Add the necessary DTS nodes to enable the micro-HDMI output on Parlor
board.
Signed-off-by: Florian Vaussard <florian.vauss...@epfl.ch>
---
arch/arm/boot/dts/omap4-duovero-parlor.dts | 42 ++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/arch/arm/boot/dts/omap4-duovero-parlor.dts
b/arch/arm/boot/dts/omap4-duovero-parlor.dts
index 96f51d8..3b234b8 100644
--- a/arch/arm/boot/dts/omap4-duovero-parlor.dts
+++ b/arch/arm/boot/dts/omap4-duovero-parlor.dts
@@ -15,6 +15,10 @@
model = "OMAP4430 Gumstix Duovero on Parlor";
compatible = "gumstix,omap4-duovero-parlor", "gumstix,omap4-duovero",
"ti,omap4430", "ti,omap4";
+ aliases {
+ display0 = &hdmi0;
+ };
+
leds {
compatible = "gpio-leds";
led0 {
@@ -35,6 +39,19 @@
gpio-key,wakeup;
};
};
+
+ hdmi0: connector@0 {
+ compatible = "hdmi-connector";
+ label = "hdmi";
+
+ type = "d";
+
+ port {
+ hdmi_connector_in: endpoint {
+ remote-endpoint = <&hdmi_out>;
+ };
+ };
+ };
};
&omap4_pmx_core {
@@ -77,6 +94,15 @@
0x30 (PIN_INPUT_PULLUP | MUX_MODE3) /*
gpmc_a24.gpio_48: amdix enabled */
>;
};
+
+ dss_hdmi_pins: pinmux_dss_hdmi_pins {
+ pinctrl-single,pins = <
+ 0x58 (PIN_INPUT_PULLUP | MUX_MODE0) /*
hdmi_hpd.hdmi_hpd */
+ 0x5a (PIN_INPUT_PULLUP | MUX_MODE0) /*
hdmi_cec.hdmi_cec */
+ 0x5c (PIN_INPUT_PULLUP | MUX_MODE0) /*
hdmi_ddc_scl.hdmi_ddc_scl */
+ 0x5e (PIN_INPUT_PULLUP | MUX_MODE0) /*
hdmi_ddc_sda.hdmi_ddc_sda */
+ >;
+ };
};
&i2c2 {
@@ -143,4 +169,20 @@
};
};
+&dss {
+ status = "ok";
+};
+
+&hdmi {
+ status = "ok";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&dss_hdmi_pins>;
+
+ port {
+ hdmi_out: endpoint {
+ remote-endpoint = <&hdmi_connector_in>;
+ };
+ };
+};
--
1.8.3.2
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