linux-kernel - [PATCH 0/3] Fix tcsr_mutex register for IPQ6018

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Message-ID: <20230904055010.4118982-1-quic_viswanat@quicinc.com>
Date:   Mon, 4 Sep 2023 11:20:07 +0530
From:   Vignesh Viswanathan <quic_viswanat@...cinc.com>
To:     <agross@...nel.org>, <andersson@...nel.org>,
        <konrad.dybcio@...aro.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
        <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <ohad@...ery.com>,
        <baolin.wang@...ux.alibaba.com>, <linux-remoteproc@...r.kernel.org>
CC:     <quic_kathirav@...cinc.com>, <quic_anusha@...cinc.com>,
        <quic_sjaganat@...cinc.com>, <quic_srichara@...cinc.com>,
        <quic_varada@...cinc.com>,
        Vignesh Viswanathan <quic_viswanat@...cinc.com>
Subject: [PATCH 0/3] Fix tcsr_mutex register for IPQ6018

IPQ6018 has 32 tcsr_mutext hwlock registers of 0x1000 size each.
The compatible string qcom,ipq6018-tcsr-mutex is mapped to
of_msm8226_tcsr_mutex which has 32 locks configured with stride of 0x80
and doesn't match the HW present in IPQ6018.

This series fixes the following:
1. Fix the tcsr_mutex hwlock register size to 0x20000 in ipq6018.dtsi.
2. Remove qcom,ipq6018-tcsr-mutex compatible string for tcsr_mutex in
ipq6018.dtsi.
3. Drop unused qcom,ipq6018-tcsr-mutex compatible string from
qcom_hwspinlock driver and dt-bindings.

Vignesh Viswanathan (3):
  arm64: dts: qcom: ipq6018: Fix tcsr_mutex register size
  hwspinlock: qcom: Drop unused qcom,ipq6018-tcsr-mutex
  dt-bindings: hwlock: Drop unused qcom,ipq6018-tcsr-mutex

 Documentation/devicetree/bindings/hwlock/qcom-hwspinlock.yaml | 1 -
 arch/arm64/boot/dts/qcom/ipq6018.dtsi                         | 4 ++--
 drivers/hwspinlock/qcom_hwspinlock.c                          | 1 -
 3 files changed, 2 insertions(+), 4 deletions(-)

-- 
2.41.0