linux-kernel - [PATCH v1 2/2] thermal: amlogic: support A1 SoC family Thermal Sensor controller

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Date: Thu, 28 Mar 2024 16:37:53 +0300
From: Dmitry Rokosov <ddrokosov@...utedevices.com>
To: <neil.armstrong@...aro.org>, <jbrunet@...libre.com>,
	<mturquette@...libre.com>, <khilman@...libre.com>,
	<martin.blumenstingl@...glemail.com>, <glaroque@...libre.com>,
	<rafael@...nel.org>, <daniel.lezcano@...aro.org>, <rui.zhang@...el.com>,
	<lukasz.luba@....com>, <robh+dt@...nel.org>,
	<krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>
CC: <kernel@...utedevices.com>, <rockosov@...il.com>,
	<linux-amlogic@...ts.infradead.org>, <linux-pm@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>, Dmitry Rokosov
	<ddrokosov@...utedevices.com>
Subject: [PATCH v1 2/2] thermal: amlogic: support A1 SoC family Thermal Sensor controller

In comparison to other Amlogic chips, there is one key difference.
The offset for the sec_ao base, also known as u_efuse_off, is special,
while other aspects remain the same.

Signed-off-by: Dmitry Rokosov <ddrokosov@...utedevices.com>
---
 drivers/thermal/amlogic_thermal.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/thermal/amlogic_thermal.c b/drivers/thermal/amlogic_thermal.c
index 5877cde25b79..1d23afd32013 100644
--- a/drivers/thermal/amlogic_thermal.c
+++ b/drivers/thermal/amlogic_thermal.c
@@ -222,6 +222,12 @@ static const struct amlogic_thermal_data amlogic_thermal_g12a_ddr_param = {
 	.regmap_config = &amlogic_thermal_regmap_config_g12a,
 };
 
+static const struct amlogic_thermal_data amlogic_thermal_a1_cpu_param = {
+	.u_efuse_off = 0x114,
+	.calibration_parameters = &amlogic_thermal_g12a,
+	.regmap_config = &amlogic_thermal_regmap_config_g12a,
+};
+
 static const struct of_device_id of_amlogic_thermal_match[] = {
 	{
 		.compatible = "amlogic,g12a-ddr-thermal",
@@ -231,6 +237,10 @@ static const struct of_device_id of_amlogic_thermal_match[] = {
 		.compatible = "amlogic,g12a-cpu-thermal",
 		.data = &amlogic_thermal_g12a_cpu_param,
 	},
+	{
+		.compatible = "amlogic,a1-cpu-thermal",
+		.data = &amlogic_thermal_a1_cpu_param,
+	},
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, of_amlogic_thermal_match);
-- 
2.43.0