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-rw-r--r--arch/arm/mach-shmobile/Kconfig22
-rw-r--r--arch/arm/mach-shmobile/Makefile6
-rw-r--r--arch/arm/mach-shmobile/Makefile.boot1
-rw-r--r--arch/arm/mach-shmobile/board-ape6evm-reference.c5
-rw-r--r--arch/arm/mach-shmobile/board-ape6evm.c4
-rw-r--r--arch/arm/mach-shmobile/board-armadillo800eva.c57
-rw-r--r--arch/arm/mach-shmobile/board-bockw-reference.c4
-rw-r--r--arch/arm/mach-shmobile/board-bockw.c4
-rw-r--r--arch/arm/mach-shmobile/board-koelsch-reference.c117
-rw-r--r--arch/arm/mach-shmobile/board-koelsch.c527
-rw-r--r--arch/arm/mach-shmobile/board-kzm9g-reference.c12
-rw-r--r--arch/arm/mach-shmobile/board-kzm9g.c4
-rw-r--r--arch/arm/mach-shmobile/board-lager-reference.c84
-rw-r--r--arch/arm/mach-shmobile/board-lager.c4
-rw-r--r--arch/arm/mach-shmobile/board-mackerel.c4
-rw-r--r--arch/arm/mach-shmobile/board-marzen-reference.c5
-rw-r--r--arch/arm/mach-shmobile/board-marzen.c4
-rw-r--r--arch/arm/mach-shmobile/clock-r8a73a4.c4
-rw-r--r--arch/arm/mach-shmobile/clock-r8a7740.c13
-rw-r--r--arch/arm/mach-shmobile/clock-r8a7778.c4
-rw-r--r--arch/arm/mach-shmobile/clock-r8a7779.c4
-rw-r--r--arch/arm/mach-shmobile/clock-r8a7790.c6
-rw-r--r--arch/arm/mach-shmobile/clock-r8a7791.c342
-rw-r--r--arch/arm/mach-shmobile/clock-sh7372.c4
-rw-r--r--arch/arm/mach-shmobile/clock-sh73a0.c4
-rw-r--r--arch/arm/mach-shmobile/clock.c36
-rw-r--r--arch/arm/mach-shmobile/clock.h14
-rw-r--r--arch/arm/mach-shmobile/common.h5
-rw-r--r--arch/arm/mach-shmobile/console.c4
-rw-r--r--arch/arm/mach-shmobile/headsmp-scu.S5
-rw-r--r--arch/arm/mach-shmobile/intc-sh7372.c4
-rw-r--r--arch/arm/mach-shmobile/intc-sh73a0.c4
-rw-r--r--arch/arm/mach-shmobile/platsmp-apmu.c27
-rw-r--r--arch/arm/mach-shmobile/platsmp-apmu.h32
-rw-r--r--arch/arm/mach-shmobile/pm-r8a7740.c44
-rw-r--r--arch/arm/mach-shmobile/r8a73a4.h1
-rw-r--r--arch/arm/mach-shmobile/r8a7740.h4
-rw-r--r--arch/arm/mach-shmobile/r8a7778.h5
-rw-r--r--arch/arm/mach-shmobile/r8a7791.h3
-rw-r--r--arch/arm/mach-shmobile/setup-emev2.c4
-rw-r--r--arch/arm/mach-shmobile/setup-r7s72100.c4
-rw-r--r--arch/arm/mach-shmobile/setup-r8a73a4.c13
-rw-r--r--arch/arm/mach-shmobile/setup-r8a7740.c16
-rw-r--r--arch/arm/mach-shmobile/setup-r8a7778.c14
-rw-r--r--arch/arm/mach-shmobile/setup-r8a7779.c11
-rw-r--r--arch/arm/mach-shmobile/setup-r8a7790.c4
-rw-r--r--arch/arm/mach-shmobile/setup-r8a7791.c185
-rw-r--r--arch/arm/mach-shmobile/setup-rcar-gen2.c76
-rw-r--r--arch/arm/mach-shmobile/setup-sh7372.c8
-rw-r--r--arch/arm/mach-shmobile/setup-sh73a0.c44
-rw-r--r--arch/arm/mach-shmobile/sh73a0.h1
-rw-r--r--arch/arm/mach-shmobile/sleep-sh7372.S5
-rw-r--r--arch/arm/mach-shmobile/smp-emev2.c4
-rw-r--r--arch/arm/mach-shmobile/smp-r8a7779.c4
-rw-r--r--arch/arm/mach-shmobile/smp-r8a7790.c16
-rw-r--r--arch/arm/mach-shmobile/smp-r8a7791.c12
-rw-r--r--arch/arm/mach-shmobile/smp-sh73a0.c4
-rw-r--r--arch/arm/mach-shmobile/timer.c28
58 files changed, 281 insertions, 1605 deletions
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 21f457b56c01..1b4fafe524ff 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -1,5 +1,6 @@
config ARCH_SHMOBILE
bool
+ select ZONE_DMA if ARM_LPAE
config PM_RCAR
bool
@@ -18,6 +19,7 @@ config ARCH_RCAR_GEN2
select PM_RCAR if PM || SMP
select RENESAS_IRQC
select SYS_SUPPORTS_SH_CMT
+ select PCI_DOMAINS if PCI
config ARCH_RMOBILE
bool
@@ -36,7 +38,6 @@ menuconfig ARCH_SHMOBILE_MULTI
select NO_IOPORT_MAP
select PINCTRL
select ARCH_REQUIRE_GPIOLIB
- select ARCH_HAS_OPP
if ARCH_SHMOBILE_MULTI
@@ -73,11 +74,6 @@ config ARCH_R8A7794
comment "Renesas ARM SoCs Board Type"
-config MACH_KOELSCH
- bool "Koelsch board"
- depends on ARCH_R8A7791
- select MICREL_PHY if SH_ETH
-
config MACH_LAGER
bool "Lager board"
depends on ARCH_R8A7790
@@ -145,14 +141,6 @@ config ARCH_R8A7790
select MIGHT_HAVE_PCI
select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
-config ARCH_R8A7791
- bool "R-Car M2-W (R8A77910)"
- select ARCH_RCAR_GEN2
- select ARCH_WANT_OPTIONAL_GPIOLIB
- select ARM_GIC
- select MIGHT_HAVE_PCI
- select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
-
comment "Renesas ARM SoCs Board Type"
config MACH_APE6EVM
@@ -227,12 +215,6 @@ config MACH_LAGER
select MICREL_PHY if SH_ETH
select SND_SOC_AK4642 if SND_SIMPLE_CARD
-config MACH_KOELSCH
- bool "Koelsch board"
- depends on ARCH_R8A7791
- select USE_OF
- select MICREL_PHY if SH_ETH
-
config MACH_KZM9G
bool "KZM-A9-GT board"
depends on ARCH_SH73A0
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index e20f2786ec72..b55cac0e5b2b 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -19,8 +19,8 @@ obj-$(CONFIG_ARCH_EMEV2) += setup-emev2.o
obj-$(CONFIG_ARCH_R7S72100) += setup-r7s72100.o
# Clock objects
-obj-y += clock.o
ifndef CONFIG_COMMON_CLK
+obj-y += clock.o
obj-$(CONFIG_ARCH_SH7372) += clock-sh7372.o
obj-$(CONFIG_ARCH_SH73A0) += clock-sh73a0.o
obj-$(CONFIG_ARCH_R8A73A4) += clock-r8a73a4.o
@@ -28,7 +28,6 @@ obj-$(CONFIG_ARCH_R8A7740) += clock-r8a7740.o
obj-$(CONFIG_ARCH_R8A7778) += clock-r8a7778.o
obj-$(CONFIG_ARCH_R8A7779) += clock-r8a7779.o
obj-$(CONFIG_ARCH_R8A7790) += clock-r8a7790.o
-obj-$(CONFIG_ARCH_R8A7791) += clock-r8a7791.o
endif
# CPU reset vector handling objects
@@ -36,6 +35,7 @@ cpu-y := platsmp.o headsmp.o
# Shared SoC family objects
obj-$(CONFIG_ARCH_RCAR_GEN2) += setup-rcar-gen2.o platsmp-apmu.o $(cpu-y)
+CFLAGS_setup-rcar-gen2.o += -march=armv7-a
# SMP objects
smp-y := $(cpu-y)
@@ -57,7 +57,6 @@ obj-$(CONFIG_ARCH_SH7372) += entry-intc.o sleep-sh7372.o
# Board objects
ifdef CONFIG_ARCH_SHMOBILE_MULTI
-obj-$(CONFIG_MACH_KOELSCH) += board-koelsch-reference.o
obj-$(CONFIG_MACH_LAGER) += board-lager-reference.o
obj-$(CONFIG_MACH_MARZEN) += board-marzen-reference.o
else
@@ -69,7 +68,6 @@ obj-$(CONFIG_MACH_BOCKW_REFERENCE) += board-bockw-reference.o
obj-$(CONFIG_MACH_MARZEN) += board-marzen.o
obj-$(CONFIG_MACH_LAGER) += board-lager.o
obj-$(CONFIG_MACH_ARMADILLO800EVA) += board-armadillo800eva.o
-obj-$(CONFIG_MACH_KOELSCH) += board-koelsch.o
obj-$(CONFIG_MACH_KZM9G) += board-kzm9g.o
obj-$(CONFIG_MACH_KZM9G_REFERENCE) += board-kzm9g-reference.o
endif
diff --git a/arch/arm/mach-shmobile/Makefile.boot b/arch/arm/mach-shmobile/Makefile.boot
index de9a23852fc8..57d00ed6ec0c 100644
--- a/arch/arm/mach-shmobile/Makefile.boot
+++ b/arch/arm/mach-shmobile/Makefile.boot
@@ -5,7 +5,6 @@ loadaddr-$(CONFIG_MACH_APE6EVM_REFERENCE) += 0x40008000
loadaddr-$(CONFIG_MACH_ARMADILLO800EVA) += 0x40008000
loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000
loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000
-loadaddr-$(CONFIG_MACH_KOELSCH) += 0x40008000
loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000
loadaddr-$(CONFIG_MACH_KZM9G_REFERENCE) += 0x41008000
loadaddr-$(CONFIG_MACH_LAGER) += 0x40008000
diff --git a/arch/arm/mach-shmobile/board-ape6evm-reference.c b/arch/arm/mach-shmobile/board-ape6evm-reference.c
index a6503d8c77de..3b68370b03a0 100644
--- a/arch/arm/mach-shmobile/board-ape6evm-reference.c
+++ b/arch/arm/mach-shmobile/board-ape6evm-reference.c
@@ -12,10 +12,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/gpio.h>
@@ -48,7 +44,6 @@ static void __init ape6evm_add_standard_devices(void)
clk_put(parent);
clk_put(mp);
- r8a73a4_add_dt_devices();
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
}
diff --git a/arch/arm/mach-shmobile/board-ape6evm.c b/arch/arm/mach-shmobile/board-ape6evm.c
index b222f68d55b7..66f67816a844 100644
--- a/arch/arm/mach-shmobile/board-ape6evm.c
+++ b/arch/arm/mach-shmobile/board-ape6evm.c
@@ -12,10 +12,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/gpio.h>
diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
index e70983534403..6d949f1c850b 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
@@ -12,53 +12,48 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
*/
#include <linux/clk.h>
#include <linux/delay.h>
#include <linux/err.h>
-#include <linux/kernel.h>
-#include <linux/input.h>
-#include <linux/platform_data/st1232_pdata.h>
-#include <linux/irq.h>
-#include <linux/platform_device.h>
#include <linux/gpio.h>
#include <linux/gpio_keys.h>
-#include <linux/regulator/driver.h>
+#include <linux/i2c-gpio.h>
+#include <linux/input.h>
+#include <linux/irq.h>
+#include <linux/kernel.h>
+#include <linux/mfd/tmio.h>
+#include <linux/mmc/host.h>
+#include <linux/mmc/sh_mmcif.h>
+#include <linux/mmc/sh_mobile_sdhi.h>
#include <linux/pinctrl/machine.h>
+#include <linux/platform_data/st1232_pdata.h>
+#include <linux/platform_device.h>
#include <linux/pwm.h>
#include <linux/pwm_backlight.h>
+#include <linux/reboot.h>
+#include <linux/regulator/driver.h>
#include <linux/regulator/fixed.h>
#include <linux/regulator/gpio-regulator.h>
#include <linux/regulator/machine.h>
#include <linux/sh_eth.h>
-#include <linux/videodev2.h>
#include <linux/usb/renesas_usbhs.h>
-#include <linux/mfd/tmio.h>
-#include <linux/mmc/host.h>
-#include <linux/mmc/sh_mmcif.h>
-#include <linux/mmc/sh_mobile_sdhi.h>
-#include <linux/i2c-gpio.h>
-#include <linux/reboot.h>
+#include <linux/videodev2.h>
-#include <media/mt9t112.h>
-#include <media/sh_mobile_ceu.h>
-#include <media/soc_camera.h>
-#include <asm/page.h>
+#include <asm/hardware/cache-l2x0.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/time.h>
-#include <asm/hardware/cache-l2x0.h>
-#include <video/sh_mobile_lcdc.h>
-#include <video/sh_mobile_hdmi.h>
+#include <asm/page.h>
+#include <media/mt9t112.h>
+#include <media/sh_mobile_ceu.h>
+#include <media/soc_camera.h>
#include <sound/sh_fsi.h>
#include <sound/simple_card.h>
+#include <video/sh_mobile_hdmi.h>
+#include <video/sh_mobile_lcdc.h>
#include "common.h"
#include "irqs.h"
@@ -1234,8 +1229,15 @@ static void __init eva_init(void)
static struct pm_domain_device domain_devices[] __initdata = {
{ "A4LC", &lcdc0_device },
{ "A4LC", &hdmi_lcdc_device },
+ { "A4MP", &hdmi_device },
+ { "A4MP", &fsi_device },
+ { "A4R", &ceu0_device },
+ { "A4S", &sh_eth_device },
+ { "A3SP", &pwm_device },
+ { "A3SP", &sdhi0_device },
+ { "A3SP", &sh_mmcif_device },
};
- struct platform_device *usb = NULL;
+ struct platform_device *usb = NULL, *sdhi1 = NULL;
regulator_register_always_on(0, "fixed-3.3V", fixed3v3_power_consumers,
ARRAY_SIZE(fixed3v3_power_consumers), 3300000);
@@ -1304,6 +1306,7 @@ static void __init eva_init(void)
platform_device_register(&vcc_sdhi1);
platform_device_register(&sdhi1_device);
+ sdhi1 = &sdhi1_device;
}
@@ -1324,6 +1327,8 @@ static void __init eva_init(void)
ARRAY_SIZE(domain_devices));
if (usb)
rmobile_add_device_to_domain("A3SP", usb);
+ if (sdhi1)
+ rmobile_add_device_to_domain("A3SP", sdhi1);
r8a7740_pm_init();
}
diff --git a/arch/arm/mach-shmobile/board-bockw-reference.c b/arch/arm/mach-shmobile/board-bockw-reference.c
index 79c47847f200..d649ade4a202 100644
--- a/arch/arm/mach-shmobile/board-bockw-reference.c
+++ b/arch/arm/mach-shmobile/board-bockw-reference.c
@@ -12,10 +12,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/of_platform.h>
diff --git a/arch/arm/mach-shmobile/board-bockw.c b/arch/arm/mach-shmobile/board-bockw.c
index 1cf2c75dacfb..f27b5a833bf0 100644
--- a/arch/arm/mach-shmobile/board-bockw.c
+++ b/arch/arm/mach-shmobile/board-bockw.c
@@ -13,10 +13,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/mfd/tmio.h>
diff --git a/arch/arm/mach-shmobile/board-koelsch-reference.c b/arch/arm/mach-shmobile/board-koelsch-reference.c
deleted file mode 100644
index 46aa540133d6..000000000000
--- a/arch/arm/mach-shmobile/board-koelsch-reference.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * Koelsch board support - Reference DT implementation
- *
- * Copyright (C) 2013 Renesas Electronics Corporation
- * Copyright (C) 2013 Renesas Solutions Corp.
