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[81.204.249.205]) by smtp.gmail.com with ESMTPSA id p10sm11735307wrm.6.2020.04.03.05.43.22 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 03 Apr 2020 05:43:23 -0700 (PDT) From: Johan Jonker To: ezequiel@collabora.com Cc: mchehab@kernel.org, robh+dt@kernel.org, heiko@sntech.de, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v1] dt-bindings: media: convert rockchip vpu bindings to yaml Date: Fri, 3 Apr 2020 14:43:16 +0200 Message-Id: <20200403124316.5445-1-jbx6244@gmail.com> X-Mailer: git-send-email 2.11.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Current dts files for Rockchip with 'vpu' nodes are manually verified. In order to automate this process rockchip-vpu.txt has to be converted to yaml. Changed: Add missing reg property Signed-off-by: Johan Jonker Reviewed-by: Rob Herring --- .../devicetree/bindings/media/rockchip-vpu.txt | 43 ------------- .../devicetree/bindings/media/rockchip-vpu.yaml | 75 ++++++++++++++++++++++ MAINTAINERS | 2 +- 3 files changed, 76 insertions(+), 44 deletions(-) delete mode 100644 Documentation/devicetree/bindings/media/rockchip-vpu.txt create mode 100644 Documentation/devicetree/bindings/media/rockchip-vpu.yaml diff --git a/Documentation/devicetree/bindings/media/rockchip-vpu.txt b/Documentation/devicetree/bindings/media/rockchip-vpu.txt deleted file mode 100644 index 339252d9c..000000000 --- a/Documentation/devicetree/bindings/media/rockchip-vpu.txt +++ /dev/null @@ -1,43 +0,0 @@ -device-tree bindings for rockchip VPU codec - -Rockchip (Video Processing Unit) present in various Rockchip platforms, -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", "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 -- iommus: phandle to a iommu node - -Example: -SoC-specific DT entry: - vpu: video-codec@ff9a0000 { - compatible = "rockchip,rk3288-vpu"; - reg = <0x0 0xff9a0000 0x0 0x800>; - interrupts = , - ; - interrupt-names = "vepu", "vdpu"; - clocks = <&cru ACLK_VCODEC>, <&cru HCLK_VCODEC>; - clock-names = "aclk", "hclk"; - power-domains = <&power RK3288_PD_VIDEO>; - iommus = <&vpu_mmu>; - }; - - vpu: video-codec@ff350000 { - compatible = "rockchip,rk3328-vpu"; - reg = <0x0 0xff350000 0x0 0x800>; - interrupts = ; - interrupt-names = "vdpu"; - clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>; - clock-names = "aclk", "hclk"; - power-domains = <&power RK3328_PD_VPU>; - iommus = <&vpu_mmu>; - }; diff --git a/Documentation/devicetree/bindings/media/rockchip-vpu.yaml b/Documentation/devicetree/bindings/media/rockchip-vpu.yaml new file mode 100644 index 000000000..c64c33923 --- /dev/null +++ b/Documentation/devicetree/bindings/media/rockchip-vpu.yaml @@ -0,0 +1,75 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/rockchip-vpu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip video processing unit (VPU) codec + +maintainers: + - Ezequiel Garcia + +properties: + compatible: + enum: + - rockchip,rk3288-vpu + - rockchip,rk3328-vpu + - rockchip,rk3399-vpu + + reg: + maxItems: 1 + + interrupts: + minItems: 1 + maxItems: 2 + + interrupt-names: + oneOf: + - const: vdpu + - items: + - const: vepu + - const: vdpu + + clocks: + maxItems: 2 + + clock-names: + items: + - const: aclk + - const: hclk + + iommus: + maxItems: 1 + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - interrupt-names + - clocks + - clock-names + - iommus + - power-domains + +additionalProperties: false + +examples: + - | + #include + #include + #include + vpu: video-codec@ff9a0000 { + compatible = "rockchip,rk3288-vpu"; + reg = <0x0 0xff9a0000 0x0 0x800>; + interrupts = , + ; + interrupt-names = "vepu", "vdpu"; + clocks = <&cru ACLK_VCODEC>, + <&cru HCLK_VCODEC>; + clock-names = "aclk", "hclk"; + iommus = <&vpu_mmu>; + power-domains = <&power RK3288_PD_VIDEO>; + }; diff --git a/MAINTAINERS b/MAINTAINERS index a480cec62..ce80b22cf 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -14374,7 +14374,7 @@ M: Ezequiel Garcia L: linux-media@vger.kernel.org S: Maintained F: drivers/staging/media/hantro/ -F: Documentation/devicetree/bindings/media/rockchip-vpu.txt +F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml ROCKER DRIVER M: Jiri Pirko