ARM: dts: AM33XX BASE0033: add pinmux and hdmi node to enable display

Enable the hdmi output and the LCD Controller on IGEP AQUILA. Also
configure the correct pinmux for output of video data from the SoC
to the HDMI encoder.

Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/am335x-base0033.dts b/arch/arm/boot/dts/am335x-base0033.dts
index b4f95c2bbf74696577b544fd69bd41ed94dda4a9..620970c0c99a53d68d5ad362d6ecac35258cc7f8 100644 (file)
--- a/arch/arm/boot/dts/am335x-base0033.dts
+++ b/arch/arm/boot/dts/am335x-base0033.dts
@@ -13,4 +13,50 @@
 / {
        model = "IGEP COM AM335x on AQUILA Expansion";
        compatible = "isee,am335x-base0033", "isee,am335x-igep0033", "ti,am33xx";
+
+       hdmi {
+               compatible = "ti,tilcdc,slave";
+               i2c = <&i2c0>;
+               pinctrl-names = "default", "off";
+               pinctrl-0 = <&nxp_hdmi_pins>;
+               pinctrl-1 = <&nxp_hdmi_off_pins>;
+               status = "okay";
+       };
+};
+
+&am33xx_pinmux {
+       nxp_hdmi_pins: pinmux_nxp_hdmi_pins {
+               pinctrl-single,pins = <
+                       0x1b0 (PIN_OUTPUT | MUX_MODE3)  /* xdma_event_intr0.clkout1 */
+                       0xa0 (PIN_OUTPUT | MUX_MODE0)   /* lcd_data0 */
+                       0xa4 (PIN_OUTPUT | MUX_MODE0)   /* lcd_data1 */
+                       0xa8 (PIN_OUTPUT | MUX_MODE0)   /* lcd_data2 */
+                       0xac (PIN_OUTPUT | MUX_MODE0)   /* lcd_data3 */
+                       0xb0 (PIN_OUTPUT | MUX_MODE0)   /* lcd_data4 */
+                       0xb4 (PIN_OUTPUT | MUX_MODE0)   /* lcd_data5 */
+                       0xb8 (PIN_OUTPUT | MUX_MODE0)   /* lcd_data6 */
+                       0xbc (PIN_OUTPUT | MUX_MODE0)   /* lcd_data7 */
+                       0xc0 (PIN_OUTPUT | MUX_MODE0)   /* lcd_data8 */
+                       0xc4 (PIN_OUTPUT | MUX_MODE0)   /* lcd_data9 */
+                       0xc8 (PIN_OUTPUT | MUX_MODE0)   /* lcd_data10 */
+                       0xcc (PIN_OUTPUT | MUX_MODE0)   /* lcd_data11 */
+                       0xd0 (PIN_OUTPUT | MUX_MODE0)   /* lcd_data12 */
+                       0xd4 (PIN_OUTPUT | MUX_MODE0)   /* lcd_data13 */
+                       0xd8 (PIN_OUTPUT | MUX_MODE0)   /* lcd_data14 */
+                       0xdc (PIN_OUTPUT | MUX_MODE0)   /* lcd_data15 */
+                       0xe0 (PIN_OUTPUT | MUX_MODE0)   /* lcd_vsync */
+                       0xe4 (PIN_OUTPUT | MUX_MODE0)   /* lcd_hsync */
+                       0xe8 (PIN_OUTPUT | MUX_MODE0)   /* lcd_pclk */
+                       0xec (PIN_OUTPUT | MUX_MODE0)   /* lcd_ac_bias_en */
+               >;
+       };
+       nxp_hdmi_off_pins: pinmux_nxp_hdmi_off_pins {
+               pinctrl-single,pins = <
+                       0x1b0 (PIN_OUTPUT | MUX_MODE3)  /* xdma_event_intr0.clkout1 */
+               >;
+       };
+};
+
+&lcdc {
+       status = "okay";
 };