openwrt/target/linux/mediatek/patches-6.1/830-v6.3-05-thermal-drivers-mediatek-Relocate-driver-to-mediatek.patch

From 5e3aac197a74914ccec2732a89c29d960730d28f Mon Sep 17 00:00:00 2001
From: Balsam CHIHI <[email protected]>
Date: Thu, 9 Feb 2023 11:56:23 +0100
Subject: [PATCH 05/42] thermal/drivers/mediatek: Relocate driver to mediatek
 folder

Add MediaTek proprietary folder to upstream more thermal zone and cooler
drivers, relocate the original thermal controller driver to it, and rename it
as "auxadc_thermal.c" to show its purpose more clearly.

Signed-off-by: Balsam CHIHI <[email protected]>
Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Daniel Lezcano <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
---
 drivers/thermal/Kconfig                       | 14 ++++---------
 drivers/thermal/Makefile                      |  2 +-
 drivers/thermal/mediatek/Kconfig              | 21 +++++++++++++++++++
 drivers/thermal/mediatek/Makefile             |  1 +
 .../auxadc_thermal.c}                         |  2 +-
 5 files changed, 28 insertions(+), 12 deletions(-)
 create mode 100644 drivers/thermal/mediatek/Kconfig
 create mode 100644 drivers/thermal/mediatek/Makefile
 rename drivers/thermal/{mtk_thermal.c => mediatek/auxadc_thermal.c} (99%)

--- a/drivers/thermal/Kconfig
+++ b/drivers/thermal/Kconfig
@@ -412,16 +412,10 @@ config DA9062_THERMAL
 	  zone.
 	  Compatible with the DA9062 and DA9061 PMICs.
 
-config MTK_THERMAL
-	tristate "Temperature sensor driver for mediatek SoCs"
-	depends on ARCH_MEDIATEK || COMPILE_TEST
-	depends on HAS_IOMEM
-	depends on NVMEM || NVMEM=n
-	depends on RESET_CONTROLLER
-	default y
-	help
-	  Enable this option if you want to have support for thermal management
-	  controller present in Mediatek SoCs
+menu "Mediatek thermal drivers"
+depends on ARCH_MEDIATEK || COMPILE_TEST
+source "drivers/thermal/mediatek/Kconfig"
+endmenu
 
 config AMLOGIC_THERMAL
 	tristate "Amlogic Thermal Support"
--- a/drivers/thermal/Makefile
+++ b/drivers/thermal/Makefile
@@ -55,7 +55,7 @@ obj-y				+= st/
 obj-y				+= qcom/
 obj-y				+= tegra/
 obj-$(CONFIG_HISI_THERMAL)     += hisi_thermal.o
-obj-$(CONFIG_MTK_THERMAL)	+= mtk_thermal.o
+obj-y				+= mediatek/
 obj-$(CONFIG_GENERIC_ADC_THERMAL)	+= thermal-generic-adc.o
 obj-$(CONFIG_UNIPHIER_THERMAL)	+= uniphier_thermal.o
 obj-$(CONFIG_AMLOGIC_THERMAL)     += amlogic_thermal.o
--- /dev/null
+++ b/drivers/thermal/mediatek/Kconfig
@@ -0,0 +1,21 @@
+config MTK_THERMAL
+	tristate "MediaTek thermal drivers"
+	depends on THERMAL_OF
+	help
+	  This is the option for MediaTek thermal software solutions.
+	  Please enable corresponding options to get temperature
+	  information from thermal sensors or turn on throttle
+	  mechaisms for thermal mitigation.
+
+if MTK_THERMAL
+
+config MTK_SOC_THERMAL
+	tristate "AUXADC temperature sensor driver for MediaTek SoCs"
+	depends on HAS_IOMEM
+	help
+	  Enable this option if you want to get SoC temperature
+	  information for MediaTek platforms.
+	  This driver configures thermal controllers to collect
+	  temperature via AUXADC interface.
+
+endif
--- /dev/null
+++ b/drivers/thermal/mediatek/Makefile
@@ -0,0 +1 @@
+obj-$(CONFIG_MTK_SOC_THERMAL)	+= auxadc_thermal.o
--- a/drivers/thermal/mtk_thermal.c
+++ /dev/null
@@ -1,1254 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (c) 2015 MediaTek Inc.
- * Author: Hanyi Wu <[email protected]>
- *         Sascha Hauer <[email protected]>
- *         Dawei Chien <[email protected]>
- *         Louis Yu <[email protected]>
- */
-
-#include <linux/clk.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/nvmem-consumer.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/of_device.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <linux/io.h>
-#include <linux/thermal.h>
-#include <linux/reset.h>
-#include <linux/types.h>
-
-#include "thermal_hwmon.h"
-
-/* AUXADC Registers */
-#define AUXADC_CON1_SET_V	0x008
-#define AUXADC_CON1_CLR_V	0x00c
-#define AUXADC_CON2_V		0x010
-#define AUXADC_DATA(channel)	(0x14 + (channel) * 4)
-
-#define APMIXED_SYS_TS_CON1	0x604
-
-/* Thermal Controller Registers */
-#define TEMP_MONCTL0		0x000
-#define TEMP_MONCTL1		0x004
-#define TEMP_MONCTL2		0x008
-#define TEMP_MONIDET0		0x014
-#define TEMP_MONIDET1		0x018
-#define TEMP_MSRCTL0		0x038
-#define TEMP_MSRCTL1		0x03c
-#define TEMP_AHBPOLL		0x040
-#define TEMP_AHBTO		0x044
-#define TEMP_ADCPNP0		0x048
-#define TEMP_ADCPNP1		0x04c
-#define TEMP_ADCPNP2		0x050
-#define TEMP_ADCPNP3		0x0b4
-
-#define TEMP_ADCMUX		0x054
-#define TEMP_ADCEN		0x060
-#define TEMP_PNPMUXADDR		0x064
-#define TEMP_ADCMUXADDR		0x068
-#define TEMP_ADCENADDR		0x074
-#define TEMP_ADCVALIDADDR	0x078
-#define TEMP_ADCVOLTADDR	0x07c
-#define TEMP_RDCTRL		0x080
-#define TEMP_ADCVALIDMASK	0x084
-#define TEMP_ADCVOLTAGESHIFT	0x088
-#define TEMP_ADCWRITECTRL	0x08c
-#define TEMP_MSR0		0x090
-#define TEMP_MSR1		0x094
-#define TEMP_MSR2		0x098
-#define TEMP_MSR3		0x0B8
-
-#define TEMP_SPARE0		0x0f0
-
-#define TEMP_ADCPNP0_1          0x148
-#define TEMP_ADCPNP1_1          0x14c
-#define TEMP_ADCPNP2_1          0x150
-#define TEMP_MSR0_1             0x190
-#define TEMP_MSR1_1             0x194
-#define TEMP_MSR2_1             0x198
-#define TEMP_ADCPNP3_1          0x1b4
-#define TEMP_MSR3_1             0x1B8
-
-#define PTPCORESEL		0x400
-
-#define TEMP_MONCTL1_PERIOD_UNIT(x)	((x) & 0x3ff)
-
-#define TEMP_MONCTL2_FILTER_INTERVAL(x)	(((x) & 0x3ff) << 16)
-#define TEMP_MONCTL2_SENSOR_INTERVAL(x)	((x) & 0x3ff)
-
-#define TEMP_AHBPOLL_ADC_POLL_INTERVAL(x)	(x)
-
-#define TEMP_ADCWRITECTRL_ADC_PNP_WRITE		BIT(0)
-#define TEMP_ADCWRITECTRL_ADC_MUX_WRITE		BIT(1)
-
-#define TEMP_ADCVALIDMASK_VALID_HIGH		BIT(5)
-#define TEMP_ADCVALIDMASK_VALID_POS(bit)	(bit)
-
-/* MT8173 thermal sensors */
-#define MT8173_TS1	0
-#define MT8173_TS2	1
-#define MT8173_TS3	2
-#define MT8173_TS4	3
-#define MT8173_TSABB	4
-
-/* AUXADC channel 11 is used for the temperature sensors */
-#define MT8173_TEMP_AUXADC_CHANNEL	11
-
-/* The total number of temperature sensors in the MT8173 */
-#define MT8173_NUM_SENSORS		5
-
-/* The number of banks in the MT8173 */
-#define MT8173_NUM_ZONES		4
-
-/* The number of sensing points per bank */
-#define MT8173_NUM_SENSORS_PER_ZONE	4
-
-/* The number of controller in the MT8173 */
-#define MT8173_NUM_CONTROLLER		1
-
-/* The calibration coefficient of sensor  */
-#define MT8173_CALIBRATION	165
-
-/*
- * Layout of the fuses providing the calibration data
- * These macros could be used for MT8183, MT8173, MT2701, and MT2712.
- * MT8183 has 6 sensors and needs 6 VTS calibration data.
- * MT8173 has 5 sensors and needs 5 VTS calibration data.
- * MT2701 has 3 sensors and needs 3 VTS calibration data.
- * MT2712 has 4 sensors and needs 4 VTS calibration data.
- */
-#define CALIB_BUF0_VALID_V1		BIT(0)
-#define CALIB_BUF1_ADC_GE_V1(x)		(((x) >> 22) & 0x3ff)
-#define CALIB_BUF0_VTS_TS1_V1(x)	(((x) >> 17) & 0x1ff)
-#define CALIB_BUF0_VTS_TS2_V1(x)	(((x) >> 8) & 0x1ff)
-#define CALIB_BUF1_VTS_TS3_V1(x)	(((x) >> 0) & 0x1ff)
-#define CALIB_BUF2_VTS_TS4_V1(x)	(((x) >> 23) & 0x1ff)
-#define CALIB_BUF2_VTS_TS5_V1(x)	(((x) >> 5) & 0x1ff)
-#define CALIB_BUF2_VTS_TSABB_V1(x)	(((x) >> 14) & 0x1ff)
-#define CALIB_BUF0_DEGC_CALI_V1(x)	(((x) >> 1) & 0x3f)
-#define CALIB_BUF0_O_SLOPE_V1(x)	(((x) >> 26) & 0x3f)
-#define CALIB_BUF0_O_SLOPE_SIGN_V1(x)	(((x) >> 7) & 0x1)
-#define CALIB_BUF1_ID_V1(x)		(((x) >> 9) & 0x1)
-
-/*
- * Layout of the fuses providing the calibration data
- * These macros could be used for MT7622.
- */
-#define CALIB_BUF0_ADC_OE_V2(x)		(((x) >> 22) & 0x3ff)
-#define CALIB_BUF0_ADC_GE_V2(x)		(((x) >> 12) & 0x3ff)
-#define CALIB_BUF0_DEGC_CALI_V2(x)	(((x) >> 6) & 0x3f)
-#define CALIB_BUF0_O_SLOPE_V2(x)	(((x) >> 0) & 0x3f)
-#define CALIB_BUF1_VTS_TS1_V2(x)	(((x) >> 23) & 0x1ff)
-#define CALIB_BUF1_VTS_TS2_V2(x)	(((x) >> 14) & 0x1ff)
-#define CALIB_BUF1_VTS_TSABB_V2(x)	(((x) >> 5) & 0x1ff)
-#define CALIB_BUF1_VALID_V2(x)		(((x) >> 4) & 0x1)
-#define CALIB_BUF1_O_SLOPE_SIGN_V2(x)	(((x) >> 3) & 0x1)
-
-/*
- * Layout of the fuses providing the calibration data
- * These macros can be used for MT7981 and MT7986.