- * Copyright (C) 2013 Magnus Damm
- *
- * 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; version 2 of the License.
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <linux/dma-mapping.h>
-#include <linux/kernel.h>
-#include <linux/of_platform.h>
-#include <linux/platform_data/rcar-du.h>
-
-#include <asm/mach/arch.h>
-
-#include "clock.h"
-#include "common.h"
-#include "irqs.h"
-#include "r8a7791.h"
-#include "rcar-gen2.h"
-
-/* DU */
-static struct rcar_du_encoder_data koelsch_du_encoders[] = {
- {
- .type = RCAR_DU_ENCODER_NONE,
- .output = RCAR_DU_OUTPUT_LVDS0,
- .connector.lvds.panel = {
- .width_mm = 210,
- .height_mm = 158,
- .mode = {
- .pixelclock = 65000000,
- .hactive = 1024,
- .hfront_porch = 20,
- .hback_porch = 160,
- .hsync_len = 136,
- .vactive = 768,
- .vfront_porch = 3,
- .vback_porch = 29,
- .vsync_len = 6,
- },
- },
- },
-};
-
-static struct rcar_du_platform_data koelsch_du_pdata = {
- .encoders = koelsch_du_encoders,
- .num_encoders = ARRAY_SIZE(koelsch_du_encoders),
-};
-
-static const struct resource du_resources[] __initconst = {
- DEFINE_RES_MEM(0xfeb00000, 0x40000),
- DEFINE_RES_MEM_NAMED(0xfeb90000, 0x1c, "lvds.0"),
- DEFINE_RES_IRQ(gic_spi(256)),
- DEFINE_RES_IRQ(gic_spi(268)),
-};
-
-static void __init koelsch_add_du_device(void)
-{
- struct platform_device_info info = {
- .name = "rcar-du-r8a7791",
- .id = -1,
- .res = du_resources,
- .num_res = ARRAY_SIZE(du_resources),
- .data = &koelsch_du_pdata,
- .size_data = sizeof(koelsch_du_pdata),
- .dma_mask = DMA_BIT_MASK(32),
- };
-
- platform_device_register_full(&info);
-}
-
-/*
- * This is a really crude hack to provide clkdev support to platform
- * devices until they get moved to DT.
- */
-static const struct clk_name clk_names[] __initconst = {
- { "du0", "du.0", "rcar-du-r8a7791" },
- { "du1", "du.1", "rcar-du-r8a7791" },
- { "lvds0", "lvds.0", "rcar-du-r8a7791" },
-};
-
-static void __init koelsch_add_standard_devices(void)
-{
- shmobile_clk_workaround(clk_names, ARRAY_SIZE(clk_names), false);
- of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
-
- koelsch_add_du_device();
-}
-
-static const char * const koelsch_boards_compat_dt[] __initconst = {
- "renesas,koelsch",
- "renesas,koelsch-reference",
- NULL,
-};
-
-DT_MACHINE_START(KOELSCH_DT, "koelsch")
- .smp = smp_ops(r8a7791_smp_ops),
- .init_early = shmobile_init_delay,
- .init_time = rcar_gen2_timer_init,
- .init_machine = koelsch_add_standard_devices,
- .init_late = shmobile_init_late,
- .reserve = rcar_gen2_reserve,
- .dt_compat = koelsch_boards_compat_dt,
-MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-koelsch.c b/arch/arm/mach-shmobile/board-koelsch.c
deleted file mode 100644
index 7111b5c1d67b..000000000000
--- a/arch/arm/mach-shmobile/board-koelsch.c
+++ /dev/null
@@ -1,527 +0,0 @@
-/*
- * Koelsch board support
- *
- * Copyright (C) 2013 Renesas Electronics Corporation
- * Copyright (C) 2013-2014 Renesas Solutions Corp.
- * Copyright (C) 2013 Magnus Damm
- * Copyright (C) 2014 Cogent Embedded, Inc.
- *
- * 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; version 2 of the License.
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <linux/dma-mapping.h>
-#include <linux/gpio.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-#include <linux/irq.h>
-#include <linux/kernel.h>
-#include <linux/leds.h>
-#include <linux/mfd/tmio.h>
-#include <linux/mmc/host.h>
-#include <linux/mmc/sh_mobile_sdhi.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/phy.h>
-#include <linux/pinctrl/machine.h>
-#include <linux/platform_data/gpio-rcar.h>
-#include <linux/platform_data/rcar-du.h>
-#include <linux/platform_device.h>
-#include <linux/regulator/driver.h>
-#include <linux/regulator/fixed.h>
-#include <linux/regulator/gpio-regulator.h>
-#include <linux/regulator/machine.h>
-#include <linux/sh_eth.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/rspi.h>
-#include <linux/spi/spi.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include "common.h"
-#include "irqs.h"
-#include "r8a7791.h"
-#include "rcar-gen2.h"
-
-/* DU */
-static struct rcar_du_encoder_data koelsch_du_encoders[] = {
- {
- .type = RCAR_DU_ENCODER_NONE,
- .output = RCAR_DU_OUTPUT_LVDS0,
- .connector.lvds.panel = {
- .width_mm = 210,
- .height_mm = 158,
- .mode = {
- .pixelclock = 65000000,
- .hactive = 1024,
- .hfront_porch = 20,
- .hback_porch = 160,
- .hsync_len = 136,
- .vactive = 768,
- .vfront_porch = 3,
- .vback_porch = 29,
- .vsync_len = 6,
- },
- },
- },
-};
-
-static const struct rcar_du_platform_data koelsch_du_pdata __initconst = {
- .encoders = koelsch_du_encoders,
- .num_encoders = ARRAY_SIZE(koelsch_du_encoders),
-};
-
-static const struct resource du_resources[] __initconst = {
- DEFINE_RES_MEM(0xfeb00000, 0x40000),
- DEFINE_RES_MEM_NAMED(0xfeb90000, 0x1c, "lvds.0"),
- DEFINE_RES_IRQ(gic_spi(256)),
- DEFINE_RES_IRQ(gic_spi(268)),
-};
-
-static void __init koelsch_add_du_device(void)
-{
- struct platform_device_info info = {
- .name = "rcar-du-r8a7791",
- .id = -1,
- .res = du_resources,
- .num_res = ARRAY_SIZE(du_resources),
- .data = &koelsch_du_pdata,
- .size_data = sizeof(koelsch_du_pdata),
- .dma_mask = DMA_BIT_MASK(32),
- };
-
- platform_device_register_full(&info);
-}
-
-/* Ether */
-static const struct sh_eth_plat_data ether_pdata __initconst = {
- .phy = 0x1,
- .phy_irq = irq_pin(0),
- .edmac_endian = EDMAC_LITTLE_ENDIAN,
- .phy_interface = PHY_INTERFACE_MODE_RMII,
- .ether_link_active_low = 1,
-};
-
-static const struct resource ether_resources[] __initconst = {
- DEFINE_RES_MEM(0xee700000, 0x400),
- DEFINE_RES_IRQ(gic_spi(162)),
-};
-
-static const struct platform_device_info ether_info __initconst = {
- .name = "r8a7791-ether",
- .id = -1,
- .res = ether_resources,
- .num_res = ARRAY_SIZE(ether_resources),
- .data = &ether_pdata,
- .size_data = sizeof(ether_pdata),
- .dma_mask = DMA_BIT_MASK(32),
-};
-
-/* LEDS */
-static struct gpio_led koelsch_leds[] = {
- {
- .name = "led8",
- .gpio = RCAR_GP_PIN(2, 21),
- .default_state = LEDS_GPIO_DEFSTATE_ON,
- }, {
- .name = "led7",
- .gpio = RCAR_GP_PIN(2, 20),
- .default_state = LEDS_GPIO_DEFSTATE_ON,
- }, {
- .name = "led6",
- .gpio = RCAR_GP_PIN(2, 19),
- .default_state = LEDS_GPIO_DEFSTATE_ON,
- },
-};
-
-static const struct gpio_led_platform_data koelsch_leds_pdata __initconst = {
- .leds = koelsch_leds,
- .num_leds = ARRAY_SIZE(koelsch_leds),
-};
-
-/* GPIO KEY */
-#define GPIO_KEY(c, g, d, ...) \
- { .code = c, .gpio = g, .desc = d, .active_low = 1, \
- .wakeup = 1, .debounce_interval = 20 }
-
-static struct gpio_keys_button gpio_buttons[] = {
- GPIO_KEY(KEY_4, RCAR_GP_PIN(5, 3), "SW2-pin4"),
- GPIO_KEY(KEY_3, RCAR_GP_PIN(5, 2), "SW2-pin3"),
- GPIO_KEY(KEY_2, RCAR_GP_PIN(5, 1), "SW2-pin2"),
- GPIO_KEY(KEY_1, RCAR_GP_PIN(5, 0), "SW2-pin1"),
- GPIO_KEY(KEY_G, RCAR_GP_PIN(7, 6), "SW36"),
- GPIO_KEY(KEY_F, RCAR_GP_PIN(7, 5), "SW35"),
- GPIO_KEY(KEY_E, RCAR_GP_PIN(7, 4), "SW34"),
- GPIO_KEY(KEY_D, RCAR_GP_PIN(7, 3), "SW33"),
- GPIO_KEY(KEY_C, RCAR_GP_PIN(7, 2), "SW32"),
- GPIO_KEY(KEY_B, RCAR_GP_PIN(7, 1), "SW31"),
- GPIO_KEY(KEY_A, RCAR_GP_PIN(7, 0), "SW30"),
-};
-
-static const struct gpio_keys_platform_data koelsch_keys_pdata __initconst = {
- .buttons = gpio_buttons,
- .nbuttons = ARRAY_SIZE(gpio_buttons),
-};
-
-/* QSPI */
-static const struct resource qspi_resources[] __initconst = {
- DEFINE_RES_MEM(0xe6b10000, 0x1000),
- DEFINE_RES_IRQ_NAMED(gic_spi(184), "mux"),
-};
-
-static const struct rspi_plat_data qspi_pdata __initconst = {
- .num_chipselect = 1,
-};
-
-/* SPI Flash memory (Spansion S25FL512SAGMFIG11 64 MiB) */
-static struct mtd_partition spi_flash_part[] = {
- {
- .name = "loader",
- .offset = 0x00000000,
- .size = 512 * 1024,
- .mask_flags = MTD_WRITEABLE,
- },
- {
- .name = "bootenv",
- .offset = MTDPART_OFS_APPEND,
- .size = 512 * 1024,
- .mask_flags = MTD_WRITEABLE,
- },
- {
- .name = "data",
- .offset = MTDPART_OFS_APPEND,
- .size = MTDPART_SIZ_FULL,
- },
-};
-
-static const struct flash_platform_data spi_flash_data = {
- .name = "m25p80",
- .parts = spi_flash_part,
- .nr_parts = ARRAY_SIZE(spi_flash_part),
- .type = "s25fl512s",
-};
-
-static const struct spi_board_info spi_info[] __initconst = {
- {
- .modalias = "m25p80",
- .platform_data = &spi_flash_data,
- .mode = SPI_MODE_0 | SPI_TX_QUAD | SPI_RX_QUAD,
- .max_speed_hz = 30000000,
- .bus_num = 0,
- .chip_select = 0,
- },
-};
-
-/* SATA0 */
-static const struct resource sata0_resources[] __initconst = {
- DEFINE_RES_MEM(0xee300000, 0x2000),
- DEFINE_RES_IRQ(gic_spi(105)),
-};
-
-static const struct platform_device_info sata0_info __initconst = {
- .name = "sata-r8a7791",
- .id = 0,
- .res = sata0_resources,
- .num_res = ARRAY_SIZE(sata0_resources),
- .dma_mask = DMA_BIT_MASK(32),
-};
-
-/* I2C */
-static const struct resource i2c_resources[] __initconst = {
- /* I2C0 */
- DEFINE_RES_MEM(0xE6508000, 0x40),
- DEFINE_RES_IRQ(gic_spi(287)),
- /* I2C1 */
- DEFINE_RES_MEM(0xE6518000, 0x40),
- DEFINE_RES_IRQ(gic_spi(288)),
- /* I2C2 */
- DEFINE_RES_MEM(0xE6530000, 0x40),
- DEFINE_RES_IRQ(gic_spi(286)),
- /* I2C3 */
- DEFINE_RES_MEM(0xE6540000, 0x40),
- DEFINE_RES_IRQ(gic_spi(290)),
- /* I2C4 */
- DEFINE_RES_MEM(0xE6520000, 0x40),
- DEFINE_RES_IRQ(gic_spi(19)),
- /* I2C5 */
- DEFINE_RES_MEM(0xE6528000, 0x40),
- DEFINE_RES_IRQ(gic_spi(20)),
-};
-
-static void __init koelsch_add_i2c(unsigned idx)
-{
- unsigned res_idx = idx * 2;
-
- BUG_ON(res_idx >= ARRAY_SIZE(i2c_resources));
-
- platform_device_register_simple("i2c-rcar_gen2", idx,
- i2c_resources + res_idx, 2);
-}
-
-#define SDHI_REGULATOR(idx, vdd_pin, vccq_pin) \
-static struct regulator_consumer_supply vcc_sdhi##idx##_consumer = \
- REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi." #idx); \
- \
-static struct regulator_init_data vcc_sdhi##idx##_init_data = { \
- .constraints = { \
- .valid_ops_mask = REGULATOR_CHANGE_STATUS, \
- }, \
- .consumer_supplies = &vcc_sdhi##idx##_consumer, \
- .num_consumer_supplies = 1, \
-}; \
- \
-static const struct fixed_voltage_config vcc_sdhi##idx##_info __initconst = {\
- .supply_name = "SDHI" #idx "Vcc", \
- .microvolts = 3300000, \
- .gpio = vdd_pin, \
- .enable_high = 1, \
- .init_data = &vcc_sdhi##idx##_init_data, \
-}; \
- \
-static struct regulator_consumer_supply vccq_sdhi##idx##_consumer = \
- REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi." #idx); \
- \
-static struct regulator_init_data vccq_sdhi##idx##_init_data = { \
- .constraints = { \
- .input_uV = 3300000, \
- .min_uV = 1800000, \
- .max_uV = 3300000, \
- .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | \
- REGULATOR_CHANGE_STATUS, \
- }, \
- .consumer_supplies = &vccq_sdhi##idx##_consumer, \
- .num_consumer_supplies = 1, \
-}; \
- \
-static struct gpio vccq_sdhi##idx##_gpio = \
- { vccq_pin, GPIOF_OUT_INIT_HIGH, "vccq-sdhi" #idx }; \
