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Sat, 03 Oct 2026 03:47:16 -0700 (PDT) Received: from [192.168.0.167] ([109.77.86.130]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c2e4cf5f4e4sm192867866b.42.2026.10.03.03.47.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 03 Oct 2026 03:47:15 -0700 (PDT) Message-ID: <27eea513-dbab-46c6-a1bb-8d9817f39ae9@linaro.org> Date: Sat, 3 Oct 2026 11:47:12 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 3/4] phy: rockchip: phy-rockchip-inno-csidphy: add support for rk3576 variant To: Amin Gattout , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Vinod Koul , Neil Armstrong Cc: Michael Riesch , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org References: <20260915-rk3576-dphy-v2-0-b56e68b54b8c@gmail.com> <6HuMsILf2j8sOpHhyUAGmHbTeavDsa4sI8LzGK1bRrT-XdkhCbQBfa3ytLaMUPaXjfPyHA_3DGWmAaaAbS1tsw==@protonmail.internalid> <20260915-rk3576-dphy-v2-3-b56e68b54b8c@gmail.com> From: Bryan O'Donoghue Content-Language: en-GB In-Reply-To: <20260915-rk3576-dphy-v2-3-b56e68b54b8c@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261003_034718_059022_FEF8769E X-CRM114-Status: UNSURE ( 9.28 ) X-CRM114-Notice: Please train this message. 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 15/09/2026 11:42, Amin Gattout wrote: > The two RK3576 MIPI CSI-2 DPHYs can be supported using the existing > phy-rockchip-inno-csidphy driver, but they need their own driver data: > as on RK3588 the GRF control bits live in a dedicated CSI-DPHY GRF at > offset 0x0, while each PHY instance only has an APB reset line, as on > RK3568. > > Signed-off-by: Amin Gattout Reviewed-by: Bryan O'Donoghue