[PATCH 3/3] ARM: dts: Add DT changes for display on peach_pi

[Andreas Färber]

Seeing a Reviewed-by, I'm recording comments from another thread so that
they don't get forgotten:

Am 25.07.2014 21:44, schrieb Ajay Kumar:
> Add DT nodes for panel-simple "auo,b133htn01" panel.
> Add backlight enable pin and backlight power supply for pwm-backlight.
> Also add panel phandle needed by dp to enable display on peach_pi.
> 
> Signed-off-by: Ajay Kumar <ajaykumar.rs at samsung.com>
> ---
>  arch/arm/boot/dts/exynos5800-peach-pi.dts |   27 ++++++++++-----------------
>  1 file changed, 10 insertions(+), 17 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts
> index f3ee48b..5342638 100644
> --- a/arch/arm/boot/dts/exynos5800-peach-pi.dts
> +++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts
> @@ -28,11 +28,13 @@
>  		i2c20 = "/spi at 12d40000/cros-ec at 0/i2c-tunnel";
>  	};
>  
> -	backlight {
> +	backlight: backlight {
>  		compatible = "pwm-backlight";
>  		pwms = <&pwm 0 1000000 0>;
>  		brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
>  		default-brightness-level = <7>;
> +		enable-gpios = <&gpx2 2 0>;
> +		power-supply = <&tps65090_fet1>;
>  		pinctrl-0 = <&pwm0_out>;
>  		pinctrl-names = "default";
>  	};
> @@ -98,6 +100,12 @@
>  		regulator-boot-on;
>  		regulator-always-on;
>  	};
> +
> +	panel: panel-simple {

Just "panel"? (AF)

> +		compatible = "auo,b133htn01", "simple-panel";

Drop "simple-panel" (Thierry)

> +		power-supply = <&tps65090_fet6>;
> +		backlight = <&backlight>;
> +	};
>  };
>  
>  &dp {
> @@ -111,22 +119,7 @@
>  	samsung,link-rate = <0x0a>;
>  	samsung,lane-count = <2>;
>  	samsung,hpd-gpio = <&gpx2 6 0>;
> -
> -	display-timings {
> -		native-mode = <&timing1>;
> -
> -		timing1: timing at 1 {
> -			clock-frequency = <150660000>;
> -			hactive = <1920>;
> -			vactive = <1080>;
> -			hfront-porch = <60>;
> -			hback-porch = <172>;
> -			hsync-len = <80>;
> -			vback-porch = <25>;
> -			vfront-porch = <10>;
> -			vsync-len = <10>;
> -		};
> -	};
> +	panel = <&panel>;
>  };
>  
>  &fimd {

Regards,
Andreas

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