diff options
| author | Marek Vasut <marek.vasut+renesas@mailbox.org> | 2025-06-25 20:16:58 +0200 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2025-09-25 22:10:59 +0200 |
| commit | 48bc3b3317b9e67103b82cebbc1475b57abde38b (patch) | |
| tree | 397667c29c0b174dd4d3cf9abe0778dd8ebaae34 /drivers/thermal | |
| parent | 84fd9e4a6b996ca1ac00eb46fcb4ef3246b6f6a3 (diff) | |
thermal/drivers/rcar_gen3: Add support for R-Car V4H default trim values
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
Diffstat (limited to 'drivers/thermal')
| -rw-r--r-- | drivers/thermal/renesas/rcar_gen3_thermal.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/drivers/thermal/renesas/rcar_gen3_thermal.c b/drivers/thermal/renesas/rcar_gen3_thermal.c index 413b373523e4..01858e72f4e0 100644 --- a/drivers/thermal/renesas/rcar_gen3_thermal.c +++ b/drivers/thermal/renesas/rcar_gen3_thermal.c @@ -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", |