- */
-#define CALIB_BUF0_ADC_GE_V3(x)		(((x) >> 0) & 0x3ff)
-#define CALIB_BUF0_DEGC_CALI_V3(x)	(((x) >> 20) & 0x3f)
-#define CALIB_BUF0_O_SLOPE_V3(x)	(((x) >> 26) & 0x3f)
-#define CALIB_BUF1_VTS_TS1_V3(x)	(((x) >> 0) & 0x1ff)
-#define CALIB_BUF1_VTS_TS2_V3(x)	(((x) >> 21) & 0x1ff)
-#define CALIB_BUF1_VTS_TSABB_V3(x)	(((x) >> 9) & 0x1ff)
-#define CALIB_BUF1_VALID_V3(x)		(((x) >> 18) & 0x1)
-#define CALIB_BUF1_O_SLOPE_SIGN_V3(x)	(((x) >> 19) & 0x1)
-#define CALIB_BUF1_ID_V3(x)		(((x) >> 20) & 0x1)
-
-enum {
-	VTS1,
-	VTS2,
-	VTS3,
-	VTS4,
-	VTS5,
-	VTSABB,
-	MAX_NUM_VTS,
-};
-
-enum mtk_thermal_version {
-	MTK_THERMAL_V1 = 1,
-	MTK_THERMAL_V2,
-	MTK_THERMAL_V3,
-};
-
-/* MT2701 thermal sensors */
-#define MT2701_TS1	0
-#define MT2701_TS2	1
-#define MT2701_TSABB	2
-
-/* AUXADC channel 11 is used for the temperature sensors */
-#define MT2701_TEMP_AUXADC_CHANNEL	11
-
-/* The total number of temperature sensors in the MT2701 */
-#define MT2701_NUM_SENSORS	3
-
-/* The number of sensing points per bank */
-#define MT2701_NUM_SENSORS_PER_ZONE	3
-
-/* The number of controller in the MT2701 */
-#define MT2701_NUM_CONTROLLER		1
-
-/* The calibration coefficient of sensor  */
-#define MT2701_CALIBRATION	165
-
-/* MT2712 thermal sensors */
-#define MT2712_TS1	0
-#define MT2712_TS2	1
-#define MT2712_TS3	2
-#define MT2712_TS4	3
-
-/* AUXADC channel 11 is used for the temperature sensors */
-#define MT2712_TEMP_AUXADC_CHANNEL	11
-
-/* The total number of temperature sensors in the MT2712 */
-#define MT2712_NUM_SENSORS	4
-
-/* The number of sensing points per bank */
-#define MT2712_NUM_SENSORS_PER_ZONE	4
-
-/* The number of controller in the MT2712 */
-#define MT2712_NUM_CONTROLLER		1
-
-/* The calibration coefficient of sensor  */
-#define MT2712_CALIBRATION	165
-
-#define MT7622_TEMP_AUXADC_CHANNEL	11
-#define MT7622_NUM_SENSORS		1
-#define MT7622_NUM_ZONES		1
-#define MT7622_NUM_SENSORS_PER_ZONE	1
-#define MT7622_TS1	0
-#define MT7622_NUM_CONTROLLER		1
-
-/* The maximum number of banks */
-#define MAX_NUM_ZONES		8
-
-/* The calibration coefficient of sensor  */
-#define MT7622_CALIBRATION	165
-
-/* MT8183 thermal sensors */
-#define MT8183_TS1	0
-#define MT8183_TS2	1
-#define MT8183_TS3	2
-#define MT8183_TS4	3
-#define MT8183_TS5	4
-#define MT8183_TSABB	5
-
-/* AUXADC channel  is used for the temperature sensors */
-#define MT8183_TEMP_AUXADC_CHANNEL	11
-
-/* The total number of temperature sensors in the MT8183 */
-#define MT8183_NUM_SENSORS	6
-
-/* The number of banks in the MT8183 */
-#define MT8183_NUM_ZONES               1
-
-/* The number of sensing points per bank */
-#define MT8183_NUM_SENSORS_PER_ZONE	 6
-
-/* The number of controller in the MT8183 */
-#define MT8183_NUM_CONTROLLER		2
-
-/* The calibration coefficient of sensor  */
-#define MT8183_CALIBRATION	153
-
-/* AUXADC channel 11 is used for the temperature sensors */
-#define MT7986_TEMP_AUXADC_CHANNEL	11
-
-/* The total number of temperature sensors in the MT7986 */
-#define MT7986_NUM_SENSORS		1
-
-/* The number of banks in the MT7986 */
-#define MT7986_NUM_ZONES		1
-
-/* The number of sensing points per bank */
-#define MT7986_NUM_SENSORS_PER_ZONE	1
-
-/* MT7986 thermal sensors */
-#define MT7986_TS1			0
-
-/* The number of controller in the MT7986 */
-#define MT7986_NUM_CONTROLLER		1
-
-/* The calibration coefficient of sensor  */
-#define MT7986_CALIBRATION		165
-
-struct mtk_thermal;
-
-struct thermal_bank_cfg {
-	unsigned int num_sensors;
-	const int *sensors;
-};
-
-struct mtk_thermal_bank {
-	struct mtk_thermal *mt;
-	int id;
-};
-
-struct mtk_thermal_data {
-	s32 num_banks;
-	s32 num_sensors;
-	s32 auxadc_channel;
-	const int *vts_index;
-	const int *sensor_mux_values;
-	const int *msr;
-	const int *adcpnp;
-	const int cali_val;
-	const int num_controller;
-	const int *controller_offset;
-	bool need_switch_bank;
-	struct thermal_bank_cfg bank_data[MAX_NUM_ZONES];
-	enum mtk_thermal_version version;
-};
-
-struct mtk_thermal {
-	struct device *dev;
-	void __iomem *thermal_base;
-
-	struct clk *clk_peri_therm;
-	struct clk *clk_auxadc;
-	/* lock: for getting and putting banks */
-	struct mutex lock;
-
-	/* Calibration values */
-	s32 adc_ge;
-	s32 adc_oe;
-	s32 degc_cali;
-	s32 o_slope;
-	s32 o_slope_sign;
-	s32 vts[MAX_NUM_VTS];
-
-	const struct mtk_thermal_data *conf;
-	struct mtk_thermal_bank banks[MAX_NUM_ZONES];
-
-	int (*raw_to_mcelsius)(struct mtk_thermal *mt, int sensno, s32 raw);
-};
-
-/* MT8183 thermal sensor data */
-static const int mt8183_bank_data[MT8183_NUM_SENSORS] = {
-	MT8183_TS1, MT8183_TS2, MT8183_TS3, MT8183_TS4, MT8183_TS5, MT8183_TSABB
-};
-
-static const int mt8183_msr[MT8183_NUM_SENSORS_PER_ZONE] = {
-	TEMP_MSR0_1, TEMP_MSR1_1, TEMP_MSR2_1, TEMP_MSR1, TEMP_MSR0, TEMP_MSR3_1
-};
-
-static const int mt8183_adcpnp[MT8183_NUM_SENSORS_PER_ZONE] = {
-	TEMP_ADCPNP0_1, TEMP_ADCPNP1_1, TEMP_ADCPNP2_1,
-	TEMP_ADCPNP1, TEMP_ADCPNP0, TEMP_ADCPNP3_1
-};
-
-static const int mt8183_mux_values[MT8183_NUM_SENSORS] = { 0, 1, 2, 3, 4, 0 };
-static const int mt8183_tc_offset[MT8183_NUM_CONTROLLER] = {0x0, 0x100};
-
-static const int mt8183_vts_index[MT8183_NUM_SENSORS] = {
-	VTS1, VTS2, VTS3, VTS4, VTS5, VTSABB
-};
-
-/* MT8173 thermal sensor data */
-static const int mt8173_bank_data[MT8173_NUM_ZONES][3] = {
-	{ MT8173_TS2, MT8173_TS3 },
-	{ MT8173_TS2, MT8173_TS4 },
-	{ MT8173_TS1, MT8173_TS2, MT8173_TSABB },
-	{ MT8173_TS2 },
-};
-
-static const int mt8173_msr[MT8173_NUM_SENSORS_PER_ZONE] = {
-	TEMP_MSR0, TEMP_MSR1, TEMP_MSR2, TEMP_MSR3
-};
-
-static const int mt8173_adcpnp[MT8173_NUM_SENSORS_PER_ZONE] = {
-	TEMP_ADCPNP0, TEMP_ADCPNP1, TEMP_ADCPNP2, TEMP_ADCPNP3
-};
-
-static const int mt8173_mux_values[MT8173_NUM_SENSORS] = { 0, 1, 2, 3, 16 };
-static const int mt8173_tc_offset[MT8173_NUM_CONTROLLER] = { 0x0, };
-
-static const int mt8173_vts_index[MT8173_NUM_SENSORS] = {
-	VTS1, VTS2, VTS3, VTS4, VTSABB
-};
-
-/* MT2701 thermal sensor data */
-static const int mt2701_bank_data[MT2701_NUM_SENSORS] = {
-	MT2701_TS1, MT2701_TS2, MT2701_TSABB
-};
-
-static const int mt2701_msr[MT2701_NUM_SENSORS_PER_ZONE] = {
-	TEMP_MSR0, TEMP_MSR1, TEMP_MSR2
-};
-
-static const int mt2701_adcpnp[MT2701_NUM_SENSORS_PER_ZONE] = {
-	TEMP_ADCPNP0, TEMP_ADCPNP1, TEMP_ADCPNP2
-};
-
-static const int mt2701_mux_values[MT2701_NUM_SENSORS] = { 0, 1, 16 };
-static const int mt2701_tc_offset[MT2701_NUM_CONTROLLER] = { 0x0, };
-
-static const int mt2701_vts_index[MT2701_NUM_SENSORS] = {
-	VTS1, VTS2, VTS3
-};
-
-/* MT2712 thermal sensor data */
-static const int mt2712_bank_data[MT2712_NUM_SENSORS] = {
-	MT2712_TS1, MT2712_TS2, MT2712_TS3, MT2712_TS4
-};
-
-static const int mt2712_msr[MT2712_NUM_SENSORS_PER_ZONE] = {
-	TEMP_MSR0, TEMP_MSR1, TEMP_MSR2, TEMP_MSR3
-};
-
-static const int mt2712_adcpnp[MT2712_NUM_SENSORS_PER_ZONE] = {
-	TEMP_ADCPNP0, TEMP_ADCPNP1, TEMP_ADCPNP2, TEMP_ADCPNP3
-};
-
-static const int mt2712_mux_values[MT2712_NUM_SENSORS] = { 0, 1, 2, 3 };
-static const int mt2712_tc_offset[MT2712_NUM_CONTROLLER] = { 0x0, };
-
-static const int mt2712_vts_index[MT2712_NUM_SENSORS] = {
-	VTS1, VTS2, VTS3, VTS4
-};
-
-/* MT7622 thermal sensor data */
-static const int mt7622_bank_data[MT7622_NUM_SENSORS] = { MT7622_TS1, };
-static const int mt7622_msr[MT7622_NUM_SENSORS_PER_ZONE] = { TEMP_MSR0, };
-static const int mt7622_adcpnp[MT7622_NUM_SENSORS_PER_ZONE] = { TEMP_ADCPNP0, };
-static const int mt7622_mux_values[MT7622_NUM_SENSORS] = { 0, };
-static const int mt7622_vts_index[MT7622_NUM_SENSORS] = { VTS1 };
-static const int mt7622_tc_offset[MT7622_NUM_CONTROLLER] = { 0x0, };
-
-/* MT7986 thermal sensor data */
-static const int mt7986_bank_data[MT7986_NUM_SENSORS] = { MT7986_TS1, };
-static const int mt7986_msr[MT7986_NUM_SENSORS_PER_ZONE] = { TEMP_MSR0, };
-static const int mt7986_adcpnp[MT7986_NUM_SENSORS_PER_ZONE] = { TEMP_ADCPNP0, };
-static const int mt7986_mux_values[MT7986_NUM_SENSORS] = { 0, };
-static const int mt7986_vts_index[MT7986_NUM_SENSORS] = { VTS1 };
-static const int mt7986_tc_offset[MT7986_NUM_CONTROLLER] = { 0x0, };
-
-/*
- * The MT8173 thermal controller has four banks. Each bank can read up to
- * four temperature sensors simultaneously. The MT8173 has a total of 5
- * temperature sensors. We use each bank to measure a certain area of the
- * SoC. Since TS2 is located centrally in the SoC it is influenced by multiple
- * areas, hence is used in different banks.
- *
- * The thermal core only gets the maximum temperature of all banks, so
- * the bank concept wouldn't be necessary here. However, the SVS (Smart
- * Voltage Scaling) unit makes its decisions based on the same bank
- * data, and this indeed needs the temperatures of the individual banks
- * for making better decisions.
- */
-static const struct mtk_thermal_data mt8173_thermal_data = {
-	.auxadc_channel = MT8173_TEMP_AUXADC_CHANNEL,
-	.num_banks = MT8173_NUM_ZONES,
-	.num_sensors = MT8173_NUM_SENSORS,
-	.vts_index = mt8173_vts_index,
-	.cali_val = MT8173_CALIBRATION,
-	.num_controller = MT8173_NUM_CONTROLLER,
-	.controller_offset = mt8173_tc_offset,
-	.need_switch_bank = true,
-	.bank_data = {
-		{
-			.num_sensors = 2,
-			.sensors = mt8173_bank_data[0],
-		}, {
-			.num_sensors = 2,
-			.sensors = mt8173_bank_data[1],
-		}, {
-			.num_sensors = 3,
-			.sensors = mt8173_bank_data[2],
-		}, {
-			.num_sensors = 1,
-			.sensors = mt8173_bank_data[3],
-		},
-	},
-	.msr = mt8173_msr,
-	.adcpnp = mt8173_adcpnp,
-	.sensor_mux_values = mt8173_mux_values,
-	.version = MTK_THERMAL_V1,
-};
-
-/*
- * The MT2701 thermal controller has one bank, which can read up to
- * three temperature sensors simultaneously. The MT2701 has a total of 3
- * temperature sensors.
- *
- * The thermal core only gets the maximum temperature of this one bank,
- * so the bank concept wouldn't be necessary here. However, the SVS (Smart
- * Voltage Scaling) unit makes its decisions based on the same bank
- * data.
- */
-static const struct mtk_thermal_data mt2701_thermal_data = {
-	.auxadc_channel = MT2701_TEMP_AUXADC_CHANNEL,
-	.num_banks = 1,
-	.num_sensors = MT2701_NUM_SENSORS,
-	.vts_index = mt2701_vts_index,
-	.cali_val = MT2701_CALIBRATION,
-	.num_controller = MT2701_NUM_CONTROLLER,
-	.controller_offset = mt2701_tc_offset,
-	.need_switch_bank = true,
-	.bank_data = {
-		{
-			.num_sensors = 3,
-			.sensors = mt2701_bank_data,
-		},
-	},
-	.msr = mt2701_msr,
-	.adcpnp = mt2701_adcpnp,
-	.sensor_mux_values = mt2701_mux_values,
-	.version = MTK_THERMAL_V1,
-};
-
-/*
- * The MT2712 thermal controller has one bank, which can read up to
- * four temperature sensors simultaneously. The MT2712 has a total of 4
- * temperature sensors.
