[PATCH 02/23] ARM: dts: n950: add display support

Sebastian Reichel
2016-03-08T16:54:50Z

Signed-off-By: Sebastian Reichel <sre@kernel.org>
---
arch/arm/boot/dts/omap3-n950.dts | 71 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 71 insertions(+)

diff --git a/arch/arm/boot/dts/omap3-n950.dts b/arch/arm/boot/dts/omap3-n950.dts
index 0885b34d5d7d..41b8fb585272 100644
--- a/arch/arm/boot/dts/omap3-n950.dts
+++ b/arch/arm/boot/dts/omap3-n950.dts
@@ -17,6 +17,26 @@
compatible = "nokia,omap3-n950", "ti,omap36xx", "ti,omap3";
};

+&omap3_pmx_core {
+ dsi_pins: pinmux_dsi_pins {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE1) /* dsi_dx0 - data0+ */
+ OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE1) /* dsi_dy0 - data0- */
+ OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE1) /* dsi_dx1 - clk+ */
+ OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE1) /* dsi_dy1 - clk- */
+ OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE1) /* dsi_dx2 - data1+ */
+ OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE1) /* dsi_dy2 - data1- */
+ >;
+ };
+
+ display_pins: pinmux_display_pins {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x20ca, PIN_INPUT | MUX_MODE4) /* gpio 62 - display te */
+ OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE4) /* gpio 87 - display reset */
+ >;
+ };
+};
+
&i2c2 {
smia_1: camera@10 {
compatible = "nokia,smia";
@@ -53,3 +73,54 @@
};
};
};
+
+&dss {
+ status = "ok";
+
+ vdda_video-supply = <&vdac>;
+};
+
+&dsi {
+ status = "ok";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&dsi_pins>;
+
+ vdd-supply = <&vpll2>;
+
+ port {
+ dsi_out_ep: endpoint {
+ remote-endpoint = <&lcd0_in>;
+ lanes = <2 3 0 1 4 5>;
+ };
+ };
+
+ lcd0: display {
+ compatible = "nokia,himalaya", "panel-dsi-cm";
+ label = "lcd0";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&display_pins>;
+
+ vpnl-supply = <&vmmc2>;
+ vddi-supply = <&vio>;
+
+ reset-gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>; /* 87 */
+ te-gpios = <&gpio2 30 GPIO_ACTIVE_HIGH>; /* 62 */
+
+ has-dsi-backlight;
+
+ /* panel is 480x464 with top and bottom 5 lines not visible */
+ /* physical dimensions: 48960µm x 88128µm */
+ resolution-x = <480>;
+ resolution-y = <854>;
+ offset-x = <0>;
+ offset-y = <5>;
+
+ port {
+ lcd0_in: endpoint {
+ remote-endpoint = <&dsi_out_ep>;
+ };
+ };
+ };
+};
--
2.7.0