From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB

---
 kernel/drivers/thermal/qcom/tsens.h |  568 +++++++++++++++++++++++++++++++++++++++++++++++++++++---
 1 files changed, 534 insertions(+), 34 deletions(-)

diff --git a/kernel/drivers/thermal/qcom/tsens.h b/kernel/drivers/thermal/qcom/tsens.h
index 14331eb..bbb1e83 100644
--- a/kernel/drivers/thermal/qcom/tsens.h
+++ b/kernel/drivers/thermal/qcom/tsens.h
@@ -1,32 +1,55 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (c) 2015, The Linux Foundation. All rights reserved.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
  */
+
 #ifndef __QCOM_TSENS_H__
 #define __QCOM_TSENS_H__
 
 #define ONE_PT_CALIB		0x1
 #define ONE_PT_CALIB2		0x2
 #define TWO_PT_CALIB		0x3
+#define CAL_DEGC_PT1		30
+#define CAL_DEGC_PT2		120
+#define SLOPE_FACTOR		1000
+#define SLOPE_DEFAULT		3200
+#define THRESHOLD_MAX_ADC_CODE	0x3ff
+#define THRESHOLD_MIN_ADC_CODE	0x0
 
+#include <linux/interrupt.h>
 #include <linux/thermal.h>
+#include <linux/regmap.h>
+#include <linux/slab.h>
 
-struct tsens_device;
+struct tsens_priv;
 
