From: Shunqian Zheng <zhengsq@xxxxxxxxxxxxxx>
RK3399 has two ISPs, but only isp0 was tested.
Add isp0 node in rk3399 dtsi
Verified with:
make ARCH=arm64 dtbs_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/media/rockchip-isp1.yaml
Signed-off-by: Shunqian Zheng <zhengsq@xxxxxxxxxxxxxx>
Signed-off-by: Jacob Chen <jacob2.chen@xxxxxxxxxxxxxx>
Signed-off-by: Helen Koike <helen.koike@xxxxxxxxxxxxx>
---
Changes in v6:
- Add status = "disabled" in the isp0 node
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 26 ++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index ada724b12f014..af5f8e2c5e64d 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -1723,6 +1723,32 @@ vopb_mmu: iommu@ff903f00 {
status = "disabled";
};
+ isp0: isp0@ff910000 {
+ compatible = "rockchip,rk3399-cif-isp";
+ reg = <0x0 0xff910000 0x0 0x4000>;
+ interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&cru SCLK_ISP0>,
+ <&cru ACLK_ISP0_WRAPPER>,
+ <&cru HCLK_ISP0_WRAPPER>;
+ clock-names = "isp", "aclk", "hclk";
+ iommus = <&isp0_mmu>;
+ phys = <&mipi_dphy_rx0>;
+ phy-names = "dphy";
+ power-domains = <&power RK3399_PD_ISP0>;
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+ };
+
isp0_mmu: iommu@ff914000 {
compatible = "rockchip,iommu";
reg = <0x0 0xff914000 0x0 0x100>, <0x0 0xff915000 0x0 0x100>;
--
2.28.0
