[RFC PATCH v2 14/21] ARM: dts: exynos4412-trats2: add panel node (original) (raw)

Andrzej Hajda a.hajda at samsung.com
Wed Feb 12 03:31:21 PST 2014

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>; + + display-timings { + timing-0 { + clock-frequency = <0>; + hactive = <720>; + vactive = <1280>; + hfront-porch = <5>; + hback-porch = <5>; + hsync-len = <5>; + vfront-porch = <13>; + vback-porch = <1>; + vsync-len = <2>; + }; + }; + }; + }; + camera { pinctrl-0 = <&cam_port_b_clk_active>; pinctrl-names = "default";

1.8.3.2

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