As board files are now DT only and can address all aspects of the SoC family, we can rename them so that the mach-at91 directory looks cleaner.
Signed-off-by: Nicolas Ferre <[email protected]> --- arch/arm/mach-at91/Makefile | 11 ++--- arch/arm/mach-at91/at91rm9200.c | 68 ++++++++++++++++++++++++++ arch/arm/mach-at91/at91sam9.c | 90 ++++++++++++++++++++++++++++++++++ arch/arm/mach-at91/board-dt-rm9200.c | 68 -------------------------- arch/arm/mach-at91/board-dt-sam9.c | 90 ---------------------------------- arch/arm/mach-at91/board-dt-sama5.c | 95 ------------------------------------ arch/arm/mach-at91/sama5.c | 95 ++++++++++++++++++++++++++++++++++++ 7 files changed, 256 insertions(+), 261 deletions(-) create mode 100644 arch/arm/mach-at91/at91rm9200.c create mode 100644 arch/arm/mach-at91/at91sam9.c delete mode 100644 arch/arm/mach-at91/board-dt-rm9200.c delete mode 100644 arch/arm/mach-at91/board-dt-sam9.c delete mode 100644 arch/arm/mach-at91/board-dt-sama5.c create mode 100644 arch/arm/mach-at91/sama5.c diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile index 3362f51ffd82..827fdbcce1c7 100644 --- a/arch/arm/mach-at91/Makefile +++ b/arch/arm/mach-at91/Makefile @@ -7,14 +7,9 @@ obj-y := setup.o obj-$(CONFIG_SOC_AT91SAM9) += sam9_smc.o # CPU-specific support -obj-$(CONFIG_SOC_AT91RM9200) += at91rm9200_time.o - -# AT91SAM board with device-tree -obj-$(CONFIG_SOC_AT91RM9200) += board-dt-rm9200.o -obj-$(CONFIG_SOC_AT91SAM9) += board-dt-sam9.o - -# SAMA5 board with device-tree -obj-$(CONFIG_SOC_SAMA5) += board-dt-sama5.o +obj-$(CONFIG_SOC_AT91RM9200) += at91rm9200.o at91rm9200_time.o +obj-$(CONFIG_SOC_AT91SAM9) += at91sam9.o +obj-$(CONFIG_SOC_SAMA5) += sama5.o # Power Management obj-$(CONFIG_PM) += pm.o diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c new file mode 100644 index 000000000000..ec89806c9d5d --- /dev/null +++ b/arch/arm/mach-at91/at91rm9200.c @@ -0,0 +1,68 @@ +/* + * Setup code for AT91RM9200 + * + * Copyright (C) 2011 Atmel, + * 2011 Nicolas Ferre <[email protected]> + * 2012 Joachim Eastwood <[email protected]> + * + * Licensed under GPLv2 or later. + */ + +#include <linux/types.h> +#include <linux/init.h> +#include <linux/module.h> +#include <linux/gpio.h> +#include <linux/of.h> +#include <linux/of_irq.h> +#include <linux/of_platform.h> +#include <linux/clk-provider.h> + +#include <asm/setup.h> +#include <asm/irq.h> +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/irq.h> +#include <asm/system_misc.h> + +#include <mach/at91_st.h> + +#include "generic.h" + +static void at91rm9200_restart(enum reboot_mode reboot_mode, const char *cmd) +{ + /* + * Perform a hardware reset with the use of the Watchdog timer. + */ + at91_st_write(AT91_ST_WDMR, AT91_ST_RSTEN | AT91_ST_EXTEN | 1); + at91_st_write(AT91_ST_CR, AT91_ST_WDRST); +} + +static void __init at91rm9200_dt_timer_init(void) +{ + of_clk_init(NULL); + at91rm9200_timer_init(); +} + +static void __init rm9200_dt_device_init(void) +{ + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); + + arm_pm_idle = at91rm9200_idle; + arm_pm_restart = at91rm9200_restart; + at91_rm9200_pm_init(); +} + + + +static const char *at91rm9200_dt_board_compat[] __initconst = { + "atmel,at91rm9200", + NULL +}; + +DT_MACHINE_START(at91rm9200_dt, "Atmel AT91RM9200 (Device Tree)") + .init_time = at91rm9200_dt_timer_init, + .map_io = at91_map_io, + .init_early = at91_dt_initialize, + .init_machine = rm9200_dt_device_init, + .dt_compat = at91rm9200_dt_board_compat, +MACHINE_END diff --git a/arch/arm/mach-at91/at91sam9.c b/arch/arm/mach-at91/at91sam9.c new file mode 100644 index 000000000000..04a9af79aadb --- /dev/null +++ b/arch/arm/mach-at91/at91sam9.c @@ -0,0 +1,90 @@ +/* + * Setup code for AT91SAM9 + * + * Copyright (C) 2011 Atmel, + * 2011 Nicolas