From: Konrad Dybcio <konrad.dybcio@linaro.org>
To: Vignesh Viswanathan <quic_viswanat@quicinc.com>,
agross@kernel.org, andersson@kernel.org, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, ohad@wizery.com,
baolin.wang@linux.alibaba.com, linux-remoteproc@vger.kernel.org
Cc: quic_kathirav@quicinc.com, quic_anusha@quicinc.com,
quic_sjaganat@quicinc.com, quic_srichara@quicinc.com,
quic_varada@quicinc.com, stable@vger.kernel.org
Subject: Re: [PATCH v2 2/2] hwspinlock: qcom: Remove IPQ6018 SOC specific compatible
Date: Tue, 5 Sep 2023 18:08:07 +0200 [thread overview]
Message-ID: <d89f9acb-60ca-4a86-a55f-194e7756107a@linaro.org> (raw)
In-Reply-To: <20230905095535.1263113-3-quic_viswanat@quicinc.com>
On 5.09.2023 11:55, Vignesh Viswanathan wrote:
> IPQ6018 has 32 tcsr_mutex hwlock registers with stride 0x1000.
> 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.
>
> Remove IPQ6018 specific compatible string so that it fallsback to
> of_tcsr_mutex data which maps to the correct configuration for IPQ6018.
>
> Changes in v2:
> - Updated commit message
> - Added Fixes and stable tags
>
> Cc: stable@vger.kernel.org
> Fixes: 5d4753f741d8 ("hwspinlock: qcom: add support for MMIO on older SoCs")
> Signed-off-by: Vignesh Viswanathan <quic_viswanat@quicinc.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Konrad
next prev parent reply other threads:[~2023-09-05 16:45 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-05 9:55 [PATCH v2 0/2] Fix tcsr_mutex register for IPQ6018 Vignesh Viswanathan
2023-09-05 9:55 ` [PATCH v2 1/2] arm64: dts: qcom: ipq6018: Fix tcsr_mutex register size Vignesh Viswanathan
2023-09-05 16:07 ` Konrad Dybcio
2023-09-05 9:55 ` [PATCH v2 2/2] hwspinlock: qcom: Remove IPQ6018 SOC specific compatible Vignesh Viswanathan
2023-09-05 16:08 ` Konrad Dybcio [this message]
2023-09-20 3:58 ` (subset) [PATCH v2 0/2] Fix tcsr_mutex register for IPQ6018 Bjorn Andersson
2023-09-20 17:02 ` Bjorn Andersson
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