- *
- * The thermal core only gets the maximum temperature of this one bank,
- * so the bank concept wouldn't be necessary here. However, the SVS (Smart
- * Voltage Scaling) unit makes its decisions based on the same bank
- * data.
- */
-static const struct mtk_thermal_data mt2712_thermal_data = {
-	.auxadc_channel = MT2712_TEMP_AUXADC_CHANNEL,
-	.num_banks = 1,
-	.num_sensors = MT2712_NUM_SENSORS,
-	.vts_index = mt2712_vts_index,
-	.cali_val = MT2712_CALIBRATION,
-	.num_controller = MT2712_NUM_CONTROLLER,
-	.controller_offset = mt2712_tc_offset,
-	.need_switch_bank = true,
-	.bank_data = {
-		{
-			.num_sensors = 4,
-			.sensors = mt2712_bank_data,
-		},
-	},
-	.msr = mt2712_msr,
-	.adcpnp = mt2712_adcpnp,
-	.sensor_mux_values = mt2712_mux_values,
-	.version = MTK_THERMAL_V1,
-};
-
-/*
- * MT7622 have only one sensing point which uses AUXADC Channel 11 for raw data
- * access.
- */
-static const struct mtk_thermal_data mt7622_thermal_data = {
-	.auxadc_channel = MT7622_TEMP_AUXADC_CHANNEL,
-	.num_banks = MT7622_NUM_ZONES,
-	.num_sensors = MT7622_NUM_SENSORS,
-	.vts_index = mt7622_vts_index,
-	.cali_val = MT7622_CALIBRATION,
-	.num_controller = MT7622_NUM_CONTROLLER,
-	.controller_offset = mt7622_tc_offset,
-	.need_switch_bank = true,
-	.bank_data = {
-		{
-			.num_sensors = 1,
-			.sensors = mt7622_bank_data,
-		},
-	},
-	.msr = mt7622_msr,
-	.adcpnp = mt7622_adcpnp,
-	.sensor_mux_values = mt7622_mux_values,
-	.version = MTK_THERMAL_V2,
-};
-
-/*
- * The MT8183 thermal controller has one bank for the current SW framework.
- * The MT8183 has a total of 6 temperature sensors.
- * There are two thermal controller to control the six sensor.
- * The first one bind 2 sensor, and the other bind 4 sensors.
- * The thermal core only gets the maximum temperature of all sensor, so
- * the bank concept wouldn't be necessary here. However, the SVS (Smart
- * Voltage Scaling) unit makes its decisions based on the same bank
- * data, and this indeed needs the temperatures of the individual banks
- * for making better decisions.
- */
-static const struct mtk_thermal_data mt8183_thermal_data = {
-	.auxadc_channel = MT8183_TEMP_AUXADC_CHANNEL,
-	.num_banks = MT8183_NUM_ZONES,
-	.num_sensors = MT8183_NUM_SENSORS,
-	.vts_index = mt8183_vts_index,
-	.cali_val = MT8183_CALIBRATION,
-	.num_controller = MT8183_NUM_CONTROLLER,
-	.controller_offset = mt8183_tc_offset,
-	.need_switch_bank = false,
-	.bank_data = {
-		{
-			.num_sensors = 6,
-			.sensors = mt8183_bank_data,
-		},
-	},
-
-	.msr = mt8183_msr,
-	.adcpnp = mt8183_adcpnp,
-	.sensor_mux_values = mt8183_mux_values,
-	.version = MTK_THERMAL_V1,
-};
-
-/*
- * MT7986 uses AUXADC Channel 11 for raw data access.
- */
-static const struct mtk_thermal_data mt7986_thermal_data = {
-	.auxadc_channel = MT7986_TEMP_AUXADC_CHANNEL,
-	.num_banks = MT7986_NUM_ZONES,
-	.num_sensors = MT7986_NUM_SENSORS,
-	.vts_index = mt7986_vts_index,
-	.cali_val = MT7986_CALIBRATION,
-	.num_controller = MT7986_NUM_CONTROLLER,
-	.controller_offset = mt7986_tc_offset,
-	.need_switch_bank = true,
-	.bank_data = {
-		{
-			.num_sensors = 1,
-			.sensors = mt7986_bank_data,
-		},
-	},
-	.msr = mt7986_msr,
-	.adcpnp = mt7986_adcpnp,
-	.sensor_mux_values = mt7986_mux_values,
-	.version = MTK_THERMAL_V3,
-};
-
-/**
- * raw_to_mcelsius_v1 - convert a raw ADC value to mcelsius
- * @mt:	The thermal controller
- * @sensno:	sensor number
- * @raw:	raw ADC value
- *
- * This converts the raw ADC value to mcelsius using the SoC specific
- * calibration constants
- */
-static int raw_to_mcelsius_v1(struct mtk_thermal *mt, int sensno, s32 raw)
-{
-	s32 tmp;
-
-	raw &= 0xfff;
-
-	tmp = 203450520 << 3;
-	tmp /= mt->conf->cali_val + mt->o_slope;
-	tmp /= 10000 + mt->adc_ge;
-	tmp *= raw - mt->vts[sensno] - 3350;
-	tmp >>= 3;
-
-	return mt->degc_cali * 500 - tmp;
-}
-
-static int raw_to_mcelsius_v2(struct mtk_thermal *mt, int sensno, s32 raw)
-{
-	s32 format_1;
-	s32 format_2;
-	s32 g_oe;
-	s32 g_gain;
-	s32 g_x_roomt;
-	s32 tmp;
-
-	if (raw == 0)
-		return 0;
-
-	raw &= 0xfff;
-	g_gain = 10000 + (((mt->adc_ge - 512) * 10000) >> 12);
-	g_oe = mt->adc_oe - 512;
-	format_1 = mt->vts[VTS2] + 3105 - g_oe;
-	format_2 = (mt->degc_cali * 10) >> 1;
-	g_x_roomt = (((format_1 * 10000) >> 12) * 10000) / g_gain;
-
-	tmp = (((((raw - g_oe) * 10000) >> 12) * 10000) / g_gain) - g_x_roomt;
-	tmp = tmp * 10 * 100 / 11;
-
-	if (mt->o_slope_sign == 0)
-		tmp = tmp / (165 - mt->o_slope);
-	else
-		tmp = tmp / (165 + mt->o_slope);
-
-	return (format_2 - tmp) * 100;
-}
-
-static int raw_to_mcelsius_v3(struct mtk_thermal *mt, int sensno, s32 raw)
-{
-	s32 tmp;
-
-	if (raw == 0)
-		return 0;
-
-	raw &= 0xfff;
-	tmp = 100000 * 15 / 16 * 10000;
-	tmp /= 4096 - 512 + mt->adc_ge;
-	tmp /= 1490;
-	tmp *= raw - mt->vts[sensno] - 2900;
-
-	return mt->degc_cali * 500 - tmp;
-}
-
-/**
- * mtk_thermal_get_bank - get bank
- * @bank:	The bank
- *
- * The bank registers are banked, we have to select a bank in the
- * PTPCORESEL register to access it.
- */
-static void mtk_thermal_get_bank(struct mtk_thermal_bank *bank)
-{
-	struct mtk_thermal *mt = bank->mt;
-	u32 val;
-
-	if (mt->conf->need_switch_bank) {
-		mutex_lock(&mt->lock);
-
-		val = readl(mt->thermal_base + PTPCORESEL);
-		val &= ~0xf;
-		val |= bank->id;
-		writel(val, mt->thermal_base + PTPCORESEL);
-	}
-}
-
-/**
- * mtk_thermal_put_bank - release bank
- * @bank:	The bank
- *
- * release a bank previously taken with mtk_thermal_get_bank,
- */
-static void mtk_thermal_put_bank(struct mtk_thermal_bank *bank)
-{
-	struct mtk_thermal *mt = bank->mt;
-
-	if (mt->conf->need_switch_bank)
-		mutex_unlock(&mt->lock);
-}
-
-/**
- * mtk_thermal_bank_temperature - get the temperature of a bank
- * @bank:	The bank
- *
- * The temperature of a bank is considered the maximum temperature of
- * the sensors associated to the bank.
- */
-static int mtk_thermal_bank_temperature(struct mtk_thermal_bank *bank)
-{
-	struct mtk_thermal *mt = bank->mt;
-	const struct mtk_thermal_data *conf = mt->conf;
-	int i, temp = INT_MIN, max = INT_MIN;
-	u32 raw;
-
-	for (i = 0; i < conf->bank_data[bank->id].num_sensors; i++) {
-		raw = readl(mt->thermal_base + conf->msr[i]);
-
-		temp = mt->raw_to_mcelsius(
-			mt, conf->bank_data[bank->id].sensors[i], raw);
-
-
-		/*
-		 * The first read of a sensor often contains very high bogus
-		 * temperature value. Filter these out so that the system does
-		 * not immediately shut down.
-		 */
-		if (temp > 200000)
-			temp = 0;
-
-		if (temp > max)
-			max = temp;
-	}
-
-	return max;
-}
-
-static int mtk_read_temp(struct thermal_zone_device *tz, int *temperature)
-{
-	struct mtk_thermal *mt = tz->devdata;
-	int i;
-	int tempmax = INT_MIN;
-
-	for (i = 0; i < mt->conf->num_banks; i++) {
-		struct mtk_thermal_bank *bank = &mt->banks[i];
-
-		mtk_thermal_get_bank(bank);
-
-		tempmax = max(tempmax, mtk_thermal_bank_temperature(bank));
-
-		mtk_thermal_put_bank(bank);
-	}
-
-	*temperature = tempmax;
-
-	return 0;
-}
-
-static const struct thermal_zone_device_ops mtk_thermal_ops = {
-	.get_temp = mtk_read_temp,
-};
-
-static void mtk_thermal_init_bank(struct mtk_thermal *mt, int num,
-				  u32 apmixed_phys_base, u32 auxadc_phys_base,
-				  int ctrl_id)
-{
-	struct mtk_thermal_bank *bank = &mt->banks[num];
-	const struct mtk_thermal_data *conf = mt->conf;
-	int i;
-
-	int offset = mt->conf->controller_offset[ctrl_id];
-	void __iomem *controller_base = mt->thermal_base + offset;
-
-	bank->id = num;
-	bank->mt = mt;
-
-	mtk_thermal_get_bank(bank);
-
-	/* bus clock 66M counting unit is 12 * 15.15ns * 256 = 46.540us */
-	writel(TEMP_MONCTL1_PERIOD_UNIT(12), controller_base + TEMP_MONCTL1);
-
-	/*
-	 * filt interval is 1 * 46.540us = 46.54us,
-	 * sen interval is 429 * 46.540us = 19.96ms
-	 */
-	writel(TEMP_MONCTL2_FILTER_INTERVAL(1) |
-			TEMP_MONCTL2_SENSOR_INTERVAL(429),
-			controller_base + TEMP_MONCTL2);
-
-	/* poll is set to 10u */
-	writel(TEMP_AHBPOLL_ADC_POLL_INTERVAL(768),
-	       controller_base + TEMP_AHBPOLL);
-
-	/* temperature sampling control, 1 sample */
-	writel(0x0, controller_base + TEMP_MSRCTL0);
-
-	/* exceed this polling time, IRQ would be inserted */
-	writel(0xffffffff, controller_base + TEMP_AHBTO);
-
-	/* number of interrupts per event, 1 is enough */
-	writel(0x0, controller_base + TEMP_MONIDET0);
-	writel(0x0, controller_base + TEMP_MONIDET1);
-
-	/*
-	 * The MT8173 thermal controller does not have its own ADC. Instead it
-	 * uses AHB bus accesses to control the AUXADC. To do this the thermal
-	 * controller has to be programmed with the physical addresses of the
-	 * AUXADC registers and with the various bit positions in the AUXADC.
-	 * Also the thermal controller controls a mux in the APMIXEDSYS register
-	 * space.
