[PATCH 3/3] thermal: rcar_gen3: Increase granularity of readings

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Later versions of the datasheet (Gen3 rev 2.30) have examples of
temperature approximations with one decimal. Increase the granularity
when reporting temperatures to match this.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
---
 drivers/thermal/rcar_gen3_thermal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/thermal/rcar_gen3_thermal.c b/drivers/thermal/rcar_gen3_thermal.c
index 56fba675b986..fa4c6da8e460 100644
--- a/drivers/thermal/rcar_gen3_thermal.c
+++ b/drivers/thermal/rcar_gen3_thermal.c
@@ -135,7 +135,7 @@ static inline void rcar_gen3_thermal_write(struct rcar_gen3_thermal_tsc *tsc,
  * of values. The values for each model is stored in the device match data.
  */
 
-#define RCAR3_THERMAL_GRAN 500 /* mili Celsius */
+#define RCAR3_THERMAL_GRAN 100 /* millidegree Celsius */
 
 static void rcar_gen3_thermal_calc_coefs(struct rcar_gen3_thermal_priv *priv,
 					 struct rcar_gen3_thermal_tsc *tsc)
-- 
2.44.0





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