linux-kernel - [PATCH v2 0/3] Add missing UFS symbol 0/1 RX/TX clocks

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Message-Id: <20260103-ufs_symbol_clk-v2-0-51828cc76236@oss.qualcomm.com>
Date: Sat, 03 Jan 2026 11:27:04 +0530
From: Taniya Das <taniya.das@....qualcomm.com>
To: Bjorn Andersson <andersson@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Rajendra Nayak <quic_rjendra@...cinc.com>,
        Abel Vesa <abelvesa@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>,
        Bryan O'Donoghue <bryan.odonoghue@...aro.org>
Cc: Ajit Pandey <ajit.pandey@....qualcomm.com>,
        Imran Shaik <imran.shaik@....qualcomm.com>,
        Jagadeesh Kona <jagadeesh.kona@....qualcomm.com>,
        linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Sibi Sankar <sibi.sankar@....qualcomm.com>,
        Pradeep P V K <pradeep.pragallapati@....qualcomm.com>,
        Taniya Das <taniya.das@....qualcomm.com>,
        Abel Vesa <abel.vesa@....qualcomm.com>,
        Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
Subject: [PATCH v2 0/3] Add missing UFS symbol 0/1 RX/TX clocks

Some of the UFS symbol clock infrastructure has been left undescribed.
Add the required muxes in the global clock controller driver.

The UFS testcases have been verified with these clocks.

Changes in v2:
- Update the commit text to remove "Add indices for them to allow
  extending the driver." [Krzysztof]
- Remove unused parent maps and parent data from GCC file [Dmitry].
- Add RB-by for GCC [Abel]
- Add RB-by for device tree [Dmitry, Abel]
- Link to v1: https://lore.kernel.org/r/20251230-ufs_symbol_clk-v1-0-47d46b24c087@oss.qualcomm.com

Signed-off-by: Taniya Das <taniya.das@....qualcomm.com>
---
Taniya Das (3):
      dt-bindings: clock: qcom,x1e80100-gcc: Add missing UFS mux clocks
      clk: qcom: gcc-x1e80100: Add missing UFS symbol mux clocks
      arm64: dts: qcom: hamoa: Extend the gcc input clock list

 .../bindings/clock/qcom,x1e80100-gcc.yaml          |  8 ++-
 arch/arm64/boot/dts/qcom/hamoa.dtsi                |  3 +
 drivers/clk/qcom/gcc-x1e80100.c                    | 72 +++++++++++++++++++++-
 include/dt-bindings/clock/qcom,x1e80100-gcc.h      |  3 +
 4 files changed, 82 insertions(+), 4 deletions(-)
---
base-commit: cc3aa43b44bdb43dfbac0fcb51c56594a11338a8
change-id: 20251230-ufs_symbol_clk-c669042d65be

Best regards,
-- 
Taniya Das <taniya.das@....qualcomm.com>