boards/mach-landisk/gio.c index 8132dff078fb..ff2200fec29a 100644 --- a/arch/sh/boards/mach-landisk/gio.c +++ b/arch/sh/boards/mach-landisk/gio.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * arch/sh/boards/landisk/gio.c - driver for landisk * @@ -6,11 +7,6 @@ * * Copylight (C) 2006 kogiidena * Copylight (C) 2002 Atom Create Engineering Co., Ltd. * - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * */ #include <linux/module.h> #include <linux/init.h> @@ -18,7 +14,7 @@ #include <linux/cdev.h> #include <linux/fs.h> #include <asm/io.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <mach-landisk/mach/gio.h> #include <mach-landisk/mach/iodata_landisk.h> @@ -31,11 +27,10 @@ static int openCnt; static int gio_open(struct inode *inode, struct file *filp) { - int minor; + int minor = iminor(inode); int ret = -ENOENT; preempt_disable(); - minor = MINOR(inode->i_rdev); if (minor < DEVCOUNT) { if (openCnt > 0) { ret = -EALREADY; @@ -50,9 +45,8 @@ static int gio_open(struct inode *inode, struct file *filp) static int gio_close(struct inode *inode, struct file *filp) { - int minor; + int minor = iminor(inode); - minor = MINOR(inode->i_rdev); if (minor < DEVCOUNT) { openCnt--; } diff --git a/arch/sh/boards/mach-landisk/irq.c b/arch/sh/boards/mach-landisk/irq.c index c00ace38db3f..0b672b80c561 100644 --- a/arch/sh/boards/mach-landisk/irq.c +++ b/arch/sh/boards/mach-landisk/irq.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * arch/sh/boards/mach-landisk/irq.c * @@ -8,10 +9,6 @@ * * Copyright (C) 2001 Ian da Silva, Jeremy Siegel * Based largely on io_se.c. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> @@ -29,8 +26,8 @@ enum { PCI_INTD, /* PCI int D */ ATA, /* ATA */ FATA, /* CF */ - POWER, /* Power swtich */ - BUTTON, /* Button swtich */ + POWER, /* Power switch */ + BUTTON, /* Button switch */ }; /* Vectors for LANDISK */ diff --git a/arch/sh/boards/mach-landisk/psw.c b/arch/sh/boards/mach-landisk/psw.c index bef83522f958..e171d9af48f3 100644 --- a/arch/sh/boards/mach-landisk/psw.c +++ b/arch/sh/boards/mach-landisk/psw.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * arch/sh/boards/landisk/psw.c * @@ -5,10 +6,6 @@ * * Copyright (C) 2006-2007 Paul Mundt * Copyright (C) 2007 kogiidena - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/io.h> #include <linux/init.h> @@ -140,4 +137,4 @@ static int __init psw_init(void) { return platform_add_devices(psw_devices, ARRAY_SIZE(psw_devices)); } -module_init(psw_init); +device_initcall(psw_init); diff --git a/arch/sh/boards/mach-landisk/setup.c b/arch/sh/boards/mach-landisk/setup.c index f1147caebacf..1b3f43c3ac46 100644 --- a/arch/sh/boards/mach-landisk/setup.c +++ b/arch/sh/boards/mach-landisk/setup.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * arch/sh/boards/landisk/setup.c * @@ -7,10 +8,6 @@ * Copyright (C) 2002 Paul Mundt * Copylight (C) 2002 Atom Create Engineering Co., Ltd. * Copyright (C) 2005-2007 kogiidena - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/platform_device.h> @@ -61,7 +58,7 @@ static int __init landisk_devices_setup(void) /* open I/O area window */ paddrbase = virt_to_phys((void *)PA_AREA5_IO); prot = PAGE_KERNEL_PCC(1, _PAGE_PCC_IO16); - cf_ide_base = ioremap_prot(paddrbase, PAGE_SIZE, pgprot_val(prot)); + cf_ide_base = ioremap_prot(paddrbase, PAGE_SIZE, prot); if (!cf_ide_base) { printk("allocate_cf_area : can't open CF I/O window!\n"); return -ENOMEM; @@ -85,6 +82,9 @@ device_initcall(landisk_devices_setup); static void __init landisk_setup(char **cmdline_p) { + /* I/O port identity mapping */ + __set_io_port_base(0); + /* LED ON */ __raw_writeb(__raw_readb(PA_LED) | 0x03, PA_LED); diff --git a/arch/sh/boards/mach-lboxre2/Makefile b/arch/sh/boards/mach-lboxre2/Makefile index e9ed140c06f6..0fbd0822911a 100644 --- a/arch/sh/boards/mach-lboxre2/Makefile +++ b/arch/sh/boards/mach-lboxre2/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the L-BOX RE2 specific parts of the kernel # Copyright (c) 2007 Nobuhiro Iwamatsu diff --git a/arch/sh/boards/mach-lboxre2/irq.c b/arch/sh/boards/mach-lboxre2/irq.c index 8aa171ab833e..a250e3b9019d 100644 --- a/arch/sh/boards/mach-lboxre2/irq.c +++ b/arch/sh/boards/mach-lboxre2/irq.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/arch/sh/boards/lboxre2/irq.c * * Copyright (C) 2007 Nobuhiro Iwamatsu * * NTT COMWARE L-BOX RE2 Support. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * */ #include <linux/init.h> #include <linux/interrupt.h> diff --git a/arch/sh/boards/mach-lboxre2/setup.c b/arch/sh/boards/mach-lboxre2/setup.c index 6660622aa457..e95bde207adb 100644 --- a/arch/sh/boards/mach-lboxre2/setup.c +++ b/arch/sh/boards/mach-lboxre2/setup.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/arch/sh/boards/lbox/setup.c * * Copyright (C) 2007 Nobuhiro Iwamatsu * * NTT COMWARE L-BOX RE2 Support - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * */ #include <linux/init.h> @@ -57,7 +53,7 @@ static int __init lboxre2_devices_setup(void) paddrbase = virt_to_phys((void*)PA_AREA5_IO); psize = PAGE_SIZE; prot = PAGE_KERNEL_PCC(1, _PAGE_PCC_IO16); - cf0_io_base = (u32)ioremap_prot(paddrbase, psize, pgprot_val(prot)); + cf0_io_base = (u32)ioremap_prot(paddrbase, psize, prot); if (!cf0_io_base) { printk(KERN_ERR "%s : can't open CF I/O window!\n" , __func__ ); return -ENOMEM; diff --git a/arch/sh/boards/mach-microdev/Makefile b/arch/sh/boards/mach-microdev/Makefile deleted file mode 100644 index 4e3588e8806b..000000000000 --- a/arch/sh/boards/mach-microdev/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -# -# Makefile for the SuperH MicroDev specific parts of the kernel -# - -obj-y := setup.o irq.o io.o fdc37c93xapm.o diff --git a/arch/sh/boards/mach-microdev/fdc37c93xapm.c b/arch/sh/boards/mach-microdev/fdc37c93xapm.c deleted file mode 100644 index 458a7cf5fb46..000000000000 --- a/arch/sh/boards/mach-microdev/fdc37c93xapm.c +++ /dev/null @@ -1,160 +0,0 @@ -/* - * - * Setup for the SMSC FDC37C93xAPM - * - * Copyright (C) 2003 Sean McGoogan (Sean.McGoogan@superh.com) - * Copyright (C) 2003, 2004 SuperH, Inc. - * Copyright (C) 2004, 2005 Paul Mundt - * - * SuperH SH4-202 MicroDev board support. - * - * May be copied or modified under the terms of the GNU General Public - * License. See linux/COPYING for more information. - */ -#include <linux/init.h> -#include <linux/ioport.h> -#include <linux/io.h> -#include <linux/err.h> -#include <mach/microdev.h> - -#define SMSC_CONFIG_PORT_ADDR (0x3F0) -#define SMSC_INDEX_PORT_ADDR SMSC_CONFIG_PORT_ADDR -#define SMSC_DATA_PORT_ADDR (SMSC_INDEX_PORT_ADDR + 1) - -#define SMSC_ENTER_CONFIG_KEY 0x55 -#define SMSC_EXIT_CONFIG_KEY 0xaa - -#define SMCS_LOGICAL_DEV_INDEX 0x07 /* Logical Device Number */ -#define SMSC_DEVICE_ID_INDEX 0x20 /* Device ID */ -#define SMSC_DEVICE_REV_INDEX 0x21 /* Device Revision */ -#define SMSC_ACTIVATE_INDEX 0x30 /* Activate */ -#define SMSC_PRIMARY_BASE_INDEX 0x60 /* Primary Base Address */ -#define SMSC_SECONDARY_BASE_INDEX 0x62 /* Secondary Base Address */ -#define SMSC_PRIMARY_INT_INDEX 0x70 /* Primary Interrupt Select */ -#define SMSC_SECONDARY_INT_INDEX 0x72 /* Secondary Interrupt Select */ -#define SMSC_HDCS0_INDEX 0xf0 /* HDCS0 Address Decoder */ -#define SMSC_HDCS1_INDEX 0xf1 /* HDCS1 Address Decoder */ - -#define SMSC_IDE1_DEVICE 1 /* IDE #1 logical device */ -#define SMSC_IDE2_DEVICE 2 /* IDE #2 logical device */ -#define SMSC_PARALLEL_DEVICE 3 /* Parallel Port logical device */ -#define SMSC_SERIAL1_DEVICE 4 /* Serial #1 logical device */ -#define SMSC_SERIAL2_DEVICE 5 /* Serial #2 logical device */ -#define SMSC_KEYBOARD_DEVICE 7 /* Keyboard logical device */ -#define SMSC_CONFIG_REGISTERS 8 /* Configuration Registers (Aux I/O) */ - -#define SMSC_READ_INDEXED(index) ({ \ - outb((index), SMSC_INDEX_PORT_ADDR); \ - inb(SMSC_DATA_PORT_ADDR); }) -#define SMSC_WRITE_INDEXED(val, index) ({ \ - outb((index), SMSC_INDEX_PORT_ADDR); \ - outb((val), SMSC_DATA_PORT_ADDR); }) - -#define IDE1_PRIMARY_BASE 0x01f0 /* Task File Registe base for IDE #1 */ -#define IDE1_SECONDARY_BASE 0x03f6 /* Miscellaneous AT registers for IDE #1 */ -#define IDE2_PRIMARY_BASE 0x0170 /* Task File Registe base for IDE #2 */ -#define IDE2_SECONDARY_BASE 0x0376 /* Miscellaneous AT registers for IDE #2 */ - -#define SERIAL1_PRIMARY_BASE 0x03f8 -#define SERIAL2_PRIMARY_BASE 0x02f8 - -#define MSB(x) ( (x) >> 8 ) -#define LSB(x) ( (x) & 0xff ) - - /* General-Purpose base address on CPU-board FPGA */ -#define MICRODEV_FPGA_GP_BASE 0xa6100000ul - -static int __init smsc_superio_setup(void) -{ - - unsigned char devid, devrev; - - /* Initially the chip is in run state */ - /* Put it into configuration state */ - outb(SMSC_ENTER_CONFIG_KEY, SMSC_CONFIG_PORT_ADDR); - - /* Read device ID info */ - devid = SMSC_READ_INDEXED(SMSC_DEVICE_ID_INDEX); - devrev = SMSC_READ_INDEXED(SMSC_DEVICE_REV_INDEX); - - if ((devid == 0x30) && (devrev == 0x01)) - printk("SMSC FDC37C93xAPM SuperIO device detected\n"); - else - return -ENODEV; - - /* Select the keyboard device */ - SMSC_WRITE_INDEXED(SMSC_KEYBOARD_DEVICE, SMCS_LOGICAL_DEV_INDEX); - /* enable it */ - SMSC_WRITE_INDEXED(1, SMSC_ACTIVATE_INDEX); - /* enable the interrupts */ - SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_KEYBOARD, SMSC_PRIMARY_INT_INDEX); - SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_MOUSE, SMSC_SECONDARY_INT_INDEX); - - /* Select the Serial #1 device */ - SMSC_WRITE_INDEXED(SMSC_SERIAL1_DEVICE, SMCS_LOGICAL_DEV_INDEX); - /* enable it */ - SMSC_WRITE_INDEXED(1, SMSC_ACTIVATE_INDEX); - /* program with port addresses */ - SMSC_WRITE_INDEXED(MSB(SERIAL1_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+0); - SMSC_WRITE_INDEXED(LSB(SERIAL1_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+1); - SMSC_WRITE_INDEXED(0x00, SMSC_HDCS0_INDEX); - /* enable the interrupts */ - SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_SERIAL1, SMSC_PRIMARY_INT_INDEX); - - /* Select the Serial #2 device */ - SMSC_WRITE_INDEXED(SMSC_SERIAL2_DEVICE, SMCS_LOGICAL_DEV_INDEX); - /* enable it */ - SMSC_WRITE_INDEXED(1, SMSC_ACTIVATE_INDEX); - /* program with port addresses */ - SMSC_WRITE_INDEXED(MSB(SERIAL2_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+0); - SMSC_WRITE_INDEXED(LSB(SERIAL2_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+1); - SMSC_WRITE_INDEXED(0x00, SMSC_HDCS0_INDEX); - /* enable the interrupts */ - SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_SERIAL2, SMSC_PRIMARY_INT_INDEX); - - /* Select the IDE#1 device */ - SMSC_WRITE_INDEXED(SMSC_IDE1_DEVICE, SMCS_LOGICAL_DEV_INDEX); - /* enable it */ - SMSC_WRITE_INDEXED(1, SMSC_ACTIVATE_INDEX); - /* program with port addresses */ - SMSC_WRITE_INDEXED(MSB(IDE1_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+0); - SMSC_WRITE_INDEXED(LSB(IDE1_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+1); - SMSC_WRITE_INDEXED(MSB(IDE1_SECONDARY_BASE), SMSC_SECONDARY_BASE_INDEX+0); - SMSC_WRITE_INDEXED(LSB(IDE1_SECONDARY_BASE), SMSC_SECONDARY_BASE_INDEX+1); - SMSC_WRITE_INDEXED(0x0c, SMSC_HDCS0_INDEX); - SMSC_WRITE_INDEXED(0x00, SMSC_HDCS1_INDEX); - /* select