Following device tree support for Tegra VI now:
- "vi" node which might have 6 ports/endpoints
- in TPG mode, "vi" node don't need to define any ports/endpoints
- ports/endpoints defines the link between VI and external sensors.
Signed-off-by: Bryan Wu <pengw@xxxxxxxxxx>
---
arch/arm64/boot/dts/nvidia/tegra210-p2571.dts | 8 ++
arch/arm64/boot/dts/nvidia/tegra210.dtsi | 174 +++++++++++++++++++++++++-
2 files changed, 181 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2571.dts b/arch/arm64/boot/dts/nvidia/tegra210-p2571.dts
index 50a3582..c573546 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2571.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2571.dts
@@ -7,6 +7,14 @@
model = "NVIDIA Tegra210 P2571 reference board";
compatible = "nvidia,p2571", "nvidia,tegra210";
+ host1x@0,50000000 {
+ vi@0,54080000 {
+ status = "okay";
+
+ avdd-dsi-csi-supply = <&vdd_dsi_csi>;
+ };
+ };
+
pinmux: pinmux@0,700008d4 {
pinctrl-names = "boot";
pinctrl-0 = <&state_boot>;
diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
index 8048fc5..57ffc28 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
@@ -123,9 +123,181 @@
vi@0,54080000 {
compatible = "nvidia,tegra210-vi";
- reg = <0x0 0x54080000 0x0 0x00040000>;
+ reg = <0x0 0x54080000 0x0 0x800>;
interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
+ clocks = <&tegra_car TEGRA210_CLK_VI>,
+ <&tegra_car TEGRA210_CLK_CSI>,
+ <&tegra_car TEGRA210_CLK_PLL_C>;
+ clock-names = "vi", "csi", "parent";
+ resets = <&tegra_car 20>;
+ reset-names = "vi";
+
+ power-domains = <&pmc TEGRA_POWERGATE_VENC>;
+
+ iommus = <&mc TEGRA_SWGROUP_VI>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ vi_in0: endpoint {
+ remote-endpoint = <&csi_out0>;
+ };
+ };
+ port@1 {
+ reg = <1>;
+
+ vi_in1: endpoint {
+ remote-endpoint = <&csi_out1>;
+ };
+ };
+ port@2 {
+ reg = <2>;
+
+ vi_in2: endpoint {
+ remote-endpoint = <&csi_out2>;
+ };
+ };
+ port@3 {
+ reg = <3>;
+
+ vi_in3: endpoint {
+ remote-endpoint = <&csi_out3>;
+ };
+ };
+ port@4 {
+ reg = <4>;
+
+ vi_in4: endpoint {
+ remote-endpoint = <&csi_out4>;
+ };
+ };
+ port@5 {
+ reg = <5>;
+
+ vi_in5: endpoint {
+ remote-endpoint = <&csi_out5>;
+ };
+ };
+
+ };
+ };
+
+ csi@0,54080838 {
+ compatible = "nvidia,tegra210-csi";
+ reg = <0x0 0x54080838 0x0 0x700>;
+ clocks = <&tegra_car TEGRA210_CLK_CILAB>;
+ clock-names = "cil";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ csi_in0: endpoint@0 {
+ reg = <0x0>;
+ };
+ csi_out0: endpoint@1 {
+ reg = <0x1>;
+ remote-endpoint = <&vi_in0>;
+ };
+ };
+ port@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ csi_in1: endpoint@0 {
+ reg = <0>;
+ };
+ csi_out1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&vi_in1>;
+ };
+ };
+ };
+ };
+
+ csi@1,54081038 {
+ compatible = "nvidia,tegra210-csi";
+ reg = <0x0 0x54081038 0x0 0x700>;
+ clocks = <&tegra_car TEGRA210_CLK_CILCD>;
+ clock-names = "cil";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@2 {
+ reg = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ csi_in2: endpoint@0 {
+ reg = <0>;
+ };
+
+ csi_out2: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&vi_in2>;
+ };
+ };
+ port@3 {
+ reg = <3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ csi_in3: endpoint@0 {
+ reg = <0>;
+ };
+
+ csi_out3: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&vi_in3>;
+ };
+ };
+ };
+ };
+
+ csi@2,54081838 {
+ compatible = "nvidia,tegra210-csi";
+ reg = <0x0 0x54081838 0x0 0x700>;
+ clocks = <&tegra_car TEGRA210_CLK_CILE>;
+ clock-names = "cil";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@4 {
+ reg = <4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ csi_in4: endpoint@0 {
+ reg = <0>;
+ };
+ csi_out4: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&vi_in4>;
+ };
+ };
+ port@5 {
+ reg = <5>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ csi_in5: endpoint@0 {
+ reg = <0>;
+ };
+ csi_out5: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&vi_in5>;
+ };
+ };
+ };
};
tsec@0,54100000 {
--
2.1.4
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