linux-kernel - [PATCH V5 0/4] Add support for Qualcomm ECPRI clock controller

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Date:   Thu, 23 Nov 2023 12:17:31 +0530
From:   Imran Shaik <quic_imrashai@...cinc.com>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>
CC:     Taniya Das <quic_tdas@...cinc.com>,
        Imran Shaik <quic_imrashai@...cinc.com>,
        <linux-arm-msm@...r.kernel.org>, <linux-clk@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <netdev@...r.kernel.org>, Ajit Pandey <quic_ajipan@...cinc.com>,
        Jagadeesh Kona <quic_jkona@...cinc.com>
Subject: [PATCH V5 0/4] Add support for Qualcomm ECPRI clock controller

The ECPRI clock controller support for QDU1000 and QRU1000. The clock
controller has a special branch which requires an additional memory to
be enabled/disabled before the branch ops.

Changes since v4:
 - Aligned the lines as per the review comments
 - Used the clk_hw_get_name implicitly in WARN as per the review comments

Changes since v3:
 - Updated the bindings description as per the review comments
 - Updated mem ops and ecpricc driver patches as per the review comments

Changes since v2:
 - Updated the mem ops implementation as per the latest review comments
 - Updated the ecpricc driver as per the review comments

Changes since v1:
 - Updated the dt-bindings
 - Modified mem ops logic as per the review comments
 - Update all the hex values to lowercase
 - Aligned the clock entries in DT as per the review comment

Previous series:
v4 - https://lore.kernel.org/linux-arm-msm/20231117095558.3313877-1-quic_imrashai@quicinc.com/
v3 - https://lore.kernel.org/linux-arm-msm/20231106103027.3988871-1-quic_imrashai@quicinc.com/
v2 - https://lore.kernel.org/linux-arm-msm/20231011090028.1706653-1-quic_imrashai@quicinc.com/
v1 - https://lore.kernel.org/linux-arm-msm/20230808051407.647395-1-quic_imrashai@quicinc.com/

Imran Shaik (3):
  dt-bindings: clock: qcom: Add ECPRICC clocks for QDU1000 and QRU1000
  clk: qcom: Add ECPRICC driver support for QDU1000 and QRU1000
  arm64: dts: qcom: qdu1000: Add ECPRI clock controller

Taniya Das (1):
  clk: qcom: branch: Add mem ops support for branch2 clocks

 .../bindings/clock/qcom,qdu1000-ecpricc.yaml  |   68 +
 arch/arm64/boot/dts/qcom/qdu1000.dtsi         |   14 +
 drivers/clk/qcom/Kconfig                      |    9 +
 drivers/clk/qcom/Makefile                     |    1 +
 drivers/clk/qcom/clk-branch.c                 |   38 +
 drivers/clk/qcom/clk-branch.h                 |   21 +
 drivers/clk/qcom/ecpricc-qdu1000.c            | 2456 +++++++++++++++++
 .../dt-bindings/clock/qcom,qdu1000-ecpricc.h  |  147 +
 8 files changed, 2754 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/qcom,qdu1000-ecpricc.yaml
 create mode 100644 drivers/clk/qcom/ecpricc-qdu1000.c
 create mode 100644 include/dt-bindings/clock/qcom,qdu1000-ecpricc.h

-- 
2.25.1