the interrupt */ - SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_IDE1, SMSC_PRIMARY_INT_INDEX); - - /* Select the IDE#2 device */ - SMSC_WRITE_INDEXED(SMSC_IDE2_DEVICE, SMCS_LOGICAL_DEV_INDEX); - /* enable it */ - SMSC_WRITE_INDEXED(1, SMSC_ACTIVATE_INDEX); - /* program with port addresses */ - SMSC_WRITE_INDEXED(MSB(IDE2_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+0); - SMSC_WRITE_INDEXED(LSB(IDE2_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+1); - SMSC_WRITE_INDEXED(MSB(IDE2_SECONDARY_BASE), SMSC_SECONDARY_BASE_INDEX+0); - SMSC_WRITE_INDEXED(LSB(IDE2_SECONDARY_BASE), SMSC_SECONDARY_BASE_INDEX+1); - /* select the interrupt */ - SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_IDE2, SMSC_PRIMARY_INT_INDEX); - - /* Select the configuration registers */ - SMSC_WRITE_INDEXED(SMSC_CONFIG_REGISTERS, SMCS_LOGICAL_DEV_INDEX); - /* enable the appropriate GPIO pins for IDE functionality: - * bit[0] In/Out 1==input; 0==output - * bit[1] Polarity 1==invert; 0==no invert - * bit[2] Int Enb #1 1==Enable Combined IRQ #1; 0==disable - * bit[3:4] Function Select 00==original; 01==Alternate Function #1 - */ - SMSC_WRITE_INDEXED(0x00, 0xc2); /* GP42 = nIDE1_OE */ - SMSC_WRITE_INDEXED(0x01, 0xc5); /* GP45 = IDE1_IRQ */ - SMSC_WRITE_INDEXED(0x00, 0xc6); /* GP46 = nIOROP */ - SMSC_WRITE_INDEXED(0x00, 0xc7); /* GP47 = nIOWOP */ - SMSC_WRITE_INDEXED(0x08, 0xe8); /* GP20 = nIDE2_OE */ - - /* Exit the configuration state */ - outb(SMSC_EXIT_CONFIG_KEY, SMSC_CONFIG_PORT_ADDR); - - return 0; -} -device_initcall(smsc_superio_setup); diff --git a/arch/sh/boards/mach-microdev/io.c b/arch/sh/boards/mach-microdev/io.c deleted file mode 100644 index acdafb0c6404..000000000000 --- a/arch/sh/boards/mach-microdev/io.c +++ /dev/null @@ -1,125 +0,0 @@ -/* - * linux/arch/sh/boards/superh/microdev/io.c - * - * Copyright (C) 2003 Sean McGoogan (Sean.McGoogan@superh.com) - * Copyright (C) 2003, 2004 SuperH, Inc. - * Copyright (C) 2004 Paul Mundt - * - * SuperH SH4-202 MicroDev board support. - * - * May be copied or modified under the terms of the GNU General Public - * License. See linux/COPYING for more information. - */ - -#include <linux/init.h> -#include <linux/pci.h> -#include <linux/wait.h> -#include <asm/io.h> -#include <mach/microdev.h> - - /* - * we need to have a 'safe' address to re-direct all I/O requests - * that we do not explicitly wish to handle. This safe address - * must have the following properies: - * - * * writes are ignored (no exception) - * * reads are benign (no side-effects) - * * accesses of width 1, 2 and 4-bytes are all valid. - * - * The Processor Version Register (PVR) has these properties. - */ -#define PVR 0xff000030 /* Processor Version Register */ - - -#define IO_IDE2_BASE 0x170ul /* I/O base for SMSC FDC37C93xAPM IDE #2 */ -#define IO_IDE1_BASE 0x1f0ul /* I/O base for SMSC FDC37C93xAPM IDE #1 */ -#define IO_ISP1161_BASE 0x290ul /* I/O port for Philips ISP1161x USB chip */ -#define IO_SERIAL2_BASE 0x2f8ul /* I/O base for SMSC FDC37C93xAPM Serial #2 */ -#define IO_LAN91C111_BASE 0x300ul /* I/O base for SMSC LAN91C111 Ethernet chip */ -#define IO_IDE2_MISC 0x376ul /* I/O misc for SMSC FDC37C93xAPM IDE #2 */ -#define IO_SUPERIO_BASE 0x3f0ul /* I/O base for SMSC FDC37C93xAPM SuperIO chip */ -#define IO_IDE1_MISC 0x3f6ul /* I/O misc for SMSC FDC37C93xAPM IDE #1 */ -#define IO_SERIAL1_BASE 0x3f8ul /* I/O base for SMSC FDC37C93xAPM Serial #1 */ - -#define IO_ISP1161_EXTENT 0x04ul /* I/O extent for Philips ISP1161x USB chip */ -#define IO_LAN91C111_EXTENT 0x10ul /* I/O extent for SMSC LAN91C111 Ethernet chip */ -#define IO_SUPERIO_EXTENT 0x02ul /* I/O extent for SMSC FDC37C93xAPM SuperIO chip */ -#define IO_IDE_EXTENT 0x08ul /* I/O extent for IDE Task Register set */ -#define IO_SERIAL_EXTENT 0x10ul - -#define IO_LAN91C111_PHYS 0xa7500000ul /* Physical address of SMSC LAN91C111 Ethernet chip */ -#define IO_ISP1161_PHYS 0xa7700000ul /* Physical address of Philips ISP1161x USB chip */ -#define IO_SUPERIO_PHYS 0xa7800000ul /* Physical address of SMSC FDC37C93xAPM SuperIO chip */ - -/* - * map I/O ports to memory-mapped addresses - */ -void __iomem *microdev_ioport_map(unsigned long offset, unsigned int len) -{ - unsigned long result; - - if ((offset >= IO_LAN91C111_BASE) && - (offset < IO_LAN91C111_BASE + IO_LAN91C111_EXTENT)) { - /* - * SMSC LAN91C111 Ethernet chip - */ - result = IO_LAN91C111_PHYS + offset - IO_LAN91C111_BASE; - } else if ((offset >= IO_SUPERIO_BASE) && - (offset < IO_SUPERIO_BASE + IO_SUPERIO_EXTENT)) { - /* - * SMSC FDC37C93xAPM SuperIO chip - * - * Configuration Registers - */ - result = IO_SUPERIO_PHYS + (offset << 1); - } else if (((offset >= IO_IDE1_BASE) && - (offset < IO_IDE1_BASE + IO_IDE_EXTENT)) || - (offset == IO_IDE1_MISC)) { - /* - * SMSC FDC37C93xAPM SuperIO chip - * - * IDE #1 - */ - result = IO_SUPERIO_PHYS + (offset << 1); - } else if (((offset >= IO_IDE2_BASE) && - (offset < IO_IDE2_BASE + IO_IDE_EXTENT)) || - (offset == IO_IDE2_MISC)) { - /* - * SMSC FDC37C93xAPM SuperIO chip - * - * IDE #2 - */ - result = IO_SUPERIO_PHYS + (offset << 1); - } else if ((offset >= IO_SERIAL1_BASE) && - (offset < IO_SERIAL1_BASE + IO_SERIAL_EXTENT)) { - /* - * SMSC FDC37C93xAPM SuperIO chip - * - * Serial #1 - */ - result = IO_SUPERIO_PHYS + (offset << 1); - } else if ((offset >= IO_SERIAL2_BASE) && - (offset < IO_SERIAL2_BASE + IO_SERIAL_EXTENT)) { - /* - * SMSC FDC37C93xAPM SuperIO chip - * - * Serial #2 - */ - result = IO_SUPERIO_PHYS + (offset << 1); - } else if ((offset >= IO_ISP1161_BASE) && - (offset < IO_ISP1161_BASE + IO_ISP1161_EXTENT)) { - /* - * Philips USB ISP1161x chip - */ - result = IO_ISP1161_PHYS + offset - IO_ISP1161_BASE; - } else { - /* - * safe default. - */ - printk("Warning: unexpected port in %s( offset = 0x%lx )\n", - __func__, offset); - result = PVR; - } - - return (void __iomem *)result; -} diff --git a/arch/sh/boards/mach-microdev/irq.c b/arch/sh/boards/mach-microdev/irq.c deleted file mode 100644 index 9a8aff339619..000000000000 --- a/arch/sh/boards/mach-microdev/irq.c +++ /dev/null @@ -1,152 +0,0 @@ -/* - * arch/sh/boards/superh/microdev/irq.c - * - * Copyright (C) 2003 Sean McGoogan (Sean.McGoogan@superh.com) - * - * SuperH SH4-202 MicroDev board support. - * - * May be copied or modified under the terms of the GNU General Public - * License. See linux/COPYING for more information. - */ - -#include <linux/init.h> -#include <linux/irq.h> -#include <linux/interrupt.h> -#include <asm/io.h> -#include <mach/microdev.h> - -#define NUM_EXTERNAL_IRQS 16 /* IRL0 .. IRL15 */ - -static const struct { - unsigned char fpgaIrq; - unsigned char mapped; - const char *name; -} fpgaIrqTable[NUM_EXTERNAL_IRQS] = { - { 0, 0, "unused" }, /* IRQ #0 IRL=15 0x200 */ - { MICRODEV_FPGA_IRQ_KEYBOARD, 1, "keyboard" }, /* IRQ #1 IRL=14 0x220 */ - { MICRODEV_FPGA_IRQ_SERIAL1, 1, "Serial #1"}, /* IRQ #2 IRL=13 0x240 */ - { MICRODEV_FPGA_IRQ_ETHERNET, 1, "Ethernet" }, /* IRQ #3 IRL=12 0x260 */ - { MICRODEV_FPGA_IRQ_SERIAL2, 0, "Serial #2"}, /* IRQ #4 IRL=11 0x280 */ - { 0, 0, "unused" }, /* IRQ #5 IRL=10 0x2a0 */ - { 0, 0, "unused" }, /* IRQ #6 IRL=9 0x2c0 */ - { MICRODEV_FPGA_IRQ_USB_HC, 1, "USB" }, /* IRQ #7 IRL=8 0x2e0 */ - { MICRODEV_IRQ_PCI_INTA, 1, "PCI INTA" }, /* IRQ #8 IRL=7 0x300 */ - { MICRODEV_IRQ_PCI_INTB, 1, "PCI INTB" }, /* IRQ #9 IRL=6 0x320 */ - { MICRODEV_IRQ_PCI_INTC, 1, "PCI INTC" }, /* IRQ #10 IRL=5 0x340 */ - { MICRODEV_IRQ_PCI_INTD, 1, "PCI INTD" }, /* IRQ #11 IRL=4 0x360 */ - { MICRODEV_FPGA_IRQ_MOUSE, 1, "mouse" }, /* IRQ #12 IRL=3 0x380 */ - { MICRODEV_FPGA_IRQ_IDE2, 1, "IDE #2" }, /* IRQ #13 IRL=2 0x3a0 */ - { MICRODEV_FPGA_IRQ_IDE1, 1, "IDE #1" }, /* IRQ #14 IRL=1 0x3c0 */ - { 0, 0, "unused" }, /* IRQ #15 IRL=0 0x3e0 */ -}; - -#if (MICRODEV_LINUX_IRQ_KEYBOARD != 1) -# error Inconsistancy in defining the IRQ# for Keyboard! -#endif - -#if (MICRODEV_LINUX_IRQ_ETHERNET != 3) -# error Inconsistancy in defining the IRQ# for Ethernet! -#endif - -#if (MICRODEV_LINUX_IRQ_USB_HC != 7) -# error Inconsistancy in defining the IRQ# for USB! -#endif - -#if (MICRODEV_LINUX_IRQ_MOUSE != 12) -# error Inconsistancy in defining the IRQ# for PS/2 Mouse! -#endif - -#if (MICRODEV_LINUX_IRQ_IDE2 != 13) -# error Inconsistancy in defining the IRQ# for secondary IDE! -#endif - -#if (MICRODEV_LINUX_IRQ_IDE1 != 14) -# error Inconsistancy in defining the IRQ# for primary IDE! -#endif - -static void disable_microdev_irq(struct irq_data *data) -{ - unsigned int irq = data->irq; - unsigned int fpgaIrq; - - if (irq >= NUM_EXTERNAL_IRQS) - return; - if (!fpgaIrqTable[irq].mapped) - return; - - fpgaIrq = fpgaIrqTable[irq].fpgaIrq; - - /* disable interrupts on the FPGA INTC register */ - __raw_writel(MICRODEV_FPGA_INTC_MASK(fpgaIrq), MICRODEV_FPGA_INTDSB_REG); -} - -static void enable_microdev_irq(struct irq_data *data) -{ - unsigned int irq = data->irq; - unsigned long priorityReg, priorities, pri; - unsigned int fpgaIrq; - - if (unlikely(irq >= NUM_EXTERNAL_IRQS)) - return; - if (unlikely(!fpgaIrqTable[irq].mapped)) - return; - - pri = 15 - irq; - - fpgaIrq = fpgaIrqTable[irq].fpgaIrq; - priorityReg = MICRODEV_FPGA_INTPRI_REG(fpgaIrq); - - /* set priority for the interrupt */ - priorities = __raw_readl(priorityReg); - priorities &= ~MICRODEV_FPGA_INTPRI_MASK(fpgaIrq); - priorities |= MICRODEV_FPGA_INTPRI_LEVEL(fpgaIrq, pri); - __raw_writel(priorities, priorityReg); - - /* enable interrupts on the FPGA INTC register */ - __raw_writel(MICRODEV_FPGA_INTC_MASK(fpgaIrq), MICRODEV_FPGA_INTENB_REG); -} - -static struct irq_chip microdev_irq_type = { - .name = "MicroDev-IRQ", - .irq_unmask = enable_microdev_irq, - .irq_mask = disable_microdev_irq, -}; - -/* This function sets the desired irq handler to be a MicroDev type */ -static void __init make_microdev_irq(unsigned int irq) -{ - disable_irq_nosync(irq); - irq_set_chip_and_handler(irq, µdev_irq_type, handle_level_irq); - disable_microdev_irq(irq_get_irq_data(irq)); -} - -extern void __init init_microdev_irq(void) -{ - int i; - - /* disable interrupts on the FPGA INTC register */ - __raw_writel(~0ul, MICRODEV_FPGA_INTDSB_REG); - - for (i = 0; i < NUM_EXTERNAL_IRQS; i++) - make_microdev_irq(i); -} - -extern void microdev_print_fpga_intc_status(void) -{ - volatile unsigned int * const intenb = (unsigned int*)MICRODEV_FPGA_INTENB_REG; - volatile unsigned int * const intdsb = (unsigned int*)MICRODEV_FPGA_INTDSB_REG; - volatile unsigned int * const intpria = (unsigned int*)MICRODEV_FPGA_INTPRI_REG(0); - volatile unsigned int * const intprib = (unsigned int*)MICRODEV_FPGA_INTPRI_REG(8); - volatile unsigned int * const intpric = (unsigned int*)MICRODEV_FPGA_INTPRI_REG(16); - volatile unsigned int * const intprid = (unsigned int*)MICRODEV_FPGA_INTPRI_REG(24); - volatile unsigned int * const intsrc = (unsigned int*)MICRODEV_FPGA_INTSRC_REG; - volatile