-	 */
-
-	/*
-	 * this value will be stored to TEMP_PNPMUXADDR (TEMP_SPARE0)
-	 * automatically by hw
-	 */
-	writel(BIT(conf->auxadc_channel), controller_base + TEMP_ADCMUX);
-
-	/* AHB address for auxadc mux selection */
-	writel(auxadc_phys_base + AUXADC_CON1_CLR_V,
-	       controller_base + TEMP_ADCMUXADDR);
-
-	if (mt->conf->version == MTK_THERMAL_V1) {
-		/* AHB address for pnp sensor mux selection */
-		writel(apmixed_phys_base + APMIXED_SYS_TS_CON1,
-		       controller_base + TEMP_PNPMUXADDR);
-	}
-
-	/* AHB value for auxadc enable */
-	writel(BIT(conf->auxadc_channel), controller_base + TEMP_ADCEN);
-
-	/* AHB address for auxadc enable (channel 0 immediate mode selected) */
-	writel(auxadc_phys_base + AUXADC_CON1_SET_V,
-	       controller_base + TEMP_ADCENADDR);
-
-	/* AHB address for auxadc valid bit */
-	writel(auxadc_phys_base + AUXADC_DATA(conf->auxadc_channel),
-	       controller_base + TEMP_ADCVALIDADDR);
-
-	/* AHB address for auxadc voltage output */
-	writel(auxadc_phys_base + AUXADC_DATA(conf->auxadc_channel),
-	       controller_base + TEMP_ADCVOLTADDR);
-
-	/* read valid & voltage are at the same register */
-	writel(0x0, controller_base + TEMP_RDCTRL);
-
-	/* indicate where the valid bit is */
-	writel(TEMP_ADCVALIDMASK_VALID_HIGH | TEMP_ADCVALIDMASK_VALID_POS(12),
-	       controller_base + TEMP_ADCVALIDMASK);
-
-	/* no shift */
-	writel(0x0, controller_base + TEMP_ADCVOLTAGESHIFT);
-
-	/* enable auxadc mux write transaction */
-	writel(TEMP_ADCWRITECTRL_ADC_MUX_WRITE,
-		controller_base + TEMP_ADCWRITECTRL);
-
-	for (i = 0; i < conf->bank_data[num].num_sensors; i++)
-		writel(conf->sensor_mux_values[conf->bank_data[num].sensors[i]],
-		       mt->thermal_base + conf->adcpnp[i]);
-
-	writel((1 << conf->bank_data[num].num_sensors) - 1,
-	       controller_base + TEMP_MONCTL0);
-
-	writel(TEMP_ADCWRITECTRL_ADC_PNP_WRITE |
-	       TEMP_ADCWRITECTRL_ADC_MUX_WRITE,
-	       controller_base + TEMP_ADCWRITECTRL);
-
-	mtk_thermal_put_bank(bank);
-}
-
-static u64 of_get_phys_base(struct device_node *np)
-{
-	u64 size64;
-	const __be32 *regaddr_p;
-
-	regaddr_p = of_get_address(np, 0, &size64, NULL);
-	if (!regaddr_p)
-		return OF_BAD_ADDR;
-
-	return of_translate_address(np, regaddr_p);
-}
-
-static int mtk_thermal_extract_efuse_v1(struct mtk_thermal *mt, u32 *buf)
-{
-	int i;
-
-	if (!(buf[0] & CALIB_BUF0_VALID_V1))
-		return -EINVAL;
-
-	mt->adc_ge = CALIB_BUF1_ADC_GE_V1(buf[1]);
-
-	for (i = 0; i < mt->conf->num_sensors; i++) {
-		switch (mt->conf->vts_index[i]) {
-		case VTS1:
-			mt->vts[VTS1] = CALIB_BUF0_VTS_TS1_V1(buf[0]);
-			break;
-		case VTS2:
-			mt->vts[VTS2] = CALIB_BUF0_VTS_TS2_V1(buf[0]);
-			break;
-		case VTS3:
-			mt->vts[VTS3] = CALIB_BUF1_VTS_TS3_V1(buf[1]);
-			break;
-		case VTS4:
-			mt->vts[VTS4] = CALIB_BUF2_VTS_TS4_V1(buf[2]);
-			break;
-		case VTS5:
-			mt->vts[VTS5] = CALIB_BUF2_VTS_TS5_V1(buf[2]);
-			break;
-		case VTSABB:
-			mt->vts[VTSABB] =
-				CALIB_BUF2_VTS_TSABB_V1(buf[2]);
-			break;
-		default:
-			break;
-		}
-	}
-
-	mt->degc_cali = CALIB_BUF0_DEGC_CALI_V1(buf[0]);
-	if (CALIB_BUF1_ID_V1(buf[1]) &
-	    CALIB_BUF0_O_SLOPE_SIGN_V1(buf[0]))
-		mt->o_slope = -CALIB_BUF0_O_SLOPE_V1(buf[0]);
-	else
-		mt->o_slope = CALIB_BUF0_O_SLOPE_V1(buf[0]);
-
-	return 0;
-}
-
-static int mtk_thermal_extract_efuse_v2(struct mtk_thermal *mt, u32 *buf)
-{
-	if (!CALIB_BUF1_VALID_V2(buf[1]))
-		return -EINVAL;
-
-	mt->adc_oe = CALIB_BUF0_ADC_OE_V2(buf[0]);
-	mt->adc_ge = CALIB_BUF0_ADC_GE_V2(buf[0]);
-	mt->degc_cali = CALIB_BUF0_DEGC_CALI_V2(buf[0]);
-	mt->o_slope = CALIB_BUF0_O_SLOPE_V2(buf[0]);
-	mt->vts[VTS1] = CALIB_BUF1_VTS_TS1_V2(buf[1]);
-	mt->vts[VTS2] = CALIB_BUF1_VTS_TS2_V2(buf[1]);
-	mt->vts[VTSABB] = CALIB_BUF1_VTS_TSABB_V2(buf[1]);
-	mt->o_slope_sign = CALIB_BUF1_O_SLOPE_SIGN_V2(buf[1]);
-
-	return 0;
-}
-
-static int mtk_thermal_extract_efuse_v3(struct mtk_thermal *mt, u32 *buf)
-{
-	if (!CALIB_BUF1_VALID_V3(buf[1]))
-		return -EINVAL;
-
-	mt->adc_ge = CALIB_BUF0_ADC_GE_V3(buf[0]);
-	mt->degc_cali = CALIB_BUF0_DEGC_CALI_V3(buf[0]);
-	mt->o_slope = CALIB_BUF0_O_SLOPE_V3(buf[0]);
-	mt->vts[VTS1] = CALIB_BUF1_VTS_TS1_V3(buf[1]);
-	mt->vts[VTS2] = CALIB_BUF1_VTS_TS2_V3(buf[1]);
-	mt->vts[VTSABB] = CALIB_BUF1_VTS_TSABB_V3(buf[1]);
-	mt->o_slope_sign = CALIB_BUF1_O_SLOPE_SIGN_V3(buf[1]);
-
-	if (CALIB_BUF1_ID_V3(buf[1]) == 0)
-		mt->o_slope = 0;
-
-	return 0;
-}
-
-static int mtk_thermal_get_calibration_data(struct device *dev,
-					    struct mtk_thermal *mt)
-{
-	struct nvmem_cell *cell;
-	u32 *buf;
-	size_t len;
-	int i, ret = 0;
-
-	/* Start with default values */
-	mt->adc_ge = 512;
-	mt->adc_oe = 512;
-	for (i = 0; i < mt->conf->num_sensors; i++)
-		mt->vts[i] = 260;
-	mt->degc_cali = 40;
-	mt->o_slope = 0;
-
-	cell = nvmem_cell_get(dev, "calibration-data");
-	if (IS_ERR(cell)) {
-		if (PTR_ERR(cell) == -EPROBE_DEFER)
-			return PTR_ERR(cell);
-		return 0;
-	}
-
-	buf = (u32 *)nvmem_cell_read(cell, &len);
-
-	nvmem_cell_put(cell);
-
-	if (IS_ERR(buf))
-		return PTR_ERR(buf);
-
-	if (len < 3 * sizeof(u32)) {
-		dev_warn(dev, "invalid calibration data\n");
-		ret = -EINVAL;
-		goto out;
-	}
-
-	switch (mt->conf->version) {
-	case MTK_THERMAL_V1:
-		ret = mtk_thermal_extract_efuse_v1(mt, buf);
-		break;
-	case MTK_THERMAL_V2:
-		ret = mtk_thermal_extract_efuse_v2(mt, buf);
-		break;
-	case MTK_THERMAL_V3:
-		ret = mtk_thermal_extract_efuse_v3(mt, buf);
-		break;
-	default:
-		ret = -EINVAL;
-		break;
-	}
-
-	if (ret) {
-		dev_info(dev, "Device not calibrated, using default calibration values\n");
-		ret = 0;
-	}
-
-out:
-	kfree(buf);
-
-	return ret;
-}
-
-static const struct of_device_id mtk_thermal_of_match[] = {
-	{
-		.compatible = "mediatek,mt8173-thermal",
-		.data = (void *)&mt8173_thermal_data,
-	},
-	{
-		.compatible = "mediatek,mt2701-thermal",
-		.data = (void *)&mt2701_thermal_data,
-	},
-	{
-		.compatible = "mediatek,mt2712-thermal",
-		.data = (void *)&mt2712_thermal_data,
-	},
-	{
-		.compatible = "mediatek,mt7622-thermal",
-		.data = (void *)&mt7622_thermal_data,
-	},
-	{
-		.compatible = "mediatek,mt7986-thermal",
-		.data = (void *)&mt7986_thermal_data,
-	},
-	{
-		.compatible = "mediatek,mt8183-thermal",
-		.data = (void *)&mt8183_thermal_data,
-	}, {
-	},
-};
-MODULE_DEVICE_TABLE(of, mtk_thermal_of_match);
-
-static void mtk_thermal_turn_on_buffer(void __iomem *apmixed_base)
-{
-	int tmp;
-
-	tmp = readl(apmixed_base + APMIXED_SYS_TS_CON1);
-	tmp &= ~(0x37);
-	tmp |= 0x1;
-	writel(tmp, apmixed_base + APMIXED_SYS_TS_CON1);
-	udelay(200);
-}
-
-static void mtk_thermal_release_periodic_ts(struct mtk_thermal *mt,
-					    void __iomem *auxadc_base)
-{
-	int tmp;
-
-	writel(0x800, auxadc_base + AUXADC_CON1_SET_V);
-	writel(0x1, mt->thermal_base + TEMP_MONCTL0);
-	tmp = readl(mt->thermal_base + TEMP_MSRCTL1);
-	writel((tmp & (~0x10e)), mt->thermal_base + TEMP_MSRCTL1);
-}
-
-static int mtk_thermal_probe(struct platform_device *pdev)
-{
-	int ret, i, ctrl_id;
-	struct device_node *auxadc, *apmixedsys, *np = pdev->dev.of_node;
-	struct mtk_thermal *mt;
-	u64 auxadc_phys_base, apmixed_phys_base;
-	struct thermal_zone_device *tzdev;
-	void __iomem *apmixed_base, *auxadc_base;
-
-	mt = devm_kzalloc(&pdev->dev, sizeof(*mt), GFP_KERNEL);
-	if (!mt)
-		return -ENOMEM;
-
-	mt->conf = of_device_get_match_data(&pdev->dev);
-
-	mt->clk_peri_therm = devm_clk_get(&pdev->dev, "therm");
-	if (IS_ERR(mt->clk_peri_therm))
-		return PTR_ERR(mt->clk_peri_therm);
-
-	mt->clk_auxadc = devm_clk_get(&pdev->dev, "auxadc");
-	if (IS_ERR(mt->clk_auxadc))
-		return PTR_ERR(mt->clk_auxadc);
-
-	mt->thermal_base = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);
-	if (IS_ERR(mt->thermal_base))
-		return PTR_ERR(mt->thermal_base);
-
-	ret = mtk_thermal_get_calibration_data(&pdev->dev, mt);
-	if (ret)
-		return ret;
-
-	mutex_init(&mt->lock);
-
-	mt->dev = &pdev->dev;
-
-	auxadc = of_parse_phandle(np, "mediatek,auxadc", 0);
-	if (!auxadc) {
-		dev_err(&pdev->dev, "missing auxadc node\n");
-		return -ENODEV;
-	}
-
-	auxadc_base = of_iomap(auxadc, 0);
-	auxadc_phys_base = of_get_phys_base(auxadc);
-
-	of_node_put(auxadc);
-
-	if (auxadc_phys_base == OF_BAD_ADDR) {
-		dev_err(&pdev->dev, "Can't get auxadc phys address\n");
-		return -EINVAL;
-	}
-
-	apmixedsys = of_parse_phandle(np, "mediatek,apmixedsys", 0);
-	if (!apmixedsys) {
-		dev_err(&pdev->dev, "missing apmixedsys node\n");
-		return -ENODEV;
-	}
-
-	apmixed_base = of_iomap(apmixedsys, 0);
-	apmixed_phys_base = of_get_phys_base(apmixedsys);
-
-	of_node_put(apmixedsys);
-
-	if (apmixed_phys_base == OF_BAD_ADDR) {
-		dev_err(&pdev->dev, "Can't get auxadc phys address\n");
-		return -EINVAL;
-	}
-
-	ret = device_reset_optional(&pdev->dev);
-	if (ret)
-		return ret;
-
-	ret = clk_prepare_enable(mt->clk_auxadc);
-	if (ret) {
-		dev_err(&pdev->dev, "Can't enable auxadc clk: %d\n", ret);
-		return ret;
-	}
-
-	ret = clk_prepare_enable(mt->clk_peri_therm);
-	if (ret) {
-		dev_err(&pdev->dev, "Can't enable peri clk: %d\n", ret);
-		goto err_disable_clk_auxadc;
-	}
-
-	if (mt->conf->version != MTK_THERMAL_V1) {
-		mtk_thermal_turn_on_buffer(apmixed_base);
-		mtk_thermal_release_periodic_ts(mt, auxadc_base);
-	}
-
-	if (mt->conf->version == MTK_THERMAL_V1)
-		mt->raw_to_mcelsius = raw_to_mcelsius_v1;
-	else if (mt->conf->version == MTK_THERMAL_V2)
-		mt->raw_to_mcelsius = raw_to_mcelsius_v2;
-	else
-		mt->raw_to_mcelsius = raw_to_mcelsius_v3;
-
-	for (ctrl_id = 0; ctrl_id < mt->conf->num_controller ; ctrl_id++)
-		for (i = 0; i < mt->conf->num_banks; i++)
-			mtk_thermal_init_bank(mt, i, apmixed_phys_base,
-					      auxadc_phys_base, ctrl_id);
-
-	platform_set_drvdata(pdev, mt);
-
-	tzdev = devm_thermal_of_zone_register(&pdev->dev, 0, mt,
-					      &mtk_thermal_ops);
-	if (IS_ERR(tzdev)) {
-		ret = PTR_ERR(tzdev);
-		goto err_disable_clk_peri_therm;
-	}
-
-	ret = devm_thermal_add_hwmon_sysfs(tzdev);
-	if (ret)
-		dev_warn(&pdev->dev, "error in thermal_add_hwmon_sysfs");
-
-	return 0;
-
-err_disable_clk_peri_therm:
-	clk_disable_unprepare(mt->clk_peri_therm);
-err_disable_clk_auxadc:
-	clk_disable_unprepare(mt->clk_auxadc);
-
-	return ret;
-}
-
-static int mtk_thermal_remove(struct platform_device *pdev)
-{
-	struct mtk_thermal *mt = platform_get_drvdata(pdev);
-
-	clk_disable_unprepare(mt->clk_peri_therm);
-	clk_disable_unprepare(mt->clk_auxadc);
-
-	return 0;
-}
-
-static struct platform_driver mtk_thermal_driver = {
-	.probe = mtk_thermal_probe,
-	.remove = mtk_thermal_remove,
-	.driver = {
-		.name = "mtk-thermal",
-		.of_match_table = mtk_thermal_of_match,
-	},
-};
-
-module_platform_driver(mtk_thermal_driver);
-
-MODULE_AUTHOR("Michael Kao <[email protected]>");
-MODULE_AUTHOR("Louis Yu <[email protected]>");
-MODULE_AUTHOR("Dawei Chien <[email protected]>");
-MODULE_AUTHOR("Sascha Hauer <[email protected]>");
-MODULE_AUTHOR("Hanyi Wu <[email protected]>");
-MODULE_DESCRIPTION("Mediatek thermal driver");
-MODULE_LICENSE("GPL v2");
--- /dev/null
+++ b/drivers/thermal/mediatek/auxadc_thermal.c
@@ -0,0 +1,1254 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2015 MediaTek Inc.
