From: Chukun Pan <amadeus@jmu.edu.cn>
To: Bjorn Andersson <andersson@kernel.org>
Cc: Andy Gross <agross@kernel.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Ohad Ben-Cohen <ohad@wizery.com>,
Baolin Wang <baolin.wang@linux.alibaba.com>,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
linux-remoteproc@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-kernel@vger.kernel.org, Chukun Pan <amadeus@jmu.edu.cn>
Subject: [PATCH 1/1] hwspinlock: qcom: fix tcsr data for ipq6018
Date: Tue, 12 Dec 2023 22:25:09 +0800 [thread overview]
Message-ID: <20231212142509.655094-1-amadeus@jmu.edu.cn> (raw)
The tcsr_mutex hwlock register of the ipq6018 SoC is 0x20000[1], which
should not use the max_register configuration of older SoCs. This will
cause smem to be unable to probe, further causing devices that use
smem-part to parse partitions to fail to boot.
[ 2.118227] qcom-smem: probe of 4aa00000.memory failed with error -110
[ 22.273120] platform 79b0000.nand-controller: deferred probe pending
Remove 'qcom,ipq6018-tcsr-mutex' setting from of_match to fix this.
[1] commit 72fc3d58b87b ("arm64: dts: qcom: ipq6018: Fix tcsr_mutex register size")
Fixes: 5d4753f741d8 ("hwspinlock: qcom: add support for MMIO on older SoCs")
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
---
drivers/hwspinlock/qcom_hwspinlock.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/hwspinlock/qcom_hwspinlock.c b/drivers/hwspinlock/qcom_hwspinlock.c
index a0fd67fd2934..814dfe8697bf 100644
--- a/drivers/hwspinlock/qcom_hwspinlock.c
+++ b/drivers/hwspinlock/qcom_hwspinlock.c
@@ -115,7 +115,6 @@ static const struct of_device_id qcom_hwspinlock_of_match[] = {
{ .compatible = "qcom,sfpb-mutex", .data = &of_sfpb_mutex },
{ .compatible = "qcom,tcsr-mutex", .data = &of_tcsr_mutex },
{ .compatible = "qcom,apq8084-tcsr-mutex", .data = &of_msm8226_tcsr_mutex },
- { .compatible = "qcom,ipq6018-tcsr-mutex", .data = &of_msm8226_tcsr_mutex },
{ .compatible = "qcom,msm8226-tcsr-mutex", .data = &of_msm8226_tcsr_mutex },
{ .compatible = "qcom,msm8974-tcsr-mutex", .data = &of_msm8226_tcsr_mutex },
{ .compatible = "qcom,msm8994-tcsr-mutex", .data = &of_msm8226_tcsr_mutex },
--
2.25.1
next reply other threads:[~2023-12-12 14:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-12 14:25 Chukun Pan [this message]
2023-12-13 5:32 ` [PATCH 1/1] hwspinlock: qcom: fix tcsr data for ipq6018 Vignesh Viswanathan
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