+/* IP version numbers in ascending order */
+enum tsens_ver {
+	VER_0_1 = 0,
+	VER_1_X,
+	VER_2_X,
+};
+
+enum tsens_irq_type {
+	LOWER,
+	UPPER,
+	CRITICAL,
+};
+
+/**
+ * struct tsens_sensor - data for each sensor connected to the tsens device
+ * @priv: tsens device instance that this sensor is connected to
+ * @tzd: pointer to the thermal zone that this sensor is in
+ * @offset: offset of temperature adjustment curve
+ * @hw_id: HW ID can be used in case of platform-specific IDs
+ * @slope: slope of temperature adjustment curve
+ * @status: 8960-specific variable to track 8960 and 8660 status register offset
+ */
 struct tsens_sensor {
-	struct tsens_device		*tmdev;
+	struct tsens_priv		*priv;
 	struct thermal_zone_device	*tzd;
 	int				offset;
-	int				id;
-	int				hw_id;
+	unsigned int			hw_id;
 	int				slope;
 	u32				status;
 };
@@ -44,53 +67,530 @@
  */
 struct tsens_ops {
 	/* mandatory callbacks */
-	int (*init)(struct tsens_device *);
-	int (*calibrate)(struct tsens_device *);
-	int (*get_temp)(struct tsens_device *, int, int *);
+	int (*init)(struct tsens_priv *priv);
+	int (*calibrate)(struct tsens_priv *priv);
+	int (*get_temp)(const struct tsens_sensor *s, int *temp);
 	/* optional callbacks */
-	int (*enable)(struct tsens_device *, int);
-	void (*disable)(struct tsens_device *);
-	int (*suspend)(struct tsens_device *);
-	int (*resume)(struct tsens_device *);
-	int (*get_trend)(struct tsens_device *, int, enum thermal_trend *);
+	int (*enable)(struct tsens_priv *priv, int i);
+	void (*disable)(struct tsens_priv *priv);
+	int (*suspend)(struct tsens_priv *priv);
+	int (*resume)(struct tsens_priv *priv);
+	int (*get_trend)(struct tsens_sensor *s, enum thermal_trend *trend);
+};
+
+#define REG_FIELD_FOR_EACH_SENSOR11(_name, _offset, _startbit, _stopbit) \
+	[_name##_##0]  = REG_FIELD(_offset,      _startbit, _stopbit),	\
+	[_name##_##1]  = REG_FIELD(_offset +  4, _startbit, _stopbit), \
+	[_name##_##2]  = REG_FIELD(_offset +  8, _startbit, _stopbit), \
+	[_name##_##3]  = REG_FIELD(_offset + 12, _startbit, _stopbit), \
+	[_name##_##4]  = REG_FIELD(_offset + 16, _startbit, _stopbit), \
+	[_name##_##5]  = REG_FIELD(_offset + 20, _startbit, _stopbit), \
+	[_name##_##6]  = REG_FIELD(_offset + 24, _startbit, _stopbit), \
+	[_name##_##7]  = REG_FIELD(_offset + 28, _startbit, _stopbit), \
+	[_name##_##8]  = REG_FIELD(_offset + 32, _startbit, _stopbit), \
+	[_name##_##9]  = REG_FIELD(_offset + 36, _startbit, _stopbit), \
+	[_name##_##10] = REG_FIELD(_offset + 40, _startbit, _stopbit)
+
+#define REG_FIELD_FOR_EACH_SENSOR16(_name, _offset, _startbit, _stopbit) \
+	[_name##_##0]  = REG_FIELD(_offset,      _startbit, _stopbit),	\
+	[_name##_##1]  = REG_FIELD(_offset +  4, _startbit, _stopbit), \
+	[_name##_##2]  = REG_FIELD(_offset +  8, _startbit, _stopbit), \
+	[_name##_##3]  = REG_FIELD(_offset + 12, _startbit, _stopbit), \
+	[_name##_##4]  = REG_FIELD(_offset + 16, _startbit, _stopbit), \
+	[_name##_##5]  = REG_FIELD(_offset + 20, _startbit, _stopbit), \