+ * Author: Hanyi Wu <[email protected]>
+ *         Sascha Hauer <[email protected]>
+ *         Dawei Chien <[email protected]>
+ *         Louis Yu <[email protected]>
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/nvmem-consumer.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <linux/io.h>
+#include <linux/thermal.h>
+#include <linux/reset.h>
+#include <linux/types.h>
+
+#include "../thermal_hwmon.h"
+
+/* AUXADC Registers */
+#define AUXADC_CON1_SET_V	0x008
+#define AUXADC_CON1_CLR_V	0x00c
+#define AUXADC_CON2_V		0x010
+#define AUXADC_DATA(channel)	(0x14 + (channel) * 4)
+
+#define APMIXED_SYS_TS_CON1	0x604
+
+/* Thermal Controller Registers */
+#define TEMP_MONCTL0		0x000
+#define TEMP_MONCTL1		0x004
+#define TEMP_MONCTL2		0x008
+#define TEMP_MONIDET0		0x014
+#define TEMP_MONIDET1		0x018
+#define TEMP_MSRCTL0		0x038
+#define TEMP_MSRCTL1		0x03c
+#define TEMP_AHBPOLL		0x040
+#define TEMP_AHBTO		0x044
+#define TEMP_ADCPNP0		0x048
+#define TEMP_ADCPNP1		0x04c
+#define TEMP_ADCPNP2		0x050
+#define TEMP_ADCPNP3		0x0b4
+
+#define TEMP_ADCMUX		0x054
+#define TEMP_ADCEN		0x060
+#define TEMP_PNPMUXADDR		0x064
+#define TEMP_ADCMUXADDR		0x068
+#define TEMP_ADCENADDR		0x074
+#define TEMP_ADCVALIDADDR	0x078
+#define TEMP_ADCVOLTADDR	0x07c
+#define TEMP_RDCTRL		0x080
+#define TEMP_ADCVALIDMASK	0x084
+#define TEMP_ADCVOLTAGESHIFT	0x088
+#define TEMP_ADCWRITECTRL	0x08c
+#define TEMP_MSR0		0x090
+#define TEMP_MSR1		0x094
+#define TEMP_MSR2		0x098
+#define TEMP_MSR3		0x0B8
+
+#define TEMP_SPARE0		0x0f0
+
+#define TEMP_ADCPNP0_1          0x148
+#define TEMP_ADCPNP1_1          0x14c
+#define TEMP_ADCPNP2_1          0x150
+#define TEMP_MSR0_1             0x190
+#define TEMP_MSR1_1             0x194
+#define TEMP_MSR2_1             0x198
+#define TEMP_ADCPNP3_1          0x1b4
+#define TEMP_MSR3_1             0x1B8
+
+#define PTPCORESEL		0x400
+
+#define TEMP_MONCTL1_PERIOD_UNIT(x)	((x) & 0x3ff)
+
+#define TEMP_MONCTL2_FILTER_INTERVAL(x)	(((x) & 0x3ff) << 16)
+#define TEMP_MONCTL2_SENSOR_INTERVAL(x)	((x) & 0x3ff)
+
+#define TEMP_AHBPOLL_ADC_POLL_INTERVAL(x)	(x)
+
+#define TEMP_ADCWRITECTRL_ADC_PNP_WRITE		BIT(0)
+#define TEMP_ADCWRITECTRL_ADC_MUX_WRITE		BIT(1)
+
+#define TEMP_ADCVALIDMASK_VALID_HIGH		BIT(5)
+#define TEMP_ADCVALIDMASK_VALID_POS(bit)	(bit)
+
+/* MT8173 thermal sensors */
+#define MT8173_TS1	0
+#define MT8173_TS2	1
+#define MT8173_TS3	2
+#define MT8173_TS4	3
+#define MT8173_TSABB	4
+
+/* AUXADC channel 11 is used for the temperature sensors */
+#define MT8173_TEMP_AUXADC_CHANNEL	11
+
+/* The total number of temperature sensors in the MT8173 */
+#define MT8173_NUM_SENSORS		5
+
+/* The number of banks in the MT8173 */
+#define MT8173_NUM_ZONES		4
+
+/* The number of sensing points per bank */
+#define MT8173_NUM_SENSORS_PER_ZONE	4
+
+/* The number of controller in the MT8173 */
+#define MT8173_NUM_CONTROLLER		1
+
+/* The calibration coefficient of sensor  */
+#define MT8173_CALIBRATION	165
+
+/*
+ * Layout of the fuses providing the calibration data
+ * These macros could be used for MT8183, MT8173, MT2701, and MT2712.
+ * MT8183 has 6 sensors and needs 6 VTS calibration data.
+ * MT8173 has 5 sensors and needs 5 VTS calibration data.
+ * MT2701 has 3 sensors and needs 3 VTS calibration data.
+ * MT2712 has 4 sensors and needs 4 VTS calibration data.
+ */
+#define CALIB_BUF0_VALID_V1		BIT(0)
+#define CALIB_BUF1_ADC_GE_V1(x)		(((x) >> 22) & 0x3ff)
+#define CALIB_BUF0_VTS_TS1_V1(x)	(((x) >> 17) & 0x1ff)
+#define CALIB_BUF0_VTS_TS2_V1(x)	(((x) >> 8) & 0x1ff)
+#define CALIB_BUF1_VTS_TS3_V1(x)	(((x) >> 0) & 0x1ff)
+#define CALIB_BUF2_VTS_TS4_V1(x)	(((x) >> 23) & 0x1ff)
+#define CALIB_BUF2_VTS_TS5_V1(x)	(((x) >> 5) & 0x1ff)
+#define CALIB_BUF2_VTS_TSABB_V1(x)	(((x) >> 14) & 0x1ff)
+#define CALIB_BUF0_DEGC_CALI_V1(x)	(((x) >> 1) & 0x3f)
+#define CALIB_BUF0_O_SLOPE_V1(x)	(((x) >> 26) & 0x3f)
+#define CALIB_BUF0_O_SLOPE_SIGN_V1(x)	(((x) >> 7) & 0x1)
+#define CALIB_BUF1_ID_V1(x)		(((x) >> 9) & 0x1)
+
+/*
+ * Layout of the fuses providing the calibration data
+ * These macros could be used for MT7622.
+ */
+#define CALIB_BUF0_ADC_OE_V2(x)		(((x) >> 22) & 0x3ff)
+#define CALIB_BUF0_ADC_GE_V2(x)		(((x) >> 12) & 0x3ff)
+#define CALIB_BUF0_DEGC_CALI_V2(x)	(((x) >> 6) & 0x3f)
+#define CALIB_BUF0_O_SLOPE_V2(x)	(((x) >> 0) & 0x3f)
+#define CALIB_BUF1_VTS_TS1_V2(x)	(((x) >> 23) & 0x1ff)
+#define CALIB_BUF1_VTS_TS2_V2(x)	(((x) >> 14) & 0x1ff)
+#define CALIB_BUF1_VTS_TSABB_V2(x)	(((x) >> 5) & 0x1ff)
+#define CALIB_BUF1_VALID_V2(x)		(((x) >> 4) & 0x1)
+#define CALIB_BUF1_O_SLOPE_SIGN_V2(x)	(((x) >> 3) & 0x1)
+
+/*
+ * Layout of the fuses providing the calibration data
+ * These macros can be used for MT7981 and MT7986.