Ferre <[email protected]> + * + * Licensed under GPLv2 or later. + */ + +#include <linux/types.h> +#include <linux/init.h> +#include <linux/module.h> +#include <linux/gpio.h> +#include <linux/of.h> +#include <linux/of_irq.h> +#include <linux/of_platform.h> +#include <linux/clk-provider.h> + +#include <asm/system_misc.h> +#include <asm/setup.h> +#include <asm/irq.h> +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/irq.h> + +#include "generic.h" + +static void __init sam9_dt_device_init(void) +{ + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); + + arm_pm_idle = at91sam9_idle; + at91_sam9260_pm_init(); +} + +static const char *at91_dt_board_compat[] __initconst = { + "atmel,at91sam9", + NULL +}; + +DT_MACHINE_START(at91sam_dt, "Atmel AT91SAM (Device Tree)") + /* Maintainer: Atmel */ + .map_io = at91_map_io, + .init_early = at91_dt_initialize, + .init_machine = sam9_dt_device_init, + .dt_compat = at91_dt_board_compat, +MACHINE_END + +static void __init sam9g45_dt_device_init(void) +{ + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); + + arm_pm_idle = at91sam9_idle; + at91_sam9g45_pm_init(); +} + +static const char *at91_9g45_board_compat[] __initconst = { + "atmel,at91sam9g45", + NULL +}; + +DT_MACHINE_START(at91sam9g45_dt, "Atmel AT91SAM9G45") + /* Maintainer: Atmel */ + .map_io = at91_map_io, + .init_early = at91_dt_initialize, + .init_machine = sam9g45_dt_device_init, + .dt_compat = at91_9g45_board_compat, +MACHINE_END + +static void __init sam9x5_dt_device_init(void) +{ + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); + + arm_pm_idle = at91sam9_idle; + at91_sam9x5_pm_init(); +} + +static const char *at91_9x5_board_compat[] __initconst = { + "atmel,at91sam9x5", + "atmel,at91sam9n12", + NULL +}; + +DT_MACHINE_START(at91sam9x5_dt, "Atmel AT91SAM9") + /* Maintainer: Atmel */ + .map_io = at91_map_io, + .init_early = at91_dt_initialize, + .init_machine = sam9x5_dt_device_init, + .dt_compat = at91_9x5_board_compat, +MACHINE_END diff --git a/arch/arm/mach-at91/board-dt-rm9200.c b/arch/arm/mach-at91/board-dt-rm9200.c deleted file mode 100644 index 5fcd1c73ece0..000000000000 --- a/arch/arm/mach-at91/board-dt-rm9200.c +++ /dev/null @@ -1,68 +0,0 @@ -/* - * Setup code for AT91RM9200 Evaluation Kits with Device Tree support - * - * Copyright (C) 2011 Atmel, - * 2011 Nicolas Ferre <[email protected]> - * 2012 Joachim Eastwood <[email protected]> - * - * Licensed under GPLv2 or later. - */ - -#include <linux/types.h> -#include <linux/init.h> -#include <linux/module.h> -#include <linux/gpio.h> -#include <linux/of.h> -#include <linux/of_irq.h> -#include <linux/of_platform.h> -#include <linux/clk-provider.h> - -#include <asm/setup.h> -#include <asm/irq.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> -#include <asm/system_misc.h> - -#include <mach/at91_st.h> - -#include "generic.h" - -static void at91rm9200_restart(enum reboot_mode reboot_mode, const char *cmd) -{ - /* - * Perform a hardware reset with the use of the Watchdog timer. - */ - at91_st_write(AT91_ST_WDMR, AT91_ST_RSTEN | AT91_ST_EXTEN | 1); - at91_st_write(AT91_ST_CR, AT91_ST_WDRST); -} - -static void __init at91rm9200_dt_timer_init(void) -{ - of_clk_init(NULL); - at91rm9200_timer_init(); -} - -static void __init rm9200_dt_device_init(void) -{ - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); - - arm_pm_idle = at91rm9200_idle; - arm_pm_restart = at91rm9200_restart; - at91_rm9200_pm_init(); -} - - - -static const char *at91rm9200_dt_board_compat[] __initconst = { - "atmel,at91rm9200", - NULL -}; - -DT_MACHINE_START(at91rm9200_dt, "Atmel AT91RM9200 (Device Tree)") - .init_time = at91rm9200_dt_timer_init, - .map_io = at91_map_io, - .init_early = at91_dt_initialize, - .init_machine = rm9200_dt_device_init, - .dt_compat = at91rm9200_dt_board_compat, -MACHINE_END diff --git a/arch/arm/mach-at91/board-dt-sam9.c b/arch/arm/mach-at91/board-dt-sam9.c deleted file mode 100644 index f5d922e57655..000000000000 --- a/arch/arm/mach-at91/board-dt-sam9.c +++ /dev/null @@ -1,90 +0,0 @@ -/* - * Setup code for AT91SAM Evaluation Kits with Device Tree support - * - * Copyright (C) 2011 Atmel, - * 2011 Nicolas Ferre <[email protected]> - * - * Licensed under GPLv2 or later. - */ - -#include <linux/types.h> -#include <linux/init.h> -#include <linux/module.h> -#include <linux/gpio.h> -#include <linux/of.h> -#include <linux/of_irq.h> -#include <linux/of_platform.h> -#include <linux/clk-provider.h> - -#include <asm/system_misc.h> -#include <asm/setup.h> -#include <asm/irq.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> - -#include "generic.h" - -static void __init sam9_dt_device_init(void) -{ - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); - - arm_pm_idle = at91sam9_idle; - at91_sam9260_pm_init(); -} - -static const char *at91_dt_board_compat[] __initconst = { - "atmel,at91sam9", - NULL -}; - -DT_MACHINE_START(at91sam_dt, "Atmel AT91SAM (Device Tree)") - /* Maintainer: Atmel */ - .map_io = at91_map_io, - .init_early = at91_dt_initialize, - .init_machine = sam9_dt_device_init, - .dt_compat = at91_dt_board_compat, -MACHINE_END - -static void __init sam9g45_dt_device_init(void) -{ - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); - - arm_pm_idle = at91sam9_idle; - at91_sam9g45_pm_init(); -} - -static const char *at91_9g45_board_compat[] __initconst = { - "atmel,at91sam9g45", - NULL -}; - -DT_MACHINE_START(at91sam9g45_dt, "Atmel AT91SAM9G45") - /* Maintainer: Atmel */ - .map_io = at91_map_io, - .init_early = at91_dt_initialize, - .init_machine = sam9g45_dt_device_init, - .dt_compat = at91_9g45_board_compat, -MACHINE_END - -static void __init sam9x5_dt_device_init(void) -{ - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); - - arm_pm_idle = at91sam9_idle; - at91_sam9x5_pm_init(); -} - -static const char *at91_9x5_board_compat[] __initconst = { - "atmel,at91sam9x5", - "atmel,at91sam9n12", - NULL -}; - -DT_MACHINE_START(at91sam9x5_dt, "Atmel AT91SAM9") - /* Maintainer: Atmel */ - .map_io = at91_map_io, - .init_early = at91_dt_initialize, - .init_machine = sam9x5_dt_device_init, - .dt_compat = at91_9x5_board_compat, -MACHINE_END diff --git a/arch/arm/mach-at91/board-dt-sama5.c b/arch/arm/mach-at91/board-dt-sama5.c deleted file mode 100644 index 7806f58c7e4d..000000000000 --- a/arch/arm/mach-at91/board-dt-sama5.c +++ /dev/null @@ -1,95 +0,0 @@ -/* - * Setup code for SAMA5 Evaluation Kits with Device Tree support - * - * Copyright (C) 2013 Atmel, - * 2013 Ludovic Desroches <[email protected]> - * - * Licensed under GPLv2 or later. - */ - -#include <linux/types.h> -#include <linux/init.h> -#include <linux/module.h> -#include <linux/gpio.h> -#include <linux/micrel_phy.h> -#include <linux/of.h> -#include <linux/of_irq.h> -#include <linux/of_platform.h> -#include <linux/phy.h> -#include <linux/clk-provider.h> - -#include <mach/hardware.h> - -#include <asm/setup.h> -#include <asm/irq.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> - -#include "generic.h" - -static void __init sama5_dt_device_init(void) -{ - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); - at91_sam9x5_pm_init(); -} - -static const char *sama5_dt_board_compat[] __initconst = { - "atmel,sama5", - NULL -}; - -DT_MACHINE_START(sama5_dt, "Atmel SAMA5 (Device Tree)") - /* Maintainer: Atmel */ - .map_io = at91_map_io, - .init_early = at91_dt_initialize, - .init_machine = sama5_dt_device_init, - .dt_compat = sama5_dt_board_compat, -MACHINE_END - -static struct map_desc at91_io_desc[] __initdata = { - { - .