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[84.72.105.84]) by smtp.gmail.com with ESMTPSA id o1-20020a1709064f8100b006f3ef214de7sm2609459eju.77.2022.06.12.08.54.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 12 Jun 2022 08:54:37 -0700 (PDT) From: Nicolas Frattaroli To: Ezequiel Garcia , Philipp Zabel , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Heiko Stuebner , Nicolas Frattaroli Cc: linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v5 1/3] media: dt-binding: media: Add rk3568-vepu binding Date: Sun, 12 Jun 2022 17:53:44 +0200 Message-Id: <20220612155346.16288-2-frattaroli.nicolas@gmail.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220612155346.16288-1-frattaroli.nicolas@gmail.com> References: <20220612155346.16288-1-frattaroli.nicolas@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org The RK3568 and RK3566 have a Hantro VPU node solely dedicated to encoding. This patch adds a new binding to describe it, as it does not really fit the rockchip-vpu binding, since there is no decoder. Signed-off-by: Nicolas Frattaroli Reviewed-by: Rob Herring --- .../bindings/media/rockchip,rk3568-vepu.yaml | 69 +++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 70 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml diff --git a/Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml b/Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml new file mode 100644 index 000000000000..81b26eb4cd35 --- /dev/null +++ b/Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/media/rockchip,rk3568-vepu.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Hantro G1 VPU encoders implemented on Rockchip SoCs + +maintainers: + - Nicolas Frattaroli + +description: + Hantro G1 video encode-only accelerators present on Rockchip SoCs. + +properties: + compatible: + enum: + - rockchip,rk3568-vepu + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 2 + + clock-names: + items: + - const: aclk + - const: hclk + + power-domains: + maxItems: 1 + + iommus: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include + #include + #include + + bus { + #address-cells = <2>; + #size-cells = <2>; + + vepu: video-codec@fdee0000 { + compatible = "rockchip,rk3568-vepu"; + reg = <0x0 0xfdee0000 0x0 0x800>; + interrupts = ; + clocks = <&cru ACLK_JENC>, <&cru HCLK_JENC>; + clock-names = "aclk", "hclk"; + iommus = <&vepu_mmu>; + power-domains = <&power RK3568_PD_RGA>; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 475e28365385..03c5db88908c 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -8703,6 +8703,7 @@ L: linux-media@vger.kernel.org L: linux-rockchip@lists.infradead.org S: Maintained F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml +F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml F: drivers/staging/media/hantro/