From: Andrew Lunn Date: Fri, 28 Dec 2012 14:08:48 +0000 (+0100) Subject: ARM: Kirkwood: Convert NSA310 to DT based regulators. X-Git-Tag: next-20130220~18^2~5^2~5 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=8d56f8f59665ec5f608a13c4ed080f7b31f7dcc2;p=karo-tx-linux.git ARM: Kirkwood: Convert NSA310 to DT based regulators. Signed-off-by: Andrew Lunn Signed-off-by: Jason Cooper --- diff --git a/arch/arm/boot/dts/kirkwood-nsa310.dts b/arch/arm/boot/dts/kirkwood-nsa310.dts index 5509f9659546..2dc1d0929e89 100644 --- a/arch/arm/boot/dts/kirkwood-nsa310.dts +++ b/arch/arm/boot/dts/kirkwood-nsa310.dts @@ -141,4 +141,21 @@ gpios = <&gpio1 8 0>; }; }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + usb0_power_off: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "USB Power Off"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + gpio = <&gpio0 21 0>; + }; + }; }; diff --git a/arch/arm/mach-kirkwood/board-nsa310.c b/arch/arm/mach-kirkwood/board-nsa310.c index 2fa71400ecb3..891322b44633 100644 --- a/arch/arm/mach-kirkwood/board-nsa310.c +++ b/arch/arm/mach-kirkwood/board-nsa310.c @@ -17,7 +17,6 @@ #include "common.h" #include "mpp.h" -#define NSA310_GPIO_USB_POWER_OFF 21 #define NSA310_GPIO_POWER_OFF 48 static unsigned int nsa310_mpp_config[] __initdata = { @@ -70,9 +69,6 @@ static void __init nsa310_gpio_init(void) "Power Off"); if (!err) pm_power_off = nsa310_power_off; - - nsa310_gpio_request(NSA310_GPIO_USB_POWER_OFF, GPIOF_OUT_INIT_LOW, - "USB Power Off"); } void __init nsa310_init(void)