diff options
| author | Olof Johansson <olof@lixom.net> | 2013-10-28 10:13:09 -0700 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2013-10-28 10:19:38 -0700 |
| commit | e086df92e21ac83e6a45933a205b62ad79097db5 (patch) | |
| tree | 3765f03cea0320aa2cb179c74d62b377d7c6e62f /arch/arm/mach-sunxi | |
| parent | 0fc869e8f22bc74a9971f9025f8608d6587c4fb7 (diff) | |
| parent | fc42ef5121687d917bbdd96805fb70c28a2ad023 (diff) | |
Merge tag 'sunxi-core-for-3.13' of https://github.com/mripard/linux into next/soc
From Maxime Ripard:
Allwinner sunXi SoCs machine additions for 3.13
Nothing outstanding here, mostly some documentation cleanup, and the split of
the previous generic machine declaration into three different machines to
handle the sun4i/sun5i, sun6i and sun7i separately.
* tag 'sunxi-core-for-3.13' of https://github.com/mripard/linux:
Documentation: dt: Remove clock gates IDs list for Allwinner SoCs
Documentation: dt: Remove interrupt sources list for Allwinner SoCs
Documentation: sunxi: Update Allwinner SoC documentation
Documentation: sunxi: Update A13 user manual dead link
ARM: sunxi: Order Kconfig options alphabetically
ARM: sunxi: Simplify restart setup code
ARM: sunxi: Split out the DT machines for sun6i and sun7i
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/mach-sunxi')
| -rw-r--r-- | arch/arm/mach-sunxi/Kconfig | 6 | ||||
| -rw-r--r-- | arch/arm/mach-sunxi/sunxi.c | 37 |
2 files changed, 30 insertions, 13 deletions
diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig index 3ab2f65f8a5..c9e72c89066 100644 --- a/arch/arm/mach-sunxi/Kconfig +++ b/arch/arm/mach-sunxi/Kconfig @@ -1,14 +1,14 @@ config ARCH_SUNXI bool "Allwinner A1X SOCs" if ARCH_MULTI_V7 select ARCH_REQUIRE_GPIOLIB + select ARM_GIC select CLKSRC_MMIO select CLKSRC_OF select COMMON_CLK select GENERIC_CLOCKEVENTS select GENERIC_IRQ_CHIP + select HAVE_SMP select PINCTRL + select PINCTRL_SUNXI select SPARSE_IRQ select SUN4I_TIMER - select PINCTRL_SUNXI - select ARM_GIC - select HAVE_SMP diff --git a/arch/arm/mach-sunxi/sunxi.c b/arch/arm/mach-sunxi/sunxi.c index 90dda622851..ffac2f53fed 100644 --- a/arch/arm/mach-sunxi/sunxi.c +++ b/arch/arm/mach-sunxi/sunxi.c @@ -90,14 +90,13 @@ static void sun6i_restart(enum reboot_mode mode, const char *cmd) } static struct of_device_id sunxi_restart_ids[] = { - { .compatible = "allwinner,sun4i-wdt", .data = sun4i_restart }, - { .compatible = "allwinner,sun6i-wdt", .data = sun6i_restart }, + { .compatible = "allwinner,sun4i-wdt" }, + { .compatible = "allwinner,sun6i-wdt" }, { /*sentinel*/ } }; static void sunxi_setup_restart(void) { - const struct of_device_id *of_id; struct device_node *np; np = of_find_matching_node(NULL, sunxi_restart_ids); @@ -106,11 +105,6 @@ static void sunxi_setup_restart(void) wdt_base = of_iomap(np, 0); WARN(!wdt_base, "failed to map watchdog base address"); - - of_id = of_match_node(sunxi_restart_ids, np); - WARN(!of_id, "restart function not available"); - - arm_pm_restart = of_id->data; } static void __init sunxi_dt_init(void) @@ -124,12 +118,35 @@ static const char * const sunxi_board_dt_compat[] = { "allwinner,sun4i-a10", "allwinner,sun5i-a10s", "allwinner,sun5i-a13", - "allwinner,sun6i-a31", - "allwinner,sun7i-a20", NULL, }; DT_MACHINE_START(SUNXI_DT, "Allwinner A1X (Device Tree)") .init_machine = sunxi_dt_init, .dt_compat = sunxi_board_dt_compat, + .restart = sun4i_restart, +MACHINE_END + +static const char * const sun6i_board_dt_compat[] = { + "allwinner,sun6i-a31", + NULL, +}; + +DT_MACHINE_START(SUN6I_DT, "Allwinner sun6i (A31) Family") + .init_machine = sunxi_dt_init, + .init_time = sunxi_timer_init, + .dt_compat = sun6i_board_dt_compat, + .restart = sun6i_restart, +MACHINE_END + +static const char * const sun7i_board_dt_compat[] = { + "allwinner,sun7i-a20", + NULL, +}; + +DT_MACHINE_START(SUN7I_DT, "Allwinner sun7i (A20) Family") + .init_machine = sunxi_dt_init, + .init_time = sunxi_timer_init, + .dt_compat = sun7i_board_dt_compat, + .restart = sun4i_restart, MACHINE_END |