+	[_name##_##6]  = REG_FIELD(_offset + 24, _startbit, _stopbit), \
+	[_name##_##7]  = REG_FIELD(_offset + 28, _startbit, _stopbit), \
+	[_name##_##8]  = REG_FIELD(_offset + 32, _startbit, _stopbit), \
+	[_name##_##9]  = REG_FIELD(_offset + 36, _startbit, _stopbit), \
+	[_name##_##10] = REG_FIELD(_offset + 40, _startbit, _stopbit), \
+	[_name##_##11] = REG_FIELD(_offset + 44, _startbit, _stopbit), \
+	[_name##_##12] = REG_FIELD(_offset + 48, _startbit, _stopbit), \
+	[_name##_##13] = REG_FIELD(_offset + 52, _startbit, _stopbit), \
+	[_name##_##14] = REG_FIELD(_offset + 56, _startbit, _stopbit), \
+	[_name##_##15] = REG_FIELD(_offset + 60, _startbit, _stopbit)
+
+#define REG_FIELD_SPLIT_BITS_0_15(_name, _offset)		\
+	[_name##_##0]  = REG_FIELD(_offset,  0,  0),		\
+	[_name##_##1]  = REG_FIELD(_offset,  1,  1),	\
+	[_name##_##2]  = REG_FIELD(_offset,  2,  2),	\
+	[_name##_##3]  = REG_FIELD(_offset,  3,  3),	\
+	[_name##_##4]  = REG_FIELD(_offset,  4,  4),	\
+	[_name##_##5]  = REG_FIELD(_offset,  5,  5),	\
+	[_name##_##6]  = REG_FIELD(_offset,  6,  6),	\
+	[_name##_##7]  = REG_FIELD(_offset,  7,  7),	\
+	[_name##_##8]  = REG_FIELD(_offset,  8,  8),	\
+	[_name##_##9]  = REG_FIELD(_offset,  9,  9),	\
+	[_name##_##10] = REG_FIELD(_offset, 10, 10),	\
+	[_name##_##11] = REG_FIELD(_offset, 11, 11),	\
+	[_name##_##12] = REG_FIELD(_offset, 12, 12),	\
+	[_name##_##13] = REG_FIELD(_offset, 13, 13),	\
+	[_name##_##14] = REG_FIELD(_offset, 14, 14),	\
+	[_name##_##15] = REG_FIELD(_offset, 15, 15)
+
+#define REG_FIELD_SPLIT_BITS_16_31(_name, _offset)		\
+	[_name##_##0]  = REG_FIELD(_offset, 16, 16),		\
+	[_name##_##1]  = REG_FIELD(_offset, 17, 17),	\
+	[_name##_##2]  = REG_FIELD(_offset, 18, 18),	\
+	[_name##_##3]  = REG_FIELD(_offset, 19, 19),	\
+	[_name##_##4]  = REG_FIELD(_offset, 20, 20),	\
+	[_name##_##5]  = REG_FIELD(_offset, 21, 21),	\
+	[_name##_##6]  = REG_FIELD(_offset, 22, 22),	\
+	[_name##_##7]  = REG_FIELD(_offset, 23, 23),	\
+	[_name##_##8]  = REG_FIELD(_offset, 24, 24),	\
+	[_name##_##9]  = REG_FIELD(_offset, 25, 25),	\
+	[_name##_##10] = REG_FIELD(_offset, 26, 26),	\
+	[_name##_##11] = REG_FIELD(_offset, 27, 27),	\
+	[_name##_##12] = REG_FIELD(_offset, 28, 28),	\
+	[_name##_##13] = REG_FIELD(_offset, 29, 29),	\
+	[_name##_##14] = REG_FIELD(_offset, 30, 30),	\
+	[_name##_##15] = REG_FIELD(_offset, 31, 31)
+
+/*
+ * reg_field IDs to use as an index into an array
+ * If you change the order of the entries, check the devm_regmap_field_alloc()
+ * calls in init_common()
+ */
+enum regfield_ids {
+	/* ----- SROT ------ */
+	/* HW_VER */
+	VER_MAJOR,
+	VER_MINOR,
+	VER_STEP,
+	/* CTRL_OFFSET */
+	TSENS_EN,
+	TSENS_SW_RST,
+	SENSOR_EN,
+	CODE_OR_TEMP,
+
+	/* ----- TM ------ */
+	/* TRDY */
+	TRDY,
+	/* INTERRUPT ENABLE */
+	INT_EN,	/* v2+ has separate enables for crit, upper and lower irq */
+	/* STATUS */
+	LAST_TEMP_0,	/* Last temperature reading */
+	LAST_TEMP_1,
+	LAST_TEMP_2,
+	LAST_TEMP_3,
+	LAST_TEMP_4,
+	LAST_TEMP_5,
+	LAST_TEMP_6,
+	LAST_TEMP_7,
+	LAST_TEMP_8,
+	LAST_TEMP_9,
+	LAST_TEMP_10,