- \
-static struct gpio_regulator_state vccq_sdhi##idx##_states[] = { \
- { .value = 1800000, .gpios = 0 }, \
- { .value = 3300000, .gpios = 1 }, \
-}; \
- \
-static const struct gpio_regulator_config vccq_sdhi##idx##_info __initconst = {\
- .supply_name = "vqmmc", \
- .gpios = &vccq_sdhi##idx##_gpio, \
- .nr_gpios = 1, \
- .states = vccq_sdhi##idx##_states, \
- .nr_states = ARRAY_SIZE(vccq_sdhi##idx##_states), \
- .type = REGULATOR_VOLTAGE, \
- .init_data = &vccq_sdhi##idx##_init_data, \
-};
-
-SDHI_REGULATOR(0, RCAR_GP_PIN(7, 17), RCAR_GP_PIN(2, 12));
-SDHI_REGULATOR(1, RCAR_GP_PIN(7, 18), RCAR_GP_PIN(2, 13));
-SDHI_REGULATOR(2, RCAR_GP_PIN(7, 19), RCAR_GP_PIN(2, 26));
-
-/* SDHI0 */
-static struct sh_mobile_sdhi_info sdhi0_info __initdata = {
- .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ |
- MMC_CAP_POWER_OFF_CARD,
- .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT,
-};
-
-static struct resource sdhi0_resources[] __initdata = {
- DEFINE_RES_MEM(0xee100000, 0x200),
- DEFINE_RES_IRQ(gic_spi(165)),
-};
-
-/* SDHI1 */
-static struct sh_mobile_sdhi_info sdhi1_info __initdata = {
- .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ |
- MMC_CAP_POWER_OFF_CARD,
- .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT,
-};
-
-static struct resource sdhi1_resources[] __initdata = {
- DEFINE_RES_MEM(0xee140000, 0x100),
- DEFINE_RES_IRQ(gic_spi(167)),
-};
-
-/* SDHI2 */
-static struct sh_mobile_sdhi_info sdhi2_info __initdata = {
- .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ |
- MMC_CAP_POWER_OFF_CARD,
- .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT |
- TMIO_MMC_WRPROTECT_DISABLE,
-};
-
-static struct resource sdhi2_resources[] __initdata = {
- DEFINE_RES_MEM(0xee160000, 0x100),
- DEFINE_RES_IRQ(gic_spi(168)),
-};
-
-static const struct pinctrl_map koelsch_pinctrl_map[] = {
- /* DU */
- PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7791", "pfc-r8a7791",
- "du_rgb666", "du"),
- PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7791", "pfc-r8a7791",
- "du_sync", "du"),
- PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7791", "pfc-r8a7791",
- "du_clk_out_0", "du"),
- /* Ether */
- PIN_MAP_MUX_GROUP_DEFAULT("r8a7791-ether", "pfc-r8a7791",
- "eth_link", "eth"),
- PIN_MAP_MUX_GROUP_DEFAULT("r8a7791-ether", "pfc-r8a7791",
- "eth_mdio", "eth"),
- PIN_MAP_MUX_GROUP_DEFAULT("r8a7791-ether", "pfc-r8a7791",
- "eth_rmii", "eth"),
- PIN_MAP_MUX_GROUP_DEFAULT("r8a7791-ether", "pfc-r8a7791",
- "intc_irq0", "intc"),
- /* QSPI */
- PIN_MAP_MUX_GROUP_DEFAULT("qspi.0", "pfc-r8a7791",
- "qspi_ctrl", "qspi"),
- PIN_MAP_MUX_GROUP_DEFAULT("qspi.0", "pfc-r8a7791",
- "qspi_data4", "qspi"),
- /* SCIF0 (CN19: DEBUG SERIAL0) */
- PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.6", "pfc-r8a7791",
- "scif0_data_d", "scif0"),
- /* SCIF1 (CN20: DEBUG SERIAL1) */
- PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.7", "pfc-r8a7791",
- "scif1_data_d", "scif1"),
- /* I2C1 */
- PIN_MAP_MUX_GROUP_DEFAULT("i2c-rcar_gen2.1", "pfc-r8a7791",
- "i2c1_e", "i2c1"),
- /* I2C2 */
- PIN_MAP_MUX_GROUP_DEFAULT("i2c-rcar_gen2.2", "pfc-r8a7791",
- "i2c2", "i2c2"),
- /* I2C4 */
- PIN_MAP_MUX_GROUP_DEFAULT("i2c-rcar_gen2.4", "pfc-r8a7791",
- "i2c4_c", "i2c4"),
- /* SDHI0 */
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7791",
- "sdhi0_data4", "sdhi0"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7791",
- "sdhi0_ctrl", "sdhi0"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7791",
- "sdhi0_cd", "sdhi0"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7791",
- "sdhi0_wp", "sdhi0"),
- /* SDHI2 */
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a7791",
- "sdhi1_data4", "sdhi1"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a7791",
- "sdhi1_ctrl", "sdhi1"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a7791",
- "sdhi1_cd", "sdhi1"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a7791",
- "sdhi1_wp", "sdhi1"),
- /* SDHI2 */
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-r8a7791",
- "sdhi2_data4", "sdhi2"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-r8a7791",
- "sdhi2_ctrl", "sdhi2"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-r8a7791",
- "sdhi2_cd", "sdhi2"),
-};
-
-static void __init koelsch_add_standard_devices(void)
-{
- r8a7791_clock_init();
- pinctrl_register_mappings(koelsch_pinctrl_map,
- ARRAY_SIZE(koelsch_pinctrl_map));
- r8a7791_pinmux_init();
- r8a7791_add_standard_devices();
- platform_device_register_full(&ether_info);
- platform_device_register_data(NULL, "leds-gpio", -1,
- &koelsch_leds_pdata,
- sizeof(koelsch_leds_pdata));
- platform_device_register_data(NULL, "gpio-keys", -1,
- &koelsch_keys_pdata,
- sizeof(koelsch_keys_pdata));
- platform_device_register_resndata(NULL, "qspi", 0,
- qspi_resources,
- ARRAY_SIZE(qspi_resources),
- &qspi_pdata, sizeof(qspi_pdata));
- spi_register_board_info(spi_info, ARRAY_SIZE(spi_info));
-
- koelsch_add_du_device();
-
- platform_device_register_full(&sata0_info);
-
- koelsch_add_i2c(1);
- koelsch_add_i2c(2);
- koelsch_add_i2c(4);
- koelsch_add_i2c(5);
-
- platform_device_register_data(NULL, "reg-fixed-voltage", 0,
- &vcc_sdhi0_info, sizeof(struct fixed_voltage_config));
- platform_device_register_data(NULL, "reg-fixed-voltage", 1,
- &vcc_sdhi1_info, sizeof(struct fixed_voltage_config));
- platform_device_register_data(NULL, "reg-fixed-voltage", 2,
- &vcc_sdhi2_info, sizeof(struct fixed_voltage_config));
- platform_device_register_data(NULL, "gpio-regulator", 0,
- &vccq_sdhi0_info, sizeof(struct gpio_regulator_config));
- platform_device_register_data(NULL, "gpio-regulator", 1,
- &vccq_sdhi1_info, sizeof(struct gpio_regulator_config));
- platform_device_register_data(NULL, "gpio-regulator", 2,
- &vccq_sdhi2_info, sizeof(struct gpio_regulator_config));
-
- platform_device_register_resndata(NULL, "sh_mobile_sdhi", 0,
- sdhi0_resources, ARRAY_SIZE(sdhi0_resources),
- &sdhi0_info, sizeof(struct sh_mobile_sdhi_info));
-
- platform_device_register_resndata(NULL, "sh_mobile_sdhi", 1,
- sdhi1_resources, ARRAY_SIZE(sdhi1_resources),
- &sdhi1_info, sizeof(struct sh_mobile_sdhi_info));
-
- platform_device_register_resndata(NULL, "sh_mobile_sdhi", 2,
- sdhi2_resources, ARRAY_SIZE(sdhi2_resources),
- &sdhi2_info, sizeof(struct sh_mobile_sdhi_info));
-
-}
-
-/*
- * Ether LEDs on the Koelsch board are named LINK and ACTIVE which corresponds
- * to non-default 01 setting of the Micrel KSZ8041 PHY control register 1 bits
- * 14-15. We have to set them back to 01 from the default 00 value each time
- * the PHY is reset. It's also important because the PHY's LED0 signal is
- * connected to SoC's ETH_LINK signal and in the PHY's default mode it will
- * bounce on and off after each packet, which we apparently want to avoid.
- */
-static int koelsch_ksz8041_fixup(struct phy_device *phydev)
-{
- u16 phyctrl1 = phy_read(phydev, 0x1e);
-
- phyctrl1 &= ~0xc000;
- phyctrl1 |= 0x4000;
- return phy_write(phydev, 0x1e, phyctrl1);
-}
-
-static void __init koelsch_init(void)
-{
- koelsch_add_standard_devices();
-
- irq_set_irq_type(irq_pin(0), IRQ_TYPE_LEVEL_LOW);
-
- if (IS_ENABLED(CONFIG_PHYLIB))
- phy_register_fixup_for_id("r8a7791-ether-ff:01",
- koelsch_ksz8041_fixup);
-}
-
-static const char * const koelsch_boards_compat_dt[] __initconst = {
- "renesas,koelsch",
- NULL,
-};
-
-DT_MACHINE_START(KOELSCH_DT, "koelsch")
- .smp = smp_ops(r8a7791_smp_ops),
- .init_early = shmobile_init_delay,
- .init_time = rcar_gen2_timer_init,
- .init_machine = koelsch_init,
- .init_late = shmobile_init_late,
- .reserve = rcar_gen2_reserve,
- .dt_compat = koelsch_boards_compat_dt,
-MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-kzm9g-reference.c b/arch/arm/mach-shmobile/board-kzm9g-reference.c
index d9cdf9a97e23..2e82e44ab852 100644
--- a/arch/arm/mach-shmobile/board-kzm9g-reference.c
+++ b/arch/arm/mach-shmobile/board-kzm9g-reference.c
@@ -14,10 +14,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/delay.h>
@@ -43,6 +39,13 @@ static void __init kzm_init(void)
#endif
}
+#define RESCNT2 IOMEM(0xe6188020)
+static void kzm9g_restart(enum reboot_mode mode, const char *cmd)
+{
+ /* Do soft power on reset */
+ writel((1 << 31), RESCNT2);
+}
+
static const char *kzm9g_boards_compat_dt[] __initdata = {
"renesas,kzm9g-reference",
NULL,
@@ -54,5 +57,6 @@ DT_MACHINE_START(KZM9G_DT, "kzm9g-reference")
.init_early = shmobile_init_delay,
.init_machine = kzm_init,
.init_late = shmobile_init_late,
+ .restart = kzm9g_restart,
.dt_compat = kzm9g_boards_compat_dt,
MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-kzm9g.c b/arch/arm/mach-shmobile/board-kzm9g.c
index 77e36fa0b142..7c9b63bdde9f 100644
--- a/arch/arm/mach-shmobile/board-kzm9g.c
+++ b/arch/arm/mach-shmobile/board-kzm9g.c
@@ -11,10 +11,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/delay.h>
diff --git a/arch/arm/mach-shmobile/board-lager-reference.c b/arch/arm/mach-shmobile/board-lager-reference.c
index bc4b48357dde..fa06bdba61df 100644
--- a/arch/arm/mach-shmobile/board-lager-reference.c
+++ b/arch/arm/mach-shmobile/board-lager-reference.c
@@ -12,100 +12,17 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include <linux/dma-mapping.h>
#include <linux/init.h>
#include <linux/of_platform.h>
-#include <linux/platform_data/rcar-du.h>
#include <asm/mach/arch.h>
-#include "clock.h"
#include "common.h"
-#include "irqs.h"
#include "r8a7790.h"
#include "rcar-gen2.h"
-/* DU */
-static struct rcar_du_encoder_data lager_du_encoders[] = {
- {
- .type = RCAR_DU_ENCODER_VGA,
- .output = RCAR_DU_OUTPUT_DPAD0,
- }, {
- .type = RCAR_DU_ENCODER_NONE,
- .output = RCAR_DU_OUTPUT_LVDS1,
- .connector.lvds.panel = {
- .width_mm = 210,
- .height_mm = 158,
- .mode = {
- .pixelclock = 65000000,
- .hactive = 1024,
- .hfront_porch = 20,
- .hback_porch = 160,
- .hsync_len = 136,
- .vactive = 768,
- .vfront_porch = 3,
- .vback_porch = 29,
- .vsync_len = 6,
- },
- },
- },
-};
-
-static struct rcar_du_platform_data lager_du_pdata = {
- .encoders = lager_du_encoders,
- .num_encoders = ARRAY_SIZE(lager_du_encoders),
-};
-
-static const struct resource du_resources[] __initconst = {
- DEFINE_RES_MEM(0xfeb00000, 0x70000),
- DEFINE_RES_MEM_NAMED(0xfeb90000, 0x1c, "lvds.0"),
- DEFINE_RES_MEM_NAMED(0xfeb94000, 0x1c, "lvds.1"),
- DEFINE_RES_IRQ(gic_spi(256)),
- DEFINE_RES_IRQ(gic_spi(268)),
- DEFINE_RES_IRQ(gic_spi(269)),
-};
-
-static void __init lager_add_du_device(void)
-{
- struct platform_device_info info = {
- .name = "rcar-du-r8a7790",
- .id = -1,
- .res = du_resources,
- .num_res = ARRAY_SIZE(du_resources),
- .data = &lager_du_pdata,
- .size_data = sizeof(lager_du_pdata),
- .dma_mask = DMA_BIT_MASK(32),
- };
-
- platform_device_register_full(&info);
-}
-
-/*
- * This is a really crude hack to provide clkdev support to platform
- * devices until they get moved to DT.
