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Message-ID: <1697770311-15392-1-git-send-email-quic_taozha@quicinc.com>
Date: Fri, 20 Oct 2023 10:51:51 +0800
From: Tao Zhang <quic_taozha@...cinc.com>
To: Mathieu Poirier <mathieu.poirier@...aro.org>,
Suzuki K Poulose <suzuki.poulose@....com>,
Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
Konrad Dybcio <konradybcio@...il.com>,
Mike Leach <mike.leach@...aro.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
CC: Tao Zhang <quic_taozha@...cinc.com>,
Jinlong Mao <quic_jinlmao@...cinc.com>,
Leo Yan <leo.yan@...aro.org>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
<coresight@...ts.linaro.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
Tingwei Zhang <quic_tingweiz@...cinc.com>,
Yuanfang Zhang <quic_yuanfang@...cinc.com>,
Trilok Soni <quic_tsoni@...cinc.com>,
Hao Zhang <quic_hazha@...cinc.com>,
<linux-arm-msm@...r.kernel.org>, <andersson@...nel.org>
Subject: [PATCH] coresight-tpdm: Correct the property name of MSR number
Correct the property name of the DSB MSR number that needs to be
read in TPDM driver. The right property name is
"qcom,dsb-msrs-num".
This patch depends on patch series "Add support to configure TPDM DSB
subunit"
https://patchwork.kernel.org/project/linux-arm-kernel/list/?series=788353
Signed-off-by: Tao Zhang <quic_taozha@...cinc.com>
---
drivers/hwtracing/coresight/coresight-tpdm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hwtracing/coresight/coresight-tpdm.c b/drivers/hwtracing/coresight/coresight-tpdm.c
index b25284e..97654aa 100644
--- a/drivers/hwtracing/coresight/coresight-tpdm.c
+++ b/drivers/hwtracing/coresight/coresight-tpdm.c
@@ -892,7 +892,7 @@ static int tpdm_probe(struct amba_device *adev, const struct amba_id *id)
if (drvdata && tpdm_has_dsb_dataset(drvdata))
of_property_read_u32(drvdata->dev->of_node,
- "qcom,dsb_msr_num", &drvdata->dsb_msr_num);
+ "qcom,dsb-msrs-num", &drvdata->dsb_msr_num);
/* Set up coresight component description */
desc.name = coresight_alloc_device_name(&tpdm_devs, dev);
--
2.7.4
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