linux-kernel - [PATCH] media: dt-bindings: rockchip: Document RK3328 VPU binding

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Message-ID: <VI1PR03MB4206A833FF54A3235571896CAC1F0@VI1PR03MB4206.eurprd03.prod.outlook.com>
Date:   Wed, 29 May 2019 10:54:27 +0000
From:   Jonas Karlman <jonas@...boo.se>
To:     Ezequiel Garcia <ezequiel@...labora.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Heiko Stuebner <heiko@...ech.de>
CC:     Jonas Karlman <jonas@...boo.se>, Rob Herring <robh+dt@...nel.org>,
        "Mark Rutland" <mark.rutland@....com>,
        Hans Verkuil <hverkuil-cisco@...all.nl>,
        "linux-media@...r.kernel.org" <linux-media@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [PATCH] media: dt-bindings: rockchip: Document RK3328 VPU binding

Update devicetree binding documentation for Rockchip VPU on RK3328.

Signed-off-by: Jonas Karlman <jonas@...boo.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@...50000 {
+		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