- */
-static const struct clk_name clk_names[] __initconst = {
- { "du0", "du.0", "rcar-du-r8a7790" },
- { "du1", "du.1", "rcar-du-r8a7790" },
- { "du2", "du.2", "rcar-du-r8a7790" },
- { "lvds0", "lvds.0", "rcar-du-r8a7790" },
- { "lvds1", "lvds.1", "rcar-du-r8a7790" },
-};
-
-static void __init lager_add_standard_devices(void)
-{
- shmobile_clk_workaround(clk_names, ARRAY_SIZE(clk_names), false);
- of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
-
- lager_add_du_device();
-}
-
static const char *lager_boards_compat_dt[] __initdata = {
"renesas,lager",
"renesas,lager-reference",
@@ -116,7 +33,6 @@ DT_MACHINE_START(LAGER_DT, "lager")
.smp = smp_ops(r8a7790_smp_ops),
.init_early = shmobile_init_delay,
.init_time = rcar_gen2_timer_init,
- .init_machine = lager_add_standard_devices,
.init_late = shmobile_init_late,
.reserve = rcar_gen2_reserve,
.dt_compat = lager_boards_compat_dt,
diff --git a/arch/arm/mach-shmobile/board-lager.c b/arch/arm/mach-shmobile/board-lager.c
index 571327b1c942..b47262afb240 100644
--- a/arch/arm/mach-shmobile/board-lager.c
+++ b/arch/arm/mach-shmobile/board-lager.c
@@ -13,10 +13,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/gpio.h>
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index ca5d34b92aa7..ed1087031c5d 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -16,10 +16,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/delay.h>
#include <linux/kernel.h>
diff --git a/arch/arm/mach-shmobile/board-marzen-reference.c b/arch/arm/mach-shmobile/board-marzen-reference.c
index 38d9cdd26587..b15eb923263f 100644
--- a/arch/arm/mach-shmobile/board-marzen-reference.c
+++ b/arch/arm/mach-shmobile/board-marzen-reference.c
@@ -13,10 +13,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/clk/shmobile.h>
@@ -26,7 +22,6 @@
#include <asm/irq.h>
#include <asm/mach/arch.h>
-#include "clock.h"
#include "common.h"
#include "irqs.h"
#include "r8a7779.h"
diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c
index ce33d7825c49..994dc7d86ae2 100644
--- a/arch/arm/mach-shmobile/board-marzen.c
+++ b/arch/arm/mach-shmobile/board-marzen.c
@@ -13,10 +13,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/kernel.h>
diff --git a/arch/arm/mach-shmobile/clock-r8a73a4.c b/arch/arm/mach-shmobile/clock-r8a73a4.c
index c2330ea1802c..1cf44dc6d718 100644
--- a/arch/arm/mach-shmobile/clock-r8a73a4.c
+++ b/arch/arm/mach-shmobile/clock-r8a73a4.c
@@ -12,10 +12,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/init.h>
#include <linux/io.h>
diff --git a/arch/arm/mach-shmobile/clock-r8a7740.c b/arch/arm/mach-shmobile/clock-r8a7740.c
index 0794f0426e70..9cac8247c72b 100644
--- a/arch/arm/mach-shmobile/clock-r8a7740.c
+++ b/arch/arm/mach-shmobile/clock-r8a7740.c
@@ -12,10 +12,6 @@
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <linux/init.h>
#include <linux/kernel.h>
@@ -455,7 +451,7 @@ enum {
MSTP128, MSTP127, MSTP125,
MSTP116, MSTP111, MSTP100, MSTP117,
- MSTP230,
+ MSTP230, MSTP229,
MSTP222,
MSTP218, MSTP217, MSTP216, MSTP214,
MSTP207, MSTP206, MSTP204, MSTP203, MSTP202, MSTP201, MSTP200,
@@ -474,11 +470,12 @@ static struct clk mstp_clks[MSTP_NR] = {
[MSTP127] = SH_CLK_MSTP32(&div4_clks[DIV4_S], SMSTPCR1, 27, 0), /* CEU20 */
[MSTP125] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB], SMSTPCR1, 25, 0), /* TMU0 */
[MSTP117] = SH_CLK_MSTP32(&div4_clks[DIV4_B], SMSTPCR1, 17, 0), /* LCDC1 */
- [MSTP116] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB], SMSTPCR1, 16, 0), /* IIC0 */
+ [MSTP116] = SH_CLK_MSTP32(&div4_clks[DIV4_HPP], SMSTPCR1, 16, 0), /* IIC0 */
[MSTP111] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB], SMSTPCR1, 11, 0), /* TMU1 */
[MSTP100] = SH_CLK_MSTP32(&div4_clks[DIV4_B], SMSTPCR1, 0, 0), /* LCDC0 */
[MSTP230] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB], SMSTPCR2, 30, 0), /* SCIFA6 */
+ [MSTP229] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR2, 29, 0), /* INTCA */
[MSTP222] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB], SMSTPCR2, 22, 0), /* SCIFA7 */
[MSTP218] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR2, 18, 0), /* DMAC1 */
[MSTP217] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR2, 17, 0), /* DMAC2 */
@@ -575,6 +572,10 @@ static struct clk_lookup lookups[] = {
CLKDEV_DEV_ID("sh-dma-engine.0", &mstp_clks[MSTP218]),
CLKDEV_DEV_ID("sh-sci.7", &mstp_clks[MSTP222]),
CLKDEV_DEV_ID("e6cd0000.serial", &mstp_clks[MSTP222]),
+ CLKDEV_DEV_ID("renesas_intc_irqpin.0", &mstp_clks[MSTP229]),
+ CLKDEV_DEV_ID("renesas_intc_irqpin.1", &mstp_clks[MSTP229]),
+ CLKDEV_DEV_ID("renesas_intc_irqpin.2", &mstp_clks[MSTP229]),
+ CLKDEV_DEV_ID("renesas_intc_irqpin.3", &mstp_clks[MSTP229]),
CLKDEV_DEV_ID("sh-sci.6", &mstp_clks[MSTP230]),
CLKDEV_DEV_ID("e6cc0000.serial", &mstp_clks[MSTP230]),
diff --git a/arch/arm/mach-shmobile/clock-r8a7778.c b/arch/arm/mach-shmobile/clock-r8a7778.c
index 67980a08a601..e8510c35558c 100644
--- a/arch/arm/mach-shmobile/clock-r8a7778.c
+++ b/arch/arm/mach-shmobile/clock-r8a7778.c
@@ -17,10 +17,6 @@
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
diff --git a/arch/arm/mach-shmobile/clock-r8a7779.c b/arch/arm/mach-shmobile/clock-r8a7779.c
index c51f9db3f66f..fa8ab2cc9187 100644
--- a/arch/arm/mach-shmobile/clock-r8a7779.c
+++ b/arch/arm/mach-shmobile/clock-r8a7779.c
@@ -12,10 +12,6 @@
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <linux/bitops.h>
#include <linux/init.h>
diff --git a/arch/arm/mach-shmobile/clock-r8a7790.c b/arch/arm/mach-shmobile/clock-r8a7790.c
index 126ddafad526..f9bbc5f0a9a1 100644
--- a/arch/arm/mach-shmobile/clock-r8a7790.c
+++ b/arch/arm/mach-shmobile/clock-r8a7790.c
@@ -12,10 +12,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/init.h>
#include <linux/io.h>
@@ -68,7 +64,7 @@
#define SDCKCR 0xE6150074
#define SD2CKCR 0xE6150078
-#define SD3CKCR 0xE615007C
+#define SD3CKCR 0xE615026C
#define MMC0CKCR 0xE6150240
#define MMC1CKCR 0xE6150244
#define SSPCKCR 0xE6150248
diff --git a/arch/arm/mach-shmobile/clock-r8a7791.c b/arch/arm/mach-shmobile/clock-r8a7791.c
deleted file mode 100644
index 453b23129cfa..000000000000
--- a/arch/arm/mach-shmobile/clock-r8a7791.c
+++ /dev/null
@@ -1,342 +0,0 @@
-/*
- * r8a7791 clock framework support
- *
- * Copyright (C) 2013 Renesas Electronics Corporation
- * Copyright (C) 2013 Renesas Solutions Corp.
- * Copyright (C) 2013 Magnus Damm
- *
- * 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; version 2 of the License.
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/kernel.h>
-#include <linux/sh_clk.h>
-#include <linux/clkdev.h>
-#include "clock.h"
-#include "common.h"
-#include "rcar-gen2.h"
-
-/*
- * MD EXTAL PLL0 PLL1 PLL3
- * 14 13 19 (MHz) *1 *1
- *---------------------------------------------------
- * 0 0 0 15 x 1 x172/2 x208/2 x106
- * 0 0 1 15 x 1 x172/2 x208/2 x88
- * 0 1 0 20 x 1 x130/2 x156/2 x80
- * 0 1 1 20 x 1 x130/2 x156/2 x66
- * 1 0 0 26 / 2 x200/2 x240/2 x122
- * 1 0 1 26 / 2 x200/2 x240/2 x102
- * 1 1 0 30 / 2 x172/2 x208/2 x106
- * 1 1 1 30 / 2 x172/2 x208/2 x88
- *
- * *1 : Table 7.6 indicates VCO ouput (PLLx = VCO/2)
- * see "p1 / 2" on R8A7791_CLOCK_ROOT() below
- */
-
-#define CPG_BASE 0xe6150000
-#define CPG_LEN 0x1000
-
-#define SMSTPCR0 0xE6150130
-#define SMSTPCR1 0xE6150134
-#define SMSTPCR2 0xe6150138
-#define SMSTPCR3 0xE615013C
-#define SMSTPCR5 0xE6150144
-#define SMSTPCR7 0xe615014c
-#define SMSTPCR8 0xE6150990
-#define SMSTPCR9 0xE6150994
-#define SMSTPCR10 0xE6150998
-#define SMSTPCR11 0xE615099C
-
-#define MSTPSR1 IOMEM(0xe6150038)
-#define MSTPSR2 IOMEM(0xe6150040)
-#define MSTPSR3 IOMEM(0xe6150048)
-#define MSTPSR5 IOMEM(0xe615003c)
-#define MSTPSR7 IOMEM(0xe61501c4)
-#define MSTPSR8 IOMEM(0xe61509a0)
-#define MSTPSR9 IOMEM(0xe61509a4)
-#define MSTPSR11 IOMEM(0xe61509ac)
-
-#define SDCKCR 0xE6150074
-#define SD1CKCR 0xE6150078
-#define SD2CKCR 0xE615026c
-#define MMC0CKCR 0xE6150240
-#define MMC1CKCR 0xE6150244
-#define SSPCKCR 0xE6150248
-#define SSPRSCKCR 0xE615024C
-
-static struct clk_mapping cpg_mapping = {
- .phys = CPG_BASE,
- .len = CPG_LEN,
-};
-
-static struct clk extal_clk = {
- /* .rate will be updated on r8a7791_clock_init() */
- .mapping = &cpg_mapping,
-};
-
-static struct sh_clk_ops followparent_clk_ops = {
- .recalc = followparent_recalc,
-};
-
-static struct clk main_clk = {
- /* .parent will be set r8a73a4_clock_init */
- .ops = &followparent_clk_ops,
-};
-
-/*
- * clock ratio of these clock will be updated
- * on r8a7791_clock_init()
- */
-SH_FIXED_RATIO_CLK_SET(pll1_clk, main_clk, 1, 1);
-SH_FIXED_RATIO_CLK_SET(pll3_clk, main_clk, 1, 1);
-SH_FIXED_RATIO_CLK_SET(qspi_clk, pll1_clk, 1, 1);
-
-/* fixed ratio clock */
-SH_FIXED_RATIO_CLK_SET(extal_div2_clk, extal_clk, 1, 2);
-SH_FIXED_RATIO_CLK_SET(cp_clk, extal_clk, 1, 2);
-
-SH_FIXED_RATIO_CLK_SET(pll1_div2_clk, pll1_clk, 1, 2);
-SH_FIXED_RATIO_CLK_SET(hp_clk, pll1_clk, 1, 12);
-SH_FIXED_RATIO_CLK_SET(p_clk, pll1_clk, 1, 24);
-SH_FIXED_RATIO_CLK_SET(rclk_clk, pll1_clk, 1, (48 * 1024));
-SH_FIXED_RATIO_CLK_SET(mp_clk, pll1_div2_clk, 1, 15);
-SH_FIXED_RATIO_CLK_SET(zg_clk, pll1_clk, 1, 3);
-SH_FIXED_RATIO_CLK_SET(zx_clk, pll1_clk, 1, 3);
-SH_FIXED_RATIO_CLK_SET(zs_clk, pll1_clk, 1, 6);
-
-static struct clk *main_clks[] = {
- &extal_clk,
- &extal_div2_clk,
- &main_clk,
- &pll1_clk,
- &pll1_div2_clk,
- &pll3_clk,
- &hp_clk,
- &p_clk,
- &qspi_clk,
- &rclk_clk,
- &mp_clk,
- &cp_clk,
- &zg_clk,
- &zx_clk,
- &zs_clk,
-};
-
-/* SDHI (DIV4) clock */
-static int divisors[] = { 2, 3, 4, 6, 8, 12, 16, 18, 24, 0, 36, 48, 10 };
-
-static struct clk_div_mult_table div4_div_mult_table = {
- .divisors = divisors,
- .nr_divisors = ARRAY_SIZE(divisors),
-};
-
-static struct clk_div4_table div4_table = {
- .div_mult_table = &div4_div_mult_table,
-};
-
-enum {
- DIV4_SDH, DIV4_SD0,
- DIV4_NR
-};
-
-static struct clk div4_clks[DIV4_NR] = {
- [DIV4_SDH] = SH_CLK_DIV4(&pll1_clk, SDCKCR, 8, 0x0dff, CLK_ENABLE_ON_INIT),
- [DIV4_SD0] = SH_CLK_DIV4(&pll1_clk, SDCKCR, 4, 0x1df0, CLK_ENABLE_ON_INIT),
-};
-
-/* DIV6 clocks */
-enum {
- DIV6_SD1, DIV6_SD2,
- DIV6_NR
-};
-
-static struct clk div6_clks[DIV6_NR] = {
- [DIV6_SD1] = SH_CLK_DIV6(&pll1_div2_clk, SD1CKCR, 0),
- [DIV6_SD2] = SH_CLK_DIV6(&pll1_div2_clk, SD2CKCR, 0),
-};
-
-/* MSTP */
-enum {
- MSTP1108, MSTP1107, MSTP1106,
- MSTP931, MSTP930, MSTP929, MSTP928, MSTP927, MSTP925,
- MSTP917,
- MSTP815, MSTP814,
- MSTP813,
- MSTP811, MSTP810, MSTP809,
- MSTP726, MSTP724, MSTP723, MSTP721, MSTP720,
- MSTP719, MSTP718, MSTP715, MSTP714,
- MSTP522,
- MSTP314, MSTP312, MSTP311,
- MSTP216, MSTP207, MSTP206,
- MSTP204, MSTP203, MSTP202,
- MSTP124,
- MSTP_NR
-};
-
-static struct clk mstp_clks[MSTP_NR] = {
- [MSTP1108] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR11, 8, MSTPSR11, 0), /* SCIFA5 */
- [MSTP1107] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR11, 7, MSTPSR11, 0), /* SCIFA4 */
- [MSTP1106] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR11, 6, MSTPSR11, 0), /* SCIFA3 */
- [MSTP931] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 31, MSTPSR9, 0), /* I2C0 */
- [MSTP930] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 30, MSTPSR9, 0), /* I2C1 */
- [MSTP929] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 29, MSTPSR9, 0), /* I2C2 */
- [MSTP928] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 28, MSTPSR9, 0), /* I2C3 */
- [MSTP927] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 27, MSTPSR9, 0), /* I2C4 */
- [MSTP925] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 25, MSTPSR9, 0), /* I2C5 */
- [MSTP917] = SH_CLK_MSTP32_STS(&qspi_clk, SMSTPCR9, 17, MSTPSR9, 0), /* QSPI */
- [MSTP815] = SH_CLK_MSTP32_STS(&zs_clk, SMSTPCR8, 15, MSTPSR8, 0), /* SATA0 */
- [MSTP814] = SH_CLK_MSTP32_STS(&zs_clk, SMSTPCR8, 14, MSTPSR8, 0), /* SATA1 */
- [MSTP813] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR8, 13, MSTPSR8, 0), /* Ether */
- [MSTP811] = SH_CLK_MSTP32_STS(&zg_clk, SMSTPCR8, 11, MSTPSR8, 0), /* VIN0 */
- [MSTP810] = SH_CLK_MSTP32_STS(&zg_clk, SMSTPCR8, 10, MSTPSR8, 0), /* VIN1 */
- [MSTP809] = SH_CLK_MSTP32_STS(&zg_clk, SMSTPCR8, 9, MSTPSR8, 0), /* VIN2 */
- [MSTP726] = SH_CLK_MSTP32_STS(&zx_clk, SMSTPCR7, 26, MSTPSR7, 0), /* LVDS0 */
- [MSTP724] = SH_CLK_MSTP32_STS(&zx_clk, SMSTPCR7, 24, MSTPSR7, 0), /* DU0 */
- [MSTP723] = SH_CLK_MSTP32_STS(&zx_clk, SMSTPCR7, 23, MSTPSR7, 0), /* DU1 */
- [MSTP721] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 21, MSTPSR7, 0), /* SCIF0 */
- [MSTP720] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 20, MSTPSR7, 0), /* SCIF1 */
- [MSTP719] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 19, MSTPSR7, 0), /* SCIF2 */
