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arm64: tegra: Enable DisplayPort on Jetson AGX Xavier 

Enable both USB-C/DP ports on Jetson AGX Xavier and wire up the power
supplies for the SORs that drive these outputs.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2019-06-27 12:23:45 +02:00
parent c90b8f15df
commit 614d063f89
1 changed files with 29 additions and 0 deletions
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29
arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
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@ -46,10 +46,39 @@ display-hub@15200000 {
status = "okay"; status = "okay";
}; };
dpaux@155c0000 {
status = "okay";
};
dpaux@155d0000 {
status = "okay";
};
dpaux@155e0000 { dpaux@155e0000 {
status = "okay"; status = "okay";
}; };
/* DP0 */
sor@15b00000 {
status = "okay";
avdd-io-hdmi-dp-supply = <&vdd_1v0>;
vdd-hdmi-dp-pll-supply = <&vdd_1v8hs>;
nvidia,dpaux = <&dpaux0>;
};
/* DP1 */
sor@15b40000 {
status = "okay";
avdd-io-hdmi-dp-supply = <&vdd_1v0>;
vdd-hdmi-dp-pll-supply = <&vdd_1v8hs>;
nvidia,dpaux = <&dpaux1>;
};
/* HDMI */
sor@15b80000 { sor@15b80000 {
status = "okay"; status = "okay";