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thermal/drivers/rcar_gen3: Add support for R-Car V4H default trim values

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Add default trimming values for the four temperature sensors located
in Renesas R-Car V4H Working Sample SoC. The trimming values are
identical for all four THS temperature sensors.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20250625181739.28391-2-marek.vasut+renesas@mailbox.org
This commit is contained in:
Marek Vasut
2025-06-25 20:16:58 +02:00
committed by Daniel Lezcano
parent 84fd9e4a6b
commit 48bc3b3317
1 changed files with 19 additions and 1 deletions
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20
drivers/thermal/renesas/rcar_gen3_thermal.c
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@@ -371,6 +371,16 @@ static const struct rcar_gen3_thermal_fuse_default rcar_gen3_thermal_fuse_defaul
},
};
static const struct rcar_gen3_thermal_fuse_default rcar_gen3_thermal_fuse_default_info_v4h = {
.ptat = { 3274, 2164, 985 },
.thcodes = { /* All four THS units share the same trimming */
{ 3218, 2617, 1980 },
{ 3218, 2617, 1980 },
{ 3218, 2617, 1980 },
{ 3218, 2617, 1980 },
}
};
static const struct rcar_thermal_info rcar_m3w_thermal_info = {
.scale = 157,
.adj_below = -41,
@@ -395,6 +405,14 @@ static const struct rcar_thermal_info rcar_gen4_thermal_info = {
.fuse_defaults = &rcar_gen3_thermal_fuse_default_info_gen3,
};
static const struct rcar_thermal_info rcar_v4h_thermal_info = {
.scale = 167,
.adj_below = -41,
.adj_above = 126,
.fuses = &rcar_gen3_thermal_fuse_info_gen4,
.fuse_defaults = &rcar_gen3_thermal_fuse_default_info_v4h,
};
static const struct of_device_id rcar_gen3_thermal_dt_ids[] = {
{
.compatible = "renesas,r8a774a1-thermal",
@@ -438,7 +456,7 @@ static const struct of_device_id rcar_gen3_thermal_dt_ids[] = {
},
{
.compatible = "renesas,r8a779g0-thermal",
.data = &rcar_gen4_thermal_info,
.data = &rcar_v4h_thermal_info,
},
{
.compatible = "renesas,r8a779h0-thermal",