- [MSTP718] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 18, MSTPSR7, 0), /* SCIF3 */
- [MSTP715] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 15, MSTPSR7, 0), /* SCIF4 */
- [MSTP714] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 14, MSTPSR7, 0), /* SCIF5 */
- [MSTP522] = SH_CLK_MSTP32_STS(&extal_clk, SMSTPCR5, 22, MSTPSR5, 0), /* Thermal */
- [MSTP314] = SH_CLK_MSTP32_STS(&div4_clks[DIV4_SD0], SMSTPCR3, 14, MSTPSR3, 0), /* SDHI0 */
- [MSTP312] = SH_CLK_MSTP32_STS(&div6_clks[DIV6_SD1], SMSTPCR3, 12, MSTPSR3, 0), /* SDHI1 */
- [MSTP311] = SH_CLK_MSTP32_STS(&div6_clks[DIV6_SD2], SMSTPCR3, 11, MSTPSR3, 0), /* SDHI2 */
- [MSTP216] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 16, MSTPSR2, 0), /* SCIFB2 */
- [MSTP207] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 7, MSTPSR2, 0), /* SCIFB1 */
- [MSTP206] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 6, MSTPSR2, 0), /* SCIFB0 */
- [MSTP204] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 4, MSTPSR2, 0), /* SCIFA0 */
- [MSTP203] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 3, MSTPSR2, 0), /* SCIFA1 */
- [MSTP202] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 2, MSTPSR2, 0), /* SCIFA2 */
- [MSTP124] = SH_CLK_MSTP32_STS(&rclk_clk, SMSTPCR1, 24, MSTPSR1, 0), /* CMT0 */
-};
-
-static struct clk_lookup lookups[] = {
-
- /* main clocks */
- CLKDEV_CON_ID("extal", &extal_clk),
- CLKDEV_CON_ID("extal_div2", &extal_div2_clk),
- CLKDEV_CON_ID("main", &main_clk),
- CLKDEV_CON_ID("pll1", &pll1_clk),
- CLKDEV_CON_ID("pll1_div2", &pll1_div2_clk),
- CLKDEV_CON_ID("pll3", &pll3_clk),
- CLKDEV_CON_ID("zg", &zg_clk),
- CLKDEV_CON_ID("zs", &zs_clk),
- CLKDEV_CON_ID("hp", &hp_clk),
- CLKDEV_CON_ID("p", &p_clk),
- CLKDEV_CON_ID("qspi", &qspi_clk),
- CLKDEV_CON_ID("rclk", &rclk_clk),
- CLKDEV_CON_ID("mp", &mp_clk),
- CLKDEV_CON_ID("cp", &cp_clk),
- CLKDEV_CON_ID("peripheral_clk", &hp_clk),
-
- /* MSTP */
- CLKDEV_ICK_ID("lvds.0", "rcar-du-r8a7791", &mstp_clks[MSTP726]),
- CLKDEV_ICK_ID("du.0", "rcar-du-r8a7791", &mstp_clks[MSTP724]),
- CLKDEV_ICK_ID("du.1", "rcar-du-r8a7791", &mstp_clks[MSTP723]),
- CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]), /* SCIFA0 */
- CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP203]), /* SCIFA1 */
- CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP206]), /* SCIFB0 */
- CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP207]), /* SCIFB1 */
- CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP216]), /* SCIFB2 */
- CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP202]), /* SCIFA2 */
- CLKDEV_DEV_ID("sh-sci.6", &mstp_clks[MSTP721]), /* SCIF0 */
- CLKDEV_DEV_ID("sh-sci.7", &mstp_clks[MSTP720]), /* SCIF1 */
- CLKDEV_DEV_ID("sh-sci.8", &mstp_clks[MSTP719]), /* SCIF2 */
- CLKDEV_DEV_ID("sh-sci.9", &mstp_clks[MSTP718]), /* SCIF3 */
- CLKDEV_DEV_ID("sh-sci.10", &mstp_clks[MSTP715]), /* SCIF4 */
- CLKDEV_DEV_ID("sh-sci.11", &mstp_clks[MSTP714]), /* SCIF5 */
- CLKDEV_DEV_ID("sh-sci.12", &mstp_clks[MSTP1106]), /* SCIFA3 */
- CLKDEV_DEV_ID("sh-sci.13", &mstp_clks[MSTP1107]), /* SCIFA4 */
- CLKDEV_DEV_ID("sh-sci.14", &mstp_clks[MSTP1108]), /* SCIFA5 */
- CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]),
- CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP312]),
- CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP311]),
- CLKDEV_ICK_ID("fck", "sh-cmt-48-gen2.0", &mstp_clks[MSTP124]),
- CLKDEV_DEV_ID("qspi.0", &mstp_clks[MSTP917]),
- CLKDEV_DEV_ID("rcar_thermal", &mstp_clks[MSTP522]),
- CLKDEV_DEV_ID("i2c-rcar_gen2.0", &mstp_clks[MSTP931]),
- CLKDEV_DEV_ID("i2c-rcar_gen2.1", &mstp_clks[MSTP930]),
- CLKDEV_DEV_ID("i2c-rcar_gen2.2", &mstp_clks[MSTP929]),
- CLKDEV_DEV_ID("i2c-rcar_gen2.3", &mstp_clks[MSTP928]),
- CLKDEV_DEV_ID("i2c-rcar_gen2.4", &mstp_clks[MSTP927]),
- CLKDEV_DEV_ID("i2c-rcar_gen2.5", &mstp_clks[MSTP925]),
- CLKDEV_DEV_ID("r8a7791-ether", &mstp_clks[MSTP813]), /* Ether */
- CLKDEV_DEV_ID("r8a7791-vin.0", &mstp_clks[MSTP811]),
- CLKDEV_DEV_ID("r8a7791-vin.1", &mstp_clks[MSTP810]),
- CLKDEV_DEV_ID("r8a7791-vin.2", &mstp_clks[MSTP809]),
- CLKDEV_DEV_ID("sata-r8a7791.0", &mstp_clks[MSTP815]),
- CLKDEV_DEV_ID("sata-r8a7791.1", &mstp_clks[MSTP814]),
-};
-
-#define R8A7791_CLOCK_ROOT(e, m, p0, p1, p30, p31) \
- extal_clk.rate = e * 1000 * 1000; \
- main_clk.parent = m; \
- SH_CLK_SET_RATIO(&pll1_clk_ratio, p1 / 2, 1); \
- if (mode & MD(19)) \
- SH_CLK_SET_RATIO(&pll3_clk_ratio, p31, 1); \
- else \
- SH_CLK_SET_RATIO(&pll3_clk_ratio, p30, 1)
-
-
-void __init r8a7791_clock_init(void)
-{
- u32 mode = rcar_gen2_read_mode_pins();
- int k, ret = 0;
-
- switch (mode & (MD(14) | MD(13))) {
- case 0:
- R8A7791_CLOCK_ROOT(15, &extal_clk, 172, 208, 106, 88);
- break;
- case MD(13):
- R8A7791_CLOCK_ROOT(20, &extal_clk, 130, 156, 80, 66);
- break;
- case MD(14):
- R8A7791_CLOCK_ROOT(26, &extal_div2_clk, 200, 240, 122, 102);
- break;
- case MD(13) | MD(14):
- R8A7791_CLOCK_ROOT(30, &extal_div2_clk, 172, 208, 106, 88);
- break;
- }
-
- if ((mode & (MD(3) | MD(2) | MD(1))) == MD(2))
- SH_CLK_SET_RATIO(&qspi_clk_ratio, 1, 16);
- else
- SH_CLK_SET_RATIO(&qspi_clk_ratio, 1, 20);
-
- for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++)
- ret = clk_register(main_clks[k]);
-
- if (!ret)
- ret = sh_clk_div4_register(div4_clks, DIV4_NR, &div4_table);
-
- if (!ret)
- ret = sh_clk_div6_register(div6_clks, DIV6_NR);
-
- if (!ret)
- ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
-
- clkdev_add_table(lookups, ARRAY_SIZE(lookups));
-
- if (!ret)
- shmobile_clk_init();
- else
- goto epanic;
-
- return;
-
-epanic:
- panic("failed to setup r8a7791 clocks\n");
-}
diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c
index 7071676145c4..3bc92f46060e 100644
--- a/arch/arm/mach-shmobile/clock-sh7372.c
+++ b/arch/arm/mach-shmobile/clock-sh7372.c
@@ -11,10 +11,6 @@
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <linux/init.h>
#include <linux/kernel.h>
diff --git a/arch/arm/mach-shmobile/clock-sh73a0.c b/arch/arm/mach-shmobile/clock-sh73a0.c
index 02a6f45a0b9e..6b4c1f313cc9 100644
--- a/arch/arm/mach-shmobile/clock-sh73a0.c
+++ b/arch/arm/mach-shmobile/clock-sh73a0.c
@@ -11,10 +11,6 @@
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <linux/init.h>
#include <linux/kernel.h>
diff --git a/arch/arm/mach-shmobile/clock.c b/arch/arm/mach-shmobile/clock.c
index 806f94038cc4..34f056fc3756 100644
--- a/arch/arm/mach-shmobile/clock.c
+++ b/arch/arm/mach-shmobile/clock.c
@@ -14,41 +14,13 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
*/
+
+#include <linux/export.h>
#include <linux/kernel.h>
#include <linux/init.h>
-
-#ifdef CONFIG_COMMON_CLK
-#include <linux/clk.h>
-#include <linux/clkdev.h>
-#include "clock.h"
-
-void __init shmobile_clk_workaround(const struct clk_name *clks,
- int nr_clks, bool enable)
-{
- const struct clk_name *clkn;
- struct clk *clk;
- unsigned int i;
-
- for (i = 0; i < nr_clks; ++i) {
- clkn = clks + i;
- clk = clk_get(NULL, clkn->clk);
- if (!IS_ERR(clk)) {
- clk_register_clkdev(clk, clkn->con_id, clkn->dev_id);
- if (enable)
- clk_prepare_enable(clk);
- clk_put(clk);
- }
- }
-}
-
-#else /* CONFIG_COMMON_CLK */
#include <linux/sh_clk.h>
-#include <linux/export.h>
+
#include "clock.h"
#include "common.h"
@@ -84,5 +56,3 @@ void __clk_put(struct clk *clk)
{
}
EXPORT_SYMBOL(__clk_put);
-
-#endif /* CONFIG_COMMON_CLK */
diff --git a/arch/arm/mach-shmobile/clock.h b/arch/arm/mach-shmobile/clock.h
index 31b6417463e6..cf3552ea1019 100644
--- a/arch/arm/mach-shmobile/clock.h
+++ b/arch/arm/mach-shmobile/clock.h
@@ -1,19 +1,6 @@
#ifndef CLOCK_H
#define CLOCK_H
-#ifdef CONFIG_COMMON_CLK
-/* temporary clock configuration helper for platform devices */
-
-struct clk_name {
- const char *clk;
- const char *con_id;
- const char *dev_id;
-};
-
-void shmobile_clk_workaround(const struct clk_name *clks, int nr_clks,
- bool enable);
-
-#else /* CONFIG_COMMON_CLK */
/* legacy clock implementation */
struct clk;
@@ -52,5 +39,4 @@ do { \
(p)->div = d; \
} while (0)
-#endif /* CONFIG_COMMON_CLK */
#endif
diff --git a/arch/arm/mach-shmobile/common.h b/arch/arm/mach-shmobile/common.h
index 72087c79ad7b..309025efd4cf 100644
--- a/arch/arm/mach-shmobile/common.h
+++ b/arch/arm/mach-shmobile/common.h
@@ -19,11 +19,6 @@ extern void shmobile_boot_scu(void);
extern void shmobile_smp_scu_prepare_cpus(unsigned int max_cpus);
extern void shmobile_smp_scu_cpu_die(unsigned int cpu);
extern int shmobile_smp_scu_cpu_kill(unsigned int cpu);
-extern void shmobile_smp_apmu_prepare_cpus(unsigned int max_cpus);
-extern int shmobile_smp_apmu_boot_secondary(unsigned int cpu,
- struct task_struct *idle);
-extern void shmobile_smp_apmu_cpu_die(unsigned int cpu);
-extern int shmobile_smp_apmu_cpu_kill(unsigned int cpu);
struct clk;
extern int shmobile_clk_init(void);
extern void shmobile_handle_irq_intc(struct pt_regs *);
diff --git a/arch/arm/mach-shmobile/console.c b/arch/arm/mach-shmobile/console.c
index f2e79f2376e1..e329ccbd0a67 100644
--- a/arch/arm/mach-shmobile/console.c
+++ b/arch/arm/mach-shmobile/console.c
@@ -11,10 +11,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/kernel.h>
#include <linux/init.h>
diff --git a/arch/arm/mach-shmobile/headsmp-scu.S b/arch/arm/mach-shmobile/headsmp-scu.S
index f45dde701d7b..69df8bfac167 100644
--- a/arch/arm/mach-shmobile/headsmp-scu.S
+++ b/arch/arm/mach-shmobile/headsmp-scu.S
@@ -12,11 +12,6 @@
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR /PURPOSE. See the
* GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
*/
#include <linux/linkage.h>
diff --git a/arch/arm/mach-shmobile/intc-sh7372.c b/arch/arm/mach-shmobile/intc-sh7372.c
index e2af00b1bd9d..1ccf49cb485f 100644
--- a/arch/arm/mach-shmobile/intc-sh7372.c
+++ b/arch/arm/mach-shmobile/intc-sh7372.c
@@ -11,10 +11,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/kernel.h>
#include <linux/init.h>
diff --git a/arch/arm/mach-shmobile/intc-sh73a0.c b/arch/arm/mach-shmobile/intc-sh73a0.c
index 44457a94897b..9e3618028acc 100644
--- a/arch/arm/mach-shmobile/intc-sh73a0.c
+++ b/arch/arm/mach-shmobile/intc-sh73a0.c
@@ -11,10 +11,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/kernel.h>
#include <linux/init.h>
diff --git a/arch/arm/mach-shmobile/platsmp-apmu.c b/arch/arm/mach-shmobile/platsmp-apmu.c
index 2c06810d3a70..f483b560b066 100644
--- a/arch/arm/mach-shmobile/platsmp-apmu.c
+++ b/arch/arm/mach-shmobile/platsmp-apmu.c
@@ -1,6 +1,7 @@
/*
* SMP support for SoCs with APMU
*
+ * Copyright (C) 2014 Renesas Electronics Corporation
* Copyright (C) 2013 Magnus Damm
*
* This program is free software; you can redistribute it and/or modify
@@ -22,6 +23,7 @@
#include <asm/smp_plat.h>
#include <asm/suspend.h>
#include "common.h"
+#include "platsmp-apmu.h"
static struct {
void __iomem *iomem;
@@ -83,28 +85,15 @@ static void apmu_init_cpu(struct resource *res, int cpu, int bit)
pr_debug("apmu ioremap %d %d %pr\n", cpu, bit, res);
}
-static struct {
- struct resource iomem;
- int cpus[4];
-} apmu_config[] = {
- {
- .iomem = DEFINE_RES_MEM(0xe6152000, 0x88),
- .cpus = { 0, 1, 2, 3 },
- },
- {
- .iomem = DEFINE_RES_MEM(0xe6151000, 0x88),
- .cpus = { 0x100, 0x101, 0x102, 0x103 },
- }
-};
-
-static void apmu_parse_cfg(void (*fn)(struct resource *res, int cpu, int bit))
+static void apmu_parse_cfg(void (*fn)(struct resource *res, int cpu, int bit),
+ struct rcar_apmu_config *apmu_config, int num)
{
u32 id;
int k;
int bit, index;
bool is_allowed;
- for (k = 0; k < ARRAY_SIZE(apmu_config); k++) {
+ for (k = 0; k < num; k++) {
/* only enable the cluster that includes the boot CPU */
is_allowed = false;
for (bit = 0; bit < ARRAY_SIZE(apmu_config[k].cpus); bit++) {
@@ -128,14 +117,16 @@ static void apmu_parse_cfg(void (*fn)(struct resource *res, int cpu, int bit))
}
}
-void __init shmobile_smp_apmu_prepare_cpus(unsigned int max_cpus)
+void __init shmobile_smp_apmu_prepare_cpus(unsigned int max_cpus,
+ struct rcar_apmu_config *apmu_config,
+ int num)
{
/* install boot code shared by all CPUs */
shmobile_boot_fn = virt_to_phys(shmobile_smp_boot);
shmobile_boot_arg = MPIDR_HWID_BITMASK;
/* perform per-cpu setup */
- apmu_parse_cfg(apmu_init_cpu);
+ apmu_parse_cfg(apmu_init_cpu, apmu_config, num);
}
#ifdef CONFIG_SMP
diff --git a/arch/arm/mach-shmobile/platsmp-apmu.h b/arch/arm/mach-shmobile/platsmp-apmu.h
new file mode 100644
index 000000000000..76512c9a2545
--- /dev/null
+++ b/arch/arm/mach-shmobile/platsmp-apmu.h
@@ -0,0 +1,32 @@
+/*
+ * rmobile apmu definition
+ *
+ * Copyright (C) 2014 Renesas Electronics Corporation
+ *
+ * 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; version 2 of the License.
