renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-18 18:23:53 +08:00
Code

ARM: dts: omap5-uevm.dts: add display nodes

Browse Source 
omap5-uevm has a single HDMI output. Add the necessary display
information, including pinmuxing.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Tomi Valkeinen 2014-03-12 11:57:03 +02:00
parent 6f0ab9a1bd
commit 6ac732e498
1 changed files with 80 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

80
arch/arm/boot/dts/omap5-uevm.dts
View File

@ -20,6 +20,10 @@
reg = <0x80000000 0x7F000000>; /* 2032 MB */
};
aliases {
display0 = &hdmi0;
};
vmmcsd_fixed: fixedregulator-mmcsd {
compatible = "regulator-fixed";
regulator-name = "vmmcsd_fixed";
@ -51,6 +55,51 @@
default-state = "off";
};
};
tpd12s015: encoder@0 {
compatible = "ti,tpd12s015";
pinctrl-names = "default";
pinctrl-0 = <&tpd12s015_pins>;
gpios = <&gpio9 0 GPIO_ACTIVE_HIGH>, /* TCA6424A P01, CT CP HPD */
<&gpio9 1 GPIO_ACTIVE_HIGH>, /* TCA6424A P00, LS OE */
<&gpio7 1 GPIO_ACTIVE_HIGH>; /* GPIO 193, 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 = "b";
port {
hdmi_connector_in: endpoint {
remote-endpoint = <&tpd12s015_out>;
};
};
};
};
&omap5_pmx_core {
@ -183,6 +232,19 @@
>;
};
dss_hdmi_pins: pinmux_dss_hdmi_pins {
pinctrl-single,pins = <
0x0fc (PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_cec.hdmi_cec */
0x100 (PIN_INPUT | MUX_MODE0) /* hdmi_ddc_scl.hdmi_ddc_scl */
0x102 (PIN_INPUT | MUX_MODE0) /* hdmi_ddc_sda.hdmi_ddc_sda */
>;
};
tpd12s015_pins: pinmux_tpd12s015_pins {
pinctrl-single,pins = <
0x0fe (PIN_INPUT_PULLDOWN | MUX_MODE6) /* hdmi_hpd.gpio7_193 */
>;
};
};
&omap5_pmx_wkup {
@ -498,3 +560,21 @@
&cpu0 {
cpu0-supply = <&smps123_reg>;
};
&dss {
status = "ok";
};
&hdmi {
status = "ok";
vdda-supply = <&ldo4_reg>;
pinctrl-names = "default";
pinctrl-0 = <&dss_hdmi_pins>;
port {
hdmi_out: endpoint {
remote-endpoint = <&tpd12s015_in>;
};
};
};