Messages in this thread Patch in this message | | | From | Tomasz Figa <> | Subject | [PATCH RFC 10/10] ARM: dts: s3c6410-mini6410: Add support for LCD screen | Date | Sat, 11 Jan 2014 20:42:52 +0100 |
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This patch adds necessary device tree nodes and properties to enable LCD screen on mini6410 board.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com> --- arch/arm/boot/dts/s3c6410-mini6410.dts | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+)
diff --git a/arch/arm/boot/dts/s3c6410-mini6410.dts b/arch/arm/boot/dts/s3c6410-mini6410.dts index 57e00f9..97f6353 100644 --- a/arch/arm/boot/dts/s3c6410-mini6410.dts +++ b/arch/arm/boot/dts/s3c6410-mini6410.dts @@ -167,6 +167,33 @@ }; }; +&fimd { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&lcd_data24>, <&lcd_power>; + + display-timings { + native-mode = <&timing0>; + + timing0: timing@0 { + /* 480x272@60Hz */ + clock-frequency = <10000000>; + hactive = <480>; + vactive = <272>; + hfront-porch = <4>; + hback-porch = <45>; + hsync-len = <40>; + vback-porch = <3>; + vfront-porch = <2>; + vsync-len = <6>; + vsync-active = <1>; + hsync-active = <1>; + de-active = <1>; + pixelclk-active = <0>; + }; + }; +}; + &sdhci0 { pinctrl-names = "default"; pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>; @@ -213,6 +240,12 @@ "gpn-4", "gpn-5", "gpl-11", "gpl-12"; samsung,pin-pud = <PIN_PULL_NONE>; }; + + lcd_power: lcd-power { + samsung,pins = "gpe-0"; + samsung,pin-function = <0>; + samsung,pin-pud = <PIN_PULL_UP>; + }; }; &i2c0 { -- 1.8.5.2
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