+ *
+ * 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.
+ */
+
+#ifndef PLATSMP_APMU_H
+#define PLATSMP_APMU_H
+
+struct rcar_apmu_config {
+ struct resource iomem;
+ int cpus[4];
+};
+
+extern void shmobile_smp_apmu_prepare_cpus(unsigned int max_cpus,
+ struct rcar_apmu_config *apmu_config,
+ int num);
+extern int shmobile_smp_apmu_boot_secondary(unsigned int cpu,
+ struct task_struct *idle);
+extern void shmobile_smp_apmu_cpu_die(unsigned int cpu);
+extern int shmobile_smp_apmu_cpu_kill(unsigned int cpu);
+
+#endif /* PLATSMP_APMU_H */
diff --git a/arch/arm/mach-shmobile/pm-r8a7740.c b/arch/arm/mach-shmobile/pm-r8a7740.c
index e3f146448237..ac2eecd6f5ea 100644
--- a/arch/arm/mach-shmobile/pm-r8a7740.c
+++ b/arch/arm/mach-shmobile/pm-r8a7740.c
@@ -14,10 +14,10 @@
#include "pm-rmobile.h"
#if defined(CONFIG_PM) && !defined(CONFIG_ARCH_MULTIPLATFORM)
-static int r8a7740_pd_a4s_suspend(void)
+static int r8a7740_pd_a3sm_suspend(void)
{
/*
- * The A4S domain contains the CPU core and therefore it should
+ * The A3SM domain contains the CPU core and therefore it should
* only be turned off if the CPU is not in use.
*/
return -EBUSY;
@@ -32,29 +32,65 @@ static int r8a7740_pd_a3sp_suspend(void)
return console_suspend_enabled ? 0 : -EBUSY;
}
+static int r8a7740_pd_d4_suspend(void)
+{
+ /*
+ * The D4 domain contains the Coresight-ETM hardware block and
+ * therefore it should only be turned off if the debug module is
+ * not in use.
+ */
+ return -EBUSY;
+}
+
static struct rmobile_pm_domain r8a7740_pm_domains[] = {
{
.genpd.name = "A4LC",
.bit_shift = 1,
}, {
+ .genpd.name = "A4MP",
+ .bit_shift = 2,
+ }, {
+ .genpd.name = "D4",
+ .bit_shift = 3,
+ .gov = &pm_domain_always_on_gov,
+ .suspend = r8a7740_pd_d4_suspend,
+ }, {
+ .genpd.name = "A4R",
+ .bit_shift = 5,
+ }, {
+ .genpd.name = "A3RV",
+ .bit_shift = 6,
+ }, {
.genpd.name = "A4S",
.bit_shift = 10,
- .gov = &pm_domain_always_on_gov,
.no_debug = true,
- .suspend = r8a7740_pd_a4s_suspend,
}, {
.genpd.name = "A3SP",
.bit_shift = 11,
.gov = &pm_domain_always_on_gov,
.no_debug = true,
.suspend = r8a7740_pd_a3sp_suspend,
+ }, {
+ .genpd.name = "A3SM",
+ .bit_shift = 12,
+ .gov = &pm_domain_always_on_gov,
+ .suspend = r8a7740_pd_a3sm_suspend,
+ }, {
+ .genpd.name = "A3SG",
+ .bit_shift = 13,
+ }, {
+ .genpd.name = "A4SU",
+ .bit_shift = 20,
},
};
void __init r8a7740_init_pm_domains(void)
{
rmobile_init_domains(r8a7740_pm_domains, ARRAY_SIZE(r8a7740_pm_domains));
+ pm_genpd_add_subdomain_names("A4R", "A3RV");
pm_genpd_add_subdomain_names("A4S", "A3SP");
+ pm_genpd_add_subdomain_names("A4S", "A3SM");
+ pm_genpd_add_subdomain_names("A4S", "A3SG");
}
#endif /* CONFIG_PM && !CONFIG_ARCH_MULTIPLATFORM */
diff --git a/arch/arm/mach-shmobile/r8a73a4.h b/arch/arm/mach-shmobile/r8a73a4.h
index 5fafd6fcedf7..70dcd847a86e 100644
--- a/arch/arm/mach-shmobile/r8a73a4.h
+++ b/arch/arm/mach-shmobile/r8a73a4.h
@@ -11,7 +11,6 @@ enum {
};
void r8a73a4_add_standard_devices(void);
-void r8a73a4_add_dt_devices(void);
void r8a73a4_clock_init(void);
void r8a73a4_pinmux_init(void);
diff --git a/arch/arm/mach-shmobile/r8a7740.h b/arch/arm/mach-shmobile/r8a7740.h
index f369b4b0863d..ca7805ad7ea3 100644
--- a/arch/arm/mach-shmobile/r8a7740.h
+++ b/arch/arm/mach-shmobile/r8a7740.h
@@ -10,10 +10,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __ASM_R8A7740_H__
diff --git a/arch/arm/mach-shmobile/r8a7778.h b/arch/arm/mach-shmobile/r8a7778.h
index f4076a50e970..f64fedb1f2cc 100644
--- a/arch/arm/mach-shmobile/r8a7778.h
+++ b/arch/arm/mach-shmobile/r8a7778.h
@@ -11,10 +11,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __ASM_R8A7778_H__
#define __ASM_R8A7778_H__
@@ -71,7 +67,6 @@ extern void r8a7778_add_standard_devices_dt(void);
extern void r8a7778_add_dt_devices(void);
extern void r8a7778_init_late(void);
-extern void r8a7778_init_delay(void);
extern void r8a7778_init_irq_dt(void);
extern void r8a7778_clock_init(void);
extern void r8a7778_init_irq_extpin(int irlm);
diff --git a/arch/arm/mach-shmobile/r8a7791.h b/arch/arm/mach-shmobile/r8a7791.h
index c1bf7abefa5a..6cf11eb69d10 100644
--- a/arch/arm/mach-shmobile/r8a7791.h
+++ b/arch/arm/mach-shmobile/r8a7791.h
@@ -1,9 +1,6 @@
#ifndef __ASM_R8A7791_H__
#define __ASM_R8A7791_H__
-void r8a7791_add_standard_devices(void);
-void r8a7791_clock_init(void);
-void r8a7791_pinmux_init(void);
void r8a7791_pm_init(void);
extern struct smp_operations r8a7791_smp_ops;
diff --git a/arch/arm/mach-shmobile/setup-emev2.c b/arch/arm/mach-shmobile/setup-emev2.c
index b06a9e8f59a5..aad97be9cbe1 100644
--- a/arch/arm/mach-shmobile/setup-emev2.c
+++ b/arch/arm/mach-shmobile/setup-emev2.c
@@ -11,10 +11,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/kernel.h>
#include <linux/init.h>
diff --git a/arch/arm/mach-shmobile/setup-r7s72100.c b/arch/arm/mach-shmobile/setup-r7s72100.c
index 4122104359f9..171174777b6f 100644
--- a/arch/arm/mach-shmobile/setup-r7s72100.c
+++ b/arch/arm/mach-shmobile/setup-r7s72100.c
@@ -12,10 +12,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/kernel.h>
diff --git a/arch/arm/mach-shmobile/setup-r8a73a4.c b/arch/arm/mach-shmobile/setup-r8a73a4.c
index 53f40b70680d..c27682291cbf 100644
--- a/arch/arm/mach-shmobile/setup-r8a73a4.c
+++ b/arch/arm/mach-shmobile/setup-r8a73a4.c
@@ -12,10 +12,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/irq.h>
#include <linux/kernel.h>
@@ -180,18 +176,13 @@ static struct resource cmt1_resources[] = {
DEFINE_RES_IRQ(gic_spi(120)),
};
-#define r8a7790_register_cmt(idx) \
+#define r8a73a4_register_cmt(idx) \
platform_device_register_resndata(NULL, "sh-cmt-48-gen2", \
idx, cmt##idx##_resources, \
ARRAY_SIZE(cmt##idx##_resources), \
&cmt##idx##_platform_data, \
sizeof(struct sh_timer_config))
-void __init r8a73a4_add_dt_devices(void)
-{
- r8a7790_register_cmt(1);
-}
-
/* DMA */
static const struct sh_dmae_slave_config dma_slaves[] = {
{
@@ -282,7 +273,7 @@ static struct resource dma_resources[] = {
void __init r8a73a4_add_standard_devices(void)
{
- r8a73a4_add_dt_devices();
+ r8a73a4_register_cmt(1);
r8a73a4_register_scif(0);
r8a73a4_register_scif(1);
r8a73a4_register_scif(2);
diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c
index 8894e1b7ab0e..79ad93dfdae4 100644
--- a/arch/arm/mach-shmobile/setup-r8a7740.c
+++ b/arch/arm/mach-shmobile/setup-r8a7740.c
@@ -12,10 +12,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/delay.h>
#include <linux/dma-mapping.h>
@@ -71,6 +67,7 @@ static struct map_desc r8a7740_io_desc[] __initdata = {
void __init r8a7740_map_io(void)
{
+ debug_ll_io_init();
iotable_init(r8a7740_io_desc, ARRAY_SIZE(r8a7740_io_desc));
}
@@ -746,6 +743,12 @@ static void r8a7740_i2c_workaround(struct platform_device *pdev)
void __init r8a7740_add_standard_devices(void)
{
static struct pm_domain_device domain_devices[] __initdata = {
+ { "A4R", &tmu0_device },
+ { "A4R", &i2c0_device },
+ { "A4S", &irqpin0_device },
+ { "A4S", &irqpin1_device },
+ { "A4S", &irqpin2_device },
+ { "A4S", &irqpin3_device },
{ "A3SP", &scif0_device },
{ "A3SP", &scif1_device },
{ "A3SP", &scif2_device },
@@ -756,6 +759,11 @@ void __init r8a7740_add_standard_devices(void)
{ "A3SP", &scif7_device },
{ "A3SP", &scif8_device },
{ "A3SP", &i2c1_device },
+ { "A3SP", &ipmmu_device },
+ { "A3SP", &dma0_device },
+ { "A3SP", &dma1_device },
+ { "A3SP", &dma2_device },
+ { "A3SP", &usb_dma_device },
};
/* I2C work-around */
diff --git a/arch/arm/mach-shmobile/setup-r8a7778.c b/arch/arm/mach-shmobile/setup-r8a7778.c
index 85fe016d6a87..170bd146ba17 100644
--- a/arch/arm/mach-shmobile/setup-r8a7778.c
+++ b/arch/arm/mach-shmobile/setup-r8a7778.c
@@ -13,10 +13,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/kernel.h>
@@ -292,8 +288,6 @@ void __init r8a7778_add_dt_devices(void)
l2x0_init(base, 0x00400000, 0xc20f0fff);
}
#endif
-
- r8a7778_register_tmu(0);
}
/* HPB-DMA */
@@ -501,6 +495,7 @@ static void __init r8a7778_register_hpb_dmae(void)
void __init r8a7778_add_standard_devices(void)
{
r8a7778_add_dt_devices();
+ r8a7778_register_tmu(0);
r8a7778_register_scif(0);
r8a7778_register_scif(1);
r8a7778_register_scif(2);
@@ -572,11 +567,6 @@ void __init r8a7778_init_irq_extpin(int irlm)
&irqpin_platform_data, sizeof(irqpin_platform_data));
}
-void __init r8a7778_init_delay(void)
-{
- shmobile_init_delay();
-}
-
#ifdef CONFIG_USE_OF
#define INT2SMSKCR0 0x82288 /* 0xfe782288 */
#define INT2SMSKCR1 0x8228c /* 0xfe78228c */
@@ -608,7 +598,7 @@ static const char *r8a7778_compat_dt[] __initdata = {
};
DT_MACHINE_START(R8A7778_DT, "Generic R8A7778 (Flattened Device Tree)")
- .init_early = r8a7778_init_delay,
+ .init_early = shmobile_init_delay,
.init_irq = r8a7778_init_irq_dt,
.init_late = shmobile_init_late,
.dt_compat = r8a7778_compat_dt,
diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c
index 136078ab9407..6156d172cf31 100644
--- a/arch/arm/mach-shmobile/setup-r8a7779.c
+++ b/arch/arm/mach-shmobile/setup-r8a7779.c
@@ -13,10 +13,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/kernel.h>
#include <linux/init.h>
@@ -52,14 +48,14 @@
#include "r8a7779.h"
static struct map_desc r8a7779_io_desc[] __initdata = {
- /* 2M entity map for 0xf0000000 (MPCORE) */
+ /* 2M identity mapping for 0xf0000000 (MPCORE) */
{
.virtual = 0xf0000000,
.pfn = __phys_to_pfn(0xf0000000),
.length = SZ_2M,
.type = MT_DEVICE_NONSHARED
},
- /* 16M entity map for 0xfexxxxxx (DMAC-S/HPBREG/INTC2/LRAM/DBSC) */
+ /* 16M identity mapping for 0xfexxxxxx (DMAC-S/HPBREG/INTC2/LRAM/DBSC) */
{
.virtual = 0xfe000000,
.pfn = __phys_to_pfn(0xfe000000),
@@ -70,6 +66,7 @@ static struct map_desc r8a7779_io_desc[] __initdata = {
void __init r8a7779_map_io(void)
{
+ debug_ll_io_init();
iotable_init(r8a7779_io_desc, ARRAY_SIZE(r8a7779_io_desc));
}
@@ -683,7 +680,7 @@ void __init r8a7779_add_early_devices(void)
/* Early serial console setup is not included here due to
* memory map collisions. The SCIF serial ports in r8a7779
- * are difficult to entity map 1:1 due to collision with the
+ * are difficult to identity map 1:1 due to collision with the
* virtual memory range used by the coherent DMA code on ARM.
