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authorTomi Valkeinen <tomi.valkeinen@ti.com>2012-08-20 17:07:31 +0300
committerTomi Valkeinen <tomi.valkeinen@ti.com>2014-03-19 11:11:09 +0200
commit7c572d5eb6f33b059d0b55c842fbb1221502669c (patch)
tree6375437fbd824d23dc2da0dbba2f0d458e177268 /arch/arm/boot/dts/omap4-sdp.dts
parent661637ca2e18893b06f316dcb7907c56ea8d2904 (diff)
downloadop-kernel-dev-7c572d5eb6f33b059d0b55c842fbb1221502669c.zip
op-kernel-dev-7c572d5eb6f33b059d0b55c842fbb1221502669c.tar.gz
ARM: omap4-sdp.dts: add display information
Add DT data for OMAP4 SDP board. The board has the following displays: lcd0: a command mode DSI panel connected to OMAP DSI1 encoder lcd1: a command mode DSI panel connected to OMAP DSI2 encoder hdmi: OMAP HDMI output with TPD12S015 ESD/level shifter Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/omap4-sdp.dts')
-rw-r--r--arch/arm/boot/dts/omap4-sdp.dts113
1 files changed, 113 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts
index 9bbbbec..48983c8 100644
--- a/arch/arm/boot/dts/omap4-sdp.dts
+++ b/arch/arm/boot/dts/omap4-sdp.dts
@@ -19,6 +19,12 @@
reg = <0x80000000 0x40000000>; /* 1 GB */
};
+ aliases {
+ display0 = &lcd0;
+ display1 = &lcd1;
+ display2 = &hdmi0;
+ };
+
vdd_eth: fixedregulator-vdd-eth {
compatible = "regulator-fixed";
regulator-name = "VDD_ETH";
@@ -153,6 +159,48 @@
startup-delay-us = <70000>;
enable-active-high;
};
+
+ tpd12s015: encoder@0 {
+ compatible = "ti,tpd12s015";
+
+ gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>, /* 60, CT CP HPD */
+ <&gpio2 9 GPIO_ACTIVE_HIGH>, /* 41, LS OE */
+ <&gpio2 31 GPIO_ACTIVE_HIGH>; /* 63, HPD */
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ tpd12s015_in: endpoint@0 {
+ remote-endpoint = <&hdmi_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ tpd12s015_out: endpoint@0 {
+ remote-endpoint = <&hdmi_connector_in>;
+ };
+ };
+ };
+ };
+
+ hdmi0: connector@0 {
+ compatible = "hdmi-connector";
+ label = "hdmi";
+
+ type = "c";
+
+ port {
+ hdmi_connector_in: endpoint {
+ remote-endpoint = <&tpd12s015_out>;
+ };
+ };
+ };
};
&omap4_pmx_core {
@@ -569,3 +617,68 @@
mode = <3>;
power = <50>;
};
+
+&dss {
+ status = "ok";
+};
+
+&dsi1 {
+ status = "ok";
+ vdd-supply = <&vcxio>;
+
+ port {
+ dsi1_out_ep: endpoint {
+ remote-endpoint = <&lcd0_in>;
+ lanes = <0 1 2 3 4 5>;
+ };
+ };
+
+ lcd0: display {
+ compatible = "tpo,taal", "panel-dsi-cm";
+ label = "lcd0";
+
+ reset-gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* 102 */
+
+ port {
+ lcd0_in: endpoint {
+ remote-endpoint = <&dsi1_out_ep>;
+ };
+ };
+ };
+};
+
+&dsi2 {
+ status = "ok";
+ vdd-supply = <&vcxio>;
+
+ port {
+ dsi2_out_ep: endpoint {
+ remote-endpoint = <&lcd1_in>;
+ lanes = <0 1 2 3 4 5>;
+ };
+ };
+
+ lcd1: display {
+ compatible = "tpo,taal", "panel-dsi-cm";
+ label = "lcd1";
+
+ reset-gpios = <&gpio4 8 GPIO_ACTIVE_HIGH>; /* 104 */
+
+ port {
+ lcd1_in: endpoint {
+ remote-endpoint = <&dsi2_out_ep>;
+ };
+ };
+ };
+};
+
+&hdmi {
+ status = "ok";
+ vdda-supply = <&vdac>;
+
+ port {
+ hdmi_out: endpoint {
+ remote-endpoint = <&tpd12s015_in>;
+ };
+ };
+};
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