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[66.90.144.107]) by smtp.gmail.com with ESMTPSA id s23-20020a9d7597000000b006391adb6034sm51044otk.72.2022.08.25.14.17.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 25 Aug 2022 14:17:54 -0700 (PDT) Received: (nullmailer pid 1704224 invoked by uid 1000); Thu, 25 Aug 2022 21:17:54 -0000 Date: Thu, 25 Aug 2022 16:17:54 -0500 From: Rob Herring To: Liu Ying Cc: gregkh@linuxfoundation.org, s.hauer@pengutronix.de, devicetree@vger.kernel.org, geert+renesas@glider.be, kernel@pengutronix.de, linux-arm-kernel@lists.infradead.org, krzysztof.kozlowski+dt@linaro.org, saravanak@google.com, linux-imx@nxp.com, linux-kernel@vger.kernel.org, festevam@gmail.com, krzysztof.kozlowski@linaro.org, robh+dt@kernel.org, shawnguo@kernel.org Subject: Re: [PATCH RESEND v4 2/2] dt-bindings: bus: Add Freescale i.MX8qxp pixel link MSI bus binding Message-ID: <20220825211754.GA1704113-robh@kernel.org> References: <20220822060323.3481384-1-victor.liu@nxp.com> <20220822060323.3481384-3-victor.liu@nxp.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220822060323.3481384-3-victor.liu@nxp.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220825_141756_480902_1324E577 X-CRM114-Status: GOOD ( 14.57 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, 22 Aug 2022 14:03:23 +0800, Liu Ying wrote: > Freescale i.MX8qxp pixel link MSI bus is a simple memory-mapped bus. > It is used to access peripherals in i.MX8qm/qxp imaging, LVDS, MIPI > DSI and HDMI TX subsystems, like I2C controller, PWM controller, > MIPI DSI controller and Control and Status Registers (CSR) module. > > Reference simple-pm-bus bindings and add Freescale i.MX8qxp pixel > link MSI bus specific bindings. > > Signed-off-by: Liu Ying > --- > v3->v4: > * Add child nodes in the example MSI bus node of the MSI bus dt-binding. (Krzysztof) > * Resend v4 to imply this patch is based on v6.0-rc1 so that there are not any > dependencies. (Rob) > > v2->v3: > * Add a pattern property to allow child nodes. (Rob) > > v1->v2: > Address Krzysztof's comments: > * Add a select to explicitly select the MSI bus dt-binding. > * List 'simple-pm-bus' explicitly as one item of compatible strings. > * Require compatible and reg properties. > * Put reg property just after compatible property in example. > > .../bus/fsl,imx8qxp-pixel-link-msi-bus.yaml | 232 ++++++++++++++++++ > 1 file changed, 232 insertions(+) > create mode 100644 Documentation/devicetree/bindings/bus/fsl,imx8qxp-pixel-link-msi-bus.yaml > Reviewed-by: Rob Herring _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel