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Mon, 26 Jan 2026 07:03:13 -0800 (PST) Received: from [10.25.211.45] ([128.77.115.158]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-435b1f745c5sm31743469f8f.32.2026.01.26.07.03.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 26 Jan 2026 07:03:13 -0800 (PST) Message-ID: <3e14a3a2-8686-42ce-8ea7-4a2380b2acdd@gmail.com> Date: Mon, 26 Jan 2026 07:03:15 -0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/2] ASoC: dt-bindings: fsl,mqs: make gpr optional for SM-based SoCs To: Mark Brown , Frank Li Cc: Liam Girdwood , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Fabio Estevam , Shengjiu Wang , Chancel Liu , linux-sound@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, Pengutronix Kernel Team References: <20260120150329.1486-1-laurentiumihalcea111@gmail.com> <20260120150329.1486-2-laurentiumihalcea111@gmail.com> <3d98306c-0e13-4bd9-9cfd-0a2ddcadef3e@sirena.org.uk> Content-Language: en-US From: Laurentiu Mihalcea In-Reply-To: <3d98306c-0e13-4bd9-9cfd-0a2ddcadef3e@sirena.org.uk> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260126_070316_993130_45D19B72 X-CRM114-Status: GOOD ( 12.12 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 1/26/2026 6:16 AM, Mark Brown wrote: > On Tue, Jan 20, 2026 at 11:18:42AM -0500, Frank Li wrote: >> On Tue, Jan 20, 2026 at 07:03:28AM -0800, Laurentiu Mihalcea wrote: >>> From: Laurentiu Mihalcea >>> >>> For SM-based SoCs (i.e. MX95, MX943), GPR configuration is performed by >>> the SM coprocessor. Thus, the programming model needs no handle to the >>> GPR node. Make it optional. >> "programming model" look like software configuration. >> >> Thus, GPR is transparent to software and does not need to be described in the >> device tree. Make it optional. > I was expecting a new version of this with Frank's comments rolled in. Hey Mark, Sorry for taking ages with this. Got your message while preparing the patches. Just sent V2 a few mins. ago. Thanks, Laurentiu