[PATCH v5 5/7] thermal: tsens: Add generic support for TSENS v2 IP

[Amit Kucheria]

SDM845 uses v2 of the TSENS IP block but the get_temp() function
appears to be identical across v2.x.y in code seen so far. We use the
generic get_temp() function defined as part of ops_generic_v2.

Signed-off-by: Amit Kucheria <amit.kucheria@xxxxxxxxxx>
---
 drivers/thermal/qcom/tsens-v2.c | 6 +++++-
 drivers/thermal/qcom/tsens.c    | 3 +++
 drivers/thermal/qcom/tsens.h    | 5 ++++-
 3 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/drivers/thermal/qcom/tsens-v2.c b/drivers/thermal/qcom/tsens-v2.c
index 34ba6c7..f40150f 100644
--- a/drivers/thermal/qcom/tsens-v2.c
+++ b/drivers/thermal/qcom/tsens-v2.c
@@ -69,8 +69,12 @@ static const struct tsens_ops ops_generic_v2 = {
 	.get_temp	= get_temp_tsens_v2,
 };
 
+const struct tsens_data data_tsens_v2 = {
+	.ops            = &ops_generic_v2,
+};
+
+/* Kept around for backward compatibility with old msm8996.dtsi */
 const struct tsens_data data_8996 = {
 	.num_sensors	= 13,
 	.ops		= &ops_generic_v2,
 };
-
diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c
index 3440166c..a2c9bfa 100644
--- a/drivers/thermal/qcom/tsens.c
+++ b/drivers/thermal/qcom/tsens.c
@@ -72,6 +72,9 @@ static const struct of_device_id tsens_table[] = {
 	}, {
 		.compatible = "qcom,msm8996-tsens",
 		.data = &data_8996,
+	}, {
+		.compatible = "qcom,tsens-v2",
+		.data = &data_tsens_v2,
 	},
 	{}
 };
diff --git a/drivers/thermal/qcom/tsens.h b/drivers/thermal/qcom/tsens.h
index d785b37..14331eb 100644
--- a/drivers/thermal/qcom/tsens.h
+++ b/drivers/thermal/qcom/tsens.h
@@ -88,6 +88,9 @@ void compute_intercept_slope(struct tsens_device *, u32 *, u32 *, u32);
 int init_common(struct tsens_device *);
 int get_temp_common(struct tsens_device *, int, int *);
 
-extern const struct tsens_data data_8916, data_8974, data_8960, data_8996;
+/* TSENS v1 targets */
+extern const struct tsens_data data_8916, data_8974, data_8960;
+/* TSENS v2 targets */
+extern const struct tsens_data data_8996, data_tsens_v2;
 
 #endif /* __QCOM_TSENS_H__ */
-- 
2.7.4