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 b4f95c2..620970c 100644
--- 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";
};