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arm64: tegra: Describe display controller outputs for Tegra210

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Both display controllers can drive both DSI and both SOR outputs on
Tegra210. Describe this in device tree so that the operating system
doesn't have to guess.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding
2020-08-06 17:41:11 +02:00
parent da415b71cd
commit 0cc6ba3ce8
1 changed files with 6 additions and 4 deletions
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10
arch/arm64/boot/dts/nvidia/tegra210.dtsi
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@@ -194,6 +194,7 @@
iommus = <&mc TEGRA_SWGROUP_DC>;
nvidia,outputs = <&dsia &dsib &sor0 &sor1>;
nvidia,head = <0>;
};
@@ -208,10 +209,11 @@
iommus = <&mc TEGRA_SWGROUP_DCB>;
nvidia,outputs = <&dsia &dsib &sor0 &sor1>;
nvidia,head = <1>;
};
dsi@54300000 {
dsia: dsi@54300000 {
compatible = "nvidia,tegra210-dsi";
reg = <0x0 0x54300000 0x0 0x00040000>;
clocks = <&tegra_car TEGRA210_CLK_DSIA>,
@@ -248,7 +250,7 @@
status = "disabled";
};
dsi@54400000 {
dsib: dsi@54400000 {
compatible = "nvidia,tegra210-dsi";
reg = <0x0 0x54400000 0x0 0x00040000>;
clocks = <&tegra_car TEGRA210_CLK_DSIB>,
@@ -284,7 +286,7 @@
status = "disabled";
};
sor@54540000 {
sor0: sor@54540000 {
compatible = "nvidia,tegra210-sor";
reg = <0x0 0x54540000 0x0 0x00040000>;
interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
@@ -304,7 +306,7 @@
status = "disabled";
};
sor@54580000 {
sor1: sor@54580000 {
compatible = "nvidia,tegra210-sor1";
reg = <0x0 0x54580000 0x0 0x00040000>;
interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;