*
* Anyone wanting to debug early can remove UPF_IOREMAP from
diff --git a/arch/arm/mach-shmobile/setup-r8a7790.c b/arch/arm/mach-shmobile/setup-r8a7790.c
index 877fdeb985d0..ec7d97dca4de 100644
--- a/arch/arm/mach-shmobile/setup-r8a7790.c
+++ b/arch/arm/mach-shmobile/setup-r8a7790.c
@@ -12,10 +12,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/irq.h>
diff --git a/arch/arm/mach-shmobile/setup-r8a7791.c b/arch/arm/mach-shmobile/setup-r8a7791.c
index 35d78639244f..ef8eb3af586d 100644
--- a/arch/arm/mach-shmobile/setup-r8a7791.c
+++ b/arch/arm/mach-shmobile/setup-r8a7791.c
@@ -13,198 +13,16 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include <linux/irq.h>
-#include <linux/kernel.h>
-#include <linux/of_platform.h>
-#include <linux/platform_data/gpio-rcar.h>
-#include <linux/platform_data/irq-renesas-irqc.h>
-#include <linux/serial_sci.h>
-#include <linux/sh_timer.h>
+#include <linux/init.h>
#include <asm/mach/arch.h>
#include "common.h"
-#include "irqs.h"
#include "r8a7791.h"
#include "rcar-gen2.h"
-static const struct resource pfc_resources[] __initconst = {
- DEFINE_RES_MEM(0xe6060000, 0x250),
-};
-
-#define r8a7791_register_pfc() \
- platform_device_register_simple("pfc-r8a7791", -1, pfc_resources, \
- ARRAY_SIZE(pfc_resources))
-
-#define R8A7791_GPIO(idx, base, nr) \
-static const struct resource r8a7791_gpio##idx##_resources[] __initconst = { \
- DEFINE_RES_MEM((base), 0x50), \
- DEFINE_RES_IRQ(gic_spi(4 + (idx))), \
-}; \
- \
-static const struct gpio_rcar_config \
-r8a7791_gpio##idx##_platform_data __initconst = { \
- .gpio_base = 32 * (idx), \
- .irq_base = 0, \
- .number_of_pins = (nr), \
- .pctl_name = "pfc-r8a7791", \
- .has_both_edge_trigger = 1, \
-}; \
-
-R8A7791_GPIO(0, 0xe6050000, 32);
-R8A7791_GPIO(1, 0xe6051000, 32);
-R8A7791_GPIO(2, 0xe6052000, 32);
-R8A7791_GPIO(3, 0xe6053000, 32);
-R8A7791_GPIO(4, 0xe6054000, 32);
-R8A7791_GPIO(5, 0xe6055000, 32);
-R8A7791_GPIO(6, 0xe6055400, 32);
-R8A7791_GPIO(7, 0xe6055800, 26);
-
-#define r8a7791_register_gpio(idx) \
- platform_device_register_resndata(NULL, "gpio_rcar", idx, \
- r8a7791_gpio##idx##_resources, \
- ARRAY_SIZE(r8a7791_gpio##idx##_resources), \
- &r8a7791_gpio##idx##_platform_data, \
- sizeof(r8a7791_gpio##idx##_platform_data))
-
-void __init r8a7791_pinmux_init(void)
-{
- r8a7791_register_pfc();
- r8a7791_register_gpio(0);
- r8a7791_register_gpio(1);
- r8a7791_register_gpio(2);
- r8a7791_register_gpio(3);
- r8a7791_register_gpio(4);
- r8a7791_register_gpio(5);
- r8a7791_register_gpio(6);
- r8a7791_register_gpio(7);
-}
-
-#define __R8A7791_SCIF(scif_type, index, baseaddr, irq) \
-static struct plat_sci_port scif##index##_platform_data = { \
- .type = scif_type, \
- .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP, \
- .scscr = SCSCR_RE | SCSCR_TE, \
-}; \
- \
-static struct resource scif##index##_resources[] = { \
- DEFINE_RES_MEM(baseaddr, 0x100), \
- DEFINE_RES_IRQ(irq), \
-}
-
-#define R8A7791_SCIF(index, baseaddr, irq) \
- __R8A7791_SCIF(PORT_SCIF, index, baseaddr, irq)
-
-#define R8A7791_SCIFA(index, baseaddr, irq) \
- __R8A7791_SCIF(PORT_SCIFA, index, baseaddr, irq)
-
-#define R8A7791_SCIFB(index, baseaddr, irq) \
- __R8A7791_SCIF(PORT_SCIFB, index, baseaddr, irq)
-
-R8A7791_SCIFA(0, 0xe6c40000, gic_spi(144)); /* SCIFA0 */
-R8A7791_SCIFA(1, 0xe6c50000, gic_spi(145)); /* SCIFA1 */
-R8A7791_SCIFB(2, 0xe6c20000, gic_spi(148)); /* SCIFB0 */
-R8A7791_SCIFB(3, 0xe6c30000, gic_spi(149)); /* SCIFB1 */
-R8A7791_SCIFB(4, 0xe6ce0000, gic_spi(150)); /* SCIFB2 */
-R8A7791_SCIFA(5, 0xe6c60000, gic_spi(151)); /* SCIFA2 */
-R8A7791_SCIF(6, 0xe6e60000, gic_spi(152)); /* SCIF0 */
-R8A7791_SCIF(7, 0xe6e68000, gic_spi(153)); /* SCIF1 */
-R8A7791_SCIF(8, 0xe6e58000, gic_spi(22)); /* SCIF2 */
-R8A7791_SCIF(9, 0xe6ea8000, gic_spi(23)); /* SCIF3 */
-R8A7791_SCIF(10, 0xe6ee0000, gic_spi(24)); /* SCIF4 */
-R8A7791_SCIF(11, 0xe6ee8000, gic_spi(25)); /* SCIF5 */
-R8A7791_SCIFA(12, 0xe6c70000, gic_spi(29)); /* SCIFA3 */
-R8A7791_SCIFA(13, 0xe6c78000, gic_spi(30)); /* SCIFA4 */
-R8A7791_SCIFA(14, 0xe6c80000, gic_spi(31)); /* SCIFA5 */
-
-#define r8a7791_register_scif(index) \
- platform_device_register_resndata(NULL, "sh-sci", index, \
- scif##index##_resources, \
- ARRAY_SIZE(scif##index##_resources), \
- &scif##index##_platform_data, \
- sizeof(scif##index##_platform_data))
-
-static struct sh_timer_config cmt0_platform_data = {
- .channels_mask = 0x60,
-};
-
-static struct resource cmt0_resources[] = {
- DEFINE_RES_MEM(0xffca0000, 0x1004),
- DEFINE_RES_IRQ(gic_spi(142)),
-};
-
-#define r8a7791_register_cmt(idx) \
- platform_device_register_resndata(NULL, "sh-cmt-48-gen2", \
- idx, cmt##idx##_resources, \
- ARRAY_SIZE(cmt##idx##_resources), \
- &cmt##idx##_platform_data, \
- sizeof(struct sh_timer_config))
-
-static struct renesas_irqc_config irqc0_data = {
- .irq_base = irq_pin(0), /* IRQ0 -> IRQ9 */
-};
-
-static struct resource irqc0_resources[] = {
- DEFINE_RES_MEM(0xe61c0000, 0x200), /* IRQC Event Detector Block_0 */
- DEFINE_RES_IRQ(gic_spi(0)), /* IRQ0 */
- DEFINE_RES_IRQ(gic_spi(1)), /* IRQ1 */
- DEFINE_RES_IRQ(gic_spi(2)), /* IRQ2 */
- DEFINE_RES_IRQ(gic_spi(3)), /* IRQ3 */
- DEFINE_RES_IRQ(gic_spi(12)), /* IRQ4 */
- DEFINE_RES_IRQ(gic_spi(13)), /* IRQ5 */
- DEFINE_RES_IRQ(gic_spi(14)), /* IRQ6 */
- DEFINE_RES_IRQ(gic_spi(15)), /* IRQ7 */
- DEFINE_RES_IRQ(gic_spi(16)), /* IRQ8 */
- DEFINE_RES_IRQ(gic_spi(17)), /* IRQ9 */
-};
-
-#define r8a7791_register_irqc(idx) \
- platform_device_register_resndata(NULL, "renesas_irqc", \
- idx, irqc##idx##_resources, \
- ARRAY_SIZE(irqc##idx##_resources), \
- &irqc##idx##_data, \
- sizeof(struct renesas_irqc_config))
-
-static const struct resource thermal_resources[] __initconst = {
- DEFINE_RES_MEM(0xe61f0000, 0x14),
- DEFINE_RES_MEM(0xe61f0100, 0x38),
- DEFINE_RES_IRQ(gic_spi(69)),
-};
-
-#define r8a7791_register_thermal() \
- platform_device_register_simple("rcar_thermal", -1, \
- thermal_resources, \
- ARRAY_SIZE(thermal_resources))
-
-void __init r8a7791_add_standard_devices(void)
-{
- r8a7791_register_scif(0);
- r8a7791_register_scif(1);
- r8a7791_register_scif(2);
- r8a7791_register_scif(3);
- r8a7791_register_scif(4);
- r8a7791_register_scif(5);
- r8a7791_register_scif(6);
- r8a7791_register_scif(7);
- r8a7791_register_scif(8);
- r8a7791_register_scif(9);
- r8a7791_register_scif(10);
- r8a7791_register_scif(11);
- r8a7791_register_scif(12);
- r8a7791_register_scif(13);
- r8a7791_register_scif(14);
- r8a7791_register_cmt(0);
- r8a7791_register_irqc(0);
- r8a7791_register_thermal();
-}
-
-#ifdef CONFIG_USE_OF
static const char *r8a7791_boards_compat_dt[] __initdata = {
"renesas,r8a7791",
NULL,
@@ -218,4 +36,3 @@ DT_MACHINE_START(R8A7791_DT, "Generic R8A7791 (Flattened Device Tree)")
.reserve = rcar_gen2_reserve,
.dt_compat = r8a7791_boards_compat_dt,
MACHINE_END
-#endif /* CONFIG_USE_OF */
diff --git a/arch/arm/mach-shmobile/setup-rcar-gen2.c b/arch/arm/mach-shmobile/setup-rcar-gen2.c
index 42d5b4308923..3dd6edd9bd1d 100644
--- a/arch/arm/mach-shmobile/setup-rcar-gen2.c
+++ b/arch/arm/mach-shmobile/setup-rcar-gen2.c
@@ -3,6 +3,7 @@
*
* Copyright (C) 2013 Renesas Solutions Corp.
* Copyright (C) 2013 Magnus Damm
+ * Copyright (C) 2014 Ulrich Hecht
*
* 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
@@ -12,10 +13,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/clk/shmobile.h>
@@ -24,6 +21,7 @@
#include <linux/dma-contiguous.h>
#include <linux/io.h>
#include <linux/kernel.h>
+#include <linux/of.h>
#include <linux/of_fdt.h>
#include <asm/mach/arch.h>
#include "common.h"
@@ -54,37 +52,61 @@ void __init rcar_gen2_timer_init(void)
{
#if defined(CONFIG_ARM_ARCH_TIMER) || defined(CONFIG_COMMON_CLK)
u32 mode = rcar_gen2_read_mode_pins();
+ bool is_e2 = (bool)of_find_compatible_node(NULL, NULL,
+ "renesas,r8a7794");
#endif
#ifdef CONFIG_ARM_ARCH_TIMER
void __iomem *base;
int extal_mhz = 0;
u32 freq;
- /* At Linux boot time the r8a7790 arch timer comes up
- * with the counter disabled. Moreover, it may also report
- * a potentially incorrect fixed 13 MHz frequency. To be
- * correct these registers need to be updated to use the
- * frequency EXTAL / 2 which can be determined by the MD pins.
- */
-
- switch (mode & (MD(14) | MD(13))) {
- case 0:
- extal_mhz = 15;
- break;
- case MD(13):
- extal_mhz = 20;
- break;
- case MD(14):
- extal_mhz = 26;
- break;
- case MD(13) | MD(14):
- extal_mhz = 30;
- break;
+ if (is_e2) {
+ freq = 260000000 / 8; /* ZS / 8 */
+ /* CNTVOFF has to be initialized either from non-secure
+ * Hypervisor mode or secure Monitor mode with SCR.NS==1.
+ * If TrustZone is enabled then it should be handled by the
+ * secure code.
