[PATCH v2 12/12] ARM: dts: rockchip: add vpu and vdec node for RK322x

Alex Bee
2021-05-27T17:11:38Z

The VPU and the VDEC IP block of RK322x are the same as RK3399 has and
the drivers can be used as-is.

Add the respective nodes to the device tree.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
---

Changes in v2:
- squashed previously 2 commits for vdec/vpu
- moved power-domains property after iommu property

arch/arm/boot/dts/rk322x.dtsi | 27 +++++++++++++++++++++++++--
1 file changed, 25 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi
index 42033909c606..c0d8f4645937 100644
--- a/arch/arm/boot/dts/rk322x.dtsi
+++ b/arch/arm/boot/dts/rk322x.dtsi
@@ -612,6 +612,18 @@ gpu: gpu@20000000 {
status = "disabled";
};

+ vpu: video-codec@20020000 {
+ compatible = "rockchip,rk3228-vpu", "rockchip,rk3399-vpu";
+ reg = <0x20020000 0x800>;
+ interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "vepu", "vdpu";
+ clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
+ clock-names = "aclk", "hclk";
+ iommus = <&vpu_mmu>;
+ power-domains = <&power RK3228_PD_VPU>;
+ };
+
vpu_mmu: iommu@20020800 {
compatible = "rockchip,iommu";
reg = <0x20020800 0x100>;
@@ -620,7 +632,19 @@ vpu_mmu: iommu@20020800 {
clock-names = "aclk", "iface";
power-domains = <&power RK3228_PD_VPU>;
#iommu-cells = <0>;
- status = "disabled";
+ };
+
+ vdec: video-codec@20030000 {
+ compatible = "rockchip,rk3228-vdec", "rockchip,rk3399-vdec";
+ reg = <0x20030000 0x480>;
+ interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru ACLK_RKVDEC>, <&cru HCLK_RKVDEC>,
+ <&cru SCLK_VDEC_CABAC>, <&cru SCLK_VDEC_CORE>;
+ clock-names = "axi", "ahb", "cabac", "core";
+ assigned-clocks = <&cru SCLK_VDEC_CABAC>, <&cru SCLK_VDEC_CORE>;
+ assigned-clock-rates = <300000000>, <300000000>;
+ iommus = <&vdec_mmu>;
+ power-domains = <&power RK3228_PD_RKVDEC>;
};

vdec_mmu: iommu@20030480 {
@@ -631,7 +655,6 @@ vdec_mmu: iommu@20030480 {
clock-names = "aclk", "iface";
power-domains = <&power RK3228_PD_RKVDEC>;
#iommu-cells = <0>;
- status = "disabled";
};

vop: vop@20050000 {
--
2.27.0