unsigned int * const intreq = (unsigned int*)MICRODEV_FPGA_INTREQ_REG; - - printk("-------------------------- microdev_print_fpga_intc_status() ------------------\n"); - printk("FPGA_INTENB = 0x%08x\n", *intenb); - printk("FPGA_INTDSB = 0x%08x\n", *intdsb); - printk("FPGA_INTSRC = 0x%08x\n", *intsrc); - printk("FPGA_INTREQ = 0x%08x\n", *intreq); - printk("FPGA_INTPRI[3..0] = %08x:%08x:%08x:%08x\n", *intprid, *intpric, *intprib, *intpria); - printk("-------------------------------------------------------------------------------\n"); -} diff --git a/arch/sh/boards/mach-microdev/setup.c b/arch/sh/boards/mach-microdev/setup.c deleted file mode 100644 index 6c66ee4d842b..000000000000 --- a/arch/sh/boards/mach-microdev/setup.c +++ /dev/null @@ -1,199 +0,0 @@ -/* - * arch/sh/boards/superh/microdev/setup.c - * - * Copyright (C) 2003 Sean McGoogan (Sean.McGoogan@superh.com) - * Copyright (C) 2003, 2004 SuperH, Inc. - * Copyright (C) 2004, 2005 Paul Mundt - * - * SuperH SH4-202 MicroDev board support. - * - * May be copied or modified under the terms of the GNU General Public - * License. See linux/COPYING for more information. - */ -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/ioport.h> -#include <video/s1d13xxxfb.h> -#include <mach/microdev.h> -#include <asm/io.h> -#include <asm/machvec.h> -#include <asm/sizes.h> - -static struct resource smc91x_resources[] = { - [0] = { - .start = 0x300, - .end = 0x300 + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = MICRODEV_LINUX_IRQ_ETHERNET, - .end = MICRODEV_LINUX_IRQ_ETHERNET, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device smc91x_device = { - .name = "smc91x", - .id = -1, - .num_resources = ARRAY_SIZE(smc91x_resources), - .resource = smc91x_resources, -}; - -static struct s1d13xxxfb_regval s1d13806_initregs[] = { - { S1DREG_MISC, 0x00 }, - { S1DREG_COM_DISP_MODE, 0x00 }, - { S1DREG_GPIO_CNF0, 0x00 }, - { S1DREG_GPIO_CNF1, 0x00 }, - { S1DREG_GPIO_CTL0, 0x00 }, - { S1DREG_GPIO_CTL1, 0x00 }, - { S1DREG_CLK_CNF, 0x02 }, - { S1DREG_LCD_CLK_CNF, 0x01 }, - { S1DREG_CRT_CLK_CNF, 0x03 }, - { S1DREG_MPLUG_CLK_CNF, 0x03 }, - { S1DREG_CPU2MEM_WST_SEL, 0x02 }, - { S1DREG_SDRAM_REF_RATE, 0x03 }, - { S1DREG_SDRAM_TC0, 0x00 }, - { S1DREG_SDRAM_TC1, 0x01 }, - { S1DREG_MEM_CNF, 0x80 }, - { S1DREG_PANEL_TYPE, 0x25 }, - { S1DREG_MOD_RATE, 0x00 }, - { S1DREG_LCD_DISP_HWIDTH, 0x63 }, - { S1DREG_LCD_NDISP_HPER, 0x1e }, - { S1DREG_TFT_FPLINE_START, 0x06 }, - { S1DREG_TFT_FPLINE_PWIDTH, 0x03 }, - { S1DREG_LCD_DISP_VHEIGHT0, 0x57 }, - { S1DREG_LCD_DISP_VHEIGHT1, 0x02 }, - { S1DREG_LCD_NDISP_VPER, 0x00 }, - { S1DREG_TFT_FPFRAME_START, 0x0a }, - { S1DREG_TFT_FPFRAME_PWIDTH, 0x81 }, - { S1DREG_LCD_DISP_MODE, 0x03 }, - { S1DREG_LCD_MISC, 0x00 }, - { S1DREG_LCD_DISP_START0, 0x00 }, - { S1DREG_LCD_DISP_START1, 0x00 }, - { S1DREG_LCD_DISP_START2, 0x00 }, - { S1DREG_LCD_MEM_OFF0, 0x90 }, - { S1DREG_LCD_MEM_OFF1, 0x01 }, - { S1DREG_LCD_PIX_PAN, 0x00 }, - { S1DREG_LCD_DISP_FIFO_HTC, 0x00 }, - { S1DREG_LCD_DISP_FIFO_LTC, 0x00 }, - { S1DREG_CRT_DISP_HWIDTH, 0x63 }, - { S1DREG_CRT_NDISP_HPER, 0x1f }, - { S1DREG_CRT_HRTC_START, 0x04 }, - { S1DREG_CRT_HRTC_PWIDTH, 0x8f }, - { S1DREG_CRT_DISP_VHEIGHT0, 0x57 }, - { S1DREG_CRT_DISP_VHEIGHT1, 0x02 }, - { S1DREG_CRT_NDISP_VPER, 0x1b }, - { S1DREG_CRT_VRTC_START, 0x00 }, - { S1DREG_CRT_VRTC_PWIDTH, 0x83 }, - { S1DREG_TV_OUT_CTL, 0x10 }, - { S1DREG_CRT_DISP_MODE, 0x05 }, - { S1DREG_CRT_DISP_START0, 0x00 }, - { S1DREG_CRT_DISP_START1, 0x00 }, - { S1DREG_CRT_DISP_START2, 0x00 }, - { S1DREG_CRT_MEM_OFF0, 0x20 }, - { S1DREG_CRT_MEM_OFF1, 0x03 }, - { S1DREG_CRT_PIX_PAN, 0x00 }, - { S1DREG_CRT_DISP_FIFO_HTC, 0x00 }, - { S1DREG_CRT_DISP_FIFO_LTC, 0x00 }, - { S1DREG_LCD_CUR_CTL, 0x00 }, - { S1DREG_LCD_CUR_START, 0x01 }, - { S1DREG_LCD_CUR_XPOS0, 0x00 }, - { S1DREG_LCD_CUR_XPOS1, 0x00 }, - { S1DREG_LCD_CUR_YPOS0, 0x00 }, - { S1DREG_LCD_CUR_YPOS1, 0x00 }, - { S1DREG_LCD_CUR_BCTL0, 0x00 }, - { S1DREG_LCD_CUR_GCTL0, 0x00 }, - { S1DREG_LCD_CUR_RCTL0, 0x00 }, - { S1DREG_LCD_CUR_BCTL1, 0x1f }, - { S1DREG_LCD_CUR_GCTL1, 0x3f }, - { S1DREG_LCD_CUR_RCTL1, 0x1f }, - { S1DREG_LCD_CUR_FIFO_HTC, 0x00 }, - { S1DREG_CRT_CUR_CTL, 0x00 }, - { S1DREG_CRT_CUR_START, 0x01 }, - { S1DREG_CRT_CUR_XPOS0, 0x00 }, - { S1DREG_CRT_CUR_XPOS1, 0x00 }, - { S1DREG_CRT_CUR_YPOS0, 0x00 }, - { S1DREG_CRT_CUR_YPOS1, 0x00 }, - { S1DREG_CRT_CUR_BCTL0, 0x00 }, - { S1DREG_CRT_CUR_GCTL0, 0x00 }, - { S1DREG_CRT_CUR_RCTL0, 0x00 }, - { S1DREG_CRT_CUR_BCTL1, 0x1f }, - { S1DREG_CRT_CUR_GCTL1, 0x3f }, - { S1DREG_CRT_CUR_RCTL1, 0x1f }, - { S1DREG_CRT_CUR_FIFO_HTC, 0x00 }, - { S1DREG_BBLT_CTL0, 0x00 }, - { S1DREG_BBLT_CTL1, 0x00 }, - { S1DREG_BBLT_CC_EXP, 0x00 }, - { S1DREG_BBLT_OP, 0x00 }, - { S1DREG_BBLT_SRC_START0, 0x00 }, - { S1DREG_BBLT_SRC_START1, 0x00 }, - { S1DREG_BBLT_SRC_START2, 0x00 }, - { S1DREG_BBLT_DST_START0, 0x00 }, - { S1DREG_BBLT_DST_START1, 0x00 }, - { S1DREG_BBLT_DST_START2, 0x00 }, - { S1DREG_BBLT_MEM_OFF0, 0x00 }, - { S1DREG_BBLT_MEM_OFF1, 0x00 }, - { S1DREG_BBLT_WIDTH0, 0x00 }, - { S1DREG_BBLT_WIDTH1, 0x00 }, - { S1DREG_BBLT_HEIGHT0, 0x00 }, - { S1DREG_BBLT_HEIGHT1, 0x00 }, - { S1DREG_BBLT_BGC0, 0x00 }, - { S1DREG_BBLT_BGC1, 0x00 }, - { S1DREG_BBLT_FGC0, 0x00 }, - { S1DREG_BBLT_FGC1, 0x00 }, - { S1DREG_LKUP_MODE, 0x00 }, - { S1DREG_LKUP_ADDR, 0x00 }, - { S1DREG_PS_CNF, 0x10 }, - { S1DREG_PS_STATUS, 0x00 }, - { S1DREG_CPU2MEM_WDOGT, 0x00 }, - { S1DREG_COM_DISP_MODE, 0x02 }, -}; - -static struct s1d13xxxfb_pdata s1d13806_platform_data = { - .initregs = s1d13806_initregs, - .initregssize = ARRAY_SIZE(s1d13806_initregs), -}; - -static struct resource s1d13806_resources[] = { - [0] = { - .start = 0x07200000, - .end = 0x07200000 + SZ_2M - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = 0x07000000, - .end = 0x07000000 + SZ_2M - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device s1d13806_device = { - .name = "s1d13806fb", - .id = -1, - .num_resources = ARRAY_SIZE(s1d13806_resources), - .resource = s1d13806_resources, - - .dev = { - .platform_data = &s1d13806_platform_data, - }, -}; - -static struct platform_device *microdev_devices[] __initdata = { - &smc91x_device, - &s1d13806_device, -}; - -static int __init microdev_devices_setup(void) -{ - return platform_add_devices(microdev_devices, ARRAY_SIZE(microdev_devices)); -} -device_initcall(microdev_devices_setup); - -/* - * The Machine Vector - */ -static struct sh_machine_vector mv_sh4202_microdev __initmv = { - .mv_name = "SH4-202 MicroDev", - .mv_ioport_map = microdev_ioport_map, - .mv_init_irq = init_microdev_irq, -}; diff --git a/arch/sh/boards/mach-migor/Kconfig b/arch/sh/boards/mach-migor/Kconfig index a7b3b728ec3c..fb64a10e2170 100644 --- a/arch/sh/boards/mach-migor/Kconfig +++ b/arch/sh/boards/mach-migor/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 if SH_MIGOR choice diff --git a/arch/sh/boards/mach-migor/Makefile b/arch/sh/boards/mach-migor/Makefile index 4601a89e5ac7..c223d759fcb1 100644 --- a/arch/sh/boards/mach-migor/Makefile +++ b/arch/sh/boards/mach-migor/Makefile @@ -1,2 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0 obj-y := setup.o sdram.o obj-$(CONFIG_SH_MIGOR_QVGA) += lcd_qvga.o diff --git a/arch/sh/boards/mach-migor/lcd_qvga.c b/arch/sh/boards/mach-migor/lcd_qvga.c index 8bccd345b69c..4ebf130510bc 100644 --- a/arch/sh/boards/mach-migor/lcd_qvga.c +++ b/arch/sh/boards/mach-migor/lcd_qvga.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Support for SuperH MigoR Quarter VGA LCD Panel * @@ -5,10 +6,6 @@ * * Based on lcd_powertip.c from Kenati Technologies Pvt Ltd. * Copyright (c) 2007 Ujjwal Pande <ujjwal@kenati.com>, - * - * 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. */ #include <linux/delay.h> diff --git a/arch/sh/boards/mach-migor/sdram.S b/arch/sh/boards/mach-migor/sdram.S index 614aa3a1398c..3a6bee1270aa 100644 --- a/arch/sh/boards/mach-migor/sdram.S +++ b/arch/sh/boards/mach-migor/sdram.S @@ -1,11 +1,8 @@ -/* +/* SPDX-License-Identifier: GPL-2.0 + * * Migo-R sdram self/auto-refresh setup code * * Copyright (C) 2009 Magnus Damm - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/sys.h> diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c index 8b73194ed2ce..1853e6319a66 100644 --- a/arch/sh/boards/mach-migor/setup.c +++ b/arch/sh/boards/mach-migor/setup.c @@ -1,21 +1,21 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Renesas System Solutions Asia Pte. Ltd - Migo-R * * Copyright (C) 2008 Magnus Damm - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ +#include <linux/clkdev.h> +#include <linux/dma-map-ops.h> #include <linux/init.h> +#include <linux/platform_data/tmio.h> #include <linux/platform_device.h> #include <linux/interrupt.h> #include <linux/input.h> #include <linux/input/sh_keysc.h> +#include <linux/memblock.h> #include <linux/mmc/host.h> -#include <linux/mmc/sh_mobile_sdhi.h> #include <linux/mtd/physmap.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/platnand.h> #include <linux/i2c.h> #include <linux/regulator/fixed.h> #include <linux/regulator/machine.h> @@ -23,13 +23,13 @@ #include <linux/delay.h> #include <linux/clk.h> #include <linux/gpio.h> +#include <linux/gpio/machine.h> #include <linux/videodev2.h> #include <linux/sh_intc.h> #include <video/sh_mobile_lcdc.h> -#include <media/sh_mobile_ceu.h> -#include <media/ov772x.h> -#include <media/soc_camera.h> -#include <media/tw9910.h> +#include <media/drv-intf/renesas-ceu.h> +#include <media/i2c/ov772x.h> +#include <media/i2c/tw9910.h> #include <asm/clock.h> #include <asm/machvec.h> #include <asm/io.h> @@ -45,6 +45,9 @@ * 0x18000000 8GB 8 NAND Flash (K9K8G08U0A) */ +#define CEU_BUFFER_MEMORY_SIZE (4 << 20) +static phys_addr_t ceu_dma_membase; + static struct smc91x_platdata smc91x_info = { .