Commit 48bc3b33 authored by Marek Vasut's avatar Marek Vasut Committed by Daniel Lezcano
Browse files

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: default avatarMarek Vasut <marek.vasut+renesas@mailbox.org>
Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: default avatarNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20250625181739.28391-2-marek.vasut+renesas@mailbox.org
parent 84fd9e4a

drivers/thermal/renesas/rcar_gen3_thermal.c

+19 −1
Original line number Diff line number Diff line
@@ -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",