diff options
Diffstat (limited to 'arch/arm/mach-shmobile')
61 files changed, 284 insertions, 1730 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 = ðer_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(ðer_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..f8197eb6e566 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> @@ -36,7 +32,6 @@ #include <linux/pinctrl/machine.h> #include <linux/platform_data/camera-rcar.h> #include <linux/platform_data/gpio-rcar.h> -#include <linux/platform_data/rcar-du.h> #include <linux/platform_data/usb-rcar-gen2-phy.h> #include <linux/platform_device.h> #include <linux/phy.h> @@ -87,61 +82,6 @@ * */ -/* 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 const struct rcar_du_platform_data lager_du_pdata __initconst = { - .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); -} - /* LEDS */ static struct gpio_led lager_leds[] = { { @@ -804,8 +744,6 @@ static void __init lager_add_standard_devices(void) platform_device_register_full(ðer_info); - lager_add_du_device(); - platform_device_register_resndata(NULL, "qspi", 0, qspi_resources, ARRAY_SIZE(qspi_resources), diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c index ca5d34b92aa7..a1c1dfb6a67a 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> @@ -1153,7 +1149,7 @@ static struct soc_camera_platform_info camera_info = { .format_name = "UYVY", .format_depth = 16, .format = { - .code = V4L2_MBUS_FMT_UYVY8_2X8, + .code = MEDIA_BUS_FMT_UYVY8_2X8, .colorspace = V4L2_COLORSPACE_SMPTE170M, .field = V4L2_FIELD_NONE, .width = 640, 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..598f704f76ae 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> @@ -31,7 +27,6 @@ #include <linux/pinctrl/machine.h> #include <linux/platform_data/camera-rcar.h> #include <linux/platform_data/gpio-rcar.h> -#include <linux/platform_data/rcar-du.h> #include <linux/platform_data/usb-rcar-phy.h> #include <linux/regulator/fixed.h> #include <linux/regulator/machine.h> @@ -175,62 +170,6 @@ static struct platform_device hspi_device = { .num_resources = ARRAY_SIZE(hspi_resources), }; -/* - * DU - * - * The panel only specifies the [hv]display and [hv]total values. The position - * and width of the sync pulses don't matter, they're copied from VESA timings. - */ -static struct rcar_du_encoder_data du_encoders[] = { - { - .type = RCAR_DU_ENCODER_VGA, - .output = RCAR_DU_OUTPUT_DPAD0, - }, { - .type = RCAR_DU_ENCODER_LVDS, - .output = RCAR_DU_OUTPUT_DPAD1, - .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 du_pdata __initconst = { - .encoders = du_encoders, - .num_encoders = ARRAY_SIZE(du_encoders), -}; - -static const struct resource du_resources[] __initconst = { - DEFINE_RES_MEM(0xfff80000, 0x40000), - DEFINE_RES_IRQ(gic_iid(0x3f)), -}; - -static void __init marzen_add_du_device(void) -{ - struct platform_device_info info = { - .name = "rcar-du-r8a7779", - .id = -1, - .res = du_resources, - .num_res = ARRAY_SIZE(du_resources), - .data = &du_pdata, - .size_data = sizeof(du_pdata), - .dma_mask = DMA_BIT_MASK(32), - }; - - platform_device_register_full(&info); -} - /* LEDS */ static struct gpio_led marzen_leds[] = { { @@ -389,7 +328,6 @@ static void __init marzen_init(void) platform_device_register_full(&vin1_info); platform_device_register_full(&vin3_info); platform_add_devices(marzen_devices, ARRAY_SIZE(marzen_devices)); - marzen_add_du_device(); } static const char *marzen_boards_compat_dt[] __initdata = { 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/pm-r8a7779.c b/arch/arm/mach-shmobile/pm-r8a7779.c index 82fe3d7f9662..44a74c4c5a01 100644 --- a/arch/arm/mach-shmobile/pm-r8a7779.c +++ b/arch/arm/mach-shmobile/pm-r8a7779.c @@ -83,9 +83,8 @@ static void r8a7779_init_pm_domain(struct r8a7779_pm_domain *r8a7779_pd) { struct generic_pm_domain *genpd = &r8a7779_pd->genpd; + genpd->flags = GENPD_FLAG_PM_CLK; pm_genpd_init(genpd, NULL, false); - genpd->dev_ops.stop = pm_clk_suspend; - genpd->dev_ops.start = pm_clk_resume; genpd->dev_ops.active_wakeup = pd_active_wakeup; genpd->power_off = pd_power_down; genpd->power_on = pd_power_up; diff --git a/arch/arm/mach-shmobile/pm-rmobile.c b/arch/arm/mach-shmobile/pm-rmobile.c index 717e6413d29c..6f7d56ecf969 100644 --- a/arch/arm/mach-shmobile/pm-rmobile.c +++ b/arch/arm/mach-shmobile/pm-rmobile.c @@ -106,9 +106,8 @@ static void rmobile_init_pm_domain(struct rmobile_pm_domain *rmobile_pd) struct generic_pm_domain *genpd = &rmobile_pd->genpd; struct dev_power_governor *gov = rmobile_pd->gov; + genpd->flags = GENPD_FLAG_PM_CLK; pm_genpd_init(genpd, gov ? : &simple_qos_governor, false); - genpd->dev_ops.stop = pm_clk_suspend; - genpd->dev_ops.start = pm_clk_resume; genpd->dev_ops.active_wakeup = rmobile_pd_active_wakeup; genpd->power_off = rmobile_pd_power_down; genpd->power_on = rmobile_pd_power_up; diff --git a/arch/arm/mach-shmobile/pm-sh7372.c b/arch/arm/mach-shmobile/pm-sh7372.c index 7e5c2676c489..0e37da654ed5 100644 --- a/arch/arm/mach-shmobile/pm-sh7372.c +++ b/arch/arm/mach-shmobile/pm-sh7372.c @@ -423,7 +423,6 @@ static struct cpuidle_driver sh7372_cpuidle_driver = { .desc = "Core Standby Mode", .exit_latency = 10, .target_residency = 20 + 10, - .flags = CPUIDLE_FLAG_TIME_VALID, .enter = sh7372_enter_core_standby, }, .states[2] = { @@ -431,7 +430,6 @@ static struct cpuidle_driver sh7372_cpuidle_driver = { .desc = "A3SM PLL ON", .exit_latency = 20, .target_residency = 30 + 20, - .flags = CPUIDLE_FLAG_TIME_VALID, .enter = sh7372_enter_a3sm_pll_on, }, .states[3] = { @@ -439,7 +437,6 @@ static struct cpuidle_driver sh7372_cpuidle_driver = { .desc = "A3SM PLL OFF", .exit_latency = 120, .target_residency = 30 + 120, - .flags = CPUIDLE_FLAG_TIME_VALID, .enter = sh7372_enter_a3sm_pll_off, }, .states[4] = { @@ -447,7 +444,6 @@ static struct cpuidle_driver sh7372_cpuidle_driver = { .desc = "A4S PLL OFF", .exit_latency = 240, .target_residency = 30 + 240, - .flags = CPUIDLE_FLAG_TIME_VALID, .enter = sh7372_enter_a4s, .disabled = true, }, 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) |