+	LAST_TEMP_11,
+	LAST_TEMP_12,
+	LAST_TEMP_13,
+	LAST_TEMP_14,
+	LAST_TEMP_15,
+	VALID_0,		/* VALID reading or not */
+	VALID_1,
+	VALID_2,
+	VALID_3,
+	VALID_4,
+	VALID_5,
+	VALID_6,
+	VALID_7,
+	VALID_8,
+	VALID_9,
+	VALID_10,
+	VALID_11,
+	VALID_12,
+	VALID_13,
+	VALID_14,
+	VALID_15,
+	LOWER_STATUS_0,	/* LOWER threshold violated */
+	LOWER_STATUS_1,
+	LOWER_STATUS_2,
+	LOWER_STATUS_3,
+	LOWER_STATUS_4,
+	LOWER_STATUS_5,
+	LOWER_STATUS_6,
+	LOWER_STATUS_7,
+	LOWER_STATUS_8,
+	LOWER_STATUS_9,
+	LOWER_STATUS_10,
+	LOWER_STATUS_11,
+	LOWER_STATUS_12,
+	LOWER_STATUS_13,
+	LOWER_STATUS_14,
+	LOWER_STATUS_15,
+	LOW_INT_STATUS_0,	/* LOWER interrupt status */
+	LOW_INT_STATUS_1,
+	LOW_INT_STATUS_2,
+	LOW_INT_STATUS_3,
+	LOW_INT_STATUS_4,
+	LOW_INT_STATUS_5,
+	LOW_INT_STATUS_6,
+	LOW_INT_STATUS_7,
+	LOW_INT_STATUS_8,
+	LOW_INT_STATUS_9,
+	LOW_INT_STATUS_10,
+	LOW_INT_STATUS_11,
+	LOW_INT_STATUS_12,
+	LOW_INT_STATUS_13,
+	LOW_INT_STATUS_14,
+	LOW_INT_STATUS_15,
+	LOW_INT_CLEAR_0,	/* LOWER interrupt clear */
+	LOW_INT_CLEAR_1,
+	LOW_INT_CLEAR_2,
+	LOW_INT_CLEAR_3,
+	LOW_INT_CLEAR_4,
+	LOW_INT_CLEAR_5,
+	LOW_INT_CLEAR_6,
+	LOW_INT_CLEAR_7,
+	LOW_INT_CLEAR_8,
+	LOW_INT_CLEAR_9,
+	LOW_INT_CLEAR_10,
+	LOW_INT_CLEAR_11,
+	LOW_INT_CLEAR_12,
+	LOW_INT_CLEAR_13,
+	LOW_INT_CLEAR_14,
+	LOW_INT_CLEAR_15,
+	LOW_INT_MASK_0,	/* LOWER interrupt mask */
+	LOW_INT_MASK_1,
+	LOW_INT_MASK_2,
+	LOW_INT_MASK_3,
+	LOW_INT_MASK_4,
+	LOW_INT_MASK_5,
+	LOW_INT_MASK_6,
+	LOW_INT_MASK_7,
+	LOW_INT_MASK_8,
+	LOW_INT_MASK_9,
+	LOW_INT_MASK_10,
+	LOW_INT_MASK_11,
+	LOW_INT_MASK_12,
+	LOW_INT_MASK_13,
+	LOW_INT_MASK_14,
+	LOW_INT_MASK_15,
+	LOW_THRESH_0,		/* LOWER threshold values */
+	LOW_THRESH_1,
+	LOW_THRESH_2,
+	LOW_THRESH_3,
+	LOW_THRESH_4,
+	LOW_THRESH_5,
+	LOW_THRESH_6,
+	LOW_THRESH_7,
+	LOW_THRESH_8,
+	LOW_THRESH_9,
+	LOW_THRESH_10,
+	LOW_THRESH_11,
+	LOW_THRESH_12,
+	LOW_THRESH_13,
+	LOW_THRESH_14,
+	LOW_THRESH_15,
+	UPPER_STATUS_0,	/* UPPER threshold violated */
+	UPPER_STATUS_1,
+	UPPER_STATUS_2,
+	UPPER_STATUS_3,
+	UPPER_STATUS_4,
+	UPPER_STATUS_5,
+	UPPER_STATUS_6,
+	UPPER_STATUS_7,
+	UPPER_STATUS_8,
+	UPPER_STATUS_9,
+	UPPER_STATUS_10,
+	UPPER_STATUS_11,
+	UPPER_STATUS_12,
+	UPPER_STATUS_13,
+	UPPER_STATUS_14,
+	UPPER_STATUS_15,
+	UP_INT_STATUS_0,	/* UPPER interrupt status */
+	UP_INT_STATUS_1,
+	UP_INT_STATUS_2,
+	UP_INT_STATUS_3,
+	UP_INT_STATUS_4,
+	UP_INT_STATUS_5,
+	UP_INT_STATUS_6,
+	UP_INT_STATUS_7,
+	UP_INT_STATUS_8,
+	UP_INT_STATUS_9,
+	UP_INT_STATUS_10,
+	UP_INT_STATUS_11,
+	UP_INT_STATUS_12,
+	UP_INT_STATUS_13,
+	UP_INT_STATUS_14,
+	UP_INT_STATUS_15,
+	UP_INT_CLEAR_0,	/* UPPER interrupt clear */
+	UP_INT_CLEAR_1,
+	UP_INT_CLEAR_2,
+	UP_INT_CLEAR_3,
+	UP_INT_CLEAR_4,
+	UP_INT_CLEAR_5,
+	UP_INT_CLEAR_6,
+	UP_INT_CLEAR_7,
+	UP_INT_CLEAR_8,
+	UP_INT_CLEAR_9,
+	UP_INT_CLEAR_10,
+	UP_INT_CLEAR_11,
+	UP_INT_CLEAR_12,
+	UP_INT_CLEAR_13,
+	UP_INT_CLEAR_14,
+	UP_INT_CLEAR_15,
+	UP_INT_MASK_0,		/* UPPER interrupt mask */
+	UP_INT_MASK_1,
+	UP_INT_MASK_2,
+	UP_INT_MASK_3,
+	UP_INT_MASK_4,
