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ARM: dts: exynos: Add DSI and panel nodes on Arndale

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Add to Arndale board: bridge and panel nodes, DSI properties and
regulators required by the bridge.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Maciej Purski <m.purski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Andrzej Hajda 2018-07-25 17:46:42 +02:00 • committed by Krzysztof Kozlowski
parent d428b5355d
commit 0772cf588c
1 changed files with 61 additions and 0 deletions
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61
arch/arm/boot/dts/exynos5250-arndale.dts
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@ -71,6 +71,17 @@
};
};
panel: panel {
compatible = "boe,hv070wsa-100";
power-supply = <&vcc_3v3_reg>;
enable-gpios = <&gpd1 3 GPIO_ACTIVE_HIGH>;
port {
panel_ep: endpoint {
remote-endpoint = <&bridge_out_ep>;
};
};
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
@ -97,6 +108,30 @@
reg = <2>;
regulator-name = "hdmi-en";
};
vcc_1v2_reg: regulator@3 {
compatible = "regulator-fixed";
reg = <3>;
regulator-name = "VCC_1V2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
vcc_1v8_reg: regulator@4 {
compatible = "regulator-fixed";
reg = <4>;
regulator-name = "VCC_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
vcc_3v3_reg: regulator@5 {
compatible = "regulator-fixed";
reg = <5>;
regulator-name = "VCC_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
};
fixed-rate-clocks {
@ -119,6 +154,32 @@
cpu0-supply = <&buck2_reg>;
};
&dsi_0 {
vddcore-supply = <&ldo8_reg>;
vddio-supply = <&ldo10_reg>;
samsung,pll-clock-frequency = <24000000>;
samsung,burst-clock-frequency = <320000000>;
samsung,esc-clock-frequency = <10000000>;
status = "okay";
bridge@0 {
reg = <0>;
compatible = "toshiba,tc358764";
vddc-supply = <&vcc_1v2_reg>;
vddio-supply = <&vcc_1v8_reg>;
vddlvds-supply = <&vcc_3v3_reg>;
reset-gpios = <&gpd1 6 GPIO_ACTIVE_LOW>;
#address-cells = <1>;
#size-cells = <0>;
port@1 {
reg = <1>;
bridge_out_ep: endpoint {
remote-endpoint = <&panel_ep>;
};
};
};
};
&dp {
status = "okay";
samsung,color-space = <0>;