From: Sushmit Singh Rathore <sushmit718@gmail.com>
To: Bjorn Andersson <andersson@kernel.org>, Stephen Boyd <sboyd@kernel.org>
Cc: Abel Vesa <abel.vesa@oss.qualcomm.com>,
Abel Vesa <abelvesa@kernel.org>,
Brian Masney <bmasney+clk@redhat.com>,
Jerome Brunet <jbrunet+clk@baylibre.com>,
Vinod Koul <vkoul@kernel.org>,
Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>,
linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
linux-kernel@vger.kernel.org,
Sushmit Singh Rathore <sushmit718@gmail.com>
Subject: [PATCH v2 0/3] clk: qcom: sm8450: Fix eUSB clkref and camera clock collapse
Date: Tue, 20 Oct 2026 14:21:28 +0000 [thread overview]
Message-ID: <20261020142157.1749-1-sushmit718@gmail.com> (raw)
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
next reply other threads:[~2026-10-20 14:22 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-20 14:21 Sushmit Singh Rathore [this message]
2026-10-20 14:21 ` [PATCH v2 1/3] clk: qcom: gcc-sm8450: Parent the eUSB3 clkref to bi_tcxo Sushmit Singh Rathore
2026-10-20 14:21 ` [PATCH v2 2/3] clk: qcom: camcc-sm8450: Retain flops across camera GDSC collapse Sushmit Singh Rathore
2026-10-20 14:21 ` [PATCH v2 3/3] clk: qcom: camcc-sm8450: Park the camera RCGs when they are disabled Sushmit Singh Rathore
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