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Tue, 20 Oct 2026 07:22:53 -0700 (PDT) Received: from redducc.localdomain ([183.83.156.125]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-36081ab80f9sm66917444eec.12.2026.10.20.07.22.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 20 Oct 2026 07:22:52 -0700 (PDT) From: Sushmit Singh Rathore To: Bjorn Andersson , Stephen Boyd Cc: Abel Vesa , Abel Vesa , Brian Masney , Jerome Brunet , Vinod Koul , Vladimir Zapolskiy , linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, Sushmit Singh Rathore Subject: [PATCH v2 0/3] clk: qcom: sm8450: Fix eUSB clkref and camera clock collapse Date: Tue, 20 Oct 2026 14:21:28 +0000 Message-ID: <20261020142157.1749-1-sushmit718@gmail.com> X-Mailer: git-send-email 2.43.0 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit These fix three clock problems found bringing up mainline on an SM8475 phone (Nothing Phone (2)): the eUSB2 PHY reference clock reads 0 Hz so USB never probes, and the camera GDSCs lose register state and leave RCGs running across power collapse. Changes in v2: - Use my full name in From and Signed-off-by. Sushmit Singh Rathore (3): clk: qcom: gcc-sm8450: Parent the eUSB3 clkref to bi_tcxo clk: qcom: camcc-sm8450: Retain flops across camera GDSC collapse clk: qcom: camcc-sm8450: Park the camera RCGs when they are disabled drivers/clk/qcom/camcc-sm8450.c | 113 ++++++++++++++++++++------------ drivers/clk/qcom/gcc-sm8450.c | 4 ++ 2 files changed, 74 insertions(+), 43 deletions(-) -- 2.43.0