summaryrefslogtreecommitdiff
path: root/drivers/thermal
diff options
context:
space:
mode:
authorMatti Lehtimäki <matti.lehtimaki@gmail.com>2023-05-07 23:12:21 +0300
committerDaniel Lezcano <daniel.lezcano@linaro.org>2023-06-26 12:03:13 +0200
commit598e1afca47fdbb302ce8d288b06bcc8728efc6c (patch)
treebbdd1a0c56b8547fda8394d28c9cf0c1a426b1ea /drivers/thermal
parent065ab3abf97a3f26fdd2e05bc6b09e41ced36826 (diff)
thermal/drivers/qcom/tsens-v0_1: Add support for MSM8226
The MSM8226 TSENS IP has 6 thermal sensors in a TSENS v0.1 block. The thermal sensors use non-standard slope values. Signed-off-by: Matti Lehtimäki <matti.lehtimaki@gmail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Luca Weiss <luca@z3ntu.xyz> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20230507201225.89694-4-matti.lehtimaki@gmail.com
Diffstat (limited to 'drivers/thermal')
-rw-r--r--drivers/thermal/qcom/tsens-v0_1.c27
-rw-r--r--drivers/thermal/qcom/tsens.c3
-rw-r--r--drivers/thermal/qcom/tsens.h2
3 files changed, 30 insertions, 2 deletions
diff --git a/drivers/thermal/qcom/tsens-v0_1.c b/drivers/thermal/qcom/tsens-v0_1.c
index e89c6f39a3ae..ad57ab94546b 100644
--- a/drivers/thermal/qcom/tsens-v0_1.c
+++ b/drivers/thermal/qcom/tsens-v0_1.c
@@ -243,6 +243,18 @@ static int calibrate_8974(struct tsens_priv *priv)
return 0;
}
+static int __init init_8226(struct tsens_priv *priv)
+{
+ priv->sensor[0].slope = 2901;
+ priv->sensor[1].slope = 2846;
+ priv->sensor[2].slope = 3038;
+ priv->sensor[3].slope = 2955;
+ priv->sensor[4].slope = 2901;
+ priv->sensor[5].slope = 2846;
+
+ return init_common(priv);
+}
+
static int __init init_8939(struct tsens_priv *priv) {
priv->sensor[0].slope = 2911;
priv->sensor[1].slope = 2789;
@@ -258,7 +270,7 @@ static int __init init_8939(struct tsens_priv *priv) {
return init_common(priv);
}
-/* v0.1: 8916, 8939, 8974, 9607 */
+/* v0.1: 8226, 8916, 8939, 8974, 9607 */
static struct tsens_features tsens_v0_1_feat = {
.ver_major = VER_0_1,
@@ -313,6 +325,19 @@ static const struct tsens_ops ops_v0_1 = {
.get_temp = get_temp_common,
};
+static const struct tsens_ops ops_8226 = {
+ .init = init_8226,
+ .calibrate = tsens_calibrate_common,
+ .get_temp = get_temp_common,
+};
+
+struct tsens_plat_data data_8226 = {
+ .num_sensors = 6,
+ .ops = &ops_8226,
+ .feat = &tsens_v0_1_feat,
+ .fields = tsens_v0_1_regfields,
+};
+
static const struct tsens_ops ops_8916 = {
.init = init_common,
.calibrate = calibrate_8916,
diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c
index d3218127e617..1c457b55efb3 100644
--- a/drivers/thermal/qcom/tsens.c
+++ b/drivers/thermal/qcom/tsens.c
@@ -1096,6 +1096,9 @@ static const struct of_device_id tsens_table[] = {
.compatible = "qcom,mdm9607-tsens",
.data = &data_9607,
}, {
+ .compatible = "qcom,msm8226-tsens",
+ .data = &data_8226,
+ }, {
.compatible = "qcom,msm8916-tsens",
.data = &data_8916,
}, {
diff --git a/drivers/thermal/qcom/tsens.h b/drivers/thermal/qcom/tsens.h
index dba9cd38f637..433eba370998 100644
--- a/drivers/thermal/qcom/tsens.h
+++ b/drivers/thermal/qcom/tsens.h
@@ -635,7 +635,7 @@ int get_temp_common(const struct tsens_sensor *s, int *temp);
extern struct tsens_plat_data data_8960;
/* TSENS v0.1 targets */
-extern struct tsens_plat_data data_8916, data_8939, data_8974, data_9607;
+extern struct tsens_plat_data data_8226, data_8916, data_8939, data_8974, data_9607;
/* TSENS v1 targets */
extern struct tsens_plat_data data_tsens_v1, data_8976, data_8956;