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Thu, 09 Jul 2020 15:58:01 -0700 (PDT) Received: from xps15 ([64.188.179.254]) by smtp.gmail.com with ESMTPSA id v5sm2837555ios.54.2020.07.09.15.58.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 09 Jul 2020 15:58:00 -0700 (PDT) Received: (nullmailer pid 1047705 invoked by uid 1000); Thu, 09 Jul 2020 22:57:59 -0000 Date: Thu, 9 Jul 2020 16:57:59 -0600 From: Rob Herring To: Laurentiu Palcu Subject: Re: [PATCH v5 4/5] dt-bindings: display: imx: add bindings for DCSS Message-ID: <20200709225759.GA1040142@bogus> References: <20200709164736.18291-1-laurentiu.palcu@oss.nxp.com> <20200709164736.18291-5-laurentiu.palcu@oss.nxp.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200709164736.18291-5-laurentiu.palcu@oss.nxp.com> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Shawn Guo , Sascha Hauer , lukas@mntmn.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, NXP Linux Team , Pengutronix Kernel Team , Laurentiu Palcu , agx@sigxcpu.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Thu, Jul 09, 2020 at 07:47:32PM +0300, Laurentiu Palcu wrote: > From: Laurentiu Palcu > > Add bindings for iMX8MQ Display Controller Subsystem. > > Signed-off-by: Laurentiu Palcu > --- > .../bindings/display/imx/nxp,imx8mq-dcss.yaml | 84 +++++++++++++++++++ > 1 file changed, 84 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml > > diff --git a/Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml b/Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml > new file mode 100644 > index 000000000000..a951409cf76d > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml > @@ -0,0 +1,84 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +# Copyright 2019 NXP > +%YAML 1.2 > +--- > +$id: "http://devicetree.org/schemas/display/imx/nxp,imx8mq-dcss.yaml#" > +$schema: "http://devicetree.org/meta-schemas/core.yaml#" > + > +title: iMX8MQ Display Controller Subsystem (DCSS) > + > +maintainers: > + - Laurentiu Palcu > + > +description: > + > + The DCSS (display controller sub system) is used to source up to three > + display buffers, compose them, and drive a display using HDMI 2.0a(with HDCP > + 2.2) or MIPI-DSI. The DCSS is intended to support up to 4kp60 displays. HDR10 > + image processing capabilities are included to provide a solution capable of > + driving next generation high dynamic range displays. > + > +properties: > + compatible: > + const: nxp,imx8mq-dcss > + > + reg: > + items: > + - description: DCSS base address and size, up to IRQ steer start > + - description: DCSS BLKCTL base address and size > + > + interrupts: > + items: > + - description: Context loader completion and error interrupt > + - description: DTG interrupt used to signal context loader trigger time > + - description: DTG interrupt for Vblank > + > + interrupt-names: > + items: > + - const: ctxld > + - const: ctxld_kick > + - const: vblank > + > + clocks: > + items: > + - description: Display APB clock for all peripheral PIO access interfaces > + - description: Display AXI clock needed by DPR, Scaler, RTRAM_CTRL > + - description: RTRAM clock > + - description: Pixel clock, can be driver either by HDMI phy clock or MIPI > + - description: DTRC clock, needed by video decompressor > + > + clock-names: > + items: > + - const: apb > + - const: axi > + - const: rtrm > + - const: pix > + - const: dtrc > + > + port: > + type: object > + description: > + A port node pointing to the input port of a HDMI/DP or MIPI display bridge. additionalProperties: false With that, Reviewed-by: Rob Herring _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel