diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2012-11-17 09:51:05 +0100 |
|---|---|---|
| committer | Jason Cooper <jason@lakedaemon.net> | 2012-11-24 02:56:44 +0000 |
| commit | 2c0e7ee61b335dea4bd2678591923c02703f4eeb (patch) | |
| tree | 7e79c7b799dc3e68b4f3957f06163353379ebe1b /arch | |
| parent | 96ff0f5c7efd4a2205c48a76a6a1fcd2731e6128 (diff) | |
ARM: Kirkwood: Convert DNSKW to use gpio-poweroff.
Also enable the gpio-poweroff driver when DT is used.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Jamie Lentin <jm@lentin.co.uk>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/kirkwood-dnskw.dtsi | 5 | ||||
| -rw-r--r-- | arch/arm/mach-kirkwood/Kconfig | 3 | ||||
| -rw-r--r-- | arch/arm/mach-kirkwood/board-dnskw.c | 12 |
3 files changed, 8 insertions, 12 deletions
diff --git a/arch/arm/boot/dts/kirkwood-dnskw.dtsi b/arch/arm/boot/dts/kirkwood-dnskw.dtsi index fd23e63d7dbc..28263a1171ab 100644 --- a/arch/arm/boot/dts/kirkwood-dnskw.dtsi +++ b/arch/arm/boot/dts/kirkwood-dnskw.dtsi @@ -35,6 +35,11 @@ 6000 2>; }; + gpio_poweroff { + compatible = "gpio-poweroff"; + gpios = <&gpio1 4 0>; + }; + ocp@f1000000 { sata@80000 { status = "okay"; diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig index d018ad4bcc3c..35b3258cdccd 100644 --- a/arch/arm/mach-kirkwood/Kconfig +++ b/arch/arm/mach-kirkwood/Kconfig @@ -46,6 +46,9 @@ config MACH_GURUPLUG config ARCH_KIRKWOOD_DT bool "Marvell Kirkwood Flattened Device Tree" + select POWER_SUPPLY + select POWER_RESET + select POWER_RESET_GPIO select USE_OF help Say 'Y' here if you want your kernel to support the diff --git a/arch/arm/mach-kirkwood/board-dnskw.c b/arch/arm/mach-kirkwood/board-dnskw.c index 2ac6c60578f6..903680182453 100644 --- a/arch/arm/mach-kirkwood/board-dnskw.c +++ b/arch/arm/mach-kirkwood/board-dnskw.c @@ -57,11 +57,6 @@ static unsigned int dnskw_mpp_config[] __initdata = { 0 }; -static void dnskw_power_off(void) -{ - gpio_set_value(36, 1); -} - /* Register any GPIO for output and set the value */ static void __init dnskw_gpio_register(unsigned gpio, char *name, int def) { @@ -80,13 +75,6 @@ void __init dnskw_init(void) kirkwood_ge00_init(&dnskw_ge00_data); - /* Register power-off GPIO. */ - if (gpio_request(36, "dnskw:power:off") == 0 - && gpio_direction_output(36, 0) == 0) - pm_power_off = dnskw_power_off; - else - pr_err("dnskw: failed to configure power-off GPIO\n"); - /* Ensure power is supplied to both HDDs */ dnskw_gpio_register(39, "dnskw:power:sata0", 1); dnskw_gpio_register(40, "dnskw:power:sata1", 1); |