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[109.49.46.234]) by smtp.gmail.com with ESMTPSA id g5sm4068702wmi.4.2020.10.14.07.28.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 Oct 2020 07:28:14 -0700 (PDT) From: Rui Miguel Silva To: Rob Herring , sakari.ailus@linux.intel.com, Hans Verkuil Cc: linux-media@vger.kernel.org, devicetree@vger.kernel.org, Rui Miguel Silva Subject: [PATCH v2 2/3] dt-bindings: imx7-csi: convert bindings to yaml Date: Wed, 14 Oct 2020 15:27:58 +0100 Message-Id: <20201014142759.726823-3-rmfrfs@gmail.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201014142759.726823-1-rmfrfs@gmail.com> References: <20201014142759.726823-1-rmfrfs@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Convert imx7-csi bindings documentation to yaml schema, remove the textual bindings document and update MAINTAINERS entry. Signed-off-by: Rui Miguel Silva Reviewed-by: Jacopo Mondi --- .../devicetree/bindings/media/imx7-csi.txt | 42 ---------- .../bindings/media/nxp,imx7-csi.yaml | 84 +++++++++++++++++++ MAINTAINERS | 2 +- 3 files changed, 85 insertions(+), 43 deletions(-) delete mode 100644 Documentation/devicetree/bindings/media/imx7-csi.txt create mode 100644 Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml diff --git a/Documentation/devicetree/bindings/media/imx7-csi.txt b/Documentation/devicetree/bindings/media/imx7-csi.txt deleted file mode 100644 index d80ceefa0c00..000000000000 --- a/Documentation/devicetree/bindings/media/imx7-csi.txt +++ /dev/null @@ -1,42 +0,0 @@ -Freescale i.MX7 CMOS Sensor Interface -===================================== - -csi node --------- - -This is device node for the CMOS Sensor Interface (CSI) which enables the chip -to connect directly to external CMOS image sensors. - -Required properties: - -- compatible : "fsl,imx7-csi" or "fsl,imx6ul-csi"; -- reg : base address and length of the register set for the device; -- interrupts : should contain CSI interrupt; -- clocks : list of clock specifiers, see - Documentation/devicetree/bindings/clock/clock-bindings.txt for details; -- clock-names : must contain "mclk"; - -The device node shall contain one 'port' child node with one child 'endpoint' -node, according to the bindings defined in: -Documentation/devicetree/bindings/media/video-interfaces.txt. - -In the following example a remote endpoint is a video multiplexer. - -example: - - csi: csi@30710000 { - #address-cells = <1>; - #size-cells = <0>; - - compatible = "fsl,imx7-csi"; - reg = <0x30710000 0x10000>; - interrupts = ; - clocks = <&clks IMX7D_CSI_MCLK_ROOT_CLK>; - clock-names = "mclk"; - - port { - csi_from_csi_mux: endpoint { - remote-endpoint = <&csi_mux_to_csi>; - }; - }; - }; diff --git a/Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml b/Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml new file mode 100644 index 000000000000..9fe064dd5ba3 --- /dev/null +++ b/Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml @@ -0,0 +1,84 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/nxp,imx7-csi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: i.MX7 CMOS Sensor Interface + +maintainers: + - Rui Miguel Silva + +description: | + This is device node for the CMOS Sensor Interface (CSI) which enables the + chip to connect directly to external CMOS image sensors. + +properties: + compatible: + enum: + - fsl,imx7-csi + - fsl,imx6ul-csi + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: mclk + + port: + type: object + additionalProperties: false + description: + A node containing input port nodes with endpoint definitions as documented + in Documentation/devicetree/bindings/media/video-interfaces.txt + + properties: + endpoint: + type: object + additionalProperties: false + + properties: + remote-endpoint: true + + required: + - remote-endpoint + + required: + - endpoint + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - port + +unevaluatedProperties: false + +examples: + - | + #include + #include + #include + + csi: csi@30710000 { + compatible = "fsl,imx7-csi"; + reg = <0x30710000 0x10000>; + interrupts = ; + clocks = <&clks IMX7D_CSI_MCLK_ROOT_CLK>; + clock-names = "mclk"; + + port { + csi_from_csi_mux: endpoint { + remote-endpoint = <&csi_mux_to_csi>; + }; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 926dcdc4794c..b7f7f14cd85b 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -10773,8 +10773,8 @@ L: linux-media@vger.kernel.org S: Maintained T: git git://linuxtv.org/media_tree.git F: Documentation/admin-guide/media/imx7.rst -F: Documentation/devicetree/bindings/media/imx7-csi.txt F: Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt +F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml F: drivers/staging/media/imx/imx7-media-csi.c F: drivers/staging/media/imx/imx7-mipi-csis.c