+ */
+#define CALIB_BUF0_ADC_GE_V3(x)		(((x) >> 0) & 0x3ff)
+#define CALIB_BUF0_DEGC_CALI_V3(x)	(((x) >> 20) & 0x3f)
+#define CALIB_BUF0_O_SLOPE_V3(x)	(((x) >> 26) & 0x3f)
+#define CALIB_BUF1_VTS_TS1_V3(x)	(((x) >> 0) & 0x1ff)
+#define CALIB_BUF1_VTS_TS2_V3(x)	(((x) >> 21) & 0x1ff)
+#define CALIB_BUF1_VTS_TSABB_V3(x)	(((x) >> 9) & 0x1ff)
+#define CALIB_BUF1_VALID_V3(x)		(((x) >> 18) & 0x1)
+#define CALIB_BUF1_O_SLOPE_SIGN_V3(x)	(((x) >> 19) & 0x1)
+#define CALIB_BUF1_ID_V3(x)		(((x) >> 20) & 0x1)
+
+enum {
+	VTS1,
+	VTS2,
+	VTS3,
+	VTS4,
+	VTS5,
+	VTSABB,
+	MAX_NUM_VTS,
+};
+
+enum mtk_thermal_version {
+	MTK_THERMAL_V1 = 1,
+	MTK_THERMAL_V2,
+	MTK_THERMAL_V3,
+};
+
+/* MT2701 thermal sensors */
+#define MT2701_TS1	0
+#define MT2701_TS2	1
+#define MT2701_TSABB	2
+
+/* AUXADC channel 11 is used for the temperature sensors */
+#define MT2701_TEMP_AUXADC_CHANNEL	11
+
+/* The total number of temperature sensors in the MT2701 */
+#define MT2701_NUM_SENSORS	3
+
+/* The number of sensing points per bank */
+#define MT2701_NUM_SENSORS_PER_ZONE	3
+
+/* The number of controller in the MT2701 */
+#define MT2701_NUM_CONTROLLER		1
+
+/* The calibration coefficient of sensor  */
+#define MT2701_CALIBRATION	165
+
+/* MT2712 thermal sensors */
+#define MT2712_TS1	0
+#define MT2712_TS2	1
+#define MT2712_TS3	2
+#define MT2712_TS4	3
+
+/* AUXADC channel 11 is used for the temperature sensors */
+#define MT2712_TEMP_AUXADC_CHANNEL	11
+
+/* The total number of temperature sensors in the MT2712 */
+#define MT2712_NUM_SENSORS	4
+
+/* The number of sensing points per bank */
+#define MT2712_NUM_SENSORS_PER_ZONE	4
+
+/* The number of controller in the MT2712 */
+#define MT2712_NUM_CONTROLLER		1
+
+/* The calibration coefficient of sensor  */
+#define MT2712_CALIBRATION	165
+
+#define MT7622_TEMP_AUXADC_CHANNEL	11
+#define MT7622_NUM_SENSORS		1
+#define MT7622_NUM_ZONES		1
+#define MT7622_NUM_SENSORS_PER_ZONE	1
+#define MT7622_TS1	0
+#define MT7622_NUM_CONTROLLER		1
+
+/* The maximum number of banks */
+#define MAX_NUM_ZONES		8
+
+/* The calibration coefficient of sensor  */
+#define MT7622_CALIBRATION	165
+
+/* MT8183 thermal sensors */
+#define MT8183_TS1	0
+#define MT8183_TS2	1
+#define MT8183_TS3	2
+#define MT8183_TS4	3
+#define MT8183_TS5	4
+#define MT8183_TSABB	5
+
+/* AUXADC channel  is used for the temperature sensors */
+#define MT8183_TEMP_AUXADC_CHANNEL	11
+
+/* The total number of temperature sensors in the MT8183 */
+#define MT8183_NUM_SENSORS	6
+
+/* The number of banks in the MT8183 */
+#define MT8183_NUM_ZONES               1
+
+/* The number of sensing points per bank */
+#define MT8183_NUM_SENSORS_PER_ZONE	 6
+
+/* The number of controller in the MT8183 */
+#define MT8183_NUM_CONTROLLER		2
+
+/* The calibration coefficient of sensor  */
+#define MT8183_CALIBRATION	153
+
+/* AUXADC channel 11 is used for the temperature sensors */
+#define MT7986_TEMP_AUXADC_CHANNEL	11
+
+/* The total number of temperature sensors in the MT7986 */
+#define MT7986_NUM_SENSORS		1
+
+/* The number of banks in the MT7986 */
+#define MT7986_NUM_ZONES		1
+
+/* The number of sensing points per bank */
+#define MT7986_NUM_SENSORS_PER_ZONE	1
+
+/* MT7986 thermal sensors */
+#define MT7986_TS1			0
+
+/* The number of controller in the MT7986 */
+#define MT7986_NUM_CONTROLLER		1
+
+/* The calibration coefficient of sensor  */
+#define MT7986_CALIBRATION		165
+
+struct mtk_thermal;
+
+struct thermal_bank_cfg {
+	unsigned int num_sensors;
+	const int *sensors;
+};
+
+struct mtk_thermal_bank {
+	struct mtk_thermal *mt;
+	int id;
+};
+
+struct mtk_thermal_data {
+	s32 num_banks;
+	s32 num_sensors;
+	s32 auxadc_channel;
+	const int *vts_index;
+	const int *sensor_mux_values;
+	const int *msr;
+	const int *adcpnp;
+	const int cali_val;
+	const int num_controller;
+	const int *controller_offset;
+	bool need_switch_bank;
+	struct thermal_bank_cfg bank_data[MAX_NUM_ZONES];
+	enum mtk_thermal_version version;
+};
+
+struct mtk_thermal {
+	struct device *dev;
+	void __iomem *thermal_base;
+
+	struct clk *clk_peri_therm;
+	struct clk *clk_auxadc;
+	/* lock: for getting and putting banks */
+	struct mutex lock;
+
+	/* Calibration values */
+	s32 adc_ge;
+	s32 adc_oe;
+	s32 degc_cali;
+	s32 o_slope;
+	s32 o_slope_sign;
+	s32 vts[MAX_NUM_VTS];
+
+	const struct mtk_thermal_data *conf;
+	struct mtk_thermal_bank banks[MAX_NUM_ZONES];
+
+	int (*raw_to_mcelsius)(struct mtk_thermal *mt, int sensno, s32 raw);
+};
+
+/* MT8183 thermal sensor data */
+static const int mt8183_bank_data[MT8183_NUM_SENSORS] = {
+	MT8183_TS1, MT8183_TS2, MT8183_TS3, MT8183_TS4, MT8183_TS5, MT8183_TSABB
+};
+
+static const int mt8183_msr[MT8183_NUM_SENSORS_PER_ZONE] = {
+	TEMP_MSR0_1, TEMP_MSR1_1, TEMP_MSR2_1, TEMP_MSR1, TEMP_MSR0, TEMP_MSR3_1
+};
+
+static const int mt8183_adcpnp[MT8183_NUM_SENSORS_PER_ZONE] = {
+	TEMP_ADCPNP0_1, TEMP_ADCPNP1_1, TEMP_ADCPNP2_1,
+	TEMP_ADCPNP1, TEMP_ADCPNP0, TEMP_ADCPNP3_1
+};
+
+static const int mt8183_mux_values[MT8183_NUM_SENSORS] = { 0, 1, 2, 3, 4, 0 };
+static const int mt8183_tc_offset[MT8183_NUM_CONTROLLER] = {0x0, 0x100};
+
+static const int mt8183_vts_index[MT8183_NUM_SENSORS] = {
+	VTS1, VTS2, VTS3, VTS4, VTS5, VTSABB
+};
+
+/* MT8173 thermal sensor data */
+static const int mt8173_bank_data[MT8173_NUM_ZONES][3] = {
+	{ MT8173_TS2, MT8173_TS3 },
+	{ MT8173_TS2, MT8173_TS4 },
+	{ MT8173_TS1, MT8173_TS2, MT8173_TSABB },
+	{ MT8173_TS2 },
+};
+
+static const int mt8173_msr[MT8173_NUM_SENSORS_PER_ZONE] = {
+	TEMP_MSR0, TEMP_MSR1, TEMP_MSR2, TEMP_MSR3
+};
+
+static const int mt8173_adcpnp[MT8173_NUM_SENSORS_PER_ZONE] = {
+	TEMP_ADCPNP0, TEMP_ADCPNP1, TEMP_ADCPNP2, TEMP_ADCPNP3
+};
+
+static const int mt8173_mux_values[MT8173_NUM_SENSORS] = { 0, 1, 2, 3, 16 };
+static const int mt8173_tc_offset[MT8173_NUM_CONTROLLER] = { 0x0, };
+
+static const int mt8173_vts_index[MT8173_NUM_SENSORS] = {
+	VTS1, VTS2, VTS3, VTS4, VTSABB
+};
+
+/* MT2701 thermal sensor data */
+static const int mt2701_bank_data[MT2701_NUM_SENSORS] = {
+	MT2701_TS1, MT2701_TS2, MT2701_TSABB
+};
+
+static const int mt2701_msr[MT2701_NUM_SENSORS_PER_ZONE] = {
+	TEMP_MSR0, TEMP_MSR1, TEMP_MSR2
+};
+
+static const int mt2701_adcpnp[MT2701_NUM_SENSORS_PER_ZONE] = {
+	TEMP_ADCPNP0, TEMP_ADCPNP1, TEMP_ADCPNP2
+};
+
+static const int mt2701_mux_values[MT2701_NUM_SENSORS] = { 0, 1, 16 };
+static const int mt2701_tc_offset[MT2701_NUM_CONTROLLER] = { 0x0, };
+
+static const int mt2701_vts_index[MT2701_NUM_SENSORS] = {
+	VTS1, VTS2, VTS3
+};
+
+/* MT2712 thermal sensor data */
+static const int mt2712_bank_data[MT2712_NUM_SENSORS] = {
+	MT2712_TS1, MT2712_TS2, MT2712_TS3, MT2712_TS4
+};
+
+static const int mt2712_msr[MT2712_NUM_SENSORS_PER_ZONE] = {
+	TEMP_MSR0, TEMP_MSR1, TEMP_MSR2, TEMP_MSR3
+};
+
+static const int mt2712_adcpnp[MT2712_NUM_SENSORS_PER_ZONE] = {
+	TEMP_ADCPNP0, TEMP_ADCPNP1, TEMP_ADCPNP2, TEMP_ADCPNP3
+};
+
+static const int mt2712_mux_values[MT2712_NUM_SENSORS] = { 0, 1, 2, 3 };
+static const int mt2712_tc_offset[MT2712_NUM_CONTROLLER] = { 0x0, };
+
+static const int mt2712_vts_index[MT2712_NUM_SENSORS] = {
+	VTS1, VTS2, VTS3, VTS4
+};
+
+/* MT7622 thermal sensor data */
+static const int mt7622_bank_data[MT7622_NUM_SENSORS] = { MT7622_TS1, };
+static const int mt7622_msr[MT7622_NUM_SENSORS_PER_ZONE] = { TEMP_MSR0, };
+static const int mt7622_adcpnp[MT7622_NUM_SENSORS_PER_ZONE] = { TEMP_ADCPNP0, };
+static const int mt7622_mux_values[MT7622_NUM_SENSORS] = { 0, };
+static const int mt7622_vts_index[MT7622_NUM_SENSORS] = { VTS1 };
+static const int mt7622_tc_offset[MT7622_NUM_CONTROLLER] = { 0x0, };
+
+/* MT7986 thermal sensor data */
+static const int mt7986_bank_data[MT7986_NUM_SENSORS] = { MT7986_TS1, };
+static const int mt7986_msr[MT7986_NUM_SENSORS_PER_ZONE] = { TEMP_MSR0, };
+static const int mt7986_adcpnp[MT7986_NUM_SENSORS_PER_ZONE] = { TEMP_ADCPNP0, };
+static const int mt7986_mux_values[MT7986_NUM_SENSORS] = { 0, };
+static const int mt7986_vts_index[MT7986_NUM_SENSORS] = { VTS1 };
+static const int mt7986_tc_offset[MT7986_NUM_CONTROLLER] = { 0x0, };
+
+/*
+ * The MT8173 thermal controller has four banks. Each bank can read up to
+ * four temperature sensors simultaneously. The MT8173 has a total of 5
+ * temperature sensors. We use each bank to measure a certain area of the
+ * SoC. Since TS2 is located centrally in the SoC it is influenced by multiple
+ * areas, hence is used in different banks.
+ *
+ * The thermal core only gets the maximum temperature of all banks, so
+ * the bank concept wouldn't be necessary here. However, the SVS (Smart
+ * Voltage Scaling) unit makes its decisions based on the same bank
+ * data, and this indeed needs the temperatures of the individual banks
+ * for making better decisions.
+ */
+static const struct mtk_thermal_data mt8173_thermal_data = {
+	.auxadc_channel = MT8173_TEMP_AUXADC_CHANNEL,
+	.num_banks = MT8173_NUM_ZONES,
+	.num_sensors = MT8173_NUM_SENSORS,
+	.vts_index = mt8173_vts_index,
+	.cali_val = MT8173_CALIBRATION,
+	.num_controller = MT8173_NUM_CONTROLLER,
+	.controller_offset = mt8173_tc_offset,
+	.need_switch_bank = true,
+	.bank_data = {
+		{
+			.num_sensors = 2,
+			.sensors = mt8173_bank_data[0],
+		}, {
+			.num_sensors = 2,
+			.sensors = mt8173_bank_data[1],
+		}, {
+			.num_sensors = 3,
+			.sensors = mt8173_bank_data[2],
+		}, {
+			.num_sensors = 1,
+			.sensors = mt8173_bank_data[3],
+		},
+	},
+	.msr = mt8173_msr,
+	.adcpnp = mt8173_adcpnp,
+	.sensor_mux_values = mt8173_mux_values,
+	.version = MTK_THERMAL_V1,
+};
+
+/*
+ * The MT2701 thermal controller has one bank, which can read up to
+ * three temperature sensors simultaneously. The MT2701 has a total of 3
+ * temperature sensors.
+ *
+ * The thermal core only gets the maximum temperature of this one bank,
+ * so the bank concept wouldn't be necessary here. However, the SVS (Smart
+ * Voltage Scaling) unit makes its decisions based on the same bank
+ * data.
+ */
+static const struct mtk_thermal_data mt2701_thermal_data = {
+	.auxadc_channel = MT2701_TEMP_AUXADC_CHANNEL,
+	.num_banks = 1,
+	.num_sensors = MT2701_NUM_SENSORS,
+	.vts_index = mt2701_vts_index,
+	.cali_val = MT2701_CALIBRATION,
+	.num_controller = MT2701_NUM_CONTROLLER,
+	.controller_offset = mt2701_tc_offset,
+	.need_switch_bank = true,
+	.bank_data = {
+		{
+			.num_sensors = 3,
+			.sensors = mt2701_bank_data,
+		},
+	},
+	.msr = mt2701_msr,
+	.adcpnp = mt2701_adcpnp,
+	.sensor_mux_values = mt2701_mux_values,
+	.version = MTK_THERMAL_V1,
+};
+
+/*
+ * The MT2712 thermal controller has one bank, which can read up to
+ * four temperature sensors simultaneously. The MT2712 has a total of 4
+ * temperature sensors.
+ *
+ * The thermal core only gets the maximum temperature of this one bank,
+ * so the bank concept wouldn't be necessary here. However, the SVS (Smart
+ * Voltage Scaling) unit makes its decisions based on the same bank
+ * data.
+ */
+static const struct mtk_thermal_data mt2712_thermal_data = {
+	.auxadc_channel = MT2712_TEMP_AUXADC_CHANNEL,
+	.num_banks = 1,
+	.num_sensors = MT2712_NUM_SENSORS,
+	.vts_index = mt2712_vts_index,
+	.cali_val = MT2712_CALIBRATION,
+	.num_controller = MT2712_NUM_CONTROLLER,
+	.controller_offset = mt2712_tc_offset,
+	.need_switch_bank = true,
+	.bank_data = {
+		{
+			.num_sensors = 4,
+			.sensors = mt2712_bank_data,
+		},
+	},
+	.msr = mt2712_msr,
+	.adcpnp = mt2712_adcpnp,
+	.sensor_mux_values = mt2712_mux_values,
+	.version = MTK_THERMAL_V1,
+};
+
+/*
+ * MT7622 have only one sensing point which uses AUXADC Channel 11 for raw data
+ * access.
+ */
+static const struct mtk_thermal_data mt7622_thermal_data = {
+	.auxadc_channel = MT7622_TEMP_AUXADC_CHANNEL,
+	.num_banks = MT7622_NUM_ZONES,
+	.num_sensors = MT7622_NUM_SENSORS,
+	.vts_index = mt7622_vts_index,
+	.cali_val = MT7622_CALIBRATION,
+	.num_controller = MT7622_NUM_CONTROLLER,
+	.controller_offset = mt7622_tc_offset,
+	.need_switch_bank = true,
+	.bank_data = {
+		{
+			.num_sensors = 1,
+			.sensors = mt7622_bank_data,
+		},
+	},
+	.msr = mt7622_msr,
+	.adcpnp = mt7622_adcpnp,
+	.sensor_mux_values = mt7622_mux_values,
+	.version = MTK_THERMAL_V2,
+};
+
+/*
+ * The MT8183 thermal controller has one bank for the current SW framework.
