AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-11-30 00:56:45 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

ARM: dts: am57xx: sbc-am57x: add HDMI support

Browse Source 
Add HDMI video output support.

Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Dmitry Lifshitz 2015-12-01 20:03:20 +02:00 committed by Tony Lindgren
parent 2e567d1c50
commit 2e0788d194
1 changed files with 42 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

42
arch/arm/boot/dts/am57xx-sbc-am57x.dts
View File

@ -18,6 +18,7 @@ / {
aliases {
display0 = &lcd0;
display1 = &hdmi;
};
};
@ -60,6 +61,19 @@ lcd_pins_default: lcd_pins_default {
DRA7XX_CORE_IOPAD(0x3564, PIN_OUTPUT | MUX_MODE14) /* vin2a_vsync0.gpio4_0 */
>;
};
hdmi_pins: pinmux_hdmi_pins {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x3808, PIN_INPUT | MUX_MODE1) /* i2c2_sda.hdmi1_ddc_scl */
DRA7XX_CORE_IOPAD(0x380c, PIN_INPUT | MUX_MODE1) /* i2c2_scl.hdmi1_ddc_sda */
>;
};
hdmi_conn_pins: pinmux_hdmi_conn_pins {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x37b8, PIN_INPUT | MUX_MODE14) /* spi1_cs2.gpio7_12 */
>;
};
};
&uart3 {
@ -135,3 +149,31 @@ lcd_in: endpoint {
};
};
};
&hdmi {
status = "ok";
vdda-supply = <&ldo4_reg>;
pinctrl-names = "default";
pinctrl-0 = <&hdmi_pins>;
port {
hdmi_out: endpoint {
remote-endpoint = <&hdmi_connector_in>;
lanes = <1 0 3 2 5 4 7 6>;
};
};
};
&hdmi_conn {
pinctrl-names = "default";
pinctrl-0 = <&hdmi_conn_pins>;
hpd-gpios = <&gpio7 12 GPIO_ACTIVE_HIGH>;
port {
hdmi_connector_in: endpoint {
remote-endpoint = <&hdmi_out>;
};
};
};