[PATCH v2 4/5] thermal: tsens: Add support for SDM845

Amit Kucheria
2018-06-12T10:55:57Z

SDM845 uses the TSENS v2 IP block

Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
---
Documentation/devicetree/bindings/thermal/qcom-tsens.txt | 1 +
drivers/thermal/qcom/Makefile | 2 +-
drivers/thermal/qcom/tsens-sdm845.c | 15 +++++++++++++++
drivers/thermal/qcom/tsens.c | 3 +++
drivers/thermal/qcom/tsens.h | 5 ++++-
5 files changed, 24 insertions(+), 2 deletions(-)
create mode 100644 drivers/thermal/qcom/tsens-sdm845.c

diff --git a/Documentation/devicetree/bindings/thermal/qcom-tsens.txt b/Documentation/devicetree/bindings/thermal/qcom-tsens.txt
index 292ed89..8652499 100644
--- a/Documentation/devicetree/bindings/thermal/qcom-tsens.txt
+++ b/Documentation/devicetree/bindings/thermal/qcom-tsens.txt
@@ -5,6 +5,7 @@ Required properties:
- "qcom,msm8916-tsens" : For 8916 Family of SoCs
- "qcom,msm8974-tsens" : For 8974 Family of SoCs
- "qcom,msm8996-tsens" : For 8996 Family of SoCs
+ - "qcom,sdm845-tsens" : For SDM845 Family of SoCs

- reg: Address range of the thermal registers
- #thermal-sensor-cells : Should be 1. See ./thermal.txt for a description.
diff --git a/drivers/thermal/qcom/Makefile b/drivers/thermal/qcom/Makefile
index 2cc2193..dc9f169 100644
--- a/drivers/thermal/qcom/Makefile
+++ b/drivers/thermal/qcom/Makefile
@@ -1,2 +1,2 @@
obj-$(CONFIG_QCOM_TSENS) += qcom_tsens.o
-qcom_tsens-y += tsens.o tsens-common.o tsens-8916.o tsens-8974.o tsens-8960.o tsens-8996.o
+qcom_tsens-y += tsens.o tsens-common.o tsens-8916.o tsens-8974.o tsens-8960.o tsens-8996.o tsens-sdm845.o
diff --git a/drivers/thermal/qcom/tsens-sdm845.c b/drivers/thermal/qcom/tsens-sdm845.c
new file mode 100644
index 0000000..a647265
--- /dev/null
+++ b/drivers/thermal/qcom/tsens-sdm845.c
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2018, Linaro Limited
+ */
+
+#include "tsens.h"
+
+static const struct tsens_ops ops_sdm845 = {
+ .init = init_common,
+ .get_temp = get_temp_tsens_v2,
+};
+
+const struct tsens_data data_sdm845 = {
+ .ops = &ops_sdm845,
+};
diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c
index 3f9fe6a..314a20f 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,sdm845-tsens",
+ .data = &data_sdm845,
},
{}
};
diff --git a/drivers/thermal/qcom/tsens.h b/drivers/thermal/qcom/tsens.h
index 80b273d..e4c0a38 100644
--- a/drivers/thermal/qcom/tsens.h
+++ b/drivers/thermal/qcom/tsens.h
@@ -88,6 +88,9 @@ int init_common(struct tsens_device *);
int get_temp_common(struct tsens_device *, int, int *);
int get_temp_tsens_v2(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_sdm845;

#endif /* __QCOM_TSENS_H__ */
--
2.7.4