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authorAndrzej Hajda <a.hajda@samsung.com>2014-03-17 11:27:22 +0100
committerInki Dae <daeinki@gmail.com>2014-03-24 00:36:40 +0900
commit621c5d66633242ad2d1f824dfb7bae84753b3b3d (patch)
tree22533fc57d8cbaa05fcc67aa50be9ab27c09d60f /arch/arm/boot/dts/exynos4210-universal_c210.dts
parent14b6873a01981b29ad3a772d7721ac11a5c4221c (diff)
downloadop-kernel-dev-621c5d66633242ad2d1f824dfb7bae84753b3b3d.zip
op-kernel-dev-621c5d66633242ad2d1f824dfb7bae84753b3b3d.tar.gz
ARM: dts: exynos4210-universal: add exynos/fimd node
The patch adds fimd node with display timings for exynos4210-universal device. It also makes LCD regulators always on. This allow to re-use panel initialized by boot loader. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'arch/arm/boot/dts/exynos4210-universal_c210.dts')
-rw-r--r--arch/arm/boot/dts/exynos4210-universal_c210.dts27
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos4210-universal_c210.dts b/arch/arm/boot/dts/exynos4210-universal_c210.dts
index d2e3f5f..477208d 100644
--- a/arch/arm/boot/dts/exynos4210-universal_c210.dts
+++ b/arch/arm/boot/dts/exynos4210-universal_c210.dts
@@ -225,6 +225,7 @@
regulator-name = "VLCD+VMIPI_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
+ regulator-always-on;
};
ldo8_reg: LDO8 {
@@ -288,6 +289,7 @@
regulator-name = "VCC_3.0V_LCD";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
+ regulator-always-on;
};
buck1_reg: BUCK1 {
@@ -345,6 +347,31 @@
};
};
+ fimd: fimd@11c00000 {
+ pinctrl-0 = <&lcd_clk>, <&lcd_data24>;
+ pinctrl-names = "default";
+ status = "okay";
+ samsung,invert-vden;
+ samsung,invert-vclk;
+ display-timings {
+ timing {
+ clock-frequency = <23492370>;
+ hactive = <480>;
+ vactive = <800>;
+ hback-porch = <16>;
+ hfront-porch = <16>;
+ vback-porch = <2>;
+ vfront-porch = <28>;
+ hsync-len = <2>;
+ vsync-len = <1>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <0>;
+ pixelclk-active = <0>;
+ };
+ };
+ };
+
pwm@139D0000 {
compatible = "samsung,s5p6440-pwm";
status = "okay";
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