Add DT data for OMAP3 Beagle board. The board has the following displays:
dvi: uses TFP410 encoder to convert DPI to DVI
tv: analog svideo
Signed-off-by: Tomi Valkeinen <tomi.valkei...@ti.com>
---
arch/arm/boot/dts/omap3-beagle.dts | 116 +++++++++++++++++++++++++++++++++++++
1 file changed, 116 insertions(+)
diff --git a/arch/arm/boot/dts/omap3-beagle.dts
b/arch/arm/boot/dts/omap3-beagle.dts
index 3ba4a625ea5b..2b8efe355734 100644
--- a/arch/arm/boot/dts/omap3-beagle.dts
+++ b/arch/arm/boot/dts/omap3-beagle.dts
@@ -24,6 +24,11 @@
reg = <0x80000000 0x10000000>; /* 256 MB */
};
+ aliases {
+ display0 = &dvi0;
+ display1 = &tv0;
+ };
+
leds {
compatible = "gpio-leds";
pmu_stat {
@@ -80,6 +85,55 @@
};
};
+
+ tfp410: encoder@0 {
+ compatible = "ti,tfp410";
+ gpios = <&gpio6 10 GPIO_ACTIVE_LOW>; /* 170, power-down */
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&tfp410_pins>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ tfp410_in: endpoint@0 {
+ remote-endpoint = <&dpi_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ tfp410_out: endpoint@0 {
+ remote-endpoint = <&dvi_connector_in>;
+ };
+ };
+ };
+ };
+
+ dvi0: connector@0 {
+ compatible = "dvi-connector";
+ label = "dvi";
+
+ i2c-bus = <&i2c3>;
+
+ dvi_connector_in: endpoint {
+ remote-endpoint = <&tfp410_out>;
+ };
+ };
+
+ tv0: connector@1 {
+ compatible = "svideo-connector";
+ label = "tv";
+
+ tv_connector_in: endpoint {
+ remote-endpoint = <&venc_out>;
+ };
+ };
};
&omap3_pmx_wkup {
@@ -119,6 +173,45 @@
0x170 (PIN_OUTPUT | MUX_MODE0) /*
uart3_tx_irtx.uart3_tx_irtx */
>;
};
+
+ tfp410_pins: pinmux_tfp410_pins {
+ pinctrl-single,pins = <
+ 0x194 (PIN_OUTPUT | MUX_MODE4) /* hdq_sio.gpio_170 */
+ >;
+ };
+
+ dss_dpi_pins: pinmux_dss_dpi_pins {
+ pinctrl-single,pins = <
+ 0x0a4 (PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */
+ 0x0a6 (PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync
*/
+ 0x0a8 (PIN_OUTPUT | MUX_MODE0) /* dss_vsync.dss_vsync
*/
+ 0x0aa (PIN_OUTPUT | MUX_MODE0) /*
dss_acbias.dss_acbias */
+ 0x0ac (PIN_OUTPUT | MUX_MODE0) /* dss_data0.dss_data0
*/
+ 0x0ae (PIN_OUTPUT | MUX_MODE0) /* dss_data1.dss_data1
*/
+ 0x0b0 (PIN_OUTPUT | MUX_MODE0) /* dss_data2.dss_data2
*/
+ 0x0b2 (PIN_OUTPUT | MUX_MODE0) /* dss_data3.dss_data3
*/
+ 0x0b4 (PIN_OUTPUT | MUX_MODE0) /* dss_data4.dss_data4
*/
+ 0x0b6 (PIN_OUTPUT | MUX_MODE0) /* dss_data5.dss_data5
*/
+ 0x0b8 (PIN_OUTPUT | MUX_MODE0) /* dss_data6.dss_data6
*/
+ 0x0ba (PIN_OUTPUT | MUX_MODE0) /* dss_data7.dss_data7
*/
+ 0x0bc (PIN_OUTPUT | MUX_MODE0) /* dss_data8.dss_data8
*/
+ 0x0be (PIN_OUTPUT | MUX_MODE0) /* dss_data9.dss_data9
*/
+ 0x0c0 (PIN_OUTPUT | MUX_MODE0) /*
dss_data10.dss_data10 */
+ 0x0c2 (PIN_OUTPUT | MUX_MODE0) /*
dss_data11.dss_data11 */
+ 0x0c4 (PIN_OUTPUT | MUX_MODE0) /*
dss_data12.dss_data12 */
+ 0x0c6 (PIN_OUTPUT | MUX_MODE0) /*
dss_data13.dss_data13 */
+ 0x0c8 (PIN_OUTPUT | MUX_MODE0) /*
dss_data14.dss_data14 */
+ 0x0ca (PIN_OUTPUT | MUX_MODE0) /*
dss_data15.dss_data15 */
+ 0x0cc (PIN_OUTPUT | MUX_MODE0) /*
dss_data16.dss_data16 */
+ 0x0ce (PIN_OUTPUT | MUX_MODE0) /*
dss_data17.dss_data17 */
+ 0x0d0 (PIN_OUTPUT | MUX_MODE0) /*
dss_data18.dss_data18 */
+ 0x0d2 (PIN_OUTPUT | MUX_MODE0) /*
dss_data19.dss_data19 */
+ 0x0d4 (PIN_OUTPUT | MUX_MODE0) /*
dss_data20.dss_data20 */
+ 0x0d6 (PIN_OUTPUT | MUX_MODE0) /*
dss_data21.dss_data21 */
+ 0x0d8 (PIN_OUTPUT | MUX_MODE0) /*
dss_data22.dss_data22 */
+ 0x0da (PIN_OUTPUT | MUX_MODE0) /*
dss_data23.dss_data23 */
+ >;
+ };
};
&i2c1 {
@@ -199,3 +292,26 @@
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
+
+&dss {
+ status = "ok";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&dss_dpi_pins>;
+
+ dpi_out: endpoint {
+ remote-endpoint = <&tfp410_in>;
+ data-lines = <24>;
+ };
+};
+
+&venc {
+ status = "ok";
+
+ vdda-supply = <&vdac>;
+
+ venc_out: endpoint {
+ remote-endpoint = <&tv_connector_in>;
+ ti,channels = <2>;
+ };
+};
--
1.8.3.2
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