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT, }; @@ -163,23 +166,21 @@ static struct mtd_partition migor_nand_flash_partitions[] = { }, }; -static void migor_nand_flash_cmd_ctl(struct mtd_info *mtd, int cmd, +static void migor_nand_flash_cmd_ctl(struct nand_chip *chip, int cmd, unsigned int ctrl) { - struct nand_chip *chip = mtd->priv; - if (cmd == NAND_CMD_NONE) return; if (ctrl & NAND_CLE) - writeb(cmd, chip->IO_ADDR_W + 0x00400000); + writeb(cmd, chip->legacy.IO_ADDR_W + 0x00400000); else if (ctrl & NAND_ALE) - writeb(cmd, chip->IO_ADDR_W + 0x00800000); + writeb(cmd, chip->legacy.IO_ADDR_W + 0x00800000); else - writeb(cmd, chip->IO_ADDR_W); + writeb(cmd, chip->legacy.IO_ADDR_W); } -static int migor_nand_flash_ready(struct mtd_info *mtd) +static int migor_nand_flash_ready(struct nand_chip *chip) { return gpio_get_value(GPIO_PTA1); /* NAND_RBn */ } @@ -301,65 +302,24 @@ static struct platform_device migor_lcdc_device = { }, }; -static struct clk *camera_clk; -static DEFINE_MUTEX(camera_lock); - -static void camera_power_on(int is_tw) -{ - mutex_lock(&camera_lock); - - /* Use 10 MHz VIO_CKO instead of 24 MHz to work - * around signal quality issues on Panel Board V2.1. - */ - camera_clk = clk_get(NULL, "video_clk"); - clk_set_rate(camera_clk, 10000000); - clk_enable(camera_clk); /* start VIO_CKO */ - - /* use VIO_RST to take camera out of reset */ - mdelay(10); - if (is_tw) { - gpio_set_value(GPIO_PTT2, 0); - gpio_set_value(GPIO_PTT0, 0); - } else { - gpio_set_value(GPIO_PTT0, 1); - } - gpio_set_value(GPIO_PTT3, 0); - mdelay(10); - gpio_set_value(GPIO_PTT3, 1); - mdelay(10); /* wait to let chip come out of reset */ -} - -static void camera_power_off(void) -{ - clk_disable(camera_clk); /* stop VIO_CKO */ - clk_put(camera_clk); - - gpio_set_value(GPIO_PTT3, 0); - mutex_unlock(&camera_lock); -} - -static int ov7725_power(struct device *dev, int mode) -{ - if (mode) - camera_power_on(0); - else - camera_power_off(); - - return 0; -} - -static int tw9910_power(struct device *dev, int mode) -{ - if (mode) - camera_power_on(1); - else - camera_power_off(); - - return 0; -} - -static struct sh_mobile_ceu_info sh_mobile_ceu_info = { - .flags = SH_CEU_FLAG_USE_8BIT_BUS, +static struct ceu_platform_data ceu_pdata = { + .num_subdevs = 2, + .subdevs = { + { /* [0] = ov772x */ + .flags = 0, + .bus_width = 8, + .bus_shift = 0, + .i2c_adapter_id = 0, + .i2c_address = 0x21, + }, + { /* [1] = tw9910 */ + .flags = 0, + .bus_width = 8, + .bus_shift = 0, + .i2c_adapter_id = 0, + .i2c_address = 0x45, + }, + }, }; static struct resource migor_ceu_resources[] = { @@ -373,18 +333,33 @@ static struct resource migor_ceu_resources[] = { .start = evt2irq(0x880), .flags = IORESOURCE_IRQ, }, - [2] = { - /* place holder for contiguous memory */ - }, }; static struct platform_device migor_ceu_device = { - .name = "sh_mobile_ceu", - .id = 0, /* "ceu0" clock */ + .name = "renesas-ceu", + .id = 0, /* ceu.0 */ .num_resources = ARRAY_SIZE(migor_ceu_resources), .resource = migor_ceu_resources, .dev = { - .platform_data = &sh_mobile_ceu_info, + .platform_data = &ceu_pdata, + }, +}; + +/* Powerdown/reset gpios for CEU image sensors */ +static struct gpiod_lookup_table ov7725_gpios = { + .dev_id = "0-0021", + .table = { + GPIO_LOOKUP("sh7722_pfc", GPIO_PTT0, "powerdown", + GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("sh7722_pfc", GPIO_PTT3, "reset", GPIO_ACTIVE_LOW), + }, +}; + +static struct gpiod_lookup_table tw9910_gpios = { + .dev_id = "0-0045", + .table = { + GPIO_LOOKUP("sh7722_pfc", GPIO_PTT2, "pdn", GPIO_ACTIVE_LOW), + GPIO_LOOKUP("sh7722_pfc", GPIO_PTT3, "rstb", GPIO_ACTIVE_LOW), }, }; @@ -408,10 +383,10 @@ static struct resource sdhi_cn9_resources[] = { }, }; -static struct sh_mobile_sdhi_info sh7724_sdhi_data = { - .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, - .tmio_caps = MMC_CAP_SDIO_IRQ, +static struct tmio_mmc_data sh7724_sdhi_data = { + .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI0_TX, + .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI0_RX, + .capabilities = MMC_CAP_SDIO_IRQ, }; static struct platform_device sdhi_cn9_device = { @@ -423,6 +398,15 @@ static struct platform_device sdhi_cn9_device = { }, }; +static struct ov772x_camera_info ov7725_info = { + .flags = 0, +}; + +static struct tw9910_video_info tw9910_info = { + .buswidth = 8, + .mpout = TW9910_MPO_FIELD, +}; + static struct i2c_board_info migor_i2c_devices[] = { { I2C_BOARD_INFO("rs5c372b", 0x32), @@ -434,51 +418,13 @@ static struct i2c_board_info migor_i2c_devices[] = { { I2C_BOARD_INFO("wm8978", 0x1a), }, -}; - -static struct i2c_board_info migor_i2c_camera[] = { { I2C_BOARD_INFO("ov772x", 0x21), + .platform_data = &ov7725_info, }, { I2C_BOARD_INFO("tw9910", 0x45), - }, -}; - -static struct ov772x_camera_info ov7725_info; - -static struct soc_camera_link ov7725_link = { - .power = ov7725_power, - .board_info = &migor_i2c_camera[0], - .i2c_adapter_id = 0, - .priv = &ov7725_info, -}; - -static struct tw9910_video_info tw9910_info = { - .buswidth = SOCAM_DATAWIDTH_8, - .mpout = TW9910_MPO_FIELD, -}; - -static struct soc_camera_link tw9910_link = { - .power = tw9910_power, - .board_info = &migor_i2c_camera[1], - .i2c_adapter_id = 0, - .priv = &tw9910_info, -}; - -static struct platform_device migor_camera[] = { - { - .name = "soc-camera-pdrv", - .id = 0, - .dev = { - .platform_data = &ov7725_link, - }, - }, { - .name = "soc-camera-pdrv", - .id = 1, - .dev = { - .platform_data = &tw9910_link, - }, + .platform_data = &tw9910_info, }, }; @@ -486,12 +432,9 @@ static struct platform_device *migor_devices[] __initdata = { &smc91x_eth_device, &sh_keysc_device, &migor_lcdc_device, - &migor_ceu_device, &migor_nor_flash_device, &migor_nand_flash_device, &sdhi_cn9_device, - &migor_camera[0], - &migor_camera[1], }; extern char migor_sdram_enter_start; @@ -501,6 +444,8 @@ extern char migor_sdram_leave_end; static int __init migor_devices_setup(void) { + struct clk *video_clk; + /* register board specific self-refresh code */ sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF, &migor_sdram_enter_start, @@ -620,20 +565,8 @@ static int __init migor_devices_setup(void) gpio_request(GPIO_FN_VIO_D9, NULL); gpio_request(GPIO_FN_VIO_D8, NULL); - gpio_request(GPIO_PTT3, NULL); /* VIO_RST */ - gpio_direction_output(GPIO_PTT3, 0); - gpio_request(GPIO_PTT2, NULL); /* TV_IN_EN */ - gpio_direction_output(GPIO_PTT2, 1); - gpio_request(GPIO_PTT0, NULL); /* CAM_EN */ -#ifdef CONFIG_SH_MIGOR_RTA_WVGA - gpio_direction_output(GPIO_PTT0, 0); -#else - gpio_direction_output(GPIO_PTT0, 1); -#endif __raw_writew(__raw_readw(PORT_MSELCRB) | 0x2000, PORT_MSELCRB); /* D15->D8 */ - platform_resource_setup_memory(&migor_ceu_device, "ceu", 4 << 20); - /* SIU: Port B */ gpio_request(GPIO_FN_SIUBOLR, NULL); gpio_request(GPIO_FN_SIUBOBT, NULL); @@ -647,9 +580,34 @@ static int __init migor_devices_setup(void) */ __raw_writew(__raw_readw(PORT_MSELCRA) | 1, PORT_MSELCRA); + /* + * Use 10 MHz VIO_CKO instead of 24 MHz to work around signal quality + * issues on Panel Board V2.1. + */ + video_clk = clk_get(NULL, "video_clk"); + if (!IS_ERR(video_clk)) { + clk_set_rate(video_clk, clk_round_rate(video_clk, 10000000)); + clk_put(video_clk); + } + + /* Add a clock alias for ov7725 xclk source. */ + clk_add_alias(NULL, "0-0021", "video_clk", NULL); + + /* Register GPIOs for video sources. */ + gpiod_add_lookup_table(&ov7725_gpios); + gpiod_add_lookup_table(&tw9910_gpios); + i2c_register_board_info(0, migor_i2c_devices, ARRAY_SIZE(migor_i2c_devices)); + /* Initialize CEU platform device separately to map memory first */ + device_initialize(&migor_ceu_device.dev); + dma_declare_coherent_memory(&migor_ceu_device.dev, + ceu_dma_membase, ceu_dma_membase, + CEU_BUFFER_MEMORY_SIZE); + + platform_device_add(&migor_ceu_device); + return platform_add_devices(migor_devices, ARRAY_SIZE(migor_devices)); } arch_initcall(migor_devices_setup); @@ -665,10 +623,27 @@ static int migor_mode_pins(void) return MODE_PIN0 | MODE_PIN1 | MODE_PIN5; } +/* Reserve a portion of memory for CEU buffers */ +static void __init migor_mv_mem_reserve(void) +{ + phys_addr_t phys; + phys_addr_t size = CEU_BUFFER_MEMORY_SIZE; + + phys = memblock_phys_alloc(size, PAGE_SIZE); + if (!phys) + panic("Failed to allocate CEU memory\n"); + + memblock_phys_free(phys, size); + memblock_remove(phys, size); + + ceu_dma_membase = phys; +} + /* * The Machine Vector */ static struct sh_machine_vector mv_migor __initmv = { .mv_name = "Migo-R", .mv_mode_pins = migor_mode_pins, + .mv_mem_reserve = migor_mv_mem_reserve, }; diff --git a/arch/sh/boards/mach-r2d/Kconfig b/arch/sh/boards/mach-r2d/Kconfig index 8122a9667fc9..21770e668de2 100644 --- a/arch/sh/boards/mach-r2d/Kconfig +++ b/arch/sh/boards/mach-r2d/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 if SH_RTS7751R2D menu "RTS7751R2D Board Revision" diff --git a/arch/sh/boards/mach-r2d/Makefile b/arch/sh/boards/mach-r2d/Makefile index 0d4c75a72be0..7e7ac5e05662 100644 --- a/arch/sh/boards/mach-r2d/Makefile +++ b/arch/sh/boards/mach-r2d/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the RTS7751R2D specific parts of the kernel # diff --git a/arch/sh/boards/mach-r2d/irq.c b/arch/sh/boards/mach-r2d/irq.c index 574f009c3c31..d0a54a9adbce 100644 --- a/arch/sh/boards/mach-r2d/irq.c +++ b/arch/sh/boards/mach-r2d/irq.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/arch/sh/boards/renesas/rts7751r2d/irq.c * @@ -116,10 +117,10 @@ static unsigned char irl2irq[R2D_NR_IRL]; int rts7751r2d_irq_demux(int irq) { - if (irq >= R2D_NR_IRL || irq < 0 || !irl2irq[irq]) + if (irq >= R2D_NR_IRL + 16 || irq < 16 || !irl2irq[irq - 16]) return irq; - return irl2irq[irq]; + return irl2irq[irq - 16]; } /* diff --git a/arch/sh/boards/mach-r2d/setup.c b/arch/sh/boards/mach-r2d/setup.c index 4b98a5251f83..3bc52f651d96 100644 --- a/arch/sh/boards/mach-r2d/setup.c +++ b/arch/sh/boards/mach-r2d/setup.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Renesas Technology Sales RTS7751R2D Support. * * Copyright (C) 2002 - 2006 Atom Create Engineering Co., Ltd. * Copyright (C) 2004 - 2007 Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/platform_device.h> diff --git a/arch/sh/boards/mach-rsk/Kconfig b/arch/sh/boards/mach-rsk/Kconfig index 458a11ffd022..f0299bc4416f 100644 --- a/arch/sh/boards/mach-rsk/Kconfig +++ b/arch/sh/boards/mach-rsk/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 if SH_RSK choice @@ -10,17 +11,17 @@ config SH_RSK7201 config SH_RSK7203 bool "RSK7203" - select ARCH_REQUIRE_GPIOLIB + select GPIOLIB depends on CPU_SUBTYPE_SH7203 config SH_RSK7264 bool "RSK2+SH7264" - select ARCH_REQUIRE_GPIOLIB + select GPIOLIB depends on CPU_SUBTYPE_SH7264 config SH_RSK7269 bool "RSK2+SH7269" - select ARCH_REQUIRE_GPIOLIB + select GPIOLIB depends on CPU_SUBTYPE_SH7269 endchoice diff --git a/arch/sh/boards/mach-rsk/Makefile b/arch/sh/boards/mach-rsk/Makefile index 6a4e1b538a62..43cca39a9fe6 100644 --- a/arch/sh/boards/mach-rsk/Makefile +++ b/arch/sh/boards/mach-rsk/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-y := setup.o obj-$(CONFIG_SH_RSK7203) += devices-rsk7203.o obj-$(CONFIG_SH_RSK7264) += devices-rsk7264.o diff --git a/arch/sh/boards/mach-rsk/devices-rsk7203.c b/arch/sh/boards/mach-rsk/devices-rsk7203.c index a8089f79d058..e6b05d4588b7 100644 --- a/arch/sh/boards/mach-rsk/devices-rsk7203.c +++ b/arch/sh/boards/mach-rsk/devices-rsk7203.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Renesas Technology Europe RSK+ 7203 Support. * * Copyright (C) 2008 - 2010 Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/types.h> diff --git a/arch/sh/boards/mach-rsk/devices-rsk7264.c b/arch/sh/boards/mach-rsk/devices-rsk7264.c index 7251e37a842f..eaf700a20b83 100644 --- a/arch/sh/boards/mach-rsk/devices-rsk7264.c +++ b/arch/sh/boards/mach-rsk/devices-rsk7264.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * RSK+SH7264 Support. * * Copyright (C) 2012 Renesas Electronics Europe - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/types.h> diff --git a/arch/sh/boards/mach-rsk/devices-rsk7269.c b/arch/sh/boards/mach-rsk/devices-rsk7269.c index 4a544591d6f0..4b1e386b51dd 100644 --- a/arch/sh/boards/mach-rsk/devices-rsk7269.c +++ b/arch/sh/boards/mach-rsk/devices-rsk7269.