On 12/02/14 13:31, Andrzej Hajda wrote:
> The patch adds s6e8aa0 panel node for trats2.
> It adds also trats2 specific properties for DSI
> and regulator required by panel.
>
> Signed-off-by: Andrzej Hajda <a.hajda at samsung.com>
> ---
> arch/arm/boot/dts/exynos4412-trats2.dts | 47
> +++++++++++++++++++++++++++++++++
> 1 file changed, 47 insertions(+)
>
> diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts
> b/arch/arm/boot/dts/exynos4412-trats2.dts
> index fb7b9ae..0986d08 100644
> --- a/arch/arm/boot/dts/exynos4412-trats2.dts
> +++ b/arch/arm/boot/dts/exynos4412-trats2.dts
> @@ -442,6 +442,15 @@
> };
> };
>
> + lcd_vdd3_reg: voltage-regulator at 1 {
> + compatible = "regulator-fixed";
> + regulator-name = "LCD_VDD_2.2V";
> + regulator-min-microvolt = <2200000>;
> + regulator-max-microvolt = <2200000>;
> + gpio = <&gpc0 1 0>;
> + enable-active-high;
> + };
> +
> sdhci at 12510000 {
> bus-width = <8>;
> non-removable;
> @@ -498,6 +507,44 @@
> };
> };
>
> + dsi_0: dsi at 11C80000 {
> + vddcore-supply = <&ldo8_reg>;
> + vddio-supply = <&ldo10_reg>;
> + samsung,pll-clock-frequency = <24000000>;
> + samsung,burst-clock-frequency = <500000000>;
> + samsung,esc-clock-frequency = <20000000>;
> + status = "okay";
> +
> + panel at 0 {
> + compatible = "samsung,s6e8aa0";
> + reg = <0>;
> + vdd3-supply = <&lcd_vdd3_reg>;
> + vci-supply = <&ldo25_reg>;
> + reset-gpio = <&gpy4 5 0>;
> + power-on-delay= <50>;
> + reset-delay = <100>;
> + init-delay = <100>;
> + flip-horizontal;
> + flip-vertical;
> + panel-width-mm = <58>;
> + panel-height-mm = <103>;
I have the same comment here as for the bridge chip: I would specify the
video ports/endpoints between DSI master and the panel, even if you
don't use them at the moment.
Tomi
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