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Message-Id: <20230508-msm8909-tsens-v5-2-5eb632235ba7@kernkonzept.com>
Date: Wed, 07 Jun 2023 12:47:45 +0200
From: Stephan Gerhold <stephan.gerhold@...nkonzept.com>
To: Daniel Lezcano <daniel.lezcano@...aro.org>
Cc: Amit Kucheria <amitk@...nel.org>,
Thara Gopinath <thara.gopinath@...il.com>,
Andy Gross <agross@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konrad.dybcio@...aro.org>,
"Rafael J. Wysocki" <rafael@...nel.org>,
Zhang Rui <rui.zhang@...el.com>,
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
linux-arm-msm@...r.kernel.org, linux-pm@...r.kernel.org,
linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
Stephan Gerhold <stephan@...hold.net>,
Stephan Gerhold <stephan.gerhold@...nkonzept.com>
Subject: [PATCH v5 2/6] thermal: qcom: tsens-v0_1: Fix mdm9607 slope values
According to the msm-3.18 vendor kernel from Qualcomm [1], mdm9607 uses
a non-standard slope value of 3000 (instead of 3200) for all sensors.
Fill it properly similar to the 8939 code added recently.
[1]: https://git.codelinaro.org/clo/la/kernel/msm-3.18/-/blob/LE.UM.4.3.2.r1-04200-9x07/arch/arm/boot/dts/qcom/mdm9607.dtsi#L875
Fixes: a2149ab815fc ("thermal/drivers/qcom/tsens-v0_1: Add support for MDM9607")
Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Signed-off-by: Stephan Gerhold <stephan.gerhold@...nkonzept.com>
---
drivers/thermal/qcom/tsens-v0_1.c | 18 +++++++++++++++++-
1 file changed, 17 insertions(+), 1 deletion(-)
diff --git a/drivers/thermal/qcom/tsens-v0_1.c b/drivers/thermal/qcom/tsens-v0_1.c
index a65f58264122..9802ae1d4fcf 100644
--- a/drivers/thermal/qcom/tsens-v0_1.c
+++ b/drivers/thermal/qcom/tsens-v0_1.c
@@ -234,6 +234,16 @@ static int __init init_8939(struct tsens_priv *priv) {
return init_common(priv);
}
+static int __init init_9607(struct tsens_priv *priv)
+{
+ int i;
+
+ for (i = 0; i < priv->num_sensors; ++i)
+ priv->sensor[i].slope = 3000;
+
+ return init_common(priv);
+}
+
/* v0.1: 8226, 8916, 8939, 8974, 9607 */
static struct tsens_features tsens_v0_1_feat = {
@@ -345,9 +355,15 @@ struct tsens_plat_data data_8974 = {
.fields = tsens_v0_1_regfields,
};
+static const struct tsens_ops ops_9607 = {
+ .init = init_9607,
+ .calibrate = tsens_calibrate_common,
+ .get_temp = get_temp_common,
+};
+
struct tsens_plat_data data_9607 = {
.num_sensors = 5,
- .ops = &ops_v0_1,
+ .ops = &ops_9607,
.feat = &tsens_v0_1_feat,
.fields = tsens_v0_1_regfields,
};
--
2.30.2
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