[PATCH v2 28/38] ARM: orion5x: convert edmini_v2 to DT pinctrl

[sebastian.hesselbarth@gmail.com (Sebastian Hesselbarth)]

On 04/22/2014 11:26 PM, Thomas Petazzoni wrote:
> This commit converts the already partially DT-converted edmini_v2
> platform to use the Device Tree for pinctrl.
>
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>

> ---
>   .../dts/orion5x-lacie-ethernet-disk-mini-v2.dts    | 31 ++++++++++++++++++++++
>   arch/arm/mach-orion5x/edmini_v2-setup.c            | 28 -------------------
>   2 files changed, 31 insertions(+), 28 deletions(-)
>
> diff --git a/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts b/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts
> index ba43197..aa74b00 100644
> --- a/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts
> +++ b/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts
> @@ -32,6 +32,8 @@
>
>   	gpio-keys {
>   		compatible = "gpio-keys";
> +		pinctrl-0 = <&pmx_power_button>;
> +		pinctrl-names = "default";
>   		#address-cells = <1>;
>   		#size-cells = <0>;
>   		button at 1 {
> @@ -43,6 +45,8 @@
>
>   	gpio-leds {
>   		compatible = "gpio-leds";
> +		pinctrl-0 = <&pmx_power_led>;
> +		pinctrl-names = "default";
>
>   		led at 1 {
>   			label = "power:blue";
> @@ -67,7 +71,34 @@
>   	};
>   };
>
> +&pinctrl {
> +	pinctrl-0 = <&pmx_rtc &pmx_power_led_ctrl>;
> +	pinctrl-names = "default";
> +
> +	pmx_power_button: pmx-power-button {
> +		marvell,pins = "mpp18";
> +		marvell,function = "gpio";
> +	};
> +
> +	pmx_power_led: pmx-power-led {
> +		marvell,pins = "mpp16";
> +		marvell,function = "gpio";
> +	};
> +
> +	pmx_power_led_ctrl: pmx-power-led-ctrl {
> +		marvell,pins = "mpp17";
> +		marvell,function = "gpio";
> +	};
> +
> +	pmx_rtc: pmx-rtc {
> +		marvell,pins = "mpp3";
> +		marvell,function = "gpio";
> +	};
> +};
> +
>   &sata {
> +	pinctrl-0 = <&pmx_sata0 &pmx_sata1>;
> +	pinctrl-names = "default";
>   	status = "okay";
>   	nr-ports = <2>;
>   };
> diff --git a/arch/arm/mach-orion5x/edmini_v2-setup.c b/arch/arm/mach-orion5x/edmini_v2-setup.c
> index f66c1b2..c50469e 100644
> --- a/arch/arm/mach-orion5x/edmini_v2-setup.c
> +++ b/arch/arm/mach-orion5x/edmini_v2-setup.c
> @@ -109,37 +109,9 @@ static struct i2c_board_info __initdata edmini_v2_i2c_rtc = {
>   /*****************************************************************************
>    * General Setup
>    ****************************************************************************/
> -static unsigned int edminiv2_mpp_modes[] __initdata = {
> -	MPP0_UNUSED,
> -	MPP1_UNUSED,
> -	MPP2_UNUSED,
> -	MPP3_GPIO,	/* RTC interrupt */
> -	MPP4_UNUSED,
> -	MPP5_UNUSED,
> -	MPP6_UNUSED,
> -	MPP7_UNUSED,
> -	MPP8_UNUSED,
> -	MPP9_UNUSED,
> -	MPP10_UNUSED,
> -	MPP11_UNUSED,
> -	MPP12_SATA_LED,	/* SATA 0 presence */
> -	MPP13_SATA_LED,	/* SATA 1 presence */
> -	MPP14_SATA_LED,	/* SATA 0 active */
> -	MPP15_SATA_LED,	/* SATA 1 active */
> -	/* 16: Power LED control (0 = On, 1 = Off) */
> -	MPP16_GPIO,
> -	/* 17: Power LED control select (0 = CPLD, 1 = GPIO16) */
> -	MPP17_GPIO,
> -	/* 18: Power button status (0 = Released, 1 = Pressed) */
> -	MPP18_GPIO,
> -	MPP19_UNUSED,
> -	0,
> -};
>
>   void __init edmini_v2_init(void)
>   {
> -	orion5x_mpp_conf(edminiv2_mpp_modes);
> -
>   	/*
>   	 * Configure peripherals.
>   	 */
>