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_MPDDRC), - .pfn = __phys_to_pfn(SAMA5D4_BASE_MPDDRC), - .length = SZ_512, - .type = MT_DEVICE, - }, - { - .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_PMC), - .pfn = __phys_to_pfn(SAMA5D4_BASE_PMC), - .length = SZ_512, - .type = MT_DEVICE, - }, - { /* On sama5d4, we use USART3 as serial console */ - .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_USART3), - .pfn = __phys_to_pfn(SAMA5D4_BASE_USART3), - .length = SZ_256, - .type = MT_DEVICE, - }, - { /* A bunch of peripheral with fine grained IO space */ - .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_SYS2), - .pfn = __phys_to_pfn(SAMA5D4_BASE_SYS2), - .length = SZ_2K, - .type = MT_DEVICE, - }, -}; - -static void __init sama5_alt_map_io(void) -{ - at91_alt_map_io(); - iotable_init(at91_io_desc, ARRAY_SIZE(at91_io_desc)); -} - -static const char *sama5_alt_dt_board_compat[] __initconst = { - "atmel,sama5d4", - NULL -}; - -DT_MACHINE_START(sama5_alt_dt, "Atmel SAMA5 (Device Tree)") - /* Maintainer: Atmel */ - .map_io = sama5_alt_map_io, - .init_early = at91_dt_initialize, - .init_machine = sama5_dt_device_init, - .dt_compat = sama5_alt_dt_board_compat, - .l2c_aux_mask = ~0UL, -MACHINE_END diff --git a/arch/arm/mach-at91/sama5.c b/arch/arm/mach-at91/sama5.c new file mode 100644 index 000000000000..12440096762f --- /dev/null +++ b/arch/arm/mach-at91/sama5.c @@ -0,0 +1,95 @@ +/* + * Setup code for SAMA5 + * + * Copyright (C) 2013 Atmel, + * 2013 Ludovic Desroches <[email protected]> + * + * Licensed under GPLv2 or later. + */ + +#include <linux/types.h> +#include <linux/init.h> +#include <linux/module.h> +#include <linux/gpio.h> +#include <linux/micrel_phy.h> +#include <linux/of.h> +#include <linux/of_irq.h> +#include <linux/of_platform.h> +#include <linux/phy.h> +#include <linux/clk-provider.h> + +#include <mach/hardware.h> + +#include <asm/setup.h> +#include <asm/irq.h> +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/irq.h> + +#include "generic.h" + +static void __init sama5_dt_device_init(void) +{ + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); + at91_sam9x5_pm_init(); +} + +static const char *sama5_dt_board_compat[] __initconst = { + "atmel,sama5", + NULL +}; + +DT_MACHINE_START(sama5_dt, "Atmel SAMA5 (Device Tree)") + /* Maintainer: Atmel */ + .map_io = at91_map_io, + .init_early = at91_dt_initialize, + .init_machine = sama5_dt_device_init, + .dt_compat = sama5_dt_board_compat, +MACHINE_END + +static struct map_desc at91_io_desc[] __initdata = { + { + .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_MPDDRC), + .pfn = __phys_to_pfn(SAMA5D4_BASE_MPDDRC), + .length = SZ_512, + .type = MT_DEVICE, + }, + { + .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_PMC), + .pfn = __phys_to_pfn(SAMA5D4_BASE_PMC), + .length = SZ_512, + .type = MT_DEVICE, + }, + { /* On sama5d4, we use USART3 as serial console */ + .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_USART3), + .pfn = __phys_to_pfn(SAMA5D4_BASE_USART3), + .length = SZ_256, + .type = MT_DEVICE, + }, + { /* A bunch of peripheral with fine grained IO space */ + .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_SYS2), + .pfn = __phys_to_pfn(SAMA5D4_BASE_SYS2), + .length = SZ_2K, + .type = MT_DEVICE, + }, +}; + +static void __init sama5_alt_map_io(void) +{ + at91_alt_map_io(); + iotable_init(at91_io_desc, ARRAY_SIZE(at91_io_desc)); +} + +static const char *sama5_alt_dt_board_compat[] __initconst = { + "atmel,sama5d4", + NULL +}; + +DT_MACHINE_START(sama5_alt_dt, "Atmel SAMA5 (Device Tree)") + /* Maintainer: Atmel */ + .map_io = sama5_alt_map_io, + .init_early = at91_dt_initialize, + .init_machine = sama5_dt_device_init, + .dt_compat = sama5_alt_dt_board_compat, + .l2c_aux_mask = ~0UL, +MACHINE_END -- 2.1.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