+ */
+ asm volatile(
+ " cps 0x16\n"
+ " mrc p15, 0, r1, c1, c1, 0\n"
+ " orr r0, r1, #1\n"
+ " mcr p15, 0, r0, c1, c1, 0\n"
+ " isb\n"
+ " mov r0, #0\n"
+ " mcrr p15, 4, r0, r0, c14\n"
+ " isb\n"
+ " mcr p15, 0, r1, c1, c1, 0\n"
+ " isb\n"
+ " cps 0x13\n"
+ : : : "r0", "r1");
+ } else {
+ /* At Linux boot time the r8a7790 arch timer comes up
+ * with the counter disabled. Moreover, it may also report
+ * a potentially incorrect fixed 13 MHz frequency. To be
+ * correct these registers need to be updated to use the
+ * frequency EXTAL / 2 which can be determined by the MD pins.
+ */
+
+ switch (mode & (MD(14) | MD(13))) {
+ case 0:
+ extal_mhz = 15;
+ break;
+ case MD(13):
+ extal_mhz = 20;
+ break;
+ case MD(14):
+ extal_mhz = 26;
+ break;
+ case MD(13) | MD(14):
+ extal_mhz = 30;
+ break;
+ }
+
+ /* The arch timer frequency equals EXTAL / 2 */
+ freq = extal_mhz * (1000000 / 2);
}
- /* The arch timer frequency equals EXTAL / 2 */
- freq = extal_mhz * (1000000 / 2);
-
/* Remap "armgcnt address map" space */
base = ioremap(0xe6080000, PAGE_SIZE);
diff --git a/arch/arm/mach-shmobile/setup-sh7372.c b/arch/arm/mach-shmobile/setup-sh7372.c
index d646c8d12423..458a2cfad417 100644
--- a/arch/arm/mach-shmobile/setup-sh7372.c
+++ b/arch/arm/mach-shmobile/setup-sh7372.c
@@ -12,10 +12,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/kernel.h>
#include <linux/init.h>
@@ -47,7 +43,7 @@
#include "sh7372.h"
static struct map_desc sh7372_io_desc[] __initdata = {
- /* create a 1:1 entity map for 0xe6xxxxxx
+ /* create a 1:1 identity mapping for 0xe6xxxxxx
* used by CPGA, INTC and PFC.
*/
{
@@ -60,6 +56,7 @@ static struct map_desc sh7372_io_desc[] __initdata = {
void __init sh7372_map_io(void)
{
+ debug_ll_io_init();
iotable_init(sh7372_io_desc, ARRAY_SIZE(sh7372_io_desc));
}
@@ -1012,6 +1009,7 @@ DT_MACHINE_START(SH7372_DT, "Generic SH7372 (Flattened Device Tree)")
.init_irq = sh7372_init_irq,
.handle_irq = shmobile_handle_irq_intc,
.init_machine = sh7372_add_standard_devices_dt,
+ .init_late = shmobile_init_late,
.dt_compat = sh7372_boards_compat_dt,
MACHINE_END
diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c
index b7bd8e509668..93ebe3430bfe 100644
--- a/arch/arm/mach-shmobile/setup-sh73a0.c
+++ b/arch/arm/mach-shmobile/setup-sh73a0.c
@@ -13,10 +13,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/kernel.h>
#include <linux/init.h>
@@ -26,6 +22,7 @@
#include <linux/of_platform.h>
#include <linux/delay.h>
#include <linux/input.h>
+#include <linux/i2c/i2c-sh_mobile.h>
#include <linux/io.h>
#include <linux/serial_sci.h>
#include <linux/sh_dma.h>
@@ -45,7 +42,7 @@
#include "sh73a0.h"
static struct map_desc sh73a0_io_desc[] __initdata = {
- /* create a 1:1 entity map for 0xe6xxxxxx
+ /* create a 1:1 identity mapping for 0xe6xxxxxx
* used by CPGA, INTC and PFC.
*/
{
@@ -58,6 +55,7 @@ static struct map_desc sh73a0_io_desc[] __initdata = {
void __init sh73a0_map_io(void)
{
+ debug_ll_io_init();
iotable_init(sh73a0_io_desc, ARRAY_SIZE(sh73a0_io_desc));
}
@@ -192,11 +190,18 @@ static struct resource i2c4_resources[] = {
},
};
+static struct i2c_sh_mobile_platform_data i2c_platform_data = {
+ .clks_per_count = 2,
+};
+
static struct platform_device i2c0_device = {
.name = "i2c-sh_mobile",
.id = 0,
.resource = i2c0_resources,
.num_resources = ARRAY_SIZE(i2c0_resources),
+ .dev = {
+ .platform_data = &i2c_platform_data,
+ },
};
static struct platform_device i2c1_device = {
@@ -204,6 +209,9 @@ static struct platform_device i2c1_device = {
.id = 1,
.resource = i2c1_resources,
.num_resources = ARRAY_SIZE(i2c1_resources),
+ .dev = {
+ .platform_data = &i2c_platform_data,
+ },
};
static struct platform_device i2c2_device = {
@@ -211,6 +219,9 @@ static struct platform_device i2c2_device = {
.id = 2,
.resource = i2c2_resources,
.num_resources = ARRAY_SIZE(i2c2_resources),
+ .dev = {
+ .platform_data = &i2c_platform_data,
+ },
};
static struct platform_device i2c3_device = {
@@ -218,6 +229,9 @@ static struct platform_device i2c3_device = {
.id = 3,
.resource = i2c3_resources,
.num_resources = ARRAY_SIZE(i2c3_resources),
+ .dev = {
+ .platform_data = &i2c_platform_data,
+ },
};
static struct platform_device i2c4_device = {
@@ -225,6 +239,9 @@ static struct platform_device i2c4_device = {
.id = 4,
.resource = i2c4_resources,
.num_resources = ARRAY_SIZE(i2c4_resources),
+ .dev = {
+ .platform_data = &i2c_platform_data,
+ },
};
static const struct sh_dmae_slave_config sh73a0_dmae_slaves[] = {
@@ -740,17 +757,12 @@ void __init sh73a0_add_standard_devices(void)
ARRAY_SIZE(sh73a0_late_devices));
}
-void __init sh73a0_init_delay(void)
-{
- shmobile_init_delay();
-}
-
/* do nothing for !CONFIG_SMP or !CONFIG_HAVE_TWD */
void __init __weak sh73a0_register_twd(void) { }
void __init sh73a0_earlytimer_init(void)
{
- sh73a0_init_delay();
+ shmobile_init_delay();
sh73a0_clock_init();
shmobile_earlytimer_init();
sh73a0_register_twd();
@@ -775,6 +787,13 @@ void __init sh73a0_add_standard_devices_dt(void)
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
}
+#define RESCNT2 IOMEM(0xe6188020)
+static void sh73a0_restart(enum reboot_mode mode, const char *cmd)
+{
+ /* Do soft power on reset */
+ writel((1 << 31), RESCNT2);
+}
+
static const char *sh73a0_boards_compat_dt[] __initdata = {
"renesas,sh73a0",
NULL,
@@ -783,9 +802,10 @@ static const char *sh73a0_boards_compat_dt[] __initdata = {
DT_MACHINE_START(SH73A0_DT, "Generic SH73A0 (Flattened Device Tree)")
.smp = smp_ops(sh73a0_smp_ops),
.map_io = sh73a0_map_io,
- .init_early = sh73a0_init_delay,
+ .init_early = shmobile_init_delay,
.init_machine = sh73a0_add_standard_devices_dt,
.init_late = shmobile_init_late,
+ .restart = sh73a0_restart,
.dt_compat = sh73a0_boards_compat_dt,
MACHINE_END
#endif /* CONFIG_USE_OF */
diff --git a/arch/arm/mach-shmobile/sh73a0.h b/arch/arm/mach-shmobile/sh73a0.h
index 359b582dc270..f037c64b14fc 100644
--- a/arch/arm/mach-shmobile/sh73a0.h
+++ b/arch/arm/mach-shmobile/sh73a0.h
@@ -71,7 +71,6 @@ enum {
#define SH73A0_PINT0_IRQ(irq) ((irq) + 700)
#define SH73A0_PINT1_IRQ(irq) ((irq) + 732)
-extern void sh73a0_init_delay(void);
extern void sh73a0_init_irq(void);
extern void sh73a0_init_irq_dt(void);
extern void sh73a0_map_io(void);
diff --git a/arch/arm/mach-shmobile/sleep-sh7372.S b/arch/arm/mach-shmobile/sleep-sh7372.S
index 9782862899e8..146b8de16432 100644
--- a/arch/arm/mach-shmobile/sleep-sh7372.S
+++ b/arch/arm/mach-shmobile/sleep-sh7372.S
@@ -22,11 +22,6 @@
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR /PURPOSE. See the
* GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
*/
#include <linux/linkage.h>
diff --git a/arch/arm/mach-shmobile/smp-emev2.c b/arch/arm/mach-shmobile/smp-emev2.c
index 6ff1df1df9a7..baff3b5efed8 100644
--- a/arch/arm/mach-shmobile/smp-emev2.c
+++ b/arch/arm/mach-shmobile/smp-emev2.c
@@ -12,10 +12,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/kernel.h>
#include <linux/init.h>
diff --git a/arch/arm/mach-shmobile/smp-r8a7779.c b/arch/arm/mach-shmobile/smp-r8a7779.c
index 3100e355c3fd..3f761f839043 100644
--- a/arch/arm/mach-shmobile/smp-r8a7779.c
+++ b/arch/arm/mach-shmobile/smp-r8a7779.c
@@ -12,10 +12,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/kernel.h>
#include <linux/init.h>
diff --git a/arch/arm/mach-shmobile/smp-r8a7790.c b/arch/arm/mach-shmobile/smp-r8a7790.c
index 2311694636e1..9c3da1345b8b 100644
--- a/arch/arm/mach-shmobile/smp-r8a7790.c
+++ b/arch/arm/mach-shmobile/smp-r8a7790.c
@@ -21,6 +21,7 @@
#include <asm/smp_plat.h>
#include "common.h"
+#include "platsmp-apmu.h"
#include "pm-rcar.h"
#include "r8a7790.h"
@@ -34,10 +35,23 @@ static struct rcar_sysc_ch r8a7790_ca7_scu = {
.isr_bit = 21, /* CA7-SCU */
};
+static struct rcar_apmu_config r8a7790_apmu_config[] = {
+ {
+ .iomem = DEFINE_RES_MEM(0xe6152000, 0x88),
+ .cpus = { 0, 1, 2, 3 },
+ },
+ {
+ .iomem = DEFINE_RES_MEM(0xe6151000, 0x88),
+ .cpus = { 0x100, 0x0101, 0x102, 0x103 },
+ }
+};
+
static void __init r8a7790_smp_prepare_cpus(unsigned int max_cpus)
{
/* let APMU code install data related to shmobile_boot_vector */
- shmobile_smp_apmu_prepare_cpus(max_cpus);
+ shmobile_smp_apmu_prepare_cpus(max_cpus,
+ r8a7790_apmu_config,
+ ARRAY_SIZE(r8a7790_apmu_config));
/* turn on power to SCU */
r8a7790_pm_init();
diff --git a/arch/arm/mach-shmobile/smp-r8a7791.c b/arch/arm/mach-shmobile/smp-r8a7791.c
index f743386166fb..7e49e0a52e32 100644
--- a/arch/arm/mach-shmobile/smp-r8a7791.c
+++ b/arch/arm/mach-shmobile/smp-r8a7791.c
@@ -21,13 +21,23 @@
#include <asm/smp_plat.h>
#include "common.h"
+#include "platsmp-apmu.h"
#include "r8a7791.h"
#include "rcar-gen2.h"
+static struct rcar_apmu_config r8a7791_apmu_config[] = {
+ {
+ .iomem = DEFINE_RES_MEM(0xe6152000, 0x88),
+ .cpus = { 0, 1 },
+ }
+};
+
static void __init r8a7791_smp_prepare_cpus(unsigned int max_cpus)
{
/* let APMU code install data related to shmobile_boot_vector */
- shmobile_smp_apmu_prepare_cpus(max_cpus);
+ shmobile_smp_apmu_prepare_cpus(max_cpus,
+ r8a7791_apmu_config,
+ ARRAY_SIZE(r8a7791_apmu_config));
r8a7791_pm_init();
}
diff --git a/arch/arm/mach-shmobile/smp-sh73a0.c b/arch/arm/mach-shmobile/smp-sh73a0.c
index 22d8f87b23e9..c16dbfe9836c 100644
--- a/arch/arm/mach-shmobile/smp-sh73a0.c
+++ b/arch/arm/mach-shmobile/smp-sh73a0.c
@@ -12,10 +12,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/kernel.h>
#include <linux/init.h>
diff --git a/arch/arm/mach-shmobile/timer.c b/arch/arm/mach-shmobile/timer.c
index 87c6be1e79bd..f1d027aa7a81 100644
--- a/arch/arm/mach-shmobile/timer.c
+++ b/arch/arm/mach-shmobile/timer.c
@@ -12,11 +12,6 @@
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
*/
#include <linux/platform_device.h>
#include <linux/clocksource.h>
@@ -45,6 +40,7 @@ void __init shmobile_init_delay(void)
struct device_node *np, *cpus;
bool is_a7_a8_a9 = false;
bool is_a15 = false;
+ bool has_arch_timer = false;
u32 max_freq = 0;
cpus = of_find_node_by_path("/cpus");
@@ -57,12 +53,16 @@ void __init shmobile_init_delay(void)
if (!of_property_read_u32(np, "clock-frequency", &freq))
max_freq = max(max_freq, freq);
- if (of_device_is_compatible(np, "arm,cortex-a7") ||
- of_device_is_compatible(np, "arm,cortex-a8") ||
- of_device_is_compatible(np, "arm,cortex-a9"))
+ if (of_device_is_compatible(np, "arm,cortex-a8") ||
+ of_device_is_compatible(np, "arm,cortex-a9")) {
is_a7_a8_a9 = true;
- else if (of_device_is_compatible(np, "arm,cortex-a15"))
+ } else if (of_device_is_compatible(np, "arm,cortex-a7")) {
+ is_a7_a8_a9 = true;
+ has_arch_timer = true;
+ } else if (of_device_is_compatible(np, "arm,cortex-a15")) {
is_a15 = true;
+ has_arch_timer = true;
+ }
}
of_node_put(cpus);
@@ -70,10 +70,12 @@ void __init shmobile_init_delay(void)
if (!max_freq)
return;
- if (is_a7_a8_a9)
- shmobile_setup_delay_hz(max_freq, 1, 3);
- else if (is_a15 && !IS_ENABLED(CONFIG_ARM_ARCH_TIMER))
- shmobile_setup_delay_hz(max_freq, 2, 4);
+ if (!has_arch_timer || !IS_ENABLED(CONFIG_ARM_ARCH_TIMER)) {
+ if (is_a7_a8_a9)
+ shmobile_setup_delay_hz(max_freq, 1, 3);
+ else if (is_a15)
+ shmobile_setup_delay_hz(max_freq, 2, 4);
+ }
}
static void __init shmobile_late_time_init(void)