ARM: dts: n950: add display support
Add basic panel support for the Nokia N950. It must be tweaked a little bit later, since the panel was built into the device upside-down. Also the first 5 and the last 5 pixels are covered by plastic. Signed-off-By: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Tony Lindgren <tony@atomide.com>
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@ -51,6 +51,26 @@
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};
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};
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&omap3_pmx_core {
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dsi_pins: pinmux_dsi_pins {
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pinctrl-single,pins = <
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OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE1) /* dsi_dx0 - data0+ */
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OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE1) /* dsi_dy0 - data0- */
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OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE1) /* dsi_dx1 - clk+ */
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OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE1) /* dsi_dy1 - clk- */
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OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE1) /* dsi_dx2 - data1+ */
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OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE1) /* dsi_dy2 - data1- */
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>;
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};
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display_pins: pinmux_display_pins {
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pinctrl-single,pins = <
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OMAP3_CORE1_IOPAD(0x20ca, PIN_INPUT | MUX_MODE4) /* gpio 62 - display te */
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OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE4) /* gpio 87 - display reset */
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>;
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};
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};
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&i2c2 {
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smia_1: camera@10 {
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compatible = "nokia,smia";
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@ -186,3 +206,71 @@
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st,max-limit-y = <32>;
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st,max-limit-z = <32>;
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};
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&dss {
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status = "ok";
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vdda_video-supply = <&vdac>;
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};
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&dsi {
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status = "ok";
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pinctrl-names = "default";
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pinctrl-0 = <&dsi_pins>;
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vdd-supply = <&vpll2>;
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port {
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dsi_out_ep: endpoint {
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remote-endpoint = <&lcd0_in>;
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lanes = <2 3 0 1 4 5>;
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};
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};
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lcd0: display {
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compatible = "nokia,himalaya", "panel-dsi-cm";
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label = "lcd0";
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pinctrl-names = "default";
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pinctrl-0 = <&display_pins>;
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vpnl-supply = <&vmmc2>;
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vddi-supply = <&vio>;
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reset-gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>; /* 87 */
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te-gpios = <&gpio2 30 GPIO_ACTIVE_HIGH>; /* 62 */
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width-mm = <49>; /* 48.960 mm */
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height-mm = <88>; /* 88.128 mm */
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/* TODO:
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* - panel is upside-down
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* - top + bottom 5px are not visible
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*/
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panel-timing {
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clock-frequency = <0>; /* Calculated by dsi */
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hback-porch = <2>;
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hactive = <480>;
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hfront-porch = <0>;
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hsync-len = <2>;
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vback-porch = <1>;
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vactive = <864>;
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vfront-porch = <0>;
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vsync-len = <1>;
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hsync-active = <0>;
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vsync-active = <0>;
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de-active = <1>;
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pixelclk-active = <1>;
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};
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port {
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lcd0_in: endpoint {
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remote-endpoint = <&dsi_out_ep>;
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};
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};
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};
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};
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