[v5,7/9] ARM: dts: exynos5250-arndale: add DSI and panel nodes

Submitted by Andrzej Hajda on July 25, 2018, 3:46 p.m.

Details

Message ID 20180725154644.25412-8-a.hajda@samsung.com
State New
Headers show
Series "Series without cover letter" ( rev: 1 ) in DRI devel

Not browsing as part of any series.

Commit Message

Andrzej Hajda July 25, 2018, 3:46 p.m.
The patch adds bridge and panel nodes.
It adds also DSI properties specific for arndale board and
regulators required by the bridge.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Maciej Purski <m.purski@samsung.com>
---
 arch/arm/boot/dts/exynos5250-arndale.dts | 61 ++++++++++++++++++++++++
 1 file changed, 61 insertions(+)

Patch hide | download patch | download mbox

diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index 7a8a5c55701a..816d89d4cefd 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -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>;

Comments

On 25 July 2018 at 17:46, Andrzej Hajda <a.hajda@samsung.com> wrote:
> The patch adds bridge and panel nodes.
> It adds also DSI properties specific for arndale board and
> regulators required by the bridge.
>
> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
> Signed-off-by: Maciej Purski <m.purski@samsung.com>
> ---
>  arch/arm/boot/dts/exynos5250-arndale.dts | 61 ++++++++++++++++++++++++
>  1 file changed, 61 insertions(+)

I'll take it after merge window so for v4.20.

Best regards,
Krzysztof
On Wed, Jul 25, 2018 at 05:46:42PM +0200, Andrzej Hajda wrote:
> The patch adds bridge and panel nodes.
> It adds also DSI properties specific for arndale board and
> regulators required by the bridge.
> 
> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
> Signed-off-by: Maciej Purski <m.purski@samsung.com>
> ---
>  arch/arm/boot/dts/exynos5250-arndale.dts | 61 ++++++++++++++++++++++++
>  1 file changed, 61 insertions(+)

Thanks, applied.

Best regards,
Krzysztof