+	UP_INT_MASK_5,
+	UP_INT_MASK_6,
+	UP_INT_MASK_7,
+	UP_INT_MASK_8,
+	UP_INT_MASK_9,
+	UP_INT_MASK_10,
+	UP_INT_MASK_11,
+	UP_INT_MASK_12,
+	UP_INT_MASK_13,
+	UP_INT_MASK_14,
+	UP_INT_MASK_15,
+	UP_THRESH_0,		/* UPPER threshold values */
+	UP_THRESH_1,
+	UP_THRESH_2,
+	UP_THRESH_3,
+	UP_THRESH_4,
+	UP_THRESH_5,
+	UP_THRESH_6,
+	UP_THRESH_7,
+	UP_THRESH_8,
+	UP_THRESH_9,
+	UP_THRESH_10,
+	UP_THRESH_11,
+	UP_THRESH_12,
+	UP_THRESH_13,
+	UP_THRESH_14,
+	UP_THRESH_15,
+	CRITICAL_STATUS_0,	/* CRITICAL threshold violated */
+	CRITICAL_STATUS_1,
+	CRITICAL_STATUS_2,
+	CRITICAL_STATUS_3,
+	CRITICAL_STATUS_4,
+	CRITICAL_STATUS_5,
+	CRITICAL_STATUS_6,
+	CRITICAL_STATUS_7,
+	CRITICAL_STATUS_8,
+	CRITICAL_STATUS_9,
+	CRITICAL_STATUS_10,
+	CRITICAL_STATUS_11,
+	CRITICAL_STATUS_12,
+	CRITICAL_STATUS_13,
+	CRITICAL_STATUS_14,
+	CRITICAL_STATUS_15,
+	CRIT_INT_STATUS_0,	/* CRITICAL interrupt status */
+	CRIT_INT_STATUS_1,
+	CRIT_INT_STATUS_2,
+	CRIT_INT_STATUS_3,
+	CRIT_INT_STATUS_4,
+	CRIT_INT_STATUS_5,
+	CRIT_INT_STATUS_6,
+	CRIT_INT_STATUS_7,
+	CRIT_INT_STATUS_8,
+	CRIT_INT_STATUS_9,
+	CRIT_INT_STATUS_10,
+	CRIT_INT_STATUS_11,
+	CRIT_INT_STATUS_12,
+	CRIT_INT_STATUS_13,
+	CRIT_INT_STATUS_14,
+	CRIT_INT_STATUS_15,
+	CRIT_INT_CLEAR_0,	/* CRITICAL interrupt clear */
+	CRIT_INT_CLEAR_1,
+	CRIT_INT_CLEAR_2,
+	CRIT_INT_CLEAR_3,
+	CRIT_INT_CLEAR_4,
+	CRIT_INT_CLEAR_5,
+	CRIT_INT_CLEAR_6,
+	CRIT_INT_CLEAR_7,
+	CRIT_INT_CLEAR_8,
+	CRIT_INT_CLEAR_9,
+	CRIT_INT_CLEAR_10,
+	CRIT_INT_CLEAR_11,
+	CRIT_INT_CLEAR_12,
+	CRIT_INT_CLEAR_13,
+	CRIT_INT_CLEAR_14,
+	CRIT_INT_CLEAR_15,
+	CRIT_INT_MASK_0,	/* CRITICAL interrupt mask */
+	CRIT_INT_MASK_1,
+	CRIT_INT_MASK_2,
+	CRIT_INT_MASK_3,
+	CRIT_INT_MASK_4,
+	CRIT_INT_MASK_5,
+	CRIT_INT_MASK_6,
+	CRIT_INT_MASK_7,
+	CRIT_INT_MASK_8,
+	CRIT_INT_MASK_9,
+	CRIT_INT_MASK_10,
+	CRIT_INT_MASK_11,
+	CRIT_INT_MASK_12,
+	CRIT_INT_MASK_13,
+	CRIT_INT_MASK_14,
+	CRIT_INT_MASK_15,
+	CRIT_THRESH_0,		/* CRITICAL threshold values */
+	CRIT_THRESH_1,
+	CRIT_THRESH_2,
+	CRIT_THRESH_3,
+	CRIT_THRESH_4,
+	CRIT_THRESH_5,
+	CRIT_THRESH_6,
+	CRIT_THRESH_7,
+	CRIT_THRESH_8,
+	CRIT_THRESH_9,
+	CRIT_THRESH_10,
+	CRIT_THRESH_11,
+	CRIT_THRESH_12,
+	CRIT_THRESH_13,
+	CRIT_THRESH_14,
+	CRIT_THRESH_15,
+
+	/* WATCHDOG */
+	WDOG_BARK_STATUS,
+	WDOG_BARK_CLEAR,
+	WDOG_BARK_MASK,
+	WDOG_BARK_COUNT,
+
+	/* CYCLE COMPLETION MONITOR */
+	CC_MON_STATUS,
+	CC_MON_CLEAR,
+	CC_MON_MASK,
+
+	MIN_STATUS_0,		/* MIN threshold violated */
+	MIN_STATUS_1,
+	MIN_STATUS_2,
+	MIN_STATUS_3,
+	MIN_STATUS_4,
+	MIN_STATUS_5,
+	MIN_STATUS_6,
+	MIN_STATUS_7,
+	MIN_STATUS_8,
+	MIN_STATUS_9,
+	MIN_STATUS_10,
+	MIN_STATUS_11,
+	MIN_STATUS_12,
+	MIN_STATUS_13,
+	MIN_STATUS_14,
+	MIN_STATUS_15,
+	MAX_STATUS_0,		/* MAX threshold violated */
+	MAX_STATUS_1,
+	MAX_STATUS_2,
+	MAX_STATUS_3,
+	MAX_STATUS_4,
+	MAX_STATUS_5,
+	MAX_STATUS_6,
+	MAX_STATUS_7,
+	MAX_STATUS_8,
+	MAX_STATUS_9,
+	MAX_STATUS_10,
+	MAX_STATUS_11,
+	MAX_STATUS_12,
+	MAX_STATUS_13,
+	MAX_STATUS_14,
+	MAX_STATUS_15,
+
+	/* Keep last */
+	MAX_REGFIELDS
 };
 