+ * The MT8183 has a total of 6 temperature sensors.
+ * There are two thermal controller to control the six sensor.
+ * The first one bind 2 sensor, and the other bind 4 sensors.
+ * The thermal core only gets the maximum temperature of all sensor, so
+ * the bank concept wouldn't be necessary here. However, the SVS (Smart
+ * Voltage Scaling) unit makes its decisions based on the same bank
+ * data, and this indeed needs the temperatures of the individual banks
+ * for making better decisions.
+ */
+static const struct mtk_thermal_data mt8183_thermal_data = {
+	.auxadc_channel = MT8183_TEMP_AUXADC_CHANNEL,
+	.num_banks = MT8183_NUM_ZONES,
+	.num_sensors = MT8183_NUM_SENSORS,
+	.vts_index = mt8183_vts_index,
+	.cali_val = MT8183_CALIBRATION,
+	.num_controller = MT8183_NUM_CONTROLLER,
+	.controller_offset = mt8183_tc_offset,
+	.need_switch_bank = false,
+	.bank_data = {
+		{
+			.num_sensors = 6,
+			.sensors = mt8183_bank_data,
+		},
+	},
+
+	.msr = mt8183_msr,
+	.adcpnp = mt8183_adcpnp,
+	.sensor_mux_values = mt8183_mux_values,
+	.version = MTK_THERMAL_V1,
+};
+
+/*
+ * MT7986 uses AUXADC Channel 11 for raw data access.
+ */
+static const struct mtk_thermal_data mt7986_thermal_data = {
+	.auxadc_channel = MT7986_TEMP_AUXADC_CHANNEL,
+	.num_banks = MT7986_NUM_ZONES,
+	.num_sensors = MT7986_NUM_SENSORS,
+	.vts_index = mt7986_vts_index,
+	.cali_val = MT7986_CALIBRATION,
+	.num_controller = MT7986_NUM_CONTROLLER,
+	.controller_offset = mt7986_tc_offset,
+	.need_switch_bank = true,
+	.bank_data = {
+		{
+			.num_sensors = 1,
+			.sensors = mt7986_bank_data,
+		},
+	},
+	.msr = mt7986_msr,
+	.adcpnp = mt7986_adcpnp,
+	.sensor_mux_values = mt7986_mux_values,
+	.version = MTK_THERMAL_V3,
+};
+
+/**
+ * raw_to_mcelsius_v1 - convert a raw ADC value to mcelsius
+ * @mt:	The thermal controller
+ * @sensno:	sensor number
+ * @raw:	raw ADC value
+ *
+ * This converts the raw ADC value to mcelsius using the SoC specific
+ * calibration constants
+ */
+static int raw_to_mcelsius_v1(struct mtk_thermal *mt, int sensno, s32 raw)
+{
+	s32 tmp;
+
+	raw &= 0xfff;
+
+	tmp = 203450520 << 3;
+	tmp /= mt->conf->cali_val + mt->o_slope;
+	tmp /= 10000 + mt->adc_ge;
+	tmp *= raw - mt->vts[sensno] - 3350;
+	tmp >>= 3;
+
+	return mt->degc_cali * 500 - tmp;
+}
+
+static int raw_to_mcelsius_v2(struct mtk_thermal *mt, int sensno, s32 raw)
+{
+	s32 format_1;
+	s32 format_2;
+	s32 g_oe;
+	s32 g_gain;
+	s32 g_x_roomt;
+	s32 tmp;
+
+	if (raw == 0)
+		return 0;
+
+	raw &= 0xfff;
+	g_gain = 10000 + (((mt->adc_ge - 512) * 10000) >> 12);
+	g_oe = mt->adc_oe - 512;
+	format_1 = mt->vts[VTS2] + 3105 - g_oe;
+	format_2 = (mt->degc_cali * 10) >> 1;
+	g_x_roomt = (((format_1 * 10000) >> 12) * 10000) / g_gain;
+
+	tmp = (((((raw - g_oe) * 10000) >> 12) * 10000) / g_gain) - g_x_roomt;
+	tmp = tmp * 10 * 100 / 11;
+
+	if (mt->o_slope_sign == 0)
+		tmp = tmp / (165 - mt->o_slope);
+	else
+		tmp = tmp / (165 + mt->o_slope);
+
+	return (format_2 - tmp) * 100;
+}
+
+static int raw_to_mcelsius_v3(struct mtk_thermal *mt, int sensno, s32 raw)
+{
+	s32 tmp;
+
+	if (raw == 0)
+		return 0;
+
+	raw &= 0xfff;
+	tmp = 100000 * 15 / 16 * 10000;
+	tmp /= 4096 - 512 + mt->adc_ge;
+	tmp /= 1490;
+	tmp *= raw - mt->vts[sensno] - 2900;
+
+	return mt->degc_cali * 500 - tmp;
+}
+
+/**
+ * mtk_thermal_get_bank - get bank
+ * @bank:	The bank
+ *
+ * The bank registers are banked, we have to select a bank in the
+ * PTPCORESEL register to access it.
+ */
+static void mtk_thermal_get_bank(struct mtk_thermal_bank *bank)
+{
+	struct mtk_thermal *mt = bank->mt;
+	u32 val;
+
+	if (mt->conf->need_switch_bank) {
+		mutex_lock(&mt->lock);
+
+		val = readl(mt->thermal_base + PTPCORESEL);
+		val &= ~0xf;
+		val |= bank->id;
+		writel(val, mt->thermal_base + PTPCORESEL);
+	}
+}
+
+/**
+ * mtk_thermal_put_bank - release bank
+ * @bank:	The bank
+ *
+ * release a bank previously taken with mtk_thermal_get_bank,
+ */
+static void mtk_thermal_put_bank(struct mtk_thermal_bank *bank)
+{
+	struct mtk_thermal *mt = bank->mt;
+
+	if (mt->conf->need_switch_bank)
+		mutex_unlock(&mt->lock);
+}
+
+/**
+ * mtk_thermal_bank_temperature - get the temperature of a bank
+ * @bank:	The bank
+ *
+ * The temperature of a bank is considered the maximum temperature of
+ * the sensors associated to the bank.
+ */
+static int mtk_thermal_bank_temperature(struct mtk_thermal_bank *bank)
+{
+	struct mtk_thermal *mt = bank->mt;
+	const struct mtk_thermal_data *conf = mt->conf;
+	int i, temp = INT_MIN, max = INT_MIN;
+	u32 raw;
+
+	for (i = 0; i < conf->bank_data[bank->id].num_sensors; i++) {
+		raw = readl(mt->thermal_base + conf->msr[i]);
+
+		temp = mt->raw_to_mcelsius(
+			mt, conf->bank_data[bank->id].sensors[i], raw);
+
+
+		/*
+		 * The first read of a sensor often contains very high bogus
+		 * temperature value. Filter these out so that the system does
+		 * not immediately shut down.
+		 */
+		if (temp > 200000)
+			temp = 0;
+
+		if (temp > max)
+			max = temp;
+	}
+
+	return max;
+}
+
+static int mtk_read_temp(struct thermal_zone_device *tz, int *temperature)
+{
+	struct mtk_thermal *mt = tz->devdata;
+	int i;
+	int tempmax = INT_MIN;
+
+	for (i = 0; i < mt->conf->num_banks; i++) {
+		struct mtk_thermal_bank *bank = &mt->banks[i];
+
+		mtk_thermal_get_bank(bank);
+
+		tempmax = max(tempmax, mtk_thermal_bank_temperature(bank));
+
+		mtk_thermal_put_bank(bank);
+	}
+
+	*temperature = tempmax;
+
+	return 0;
+}
+
+static const struct thermal_zone_device_ops mtk_thermal_ops = {
+	.get_temp = mtk_read_temp,
+};
+
+static void mtk_thermal_init_bank(struct mtk_thermal *mt, int num,
+				  u32 apmixed_phys_base, u32 auxadc_phys_base,
+				  int ctrl_id)
+{
+	struct mtk_thermal_bank *bank = &mt->banks[num];
+	const struct mtk_thermal_data *conf = mt->conf;
+	int i;
+
+	int offset = mt->conf->controller_offset[ctrl_id];
+	void __iomem *controller_base = mt->thermal_base + offset;
+
+	bank->id = num;
+	bank->mt = mt;
+
+	mtk_thermal_get_bank(bank);
+
+	/* bus clock 66M counting unit is 12 * 15.15ns * 256 = 46.540us */
+	writel(TEMP_MONCTL1_PERIOD_UNIT(12), controller_base + TEMP_MONCTL1);
+
+	/*
+	 * filt interval is 1 * 46.540us = 46.54us,
+	 * sen interval is 429 * 46.540us = 19.96ms
+	 */
+	writel(TEMP_MONCTL2_FILTER_INTERVAL(1) |
+			TEMP_MONCTL2_SENSOR_INTERVAL(429),
+			controller_base + TEMP_MONCTL2);
+
+	/* poll is set to 10u */
+	writel(TEMP_AHBPOLL_ADC_POLL_INTERVAL(768),
+	       controller_base + TEMP_AHBPOLL);
+
+	/* temperature sampling control, 1 sample */
+	writel(0x0, controller_base + TEMP_MSRCTL0);
+
+	/* exceed this polling time, IRQ would be inserted */
+	writel(0xffffffff, controller_base + TEMP_AHBTO);
+
+	/* number of interrupts per event, 1 is enough */
+	writel(0x0, controller_base + TEMP_MONIDET0);
+	writel(0x0, controller_base + TEMP_MONIDET1);
+
+	/*
+	 * The MT8173 thermal controller does not have its own ADC. Instead it
+	 * uses AHB bus accesses to control the AUXADC. To do this the thermal
+	 * controller has to be programmed with the physical addresses of the
+	 * AUXADC registers and with the various bit positions in the AUXADC.
+	 * Also the thermal controller controls a mux in the APMIXEDSYS register
+	 * space.
