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[79.204.140.106]) by smtp.googlemail.com with ESMTPSA id md20-20020a170906ae9400b00a45c3a3390esm1167188ejb.200.2024.03.07.03.03.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 Mar 2024 03:03:03 -0800 (PST) From: =?utf-8?q?Niklas_S=C3=B6derlund?= To: "Rafael J. Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba , linux-pm@vger.kernel.org Cc: Geert Uytterhoeven , linux-renesas-soc@vger.kernel.org, =?utf-8?q?Niklas_S=C3=B6derlund?= Subject: [PATCH 3/3] thermal: rcar_gen3: Increase granularity of readings Date: Thu, 7 Mar 2024 12:02:16 +0100 Message-ID: <20240307110216.2962918-4-niklas.soderlund+renesas@ragnatech.se> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240307110216.2962918-1-niklas.soderlund+renesas@ragnatech.se> References: <20240307110216.2962918-1-niklas.soderlund+renesas@ragnatech.se> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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 Reviewed-by: Geert Uytterhoeven --- 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)