Regmap would use device name to create debugfs entries. If the device
has multiple regmaps it is recommended to use name field in regmap_config.
Fix this by providing name to the regmap configs correctly.
Without this patch we would see below error on DB820c.
qcom-tsens 4a9000.thermal-sensor: Failed to create 4a9000.thermal-sensor
debugfs directory
Signed-off-by: Srinivas Kandagatla <srinivas.kandaga...@linaro.org>
Acked-by: Amit Kucheria <amit.kuche...@linaro.org>
Tested-by: Amit Kucheria <amit.kuche...@linaro.org>
---
Changes since v1:
-rename tsens_config to tsens_tm_config as suggested by Amit.
drivers/thermal/qcom/tsens-common.c | 17 +++++++++++++----
1 file changed, 13 insertions(+), 4 deletions(-)
diff --git a/drivers/thermal/qcom/tsens-common.c
b/drivers/thermal/qcom/tsens-common.c
index 3be4be2e0465..ddfdf88ffb4e 100644
--- a/drivers/thermal/qcom/tsens-common.c
+++ b/drivers/thermal/qcom/tsens-common.c
@@ -113,7 +113,15 @@ int get_temp_common(struct tsens_device *tmdev, int id,
int *temp)
return 0;
}
-static const struct regmap_config tsens_config = {
+static const struct regmap_config tsens_tm_config = {
+ .name = "tm",
+ .reg_bits = 32,
+ .val_bits = 32,
+ .reg_stride = 4,
+};
+
+static const struct regmap_config tsens_srot_config = {
+ .name = "srot",
.reg_bits = 32,
.val_bits = 32,
.reg_stride = 4,
@@ -139,8 +147,8 @@ int __init init_common(struct tsens_device *tmdev)
if (IS_ERR(srot_base))
return PTR_ERR(srot_base);
- tmdev->srot_map = devm_regmap_init_mmio(tmdev->dev,
- srot_base,
&tsens_config);
+ tmdev->srot_map = devm_regmap_init_mmio(tmdev->dev, srot_base,
+ &tsens_srot_config);
if (IS_ERR(tmdev->srot_map))
return PTR_ERR(tmdev->srot_map);
@@ -154,7 +162,8 @@ int __init init_common(struct tsens_device *tmdev)
if (IS_ERR(tm_base))
return PTR_ERR(tm_base);
- tmdev->tm_map = devm_regmap_init_mmio(tmdev->dev, tm_base,
&tsens_config);
+ tmdev->tm_map = devm_regmap_init_mmio(tmdev->dev, tm_base,
+ &tsens_tm_config);
if (IS_ERR(tmdev->tm_map))
return PTR_ERR(tmdev->tm_map);
--
2.19.2