 /**
- * struct tsens_data - tsens instance specific data
- * @num_sensors: Max number of sensors supported by platform
+ * struct tsens_features - Features supported by the IP
+ * @ver_major: Major number of IP version
+ * @crit_int: does the IP support critical interrupts?
+ * @adc:      do the sensors only output adc code (instead of temperature)?
+ * @srot_split: does the IP neatly splits the register space into SROT and TM,
+ *              with SROT only being available to secure boot firmware?
+ * @has_watchdog: does this IP support watchdog functionality?
+ * @max_sensors: maximum sensors supported by this version of the IP
+ */
+struct tsens_features {
+	unsigned int ver_major;
+	unsigned int crit_int:1;
+	unsigned int adc:1;
+	unsigned int srot_split:1;
+	unsigned int has_watchdog:1;
+	unsigned int max_sensors;
+};
+
+/**
+ * struct tsens_plat_data - tsens compile-time platform data
+ * @num_sensors: Number of sensors supported by platform
  * @ops: operations the tsens instance supports
  * @hw_ids: Subset of sensors ids supported by platform, if not the first n
+ * @feat: features of the IP
+ * @fields: bitfield locations
  */
-struct tsens_data {
+struct tsens_plat_data {
 	const u32		num_sensors;
 	const struct tsens_ops	*ops;
 	unsigned int		*hw_ids;
+	struct tsens_features	*feat;
+	const struct reg_field		*fields;
 };
 
