Re: [PATCH v3 5/5] thermal/drivers/tsens: Add IPQ5332 support

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On 7/15/2023 7:36 PM, Konrad Dybcio wrote:
On 13.07.2023 07:27, Praveenkumar I wrote:
IPQ5332 uses tsens v2.3.3 IP and it is having combined interrupt.
It does not have RPM and kernel needs to take care of sensor
enablement, calibration. Hence introduced new feature_config,
ops and data for IPQ5332.

Signed-off-by: Praveenkumar I <quic_ipkumar@xxxxxxxxxxx>
---
[v3]:
	No changes.
[v2]:
	Added tsens_features for ipq5332 with VER_2_X_NO_RPM. Used
	hw_ids to mention the available sensors. Dropped v2 in
	ops_ipq5332.

  drivers/thermal/qcom/tsens-v2.c | 25 +++++++++++++++++++++++++
  drivers/thermal/qcom/tsens.c    |  3 +++
  drivers/thermal/qcom/tsens.h    |  2 +-
  3 files changed, 29 insertions(+), 1 deletion(-)

diff --git a/drivers/thermal/qcom/tsens-v2.c b/drivers/thermal/qcom/tsens-v2.c
index 781595a9a622..e25d9d34e519 100644
--- a/drivers/thermal/qcom/tsens-v2.c
+++ b/drivers/thermal/qcom/tsens-v2.c
@@ -62,6 +62,17 @@ static struct tsens_features ipq8074_feat = {
  	.trip_max_temp	= 204000,
  };
+static struct tsens_features ipq5332_feat = {
+	.ver_major	= VER_2_X_NO_RPM,
+	.crit_int	= 1,
+	.combo_int	= 1,
+	.adc		= 0,
+	.srot_split	= 1,
+	.max_sensors	= 16,
+	.trip_min_temp	= 0,
+	.trip_max_temp	= 204000,
204 degrees Celcius?
Yes, it is 204 degrees celcius as like ipq8074.
Konrad
+};
+
  static const struct reg_field tsens_v2_regfields[MAX_REGFIELDS] = {
  	/* ----- SROT ------ */
  	/* VERSION */
@@ -262,6 +273,20 @@ struct tsens_plat_data data_ipq8074 = {
  	.fields	= tsens_v2_regfields,
  };
+static const struct tsens_ops ops_ipq5332 = {
+	.init		= init_tsens_v2_no_rpm,
+	.get_temp	= get_temp_tsens_valid,
+	.calibrate	= tsens_v2_calibration,
+};
+
+struct tsens_plat_data data_ipq5332 = {
+	.num_sensors	= 5,
+	.ops		= &ops_ipq5332,
+	.hw_ids		= (unsigned int []){11, 12, 13, 14, 15},
+	.feat		= &ipq5332_feat,
+	.fields		= tsens_v2_regfields,
+};
+
  /* Kept around for backward compatibility with old msm8996.dtsi */
  struct tsens_plat_data data_8996 = {
  	.num_sensors	= 13,
diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c
index 9dc0c2150948..af58a94628a8 100644
--- a/drivers/thermal/qcom/tsens.c
+++ b/drivers/thermal/qcom/tsens.c
@@ -1106,6 +1106,9 @@ static const struct of_device_id tsens_table[] = {
  	}, {
  		.compatible = "qcom,ipq8074-tsens",
  		.data = &data_ipq8074,
+	}, {
+		.compatible = "qcom,ipq5332-tsens",
+		.data = &data_ipq5332,
  	}, {
  		.compatible = "qcom,mdm9607-tsens",
  		.data = &data_9607,
diff --git a/drivers/thermal/qcom/tsens.h b/drivers/thermal/qcom/tsens.h
index b2e8f0f2b466..1dde363914cd 100644
--- a/drivers/thermal/qcom/tsens.h
+++ b/drivers/thermal/qcom/tsens.h
@@ -648,6 +648,6 @@ extern struct tsens_plat_data data_8226, data_8909, data_8916, data_8939, data_8
  extern struct tsens_plat_data data_tsens_v1, data_8976, data_8956;
/* TSENS v2 targets */
-extern struct tsens_plat_data data_8996, data_ipq8074, data_tsens_v2;
+extern struct tsens_plat_data data_8996, data_ipq8074, data_ipq5332, data_tsens_v2;
#endif /* __QCOM_TSENS_H__ */



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