From: Marek Vasut Date: Wed, 25 Jun 2025 18:16:58 +0000 (+0200) Subject: thermal/drivers/rcar_gen3: Add support for R-Car V4H default trim values X-Git-Tag: v6.18-rc1~150^2~1^2~21 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=48bc3b3317b9e67103b82cebbc1475b57abde38b;p=thirdparty%2Flinux.git 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 Signed-off-by: Daniel Lezcano Reviewed-by: Niklas Söderlund Link: https://lore.kernel.org/r/20250625181739.28391-2-marek.vasut+renesas@mailbox.org --- diff --git a/drivers/thermal/renesas/rcar_gen3_thermal.c b/drivers/thermal/renesas/rcar_gen3_thermal.c index 413b373523e4b..01858e72f4e0a 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",