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * RSK+SH7269 Support * * Copyright (C) 2012 Renesas Electronics Europe Ltd * Copyright (C) 2012 Phil Edworthy - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/types.h> diff --git a/arch/sh/boards/mach-rsk/setup.c b/arch/sh/boards/mach-rsk/setup.c index 2685ea03b064..9370c4fdc41e 100644 --- a/arch/sh/boards/mach-rsk/setup.c +++ b/arch/sh/boards/mach-rsk/setup.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Renesas Technology Europe RSK+ Support. * * Copyright (C) 2008 Paul Mundt * Copyright (C) 2008 Peter Griffin <pgriffin@mpc-data.co.uk> - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/types.h> @@ -27,8 +24,6 @@ static struct regulator_consumer_supply dummy_supplies[] = { REGULATOR_SUPPLY("vdd33a", "smsc911x"), }; -static const char *part_probes[] = { "cmdlinepart", NULL }; - static struct mtd_partition rsk_partitions[] = { { .name = "Bootloader", @@ -50,7 +45,6 @@ static struct physmap_flash_data flash_data = { .parts = rsk_partitions, .nr_parts = ARRAY_SIZE(rsk_partitions), .width = 2, - .part_probe_types = part_probes, }; static struct resource flash_resource = { diff --git a/arch/sh/boards/mach-sdk7780/Kconfig b/arch/sh/boards/mach-sdk7780/Kconfig index 065f1df09bf1..d4392efd2f74 100644 --- a/arch/sh/boards/mach-sdk7780/Kconfig +++ b/arch/sh/boards/mach-sdk7780/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 if SH_SDK7780 choice diff --git a/arch/sh/boards/mach-sdk7780/Makefile b/arch/sh/boards/mach-sdk7780/Makefile index 3d8f0befc35d..37e857f9a55a 100644 --- a/arch/sh/boards/mach-sdk7780/Makefile +++ b/arch/sh/boards/mach-sdk7780/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the SDK7780 specific parts of the kernel # diff --git a/arch/sh/boards/mach-sdk7780/irq.c b/arch/sh/boards/mach-sdk7780/irq.c index e5f7564f2511..fa392f3dce26 100644 --- a/arch/sh/boards/mach-sdk7780/irq.c +++ b/arch/sh/boards/mach-sdk7780/irq.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/arch/sh/boards/renesas/sdk7780/irq.c * * Renesas Technology Europe SDK7780 Support. * * Copyright (C) 2008 Nicholas Beck <nbeck@mpc-data.co.uk> - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/irq.h> diff --git a/arch/sh/boards/mach-sdk7780/setup.c b/arch/sh/boards/mach-sdk7780/setup.c index 2241659c3299..482761b780e4 100644 --- a/arch/sh/boards/mach-sdk7780/setup.c +++ b/arch/sh/boards/mach-sdk7780/setup.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * arch/sh/boards/renesas/sdk7780/setup.c * * Renesas Solutions SH7780 SDK Support * Copyright (C) 2008 Nicholas Beck <nbeck@mpc-data.co.uk> - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/types.h> diff --git a/arch/sh/boards/mach-sdk7786/Makefile b/arch/sh/boards/mach-sdk7786/Makefile index 45d32e3590b9..731a87c694b3 100644 --- a/arch/sh/boards/mach-sdk7786/Makefile +++ b/arch/sh/boards/mach-sdk7786/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-y := fpga.o irq.o nmi.o setup.o obj-$(CONFIG_GPIOLIB) += gpio.o diff --git a/arch/sh/boards/mach-sdk7786/fpga.c b/arch/sh/boards/mach-sdk7786/fpga.c index 3e4ec66a0417..a37e1e88c6b1 100644 --- a/arch/sh/boards/mach-sdk7786/fpga.c +++ b/arch/sh/boards/mach-sdk7786/fpga.c @@ -1,17 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0 /* * SDK7786 FPGA Support. * * Copyright (C) 2010 Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/io.h> #include <linux/bcd.h> #include <mach/fpga.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #define FPGA_REGS_OFFSET 0x03fff800 #define FPGA_REGS_SIZE 0x490 @@ -35,7 +32,7 @@ static void __iomem *sdk7786_fpga_probe(void) * is reserved. */ for (area = PA_AREA0; area < PA_AREA7; area += SZ_64M) { - base = ioremap_nocache(area + FPGA_REGS_OFFSET, FPGA_REGS_SIZE); + base = ioremap(area + FPGA_REGS_OFFSET, FPGA_REGS_SIZE); if (!base) { /* Failed to remap this area, move along. */ continue; diff --git a/arch/sh/boards/mach-sdk7786/gpio.c b/arch/sh/boards/mach-sdk7786/gpio.c index f71ce09d4e15..c4587d1013e6 100644 --- a/arch/sh/boards/mach-sdk7786/gpio.c +++ b/arch/sh/boards/mach-sdk7786/gpio.c @@ -1,15 +1,12 @@ +// SPDX-License-Identifier: GPL-2.0 /* * SDK7786 FPGA USRGPIR Support. * * Copyright (C) 2010 Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/interrupt.h> -#include <linux/gpio.h> +#include <linux/gpio/driver.h> #include <linux/irq.h> #include <linux/kernel.h> #include <linux/spinlock.h> @@ -44,6 +41,6 @@ static struct gpio_chip usrgpir_gpio_chip = { static int __init usrgpir_gpio_setup(void) { - return gpiochip_add(&usrgpir_gpio_chip); + return gpiochip_add_data(&usrgpir_gpio_chip, NULL); } device_initcall(usrgpir_gpio_setup); diff --git a/arch/sh/boards/mach-sdk7786/irq.c b/arch/sh/boards/mach-sdk7786/irq.c index 46943a0da5b7..340c306ea952 100644 --- a/arch/sh/boards/mach-sdk7786/irq.c +++ b/arch/sh/boards/mach-sdk7786/irq.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * SDK7786 FPGA IRQ Controller Support. * * Copyright (C) 2010 Matt Fleming * Copyright (C) 2010 Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/irq.h> #include <mach/fpga.h> diff --git a/arch/sh/boards/mach-sdk7786/nmi.c b/arch/sh/boards/mach-sdk7786/nmi.c index edcfa1f568ba..afba49679a12 100644 --- a/arch/sh/boards/mach-sdk7786/nmi.c +++ b/arch/sh/boards/mach-sdk7786/nmi.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * SDK7786 FPGA NMI Support. * * Copyright (C) 2010 Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/kernel.h> @@ -40,7 +37,7 @@ static int __init nmi_mode_setup(char *str) nmi_mode = NMI_MODE_ANY; else { nmi_mode = NMI_MODE_UNKNOWN; - pr_warning("Unknown NMI mode %s\n", str); + pr_warn("Unknown NMI mode %s\n", str); } printk("Set NMI mode to %d\n", nmi_mode); diff --git a/arch/sh/boards/mach-sdk7786/setup.c b/arch/sh/boards/mach-sdk7786/setup.c index c29268bfd34a..d183026dbeb1 100644 --- a/arch/sh/boards/mach-sdk7786/setup.c +++ b/arch/sh/boards/mach-sdk7786/setup.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Renesas Technology Europe SDK7786 Support. * * Copyright (C) 2010 Matt Fleming * Copyright (C) 2010 Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/platform_device.h> @@ -22,7 +19,7 @@ #include <mach/irq.h> #include <asm/machvec.h> #include <asm/heartbeat.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/clock.h> #include <asm/reboot.h> #include <asm/smp-ops.h> diff --git a/arch/sh/boards/mach-sdk7786/sram.c b/arch/sh/boards/mach-sdk7786/sram.c index c81c3abbe01c..7c6ca976f332 100644 --- a/arch/sh/boards/mach-sdk7786/sram.c +++ b/arch/sh/boards/mach-sdk7786/sram.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * SDK7786 FPGA SRAM Support. * * Copyright (C) 2010 Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt @@ -16,7 +13,7 @@ #include <linux/string.h> #include <mach/fpga.h> #include <asm/sram.h> -#include <asm/sizes.h> +#include <linux/sizes.h> static int __init fpga_sram_init(void) { diff --git a/arch/sh/boards/mach-se/7206/Makefile b/arch/sh/boards/mach-se/7206/Makefile index 5c9eaa0535b9..b40b30853ce3 100644 --- a/arch/sh/boards/mach-se/7206/Makefile +++ b/arch/sh/boards/mach-se/7206/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the 7206 SolutionEngine specific parts of the kernel # diff --git a/arch/sh/boards/mach-se/7206/irq.c b/arch/sh/boards/mach-se/7206/irq.c index 0db058e709e9..2b15370829ae 100644 --- a/arch/sh/boards/mach-se/7206/irq.c +++ b/arch/sh/boards/mach-se/7206/irq.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/arch/sh/boards/se/7206/irq.c * diff --git a/arch/sh/boards/mach-se/7206/setup.c b/arch/sh/boards/mach-se/7206/setup.c index 68883ec95682..dc55d3a69665 100644 --- a/arch/sh/boards/mach-se/7206/setup.c +++ b/arch/sh/boards/mach-se/7206/setup.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * * linux/arch/sh/boards/se/7206/setup.c diff --git a/arch/sh/boards/mach-se/7343/Makefile b/arch/sh/boards/mach-se/7343/Makefile index 4c3666a93790..e058661091a2 100644 --- a/arch/sh/boards/mach-se/7343/Makefile +++ b/arch/sh/boards/mach-se/7343/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the 7343 SolutionEngine specific parts of the kernel # diff --git a/arch/sh/boards/mach-se/7343/irq.c b/arch/sh/boards/mach-se/7343/irq.c index 7646bf0486c2..730c01b225bd 100644 --- a/arch/sh/boards/mach-se/7343/irq.c +++ b/arch/sh/boards/mach-se/7343/irq.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Hitachi UL SolutionEngine 7343 FPGA IRQ Support. * @@ -6,23 +7,16 @@ * * Based on linux/arch/sh/boards/se/7343/irq.c * Copyright (C) 2007 Nobuhiro Iwamatsu - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #define DRV_NAME "SE7343-FPGA" #define pr_fmt(fmt) DRV_NAME ": " fmt -#define irq_reg_readl ioread16 -#define irq_reg_writel iowrite16 - #include <linux/init.h> #include <linux/irq.h> #include <linux/interrupt.h> #include <linux/irqdomain.h> #include <linux/io.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <mach-se/mach/se7343.h> #define PA_CPLD_BASE_ADDR 0x11400000 @@ -32,9 +26,9 @@ static void __iomem *se7343_irq_regs; struct irq_domain *se7343_irq_domain; -static void se7343_irq_demux(unsigned int irq, struct irq_desc *desc) +static void se7343_irq_demux(struct irq_desc *desc) { - struct irq_data *data = irq_get_irq_data(irq); + struct irq_data *data = irq_desc_get_irq_data(desc); struct irq_chip *chip = irq_data_get_irq_chip(data); unsigned long mask; int bit; @@ -44,7 +38,7 @@ static void se7343_irq_demux(unsigned int irq, struct irq_desc *desc) mask = ioread16(se7343_irq_regs + PA_CPLD_ST_REG); for_each_set_bit(bit, &mask, SE7343_FPGA_IRQ_NR) - generic_handle_irq(irq_linear_revmap(se7343_irq_domain, bit)); + generic_handle_domain_irq(se7343_irq_domain, bit); chip->irq_unmask(data); } @@ -53,8 +47,9 @@ static void __init se7343_domain_init(void) { int i; - se7343_irq_domain = irq_domain_add_linear(NULL, SE7343_FPGA_IRQ_NR, - &irq_domain_simple_ops, NULL); + se7343_irq_domain = irq_domain_create_linear(NULL, SE7343_FPGA_IRQ_NR, + &irq_domain_simple_ops, + NULL); if (unlikely(!se7343_irq_domain)) { printk("Failed to get IRQ domain\n"); return; @@ -76,7 +71,7 @@ static void __init se7343_gc_init(void) struct irq_chip_type *ct; unsigned int irq_base; - irq_base = irq_linear_revmap(se7343_irq_domain, 0); + irq_base = irq_find_mapping(se7343_irq_domain, 0); gc = irq_alloc_generic_chip(DRV_NAME, 1, irq_base, se7343_irq_regs, handle_level_irq); diff --git a/arch/sh/boards/mach-se/7343/setup.c b/arch/sh/boards/mach-se/7343/setup.c index 8ce4f2a202a8..fe0e550601a2 100644 --- a/arch/sh/boards/mach-se/7343/setup.c +++ b/arch/sh/boards/mach-se/7343/setup.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/init.h> #include <linux/platform_device.h> #include <linux/mtd/physmap.h> diff --git a/arch/sh/boards/mach-se/770x/Makefile b/arch/sh/boards/mach-se/770x/Makefile index 43ea14feef51..900d93cfb6a5 100644 --- a/arch/sh/boards/mach-se/770x/Makefile +++ b/arch/sh/boards/mach-se/770x/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the 770x SolutionEngine specific parts of the kernel # diff --git a/arch/sh/boards/mach-se/770x/irq.c b/arch/sh/boards/mach-se/770x/irq.c index 1028c17b81bc..66e2c8aa0b69 100644 --- a/arch/sh/boards/mach-se/770x/irq.c +++ b/arch/sh/boards/mach-se/770x/irq.