-/* Registers to be saved/restored across a context loss */
+/**
+ * struct tsens_context - Registers to be saved/restored across a context loss
+ * @threshold: Threshold register value
+ * @control: Control register value
+ */
 struct tsens_context {
 	int	threshold;
 	int	control;
 };
 
-struct tsens_device {
+/**
+ * struct tsens_priv - private data for each instance of the tsens IP
+ * @dev: pointer to struct device
+ * @num_sensors: number of sensors enabled on this device
+ * @tm_map: pointer to TM register address space
+ * @srot_map: pointer to SROT register address space
+ * @tm_offset: deal with old device trees that don't address TM and SROT
+ *             address space separately
+ * @ul_lock: lock while processing upper/lower threshold interrupts
+ * @crit_lock: lock while processing critical threshold interrupts
+ * @rf: array of regmap_fields used to store value of the field
+ * @ctx: registers to be saved and restored during suspend/resume
+ * @feat: features of the IP
+ * @fields: bitfield locations
+ * @ops: pointer to list of callbacks supported by this device
+ * @debug_root: pointer to debugfs dentry for all tsens
+ * @debug: pointer to debugfs dentry for tsens controller
+ * @sensor: list of sensors attached to this device
+ */
+struct tsens_priv {
 	struct device			*dev;
 	u32				num_sensors;
-	struct regmap			*map;
+	struct regmap			*tm_map;
+	struct regmap			*srot_map;
 	u32				tm_offset;
+
+	/* lock for upper/lower threshold interrupts */
+	spinlock_t			ul_lock;
+
+	struct regmap_field		*rf[MAX_REGFIELDS];
 	struct tsens_context		ctx;
+	struct tsens_features		*feat;
+	const struct reg_field		*fields;
 	const struct tsens_ops		*ops;
-	struct tsens_sensor		sensor[0];
+
+	struct dentry			*debug_root;
+	struct dentry			*debug;
+
+	struct tsens_sensor		sensor[];
 };
 
-char *qfprom_read(struct device *, const char *);
-void compute_intercept_slope(struct tsens_device *, u32 *, u32 *, u32);
-int init_common(struct tsens_device *);
-int get_temp_common(struct tsens_device *, int, int *);
+char *qfprom_read(struct device *dev, const char *cname);
+void compute_intercept_slope(struct tsens_priv *priv, u32 *pt1, u32 *pt2, u32 mode);
+int init_common(struct tsens_priv *priv);
+int get_temp_tsens_valid(const struct tsens_sensor *s, int *temp);
+int get_temp_common(const struct tsens_sensor *s, int *temp);
+
+/* TSENS target */
+extern struct tsens_plat_data data_8960;
+
+/* TSENS v0.1 targets */
+extern struct tsens_plat_data data_8916, data_8939, data_8974;
 
 /* TSENS v1 targets */
-extern const struct tsens_data data_8916, data_8974, data_8960;
+extern struct tsens_plat_data data_tsens_v1, data_8976, data_8956;
+
 /* TSENS v2 targets */
-extern const struct tsens_data data_8996, data_tsens_v2;
+extern struct tsens_plat_data data_8996, data_tsens_v2;
 
 #endif /* __QCOM_TSENS_H__ */

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