Update devicetree binding documentation for Rockchip VPU on RK3328.
Signed-off-by: Jonas Karlman <jo...@kwiboo.se>
---
.../devicetree/bindings/media/rockchip-vpu.txt | 18 ++++++++++++++++--
1 file changed, 16 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/media/rockchip-vpu.txt
b/Documentation/devicetree/bindings/media/rockchip-vpu.txt
index 35dc464ad7c8..339252d9c515 100644
--- a/Documentation/devicetree/bindings/media/rockchip-vpu.txt
+++ b/Documentation/devicetree/bindings/media/rockchip-vpu.txt
@@ -1,14 +1,17 @@
device-tree bindings for rockchip VPU codec
Rockchip (Video Processing Unit) present in various Rockchip platforms,
-such as RK3288 and RK3399.
+such as RK3288, RK3328 and RK3399.
Required properties:
- compatible: value should be one of the following
"rockchip,rk3288-vpu";
+ "rockchip,rk3328-vpu";
"rockchip,rk3399-vpu";
- interrupts: encoding and decoding interrupt specifiers
-- interrupt-names: should be "vepu" and "vdpu"
+- interrupt-names: should be
+ "vepu", "vdpu" on RK3288 and RK3399,
+ "vdpu" on RK3328.
- clocks: phandle to VPU aclk, hclk clocks
- clock-names: should be "aclk" and "hclk"
- power-domains: phandle to power domain node
@@ -27,3 +30,14 @@ SoC-specific DT entry:
power-domains = <&power RK3288_PD_VIDEO>;
iommus = <&vpu_mmu>;
};
+
+ vpu: video-codec@ff350000 {
+ compatible = "rockchip,rk3328-vpu";
+ reg = <0x0 0xff350000 0x0 0x800>;
+ interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "vdpu";
+ clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
+ clock-names = "aclk", "hclk";
+ power-domains = <&power RK3328_PD_VPU>;
+ iommus = <&vpu_mmu>;
+ };
--
2.17.1