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/arch/sh/boards/se/770x/irq.c * diff --git a/arch/sh/boards/mach-se/770x/setup.c b/arch/sh/boards/mach-se/770x/setup.c index 658326f44df8..412326d59e6f 100644 --- a/arch/sh/boards/mach-se/770x/setup.c +++ b/arch/sh/boards/mach-se/770x/setup.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/arch/sh/boards/se/770x/setup.c * @@ -8,6 +9,7 @@ */ #include <linux/init.h> #include <linux/platform_device.h> +#include <linux/sh_eth.h> #include <mach-se/mach/se.h> #include <mach-se/mach/mrshpc.h> #include <asm/machvec.h> @@ -114,13 +116,23 @@ static struct platform_device heartbeat_device = { #if defined(CONFIG_CPU_SUBTYPE_SH7710) ||\ defined(CONFIG_CPU_SUBTYPE_SH7712) /* SH771X Ethernet driver */ +static struct sh_eth_plat_data sh_eth_plat = { + .phy = PHY_ID, + .phy_interface = PHY_INTERFACE_MODE_MII, +}; + static struct resource sh_eth0_resources[] = { [0] = { .start = SH_ETH0_BASE, - .end = SH_ETH0_BASE + 0x1B8, + .end = SH_ETH0_BASE + 0x1B8 - 1, .flags = IORESOURCE_MEM, }, [1] = { + .start = SH_TSU_BASE, + .end = SH_TSU_BASE + 0x200 - 1, + .flags = IORESOURCE_MEM, + }, + [2] = { .start = SH_ETH0_IRQ, .end = SH_ETH0_IRQ, .flags = IORESOURCE_IRQ, @@ -131,7 +143,7 @@ static struct platform_device sh_eth0_device = { .name = "sh771x-ether", .id = 0, .dev = { - .platform_data = PHY_ID, + .platform_data = &sh_eth_plat, }, .num_resources = ARRAY_SIZE(sh_eth0_resources), .resource = sh_eth0_resources, @@ -140,10 +152,15 @@ static struct platform_device sh_eth0_device = { static struct resource sh_eth1_resources[] = { [0] = { .start = SH_ETH1_BASE, - .end = SH_ETH1_BASE + 0x1B8, + .end = SH_ETH1_BASE + 0x1B8 - 1, .flags = IORESOURCE_MEM, }, [1] = { + .start = SH_TSU_BASE, + .end = SH_TSU_BASE + 0x200 - 1, + .flags = IORESOURCE_MEM, + }, + [2] = { .start = SH_ETH1_IRQ, .end = SH_ETH1_IRQ, .flags = IORESOURCE_IRQ, @@ -154,7 +171,7 @@ static struct platform_device sh_eth1_device = { .name = "sh771x-ether", .id = 1, .dev = { - .platform_data = PHY_ID, + .platform_data = &sh_eth_plat, }, .num_resources = ARRAY_SIZE(sh_eth1_resources), .resource = sh_eth1_resources, diff --git a/arch/sh/boards/mach-se/7721/Makefile b/arch/sh/boards/mach-se/7721/Makefile index 7f09030980b3..09436f10ddf1 100644 --- a/arch/sh/boards/mach-se/7721/Makefile +++ b/arch/sh/boards/mach-se/7721/Makefile @@ -1 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0 obj-y := setup.o irq.o diff --git a/arch/sh/boards/mach-se/7721/irq.c b/arch/sh/boards/mach-se/7721/irq.c index d85022ea3f12..e6ef2a2655c3 100644 --- a/arch/sh/boards/mach-se/7721/irq.c +++ b/arch/sh/boards/mach-se/7721/irq.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/arch/sh/boards/se/7721/irq.c * * Copyright (C) 2008 Renesas Solutions Corp. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/irq.h> diff --git a/arch/sh/boards/mach-se/7721/setup.c b/arch/sh/boards/mach-se/7721/setup.c index a0b3dba34ebf..3af724dc4ba4 100644 --- a/arch/sh/boards/mach-se/7721/setup.c +++ b/arch/sh/boards/mach-se/7721/setup.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/arch/sh/boards/se/7721/setup.c * * Copyright (C) 2008 Renesas Solutions Corp. * * Hitachi UL SolutionEngine 7721 Support. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * */ #include <linux/init.h> #include <linux/platform_device.h> diff --git a/arch/sh/boards/mach-se/7722/Makefile b/arch/sh/boards/mach-se/7722/Makefile index 8694373389e5..a5e89c0c6bb2 100644 --- a/arch/sh/boards/mach-se/7722/Makefile +++ b/arch/sh/boards/mach-se/7722/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the HITACHI UL SolutionEngine 7722 specific parts of the kernel # diff --git a/arch/sh/boards/mach-se/7722/irq.c b/arch/sh/boards/mach-se/7722/irq.c index f5e2af1bf040..49aa3a2b1b8f 100644 --- a/arch/sh/boards/mach-se/7722/irq.c +++ b/arch/sh/boards/mach-se/7722/irq.c @@ -1,26 +1,20 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Hitachi UL SolutionEngine 7722 FPGA IRQ Support. * * Copyright (C) 2007 Nobuhiro Iwamatsu * Copyright (C) 2012 Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #define DRV_NAME "SE7722-FPGA" #define pr_fmt(fmt) DRV_NAME ": " fmt -#define irq_reg_readl ioread16 -#define irq_reg_writel iowrite16 - #include <linux/init.h> #include <linux/irq.h> #include <linux/interrupt.h> #include <linux/irqdomain.h> #include <linux/io.h> #include <linux/err.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <mach-se/mach/se7722.h> #define IRQ01_BASE_ADDR 0x11800000 @@ -31,9 +25,9 @@ static void __iomem *se7722_irq_regs; struct irq_domain *se7722_irq_domain; -static void se7722_irq_demux(unsigned int irq, struct irq_desc *desc) +static void se7722_irq_demux(struct irq_desc *desc) { - struct irq_data *data = irq_get_irq_data(irq); + struct irq_data *data = irq_desc_get_irq_data(desc); struct irq_chip *chip = irq_data_get_irq_chip(data); unsigned long mask; int bit; @@ -43,7 +37,7 @@ static void se7722_irq_demux(unsigned int irq, struct irq_desc *desc) mask = ioread16(se7722_irq_regs + IRQ01_STS_REG); for_each_set_bit(bit, &mask, SE7722_FPGA_IRQ_NR) - generic_handle_irq(irq_linear_revmap(se7722_irq_domain, bit)); + generic_handle_domain_irq(se7722_irq_domain, bit); chip->irq_unmask(data); } @@ -52,7 +46,7 @@ static void __init se7722_domain_init(void) { int i; - se7722_irq_domain = irq_domain_add_linear(NULL, SE7722_FPGA_IRQ_NR, + se7722_irq_domain = irq_domain_create_linear(NULL, SE7722_FPGA_IRQ_NR, &irq_domain_simple_ops, NULL); if (unlikely(!se7722_irq_domain)) { printk("Failed to get IRQ domain\n"); @@ -75,7 +69,7 @@ static void __init se7722_gc_init(void) struct irq_chip_type *ct; unsigned int irq_base; - irq_base = irq_linear_revmap(se7722_irq_domain, 0); + irq_base = irq_find_mapping(se7722_irq_domain, 0); gc = irq_alloc_generic_chip(DRV_NAME, 1, irq_base, se7722_irq_regs, handle_level_irq); diff --git a/arch/sh/boards/mach-se/7722/setup.c b/arch/sh/boards/mach-se/7722/setup.c index e04e2bc46984..2cd4a2e84b93 100644 --- a/arch/sh/boards/mach-se/7722/setup.c +++ b/arch/sh/boards/mach-se/7722/setup.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/arch/sh/boards/se/7722/setup.c * @@ -5,11 +6,6 @@ * Copyright (C) 2012 Paul Mundt * * Hitachi UL SolutionEngine 7722 Support. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * */ #include <linux/init.h> #include <linux/platform_device.h> diff --git a/arch/sh/boards/mach-se/7724/Makefile b/arch/sh/boards/mach-se/7724/Makefile index a08b36830f0e..6c6112b24617 100644 --- a/arch/sh/boards/mach-se/7724/Makefile +++ b/arch/sh/boards/mach-se/7724/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the HITACHI UL SolutionEngine 7724 specific parts of the kernel # diff --git a/arch/sh/boards/mach-se/7724/irq.c b/arch/sh/boards/mach-se/7724/irq.c index 5d1d3ec9a6cd..14ce3024738f 100644 --- a/arch/sh/boards/mach-se/7724/irq.c +++ b/arch/sh/boards/mach-se/7724/irq.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/arch/sh/boards/se/7724/irq.c * @@ -9,10 +10,6 @@ * Copyright (C) 2007 Nobuhiro Iwamatsu * * Hitachi UL SolutionEngine 7724 Support. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/irq.h> @@ -92,8 +89,9 @@ static struct irq_chip se7724_irq_chip __read_mostly = { .irq_unmask = enable_se7724_irq, }; -static void se7724_irq_demux(unsigned int irq, struct irq_desc *desc) +static void se7724_irq_demux(struct irq_desc *desc) { + unsigned int irq = irq_desc_get_irq(desc); struct fpga_irq set = get_fpga_irq(irq); unsigned short intv = __raw_readw(set.sraddr); unsigned int ext_irq = set.base; diff --git a/arch/sh/boards/mach-se/7724/sdram.S b/arch/sh/boards/mach-se/7724/sdram.S index 6fa4734d09c7..61c1fe78d71a 100644 --- a/arch/sh/boards/mach-se/7724/sdram.S +++ b/arch/sh/boards/mach-se/7724/sdram.S @@ -1,11 +1,8 @@ -/* +/* SPDX-License-Identifier: GPL-2.0 + * * MS7724SE sdram self/auto-refresh setup code * * Copyright (C) 2009 Magnus Damm - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/sys.h> diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c index b70180ef3e29..e500feb91053 100644 --- a/arch/sh/boards/mach-se/7724/setup.c +++ b/arch/sh/boards/mach-se/7724/setup.c @@ -1,43 +1,50 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/arch/sh/boards/se/7724/setup.c * * Copyright (C) 2009 Renesas Solutions Corp. * * Kuninori Morimoto <morimoto.kuninori@renesas.com> - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ +#include <asm/clock.h> +#include <asm/heartbeat.h> +#include <asm/io.h> +#include <asm/suspend.h> -#include <linux/init.h> +#include <cpu/sh7724.h> + +#include <linux/delay.h> #include <linux/device.h> +#include <linux/gpio.h> +#include <linux/init.h> +#include <linux/input.h> +#include <linux/input/sh_keysc.h> #include <linux/interrupt.h> -#include <linux/platform_device.h> +#include <linux/memblock.h> #include <linux/mmc/host.h> -#include <linux/mmc/sh_mobile_sdhi.h> #include <linux/mtd/physmap.h> -#include <linux/delay.h> +#include <linux/platform_data/tmio.h> +#include <linux/platform_device.h> #include <linux/regulator/fixed.h> #include <linux/regulator/machine.h> -#include <linux/smc91x.h> -#include <linux/gpio.h> -#include <linux/input.h> -#include <linux/input/sh_keysc.h> -#include <linux/usb/r8a66597.h> #include <linux/sh_eth.h> #include <linux/sh_intc.h> +#include <linux/smc91x.h> +#include <linux/usb/r8a66597.h> #include <linux/videodev2.h> -#include <video/sh_mobile_lcdc.h> -#include <media/sh_mobile_ceu.h> +#include <linux/dma-map-ops.h> + +#include <mach-se/mach/se7724.h> +#include <media/drv-intf/renesas-ceu.h> + #include <sound/sh_fsi.h> #include <sound/simple_card.h> -#include <asm/io.h> -#include <asm/heartbeat.h> -#include <asm/clock.h> -#include <asm/suspend.h> -#include <cpu/sh7724.h> -#include <mach-se/mach/se7724.h> + +#include <video/sh_mobile_lcdc.h> + +#define CEU_BUFFER_MEMORY_SIZE (4 << 20) +static phys_addr_t ceu0_dma_membase; +static phys_addr_t ceu1_dma_membase; /* * SWx 1234 5678 @@ -216,8 +223,8 @@ static struct platform_device lcdc_device = { }; /* CEU0 */ -static struct sh_mobile_ceu_info sh_mobile_ceu0_info = { - .flags = SH_CEU_FLAG_USE_8BIT_BUS, +static struct ceu_platform_data ceu0_pdata = { + .num_subdevs = 0, }; static struct resource ceu0_resources[] = { @@ -231,24 +238,21 @@ static struct resource ceu0_resources[] = { .start = evt2irq(0x880), .flags = IORESOURCE_IRQ, }, - [2] = { - /* place holder for contiguous memory */ - }, }; static struct platform_device ceu0_device = { - .name = "sh_mobile_ceu", - .id = 0, /* "ceu0" clock */ + .name = "renesas-ceu", + .id = 0, /* "ceu.0" clock */ .num_resources = ARRAY_SIZE(ceu0_resources), .resource = ceu0_resources, .dev = { - .platform_data = &sh_mobile_ceu0_info, + .platform_data = &ceu0_pdata, }, }; /* CEU1 */ -static