+	 */
+
+	/*
+	 * this value will be stored to TEMP_PNPMUXADDR (TEMP_SPARE0)
+	 * automatically by hw
+	 */
+	writel(BIT(conf->auxadc_channel), controller_base + TEMP_ADCMUX);
+
+	/* AHB address for auxadc mux selection */
+	writel(auxadc_phys_base + AUXADC_CON1_CLR_V,
+	       controller_base + TEMP_ADCMUXADDR);
+
+	if (mt->conf->version == MTK_THERMAL_V1) {
+		/* AHB address for pnp sensor mux selection */
+		writel(apmixed_phys_base + APMIXED_SYS_TS_CON1,
+		       controller_base + TEMP_PNPMUXADDR);
+	}
+
+	/* AHB value for auxadc enable */
+	writel(BIT(conf->auxadc_channel), controller_base + TEMP_ADCEN);
+
+	/* AHB address for auxadc enable (channel 0 immediate mode selected) */
+	writel(auxadc_phys_base + AUXADC_CON1_SET_V,
+	       controller_base + TEMP_ADCENADDR);
+
+	/* AHB address for auxadc valid bit */
+	writel(auxadc_phys_base + AUXADC_DATA(conf->auxadc_channel),
+	       controller_base + TEMP_ADCVALIDADDR);
+
+	/* AHB address for auxadc voltage output */
+	writel(auxadc_phys_base + AUXADC_DATA(conf->auxadc_channel),
+	       controller_base + TEMP_ADCVOLTADDR);
+
+	/* read valid & voltage are at the same register */
+	writel(0x0, controller_base + TEMP_RDCTRL);
+
+	/* indicate where the valid bit is */
+	writel(TEMP_ADCVALIDMASK_VALID_HIGH | TEMP_ADCVALIDMASK_VALID_POS(12),
+	       controller_base + TEMP_ADCVALIDMASK);
+
+	/* no shift */
+	writel(0x0, controller_base + TEMP_ADCVOLTAGESHIFT);
+
+	/* enable auxadc mux write transaction */
+	writel(TEMP_ADCWRITECTRL_ADC_MUX_WRITE,
+		controller_base + TEMP_ADCWRITECTRL);
+
+	for (i = 0; i < conf->bank_data[num].num_sensors; i++)
+		writel(conf->sensor_mux_values[conf->bank_data[num].sensors[i]],
+		       mt->thermal_base + conf->adcpnp[i]);
+
+	writel((1 << conf->bank_data[num].num_sensors) - 1,
+	       controller_base + TEMP_MONCTL0);
+
+	writel(TEMP_ADCWRITECTRL_ADC_PNP_WRITE |
+	       TEMP_ADCWRITECTRL_ADC_MUX_WRITE,
+	       controller_base + TEMP_ADCWRITECTRL);
+
+	mtk_thermal_put_bank(bank);
+}
+
+static u64 of_get_phys_base(struct device_node *np)
+{
+	u64 size64;
+	const __be32 *regaddr_p;
+
+	regaddr_p = of_get_address(np, 0, &size64, NULL);
+	if (!regaddr_p)
+		return OF_BAD_ADDR;
+
+	return of_translate_address(np, regaddr_p);
+}
+
+static int mtk_thermal_extract_efuse_v1(struct mtk_thermal *mt, u32 *buf)
+{
+	int i;
+
+	if (!(buf[0] & CALIB_BUF0_VALID_V1))
+		return -EINVAL;
+
+	mt->adc_ge = CALIB_BUF1_ADC_GE_V1(buf[1]);
+
+	for (i = 0; i < mt->conf->num_sensors; i++) {
+		switch (mt->conf->vts_index[i]) {
+		case VTS1:
+			mt->vts[VTS1] = CALIB_BUF0_VTS_TS1_V1(buf[0]);
+			break;
+		case VTS2:
+			mt->vts[VTS2] = CALIB_BUF0_VTS_TS2_V1(buf[0]);
+			break;
+		case VTS3:
+			mt->vts[VTS3] = CALIB_BUF1_VTS_TS3_V1(buf[1]);
+			break;
+		case VTS4:
+			mt->vts[VTS4] = CALIB_BUF2_VTS_TS4_V1(buf[2]);
+			break;
+		case VTS5:
+			mt->vts[VTS5] = CALIB_BUF2_VTS_TS5_V1(buf[2]);
+			break;
+		case VTSABB:
+			mt->vts[VTSABB] =
+				CALIB_BUF2_VTS_TSABB_V1(buf[2]);
+			break;
+		default:
+			break;
+		}
+	}
+
+	mt->degc_cali = CALIB_BUF0_DEGC_CALI_V1(buf[0]);
+	if (CALIB_BUF1_ID_V1(buf[1]) &
+	    CALIB_BUF0_O_SLOPE_SIGN_V1(buf[0]))
+		mt->o_slope = -CALIB_BUF0_O_SLOPE_V1(buf[0]);
+	else
+		mt->o_slope = CALIB_BUF0_O_SLOPE_V1(buf[0]);
+
+	return 0;
+}
+
+static int mtk_thermal_extract_efuse_v2(struct mtk_thermal *mt, u32 *buf)
+{
+	if (!CALIB_BUF1_VALID_V2(buf[1]))
+		return -EINVAL;
+
+	mt->adc_oe = CALIB_BUF0_ADC_OE_V2(buf[0]);
+	mt->adc_ge = CALIB_BUF0_ADC_GE_V2(buf[0]);
+	mt->degc_cali = CALIB_BUF0_DEGC_CALI_V2(buf[0]);
+	mt->o_slope = CALIB_BUF0_O_SLOPE_V2(buf[0]);
+	mt->vts[VTS1] = CALIB_BUF1_VTS_TS1_V2(buf[1]);
+	mt->vts[VTS2] = CALIB_BUF1_VTS_TS2_V2(buf[1]);
+	mt->vts[VTSABB] = CALIB_BUF1_VTS_TSABB_V2(buf[1]);
+	mt->o_slope_sign = CALIB_BUF1_O_SLOPE_SIGN_V2(buf[1]);
+
+	return 0;
+}
+
+static int mtk_thermal_extract_efuse_v3(struct mtk_thermal *mt, u32 *buf)
+{
+	if (!CALIB_BUF1_VALID_V3(buf[1]))
+		return -EINVAL;
+
+	mt->adc_ge = CALIB_BUF0_ADC_GE_V3(buf[0]);
+	mt->degc_cali = CALIB_BUF0_DEGC_CALI_V3(buf[0]);
+	mt->o_slope = CALIB_BUF0_O_SLOPE_V3(buf[0]);
+	mt->vts[VTS1] = CALIB_BUF1_VTS_TS1_V3(buf[1]);
+	mt->vts[VTS2] = CALIB_BUF1_VTS_TS2_V3(buf[1]);
+	mt->vts[VTSABB] = CALIB_BUF1_VTS_TSABB_V3(buf[1]);
+	mt->o_slope_sign = CALIB_BUF1_O_SLOPE_SIGN_V3(buf[1]);
+
+	if (CALIB_BUF1_ID_V3(buf[1]) == 0)
+		mt->o_slope = 0;
+
+	return 0;
+}
+
+static int mtk_thermal_get_calibration_data(struct device *dev,
+					    struct mtk_thermal *mt)
+{
+	struct nvmem_cell *cell;
+	u32 *buf;
+	size_t len;
+	int i, ret = 0;
+
+	/* Start with default values */
+	mt->adc_ge = 512;
+	mt->adc_oe = 512;
+	for (i = 0; i < mt->conf->num_sensors; i++)
+		mt->vts[i] = 260;
+	mt->degc_cali = 40;
+	mt->o_slope = 0;
+
+	cell = nvmem_cell_get(dev, "calibration-data");
+	if (IS_ERR(cell)) {
+		if (PTR_ERR(cell) == -EPROBE_DEFER)
+			return PTR_ERR(cell);
+		return 0;
+	}
+
+	buf = (u32 *)nvmem_cell_read(cell, &len);
+
+	nvmem_cell_put(cell);
+
+	if (IS_ERR(buf))
+		return PTR_ERR(buf);
+
+	if (len < 3 * sizeof(u32)) {
+		dev_warn(dev, "invalid calibration data\n");
+		ret = -EINVAL;
+		goto out;
+	}
+
+	switch (mt->conf->version) {
+	case MTK_THERMAL_V1:
+		ret = mtk_thermal_extract_efuse_v1(mt, buf);
+		break;
+	case MTK_THERMAL_V2:
+		ret = mtk_thermal_extract_efuse_v2(mt, buf);
+		break;
+	case MTK_THERMAL_V3:
+		ret = mtk_thermal_extract_efuse_v3(mt, buf);
+		break;
+	default:
+		ret = -EINVAL;
+		break;
+	}
+
+	if (ret) {
+		dev_info(dev, "Device not calibrated, using default calibration values\n");
+		ret = 0;
+	}
+
+out:
+	kfree(buf);
+
+	return ret;
+}
+
+static const struct of_device_id mtk_thermal_of_match[] = {
+	{
+		.compatible = "mediatek,mt8173-thermal",
+		.data = (void *)&mt8173_thermal_data,
+	},
+	{
+		.compatible = "mediatek,mt2701-thermal",
+		.data = (void *)&mt2701_thermal_data,
+	},
+	{
+		.compatible = "mediatek,mt2712-thermal",
+		.data = (void *)&mt2712_thermal_data,
+	},
+	{
+		.compatible = "mediatek,mt7622-thermal",
+		.data = (void *)&mt7622_thermal_data,
+	},
+	{
+		.compatible = "mediatek,mt7986-thermal",
+		.data = (void *)&mt7986_thermal_data,
+	},
+	{
+		.compatible = "mediatek,mt8183-thermal",
+		.data = (void *)&mt8183_thermal_data,
+	}, {
+	},
+};
+MODULE_DEVICE_TABLE(of, mtk_thermal_of_match);
+
+static void mtk_thermal_turn_on_buffer(void __iomem *apmixed_base)
+{
+	int tmp;
+
+	tmp = readl(apmixed_base + APMIXED_SYS_TS_CON1);
+	tmp &= ~(0x37);
+	tmp |= 0x1;
+	writel(tmp, apmixed_base + APMIXED_SYS_TS_CON1);
+	udelay(200);
+}
+
+static void mtk_thermal_release_periodic_ts(struct mtk_thermal *mt,
+					    void __iomem *auxadc_base)
+{
+	int tmp;
+
+	writel(0x800, auxadc_base + AUXADC_CON1_SET_V);
+	writel(0x1, mt->thermal_base + TEMP_MONCTL0);
+	tmp = readl(mt->thermal_base + TEMP_MSRCTL1);
+	writel((tmp & (~0x10e)), mt->thermal_base + TEMP_MSRCTL1);
+}
+
+static int mtk_thermal_probe(struct platform_device *pdev)
+{
+	int ret, i, ctrl_id;
+	struct device_node *auxadc, *apmixedsys, *np = pdev->dev.of_node;
+	struct mtk_thermal *mt;
+	u64 auxadc_phys_base, apmixed_phys_base;
+	struct thermal_zone_device *tzdev;
+	void __iomem *apmixed_base, *auxadc_base;
+
+	mt = devm_kzalloc(&pdev->dev, sizeof(*mt), GFP_KERNEL);
+	if (!mt)
+		return -ENOMEM;
+
+	mt->conf = of_device_get_match_data(&pdev->dev);
+
+	mt->clk_peri_therm = devm_clk_get(&pdev->dev, "therm");
+	if (IS_ERR(mt->clk_peri_therm))
+		return PTR_ERR(mt->clk_peri_therm);
+
+	mt->clk_auxadc = devm_clk_get(&pdev->dev, "auxadc");
+	if (IS_ERR(mt->clk_auxadc))
+		return PTR_ERR(mt->clk_auxadc);
+
+	mt->thermal_base = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);
+	if (IS_ERR(mt->thermal_base))
+		return PTR_ERR(mt->thermal_base);
+
+	ret = mtk_thermal_get_calibration_data(&pdev->dev, mt);
+	if (ret)
+		return ret;
+
+	mutex_init(&mt->lock);
+
+	mt->dev = &pdev->dev;
+
+	auxadc = of_parse_phandle(np, "mediatek,auxadc", 0);
+	if (!auxadc) {
+		dev_err(&pdev->dev, "missing auxadc node\n");
+		return -ENODEV;
+	}
+
+	auxadc_base = of_iomap(auxadc, 0);
+	auxadc_phys_base = of_get_phys_base(auxadc);
+
+	of_node_put(auxadc);
+
+	if (auxadc_phys_base == OF_BAD_ADDR) {
+		dev_err(&pdev->dev, "Can't get auxadc phys address\n");
+		return -EINVAL;
+	}
+
+	apmixedsys = of_parse_phandle(np, "mediatek,apmixedsys", 0);
+	if (!apmixedsys) {
+		dev_err(&pdev->dev, "missing apmixedsys node\n");
+		return -ENODEV;
+	}
+
+	apmixed_base = of_iomap(apmixedsys, 0);
+	apmixed_phys_base = of_get_phys_base(apmixedsys);
+
+	of_node_put(apmixedsys);
+
+	if (apmixed_phys_base == OF_BAD_ADDR) {
+		dev_err(&pdev->dev, "Can't get auxadc phys address\n");
+		return -EINVAL;
+	}
+
+	ret = device_reset_optional(&pdev->dev);
+	if (ret)
+		return ret;
+
+	ret = clk_prepare_enable(mt->clk_auxadc);
+	if (ret) {
+		dev_err(&pdev->dev, "Can't enable auxadc clk: %d\n", ret);
+		return ret;
+	}
+
+	ret = clk_prepare_enable(mt->clk_peri_therm);
+	if (ret) {
+		dev_err(&pdev->dev, "Can't enable peri clk: %d\n", ret);
+		goto err_disable_clk_auxadc;
+	}
+
+	if (mt->conf->version != MTK_THERMAL_V1) {
+		mtk_thermal_turn_on_buffer(apmixed_base);
+		mtk_thermal_release_periodic_ts(mt, auxadc_base);
+	}
+
+	if (mt->conf->version == MTK_THERMAL_V1)
+		mt->raw_to_mcelsius = raw_to_mcelsius_v1;
+	else if (mt->conf->version == MTK_THERMAL_V2)
+		mt->raw_to_mcelsius = raw_to_mcelsius_v2;
+	else
+		mt->raw_to_mcelsius = raw_to_mcelsius_v3;
+
+	for (ctrl_id = 0; ctrl_id < mt->conf->num_controller ; ctrl_id++)
+		for (i = 0; i < mt->conf->num_banks; i++)
+			mtk_thermal_init_bank(mt, i, apmixed_phys_base,
+					      auxadc_phys_base, ctrl_id);
+
+	platform_set_drvdata(pdev, mt);
+
+	tzdev = devm_thermal_of_zone_register(&pdev->dev, 0, mt,
+					      &mtk_thermal_ops);
+	if (IS_ERR(tzdev)) {
+		ret = PTR_ERR(tzdev);
+		goto err_disable_clk_peri_therm;
+	}
+
+	ret = devm_thermal_add_hwmon_sysfs(tzdev);
+	if (ret)
+		dev_warn(&pdev->dev, "error in thermal_add_hwmon_sysfs");
+
+	return 0;
+
+err_disable_clk_peri_therm:
+	clk_disable_unprepare(mt->clk_peri_therm);
+err_disable_clk_auxadc:
+	clk_disable_unprepare(mt->clk_auxadc);
+
+	return ret;
+}
+
+static int mtk_thermal_remove(struct platform_device *pdev)
+{
+	struct mtk_thermal *mt = platform_get_drvdata(pdev);
+
+	clk_disable_unprepare(mt->clk_peri_therm);
+	clk_disable_unprepare(mt->clk_auxadc);
+
+	return 0;
+}
+
+static struct platform_driver mtk_thermal_driver = {
+	.probe = mtk_thermal_probe,
+	.remove = mtk_thermal_remove,
+	.driver = {
+		.name = "mtk-thermal",
+		.of_match_table = mtk_thermal_of_match,
+	},
+};
+
+module_platform_driver(mtk_thermal_driver);
+
+MODULE_AUTHOR("Michael Kao <[email protected]>");
+MODULE_AUTHOR("Louis Yu <[email protected]>");
+MODULE_AUTHOR("Dawei Chien <[email protected]>");
+MODULE_AUTHOR("Sascha Hauer <[email protected]>");
+MODULE_AUTHOR("Hanyi Wu <[email protected]>");
+MODULE_DESCRIPTION("Mediatek thermal driver");
+MODULE_LICENSE("GPL v2");