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Diffstat (limited to 'arch/arm/dts/tegra20-ventana.dts')
-rw-r--r--arch/arm/dts/tegra20-ventana.dts54
1 files changed, 28 insertions, 26 deletions
diff --git a/arch/arm/dts/tegra20-ventana.dts b/arch/arm/dts/tegra20-ventana.dts
index 0ce46aebcb..143e964459 100644
--- a/arch/arm/dts/tegra20-ventana.dts
+++ b/arch/arm/dts/tegra20-ventana.dts
@@ -30,7 +30,24 @@
status = "okay";
rgb {
status = "okay";
- nvidia,panel = <&lcd_panel>;
+
+ nvidia,panel = <&panel>;
+
+ display-timings {
+ timing@0 {
+ /* Seaboard has 1366x768 */
+ clock-frequency = <70600000>;
+ hactive = <1366>;
+ vactive = <768>;
+ hback-porch = <58>;
+ hfront-porch = <58>;
+ hsync-len = <58>;
+ vback-porch = <4>;
+ vfront-porch = <4>;
+ vsync-len = <4>;
+ hsync-active = <1>;
+ };
+ };
};
};
@@ -613,6 +630,16 @@
};
};
+ panel: panel {
+ compatible = "chunghwa,claa101wa01a", "simple-panel";
+
+ power-supply = <&vdd_pnl_reg>;
+ enable-gpios = <&gpio TEGRA_GPIO(B, 2) GPIO_ACTIVE_HIGH>;
+
+ backlight = <&backlight>;
+ ddc-i2c-bus = <&lvds_ddc>;
+ };
+
regulators {
compatible = "simple-bus";
#address-cells = <1>;
@@ -667,31 +694,6 @@
};
};
- lcd_panel: panel {
- clock = <72072000>;
- xres = <1366>;
- yres = <768>;
- left-margin = <58>;
- right-margin = <58>;
- hsync-len = <58>;
- lower-margin = <4>;
- upper-margin = <4>;
- vsync-len = <4>;
- hsync-active-high;
- vsync-active-high;
- nvidia,bits-per-pixel = <16>;
- nvidia,pwm = <&pwm 2 0>;
- nvidia,backlight-enable-gpios = <&gpio TEGRA_GPIO(D, 4)
- GPIO_ACTIVE_HIGH>;
- nvidia,lvds-shutdown-gpios = <&gpio TEGRA_GPIO(B, 2)
- GPIO_ACTIVE_HIGH>;
- nvidia,backlight-vdd-gpios = <&gpio TEGRA_GPIO(W, 0)
- GPIO_ACTIVE_HIGH>;
- nvidia,panel-vdd-gpios = <&gpio TEGRA_GPIO(C, 6)
- GPIO_ACTIVE_HIGH>;
- nvidia,panel-timings = <0 0 200 0 0>;
- };
-
sound {
compatible = "nvidia,tegra-audio-wm8903-ventana",
"nvidia,tegra-audio-wm8903";