struct sh_mobile_ceu_info sh_mobile_ceu1_info = { - .flags = SH_CEU_FLAG_USE_8BIT_BUS, +static struct ceu_platform_data ceu1_pdata = { + .num_subdevs = 0, }; static struct resource ceu1_resources[] = { @@ -262,18 +266,15 @@ static struct resource ceu1_resources[] = { .start = evt2irq(0x9e0), .flags = IORESOURCE_IRQ, }, - [2] = { - /* place holder for contiguous memory */ - }, }; static struct platform_device ceu1_device = { - .name = "sh_mobile_ceu", - .id = 1, /* "ceu1" clock */ + .name = "renesas-ceu", + .id = 1, /* "ceu.1" clock */ .num_resources = ARRAY_SIZE(ceu1_resources), .resource = ceu1_resources, .dev = { - .platform_data = &sh_mobile_ceu1_info, + .platform_data = &ceu1_pdata, }, }; @@ -299,19 +300,17 @@ static struct platform_device fsi_device = { .resource = fsi_resources, }; -static struct asoc_simple_card_info fsi_ak4642_info = { +static struct simple_util_info fsi_ak4642_info = { .name = "AK4642", .card = "FSIA-AK4642", .codec = "ak4642-codec.0-0012", .platform = "sh_fsi.0", - .daifmt = SND_SOC_DAIFMT_LEFT_J, + .daifmt = SND_SOC_DAIFMT_LEFT_J | SND_SOC_DAIFMT_CBP_CFP, .cpu_dai = { .name = "fsia-dai", - .fmt = SND_SOC_DAIFMT_CBS_CFS | SND_SOC_DAIFMT_IB_NF, }, .codec_dai = { .name = "ak4642-hifi", - .fmt = SND_SOC_DAIFMT_CBM_CFM, .sysclk = 11289600, }, }; @@ -365,7 +364,7 @@ static struct platform_device keysc_device = { static struct resource sh_eth_resources[] = { [0] = { .start = SH_ETH_ADDR, - .end = SH_ETH_ADDR + 0x1FC, + .end = SH_ETH_ADDR + 0x1FC - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -376,7 +375,7 @@ static struct resource sh_eth_resources[] = { static struct sh_eth_plat_data sh_eth_plat = { .phy = 0x1f, /* SMSC LAN8187 */ - .edmac_endian = EDMAC_LITTLE_ENDIAN, + .phy_interface = PHY_INTERFACE_MODE_MII, }; static struct platform_device sh_eth_device = { @@ -469,10 +468,10 @@ static struct resource sdhi0_cn7_resources[] = { }, }; -static struct sh_mobile_sdhi_info sh7724_sdhi0_data = { - .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, - .tmio_caps = MMC_CAP_SDIO_IRQ, +static struct tmio_mmc_data sh7724_sdhi0_data = { + .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI0_TX, + .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI0_RX, + .capabilities = MMC_CAP_SDIO_IRQ, }; static struct platform_device sdhi0_cn7_device = { @@ -498,10 +497,10 @@ static struct resource sdhi1_cn8_resources[] = { }, }; -static struct sh_mobile_sdhi_info sh7724_sdhi1_data = { - .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX, - .tmio_caps = MMC_CAP_SDIO_IRQ, +static struct tmio_mmc_data sh7724_sdhi1_data = { + .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI1_TX, + .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI1_RX, + .capabilities = MMC_CAP_SDIO_IRQ, }; static struct platform_device sdhi1_cn8_device = { @@ -534,8 +533,8 @@ static struct platform_device irda_device = { .resource = irda_resources, }; -#include <media/ak881x.h> -#include <media/sh_vou.h> +#include <media/i2c/ak881x.h> +#include <media/drv-intf/sh_vou.h> static struct ak881x_pdata ak881x_pdata = { .flags = AK881X_IF_MODE_SLAVE, @@ -576,13 +575,16 @@ static struct platform_device vou_device = { }, }; +static struct platform_device *ms7724se_ceu_devices[] __initdata = { + &ceu0_device, + &ceu1_device, +}; + static struct platform_device *ms7724se_devices[] __initdata = { &heartbeat_device, &smc91x_eth_device, &lcdc_device, &nor_flash_device, - &ceu0_device, - &ceu1_device, &keysc_device, &sh_eth_device, &sh7724_usb0_host_device, @@ -799,7 +801,6 @@ static int __init devices_setup(void) gpio_request(GPIO_FN_VIO0_CLK, NULL); gpio_request(GPIO_FN_VIO0_FLD, NULL); gpio_request(GPIO_FN_VIO0_HD, NULL); - platform_resource_setup_memory(&ceu0_device, "ceu0", 4 << 20); /* enable CEU1 */ gpio_request(GPIO_FN_VIO1_D7, NULL); @@ -814,7 +815,6 @@ static int __init devices_setup(void) gpio_request(GPIO_FN_VIO1_HD, NULL); gpio_request(GPIO_FN_VIO1_VD, NULL); gpio_request(GPIO_FN_VIO1_CLK, NULL); - platform_resource_setup_memory(&ceu1_device, "ceu1", 4 << 20); /* KEYSC */ gpio_request(GPIO_FN_KEYOUT5_IN5, NULL); @@ -936,12 +936,49 @@ static int __init devices_setup(void) gpio_request(GPIO_FN_DV_VSYNC, NULL); gpio_request(GPIO_FN_DV_HSYNC, NULL); + /* Initialize CEU platform devices separately to map memory first */ + device_initialize(&ms7724se_ceu_devices[0]->dev); + dma_declare_coherent_memory(&ms7724se_ceu_devices[0]->dev, + ceu0_dma_membase, ceu0_dma_membase, + CEU_BUFFER_MEMORY_SIZE); + platform_device_add(ms7724se_ceu_devices[0]); + + device_initialize(&ms7724se_ceu_devices[1]->dev); + dma_declare_coherent_memory(&ms7724se_ceu_devices[1]->dev, + ceu1_dma_membase, ceu1_dma_membase, + CEU_BUFFER_MEMORY_SIZE); + platform_device_add(ms7724se_ceu_devices[1]); + return platform_add_devices(ms7724se_devices, ARRAY_SIZE(ms7724se_devices)); } device_initcall(devices_setup); +/* Reserve a portion of memory for CEU 0 and CEU 1 buffers */ +static void __init ms7724se_mv_mem_reserve(void) +{ + phys_addr_t phys; + phys_addr_t size = CEU_BUFFER_MEMORY_SIZE; + + phys = memblock_phys_alloc(size, PAGE_SIZE); + if (!phys) + panic("Failed to allocate CEU0 memory\n"); + + memblock_phys_free(phys, size); + memblock_remove(phys, size); + ceu0_dma_membase = phys; + + phys = memblock_phys_alloc(size, PAGE_SIZE); + if (!phys) + panic("Failed to allocate CEU1 memory\n"); + + memblock_phys_free(phys, size); + memblock_remove(phys, size); + ceu1_dma_membase = phys; +} + static struct sh_machine_vector mv_ms7724se __initmv = { .mv_name = "ms7724se", .mv_init_irq = init_se7724_IRQ, + .mv_mem_reserve = ms7724se_mv_mem_reserve, }; diff --git a/arch/sh/boards/mach-se/7751/Makefile b/arch/sh/boards/mach-se/7751/Makefile index a338fd9d5039..2406d3e35352 100644 --- a/arch/sh/boards/mach-se/7751/Makefile +++ b/arch/sh/boards/mach-se/7751/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the 7751 SolutionEngine specific parts of the kernel # diff --git a/arch/sh/boards/mach-se/7751/irq.c b/arch/sh/boards/mach-se/7751/irq.c index 5c9847ea1e7c..dcefe58d8753 100644 --- a/arch/sh/boards/mach-se/7751/irq.c +++ b/arch/sh/boards/mach-se/7751/irq.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/arch/sh/boards/se/7751/irq.c * diff --git a/arch/sh/boards/mach-se/7751/setup.c b/arch/sh/boards/mach-se/7751/setup.c index 820f4e7ba0d2..4c480605557f 100644 --- a/arch/sh/boards/mach-se/7751/setup.c +++ b/arch/sh/boards/mach-se/7751/setup.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/arch/sh/boards/se/7751/setup.c * diff --git a/arch/sh/boards/mach-se/7780/Makefile b/arch/sh/boards/mach-se/7780/Makefile index 6b88adae3ecc..1f6669ab1bc0 100644 --- a/arch/sh/boards/mach-se/7780/Makefile +++ b/arch/sh/boards/mach-se/7780/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the HITACHI UL SolutionEngine 7780 specific parts of the kernel # diff --git a/arch/sh/boards/mach-se/7780/irq.c b/arch/sh/boards/mach-se/7780/irq.c index d5c9edc172a3..d427dfd711f1 100644 --- a/arch/sh/boards/mach-se/7780/irq.c +++ b/arch/sh/boards/mach-se/7780/irq.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/arch/sh/boards/se/7780/irq.c * * Copyright (C) 2006,2007 Nobuhiro Iwamatsu * * Hitachi UL SolutionEngine 7780 Support. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/irq.h> diff --git a/arch/sh/boards/mach-se/7780/setup.c b/arch/sh/boards/mach-se/7780/setup.c index ae5a1d84fdf8..309f2681381b 100644 --- a/arch/sh/boards/mach-se/7780/setup.c +++ b/arch/sh/boards/mach-se/7780/setup.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/arch/sh/boards/se/7780/setup.c * * Copyright (C) 2006,2007 Nobuhiro Iwamatsu * * Hitachi UL SolutionEngine 7780 Support. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/platform_device.h> diff --git a/arch/sh/boards/mach-se/Makefile b/arch/sh/boards/mach-se/Makefile index b537e238c6bc..8f69fc147c73 100644 --- a/arch/sh/boards/mach-se/Makefile +++ b/arch/sh/boards/mach-se/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_SH_7619_SOLUTION_ENGINE) += board-se7619.o obj-$(CONFIG_SH_SOLUTION_ENGINE) += 770x/ diff --git a/arch/sh/boards/mach-se/board-se7619.c b/arch/sh/boards/mach-se/board-se7619.c index 958bcd7aacc5..4431da64a56f 100644 --- a/arch/sh/boards/mach-se/board-se7619.c +++ b/arch/sh/boards/mach-se/board-se7619.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * arch/sh/boards/se/7619/setup.c * diff --git a/arch/sh/boards/mach-sh03/Makefile b/arch/sh/boards/mach-sh03/Makefile index 400306a796ec..f89c25c6a39c 100644 --- a/arch/sh/boards/mach-sh03/Makefile +++ b/arch/sh/boards/mach-sh03/Makefile @@ -1,5 +1,7 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the Interface (CTP/PCI-SH03) specific parts of the kernel # -obj-y := setup.o rtc.o +obj-y := setup.o +obj-$(CONFIG_RTC_DRV_GENERIC) += rtc.o diff --git a/arch/sh/boards/mach-sh03/rtc.c b/arch/sh/boards/mach-sh03/rtc.c index f83ac7995d0f..bc6cf995128c 100644 --- a/arch/sh/boards/mach-sh03/rtc.c +++ b/arch/sh/boards/mach-sh03/rtc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/arch/sh/boards/sh03/rtc.c -- CTP/PCI-SH03 on-chip RTC support * @@ -10,10 +11,10 @@ #include <linux/sched.h> #include <linux/time.h> #include <linux/bcd.h> -#include <linux/rtc.h> #include <linux/spinlock.h> -#include <asm/io.h> -#include <asm/rtc.h> +#include <linux/io.h> +#include <linux/rtc.h> +#include <linux/platform_device.h> #define RTC_BASE 0xb0000000 #define RTC_SEC1 (RTC_BASE + 0) @@ -37,7 +38,7 @@ static DEFINE_SPINLOCK(sh03_rtc_lock); -unsigned long get_cmos_time(void) +static int sh03_rtc_gettimeofday(struct device *dev, struct rtc_time *tm) { unsigned int year, mon, day, hour, min, sec; @@ -74,17 +75,18 @@ unsigned long get_cmos_time(void) } spin_unlock(&sh03_rtc_lock); - return mktime(year, mon, day, hour, min, sec); -} -void sh03_rtc_gettimeofday(struct timespec *tv) -{ + tm->tm_sec = sec; + tm->tm_min = min; + tm->tm_hour = hour; + tm->tm_mday = day; + tm->tm_mon = mon; + tm->tm_year = year - 1900; - tv->tv_sec = get_cmos_time(); - tv->tv_nsec = 0; + return 0; } -static int set_rtc_mmss(unsigned long nowtime) +static int set_rtc_mmss(struct rtc_time *tm) { int retval = 0; int real_seconds, real_minutes, cmos_minutes; @@ -96,8 +98,8 @@ static int set_rtc_mmss(unsigned long nowtime) if (!