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[24.155.109.49]) by smtp.gmail.com with ESMTPSA id t4sm826598oov.15.2020.11.04.14.38.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Nov 2020 14:38:38 -0800 (PST) Received: (nullmailer pid 54072 invoked by uid 1000); Wed, 04 Nov 2020 22:38:37 -0000 Date: Wed, 4 Nov 2020 16:38:37 -0600 From: Rob Herring To: "Mirela Rabulea (OSS)" Cc: mchehab@kernel.org, hverkuil-cisco@xs4all.nl, shawnguo@kernel.org, paul.kocialkowski@bootlin.com, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-imx@nxp.com, s.hauer@pengutronix.de, aisheng.dong@nxp.com, daniel.baluta@nxp.com, robert.chiras@nxp.com, laurentiu.palcu@nxp.com, mark.rutland@arm.com, devicetree@vger.kernel.org, p.zabel@pengutronix.de, ezequiel@collabora.com, laurent.pinchart+renesas@ideasonboard.com, niklas.soderlund+renesas@ragnatech.se, dafna.hirschfeld@collabora.com, Mirela Rabulea Subject: Re: [PATCH v4 03/11] media: dt-bindings: Add bindings for i.MX8QXP/QM JPEG driver Message-ID: <20201104223837.GA49021@bogus> References: <20201102030821.3049-1-mirela.rabulea@oss.nxp.com> <20201102030821.3049-4-mirela.rabulea@oss.nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201102030821.3049-4-mirela.rabulea@oss.nxp.com> Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org On Mon, Nov 02, 2020 at 05:08:13AM +0200, Mirela Rabulea (OSS) wrote: > From: Mirela Rabulea > > Add bindings documentation for i.MX8QXP/QM JPEG decoder & encoder driver. > > Signed-off-by: Mirela Rabulea > --- > .../devicetree/bindings/media/imx8-jpeg.yaml | 83 +++++++++++++++++++ > 1 file changed, 83 insertions(+) > create mode 100644 Documentation/devicetree/bindings/media/imx8-jpeg.yaml > > diff --git a/Documentation/devicetree/bindings/media/imx8-jpeg.yaml b/Documentation/devicetree/bindings/media/imx8-jpeg.yaml > new file mode 100644 > index 000000000000..2df538d87bfd > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/imx8-jpeg.yaml > @@ -0,0 +1,83 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/media/imx8-jpeg.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: i.MX8QXP/QM JPEG decoder/encoder Device Tree Bindings > + > +maintainers: > + - Mirela Rabulea > + > +description: |- > + The JPEG decoder/encoder present in.MXQXP/QM SoC is an > + ISO/IEC 10918-1 JPEG standard compliant decoder/encoder, for Baseline > + and Extended Sequential DCT modes. > + > +properties: > + compatible: > + items: > + - enum: > + # JPEG decoder > + - fsl,imx8-jpgdec > + # JPEG encoder > + - fsl,imx8-jpgenc Which imx8? Should be SoC specific. > + > + reg: > + maxItems: 1 > + > + interrupts: > + description: | > + There are 4 slots available in the IP > + If a certain slot is used, it should have an associated interrupt > + minItems: 1 # At least one slot should be available > + maxItems: 4 # The IP has 4 slots available for use You don't need to know which slot is available? > + > + power-domains: > + description: > + List of phandle and PM domain specifier as documented in > + Documentation/devicetree/bindings/power/power_domain.txt > + minItems: 2 # Wrapper and 1 slot > + maxItems: 5 # Wrapper and 4 slots > + > +required: > + - compatible > + - reg > + - interrupts > + - power-domains > + > +additionalProperties: false > + > +examples: > + - | > + #include > + #include > + > + jpegdec: jpegdec@58400000 { > + compatible = "fsl,imx8-jpgdec"; > + reg = <0x58400000 0x00050000 >; > + interrupts = , > + , > + , > + ; > + power-domains = <&pd IMX_SC_R_MJPEG_DEC_MP>, > + <&pd IMX_SC_R_MJPEG_DEC_S0>, > + <&pd IMX_SC_R_MJPEG_DEC_S1>, > + <&pd IMX_SC_R_MJPEG_DEC_S2>, > + <&pd IMX_SC_R_MJPEG_DEC_S3>; > + }; > + > + jpegenc: jpegenc@58450000 { > + compatible = "fsl,imx8-jpgenc"; > + reg = <0x58450000 0x00050000 >; > + interrupts = , > + , > + , > + ; > + power-domains = <&pd IMX_SC_R_MJPEG_ENC_MP>, > + <&pd IMX_SC_R_MJPEG_ENC_S0>, > + <&pd IMX_SC_R_MJPEG_ENC_S1>, > + <&pd IMX_SC_R_MJPEG_ENC_S2>, > + <&pd IMX_SC_R_MJPEG_ENC_S3>; > + }; > +... > -- > 2.17.1 >