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authorFlorian Vaussard <florian.vaussard@epfl.ch>2014-05-21 11:15:06 +0200
committerTomi Valkeinen <tomi.valkeinen@ti.com>2014-06-03 09:22:23 +0200
commit843feccefe9b755312d666f089ee6a2e83ca76de (patch)
treeb56eb9476d5543f57cdfb349dbee07d66f8d77a1 /arch/arm/boot/dts/omap4-duovero-parlor.dts
parentARM: dts: overo: Add support for 3.5'' LCD output (diff)
downloadlinux-843feccefe9b755312d666f089ee6a2e83ca76de.tar.xz
linux-843feccefe9b755312d666f089ee6a2e83ca76de.zip
ARM: dts: duovero-parlor: Add HDMI output
Add the necessary DTS nodes to enable the micro-HDMI output on Parlor board. Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/omap4-duovero-parlor.dts')
-rw-r--r--arch/arm/boot/dts/omap4-duovero-parlor.dts44
1 files changed, 44 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap4-duovero-parlor.dts b/arch/arm/boot/dts/omap4-duovero-parlor.dts
index cd53a64d8f2e..6dc84d9f9b4c 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 +39,21 @@
gpio-key,wakeup;
};
};
+
+ hdmi0: connector@0 {
+ compatible = "hdmi-connector";
+ label = "hdmi";
+
+ type = "d";
+
+ hpd-gpios = <&gpio2 31 GPIO_ACTIVE_HIGH>; /* gpio_63 */
+
+ port {
+ hdmi_connector_in: endpoint {
+ remote-endpoint = <&hdmi_out>;
+ };
+ };
+ };
};
&omap4_pmx_core {
@@ -77,6 +96,15 @@
OMAP4_IOPAD(0x070, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a24.gpio_48: amdix enabled */
>;
};
+
+ dss_hdmi_pins: pinmux_dss_hdmi_pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x098, PIN_INPUT | MUX_MODE3) /* hdmi_hpd.gpio_63 */
+ OMAP4_IOPAD(0x09a, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_cec.hdmi_cec */
+ OMAP4_IOPAD(0x09c, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_ddc_scl.hdmi_ddc_scl */
+ OMAP4_IOPAD(0x09e, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_ddc_sda.hdmi_ddc_sda */
+ >;
+ };
};
&i2c2 {
@@ -143,4 +171,20 @@
};
};
+&dss {
+ status = "ok";
+};
+
+&hdmi {
+ status = "ok";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&dss_hdmi_pins>;
+
+ port {
+ hdmi_out: endpoint {
+ remote-endpoint = <&hdmi_connector_in>;
+ };
+ };
+};