(__raw_readb(RTC_CTL) & RTC_BUSY)) break; cmos_minutes = (__raw_readb(RTC_MIN1) & 0xf) + (__raw_readb(RTC_MIN10) & 0xf) * 10; - real_seconds = nowtime % 60; - real_minutes = nowtime / 60; + real_seconds = tm->tm_sec; + real_minutes = tm->tm_min; if (((abs(real_minutes - cmos_minutes) + 15)/30) & 1) real_minutes += 30; /* correct for half hour time zone */ real_minutes %= 60; @@ -111,22 +113,31 @@ static int set_rtc_mmss(unsigned long nowtime) printk_once(KERN_NOTICE "set_rtc_mmss: can't update from %d to %d\n", cmos_minutes, real_minutes); - retval = -1; + retval = -EINVAL; } spin_unlock(&sh03_rtc_lock); return retval; } -int sh03_rtc_settimeofday(const time_t secs) +static int sh03_rtc_settimeofday(struct device *dev, struct rtc_time *tm) { - unsigned long nowtime = secs; - - return set_rtc_mmss(nowtime); + return set_rtc_mmss(tm); } -void sh03_time_init(void) +static const struct rtc_class_ops rtc_generic_ops = { + .read_time = sh03_rtc_gettimeofday, + .set_time = sh03_rtc_settimeofday, +}; + +static int __init sh03_time_init(void) { - rtc_sh_get_time = sh03_rtc_gettimeofday; - rtc_sh_set_time = sh03_rtc_settimeofday; + struct platform_device *pdev; + + pdev = platform_device_register_data(NULL, "rtc-generic", -1, + &rtc_generic_ops, + sizeof(rtc_generic_ops)); + + return PTR_ERR_OR_ZERO(pdev); } +arch_initcall(sh03_time_init); diff --git a/arch/sh/boards/mach-sh03/setup.c b/arch/sh/boards/mach-sh03/setup.c index f582dab59343..5c9312f334d3 100644 --- a/arch/sh/boards/mach-sh03/setup.c +++ b/arch/sh/boards/mach-sh03/setup.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/arch/sh/boards/sh03/setup.c * @@ -21,14 +22,6 @@ static void __init init_sh03_IRQ(void) plat_irq_setup_pins(IRQ_MODE_IRQ); } -/* arch/sh/boards/sh03/rtc.c */ -void sh03_time_init(void); - -static void __init sh03_setup(char **cmdline_p) -{ - board_time_init = sh03_time_init; -} - static struct resource cf_ide_resources[] = { [0] = { .start = 0x1f0, @@ -82,7 +75,7 @@ static int __init sh03_devices_setup(void) /* open I/O area window */ paddrbase = virt_to_phys((void *)PA_AREA5_IO); prot = PAGE_KERNEL_PCC(1, _PAGE_PCC_IO16); - cf_ide_base = ioremap_prot(paddrbase, PAGE_SIZE, pgprot_val(prot)); + cf_ide_base = ioremap_prot(paddrbase, PAGE_SIZE, prot); if (!cf_ide_base) { printk("allocate_cf_area : can't open CF I/O window!\n"); return -ENOMEM; @@ -100,6 +93,5 @@ device_initcall(sh03_devices_setup); static struct sh_machine_vector mv_sh03 __initmv = { .mv_name = "Interface (CTP/PCI-SH03)", - .mv_setup = sh03_setup, .mv_init_irq = init_sh03_IRQ, }; diff --git a/arch/sh/boards/mach-sh7763rdp/Makefile b/arch/sh/boards/mach-sh7763rdp/Makefile index f6c0b55516d2..d6341310444a 100644 --- a/arch/sh/boards/mach-sh7763rdp/Makefile +++ b/arch/sh/boards/mach-sh7763rdp/Makefile @@ -1 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0 obj-y := setup.o irq.o diff --git a/arch/sh/boards/mach-sh7763rdp/irq.c b/arch/sh/boards/mach-sh7763rdp/irq.c index add698c8f2b4..efd382b7dad4 100644 --- a/arch/sh/boards/mach-sh7763rdp/irq.c +++ b/arch/sh/boards/mach-sh7763rdp/irq.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/arch/sh/boards/renesas/sh7763rdp/irq.c * @@ -5,10 +6,6 @@ * * Copyright (C) 2008 Renesas Solutions Corp. * Copyright (C) 2008 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> diff --git a/arch/sh/boards/mach-sh7763rdp/setup.c b/arch/sh/boards/mach-sh7763rdp/setup.c index 50ba481fa240..e25193001ea0 100644 --- a/arch/sh/boards/mach-sh7763rdp/setup.c +++ b/arch/sh/boards/mach-sh7763rdp/setup.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/arch/sh/boards/renesas/sh7763rdp/setup.c * @@ -5,10 +6,6 @@ * * Copyright (C) 2008 Renesas Solutions Corp. * Copyright (C) 2008 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/platform_device.h> @@ -87,8 +84,6 @@ static struct resource sh_eth_resources[] = { static struct sh_eth_plat_data sh7763_eth_pdata = { .phy = 1, - .edmac_endian = EDMAC_LITTLE_ENDIAN, - .register_type = SH_ETH_REG_GIGABIT, .phy_interface = PHY_INTERFACE_MODE_MII, }; @@ -124,7 +119,7 @@ static struct fb_videomode sh7763fb_videomode = { .vsync_len = 1, .sync = 0, .vmode = FB_VMODE_NONINTERLACED, - .flag = FBINFO_FLAG_DEFAULT, + .flag = FB_MODE_IS_UNKNOWN, }; static struct sh7760fb_platdata sh7763fb_def_pdata = { diff --git a/arch/sh/boards/mach-x3proto/Makefile b/arch/sh/boards/mach-x3proto/Makefile index 0cbe3d02dea3..6caefa114598 100644 --- a/arch/sh/boards/mach-x3proto/Makefile +++ b/arch/sh/boards/mach-x3proto/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-y += setup.o ilsel.o obj-$(CONFIG_GPIOLIB) += gpio.o diff --git a/arch/sh/boards/mach-x3proto/gpio.c b/arch/sh/boards/mach-x3proto/gpio.c index 3ea65e9b56e8..c13d51b29702 100644 --- a/arch/sh/boards/mach-x3proto/gpio.c +++ b/arch/sh/boards/mach-x3proto/gpio.c @@ -1,19 +1,16 @@ +// SPDX-License-Identifier: GPL-2.0 /* * arch/sh/boards/mach-x3proto/gpio.c * * Renesas SH-X3 Prototype Baseboard GPIO Support. * * Copyright (C) 2010 - 2012 Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <linux/init.h> #include <linux/interrupt.h> -#include <linux/gpio.h> +#include <linux/gpio/driver.h> #include <linux/irq.h> #include <linux/kernel.h> #include <linux/spinlock.h> @@ -60,9 +57,9 @@ static int x3proto_gpio_to_irq(struct gpio_chip *chip, unsigned gpio) return virq; } -static void x3proto_gpio_irq_handler(unsigned int irq, struct irq_desc *desc) +static void x3proto_gpio_irq_handler(struct irq_desc *desc) { - struct irq_data *data = irq_get_irq_data(irq); + struct irq_data *data = irq_desc_get_irq_data(desc); struct irq_chip *chip = irq_data_get_irq_chip(data); unsigned long mask; int pin; @@ -71,7 +68,7 @@ static void x3proto_gpio_irq_handler(unsigned int irq, struct irq_desc *desc) mask = __raw_readw(KEYDETR); for_each_set_bit(pin, &mask, NR_BASEBOARD_GPIOS) - generic_handle_irq(irq_linear_revmap(x3proto_irq_domain, pin)); + generic_handle_domain_irq(x3proto_irq_domain, pin); chip->irq_unmask(data); } @@ -107,11 +104,11 @@ int __init x3proto_gpio_setup(void) if (unlikely(ilsel < 0)) return ilsel; - ret = gpiochip_add(&x3proto_gpio_chip); + ret = gpiochip_add_data(&x3proto_gpio_chip, NULL); if (unlikely(ret)) goto err_gpio; - x3proto_irq_domain = irq_domain_add_linear(NULL, NR_BASEBOARD_GPIOS, + x3proto_irq_domain = irq_domain_create_linear(NULL, NR_BASEBOARD_GPIOS, &x3proto_gpio_irq_ops, NULL); if (unlikely(!x3proto_irq_domain)) goto err_irq; @@ -128,10 +125,8 @@ int __init x3proto_gpio_setup(void) return 0; err_irq: - ret = gpiochip_remove(&x3proto_gpio_chip); - if (unlikely(ret)) - pr_err("Failed deregistering GPIO\n"); - + gpiochip_remove(&x3proto_gpio_chip); + ret = 0; err_gpio: synchronize_irq(ilsel); diff --git a/arch/sh/boards/mach-x3proto/ilsel.c b/arch/sh/boards/mach-x3proto/ilsel.c index 95e346139515..f0d5eb41521a 100644 --- a/arch/sh/boards/mach-x3proto/ilsel.c +++ b/arch/sh/boards/mach-x3proto/ilsel.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * arch/sh/boards/mach-x3proto/ilsel.c * * Helper routines for SH-X3 proto board ILSEL. * * Copyright (C) 2007 - 2010 Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/arch/sh/boards/mach-x3proto/setup.c b/arch/sh/boards/mach-x3proto/setup.c index d682e2b6a856..ca2802d30565 100644 --- a/arch/sh/boards/mach-x3proto/setup.c +++ b/arch/sh/boards/mach-x3proto/setup.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * arch/sh/boards/mach-x3proto/setup.c * * Renesas SH-X3 Prototype Board Support. * * Copyright (C) 2007 - 2010 Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/platform_device.h> @@ -19,7 +16,7 @@ #include <linux/input.h> #include <linux/usb/r8a66597.h> #include <linux/usb/m66592.h> -#include <linux/gpio.h> +#include <linux/gpio/driver.h> #include <linux/gpio_keys.h> #include <mach/ilsel.h> #include <mach/hardware.h> diff --git a/arch/sh/boards/of-generic.c b/arch/sh/boards/of-generic.c new file mode 100644 index 000000000000..cc88cb8908cc --- /dev/null +++ b/arch/sh/boards/of-generic.c @@ -0,0 +1,174 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * SH generic board support, using device tree + * + * Copyright (C) 2015-2016 Smart Energy Instruments, Inc. + */ + +#include <linux/of.h> +#include <linux/of_clk.h> +#include <linux/of_fdt.h> +#include <linux/clocksource.h> +#include <linux/irqchip.h> + +#include <asm/clock.h> +#include <asm/machvec.h> +#include <asm/rtc.h> + +#ifdef CONFIG_SMP + +static void dummy_smp_setup(void) +{ +} + +static void dummy_prepare_cpus(unsigned int max_cpus) +{ +} + +static void dummy_start_cpu(unsigned int cpu, unsigned long entry_point) +{ +} + +static unsigned int dummy_smp_processor_id(void) +{ + return 0; +} + +static void dummy_send_ipi(unsigned int cpu, unsigned int message) +{ +} + +static struct plat_smp_ops dummy_smp_ops = { + .smp_setup = dummy_smp_setup, + .prepare_cpus = dummy_prepare_cpus, + .start_cpu = dummy_start_cpu, + .smp_processor_id = dummy_smp_processor_id, + .send_ipi = dummy_send_ipi, + .cpu_die = native_cpu_die, + .cpu_disable = native_cpu_disable, + .play_dead = native_play_dead, +}; + +extern const struct of_cpu_method __cpu_method_of_table[]; +const struct of_cpu_method __cpu_method_of_table_sentinel + __section("__cpu_method_of_table_end"); + +static void sh_of_smp_probe(void) +{ + struct device_node *np; + const char *method = NULL; + const struct of_cpu_method *m = __cpu_method_of_table; + + pr_info("SH generic board support: scanning for cpus\n"); + + init_cpu_possible(cpumask_of(0)); + + for_each_of_cpu_node(np) { + u64 id = of_get_cpu_hwid(np, 0); + + if (id < NR_CPUS) { + if (!method) + of_property_read_string(np, "enable-method", &method); + set_cpu_possible(id, true); + set_cpu_present(id, true); + __cpu_number_map[id] = id; + __cpu_logical_map[id] = id; + } + } + if (!method) { + np = of_find_node_by_name(NULL, "cpus"); + of_property_read_string(np, "enable-method", &method); + of_node_put(np); + } + + pr_info("CPU enable method: %s\n", method); + if (method) + for (; m->method; m++) + if (!strcmp(m->method, method)) { + register_smp_ops(m->ops); + return; + } + + register_smp_ops(&dummy_smp_ops); +} + +#else + +static void sh_of_smp_probe(void) +{ +} + +#endif + +static void noop(void) +{ +} + +static int noopi(void) +{ + return 0; +} + +static void __init sh_of_mem_reserve(void) +{ + early_init_fdt_reserve_self(); + early_init_fdt_scan_reserved_mem(); +} + +static void __init sh_of_setup(char **cmdline_p) +{ + struct device_node *root; + + sh_mv.mv_name = "Unknown SH model"; + root = of_find_node_by_path("/"); + if (root) { + of_property_read_string(root, "model", &sh_mv.mv_name); + of_node_put(root); + } + + sh_of_smp_probe(); +} + +static int sh_of_irq_demux(int irq) +{ + /* FIXME: eventually this should not be used at all; + * the interrupt controller should set_handle_irq(). */ + return irq; +} + +static void __init sh_of_init_irq(void) +{ + pr_info("SH generic board support: scanning for interrupt controllers\n"); + irqchip_init(); +} + +static int __init sh_of_clk_init(void) +{ +#ifdef CONFIG_COMMON_CLK + /* Disabled pending move to COMMON_CLK framework. */ + pr_info("SH generic board support: scanning for clk providers\n"); + of_clk_init(NULL); +#endif + return 0; +} + +static struct sh_machine_vector __initmv sh_of_generic_mv = { + .mv_setup = sh_of_setup, + .mv_name = "devicetree", /* replaced by DT root's model */ + .mv_irq_demux = sh_of_irq_demux, + .mv_init_irq = sh_of_init_irq, + .mv_clk_init = sh_of_clk_init, + .mv_mode_pins = noopi, + .mv_mem_init = noop, + .mv_mem_reserve = sh_of_mem_reserve, +}; + +struct sh_clk_ops; + +void __init __weak arch_init_clk_ops(struct sh_clk_ops **ops, int idx) +{ +} + +void __init __weak plat_irq_setup(void) +{ +} |