mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-15 16:24:13 +08:00
007d81a451
The sensor *is* in fact used and does report temperature. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Acked-by: Thara Gopinath <thara.gopinath@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210225213119.116550-1-konrad.dybcio@somainline.org
391 lines
13 KiB
C
391 lines
13 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* Copyright (c) 2019, Linaro Limited
|
|
*/
|
|
|
|
#include <linux/bitops.h>
|
|
#include <linux/regmap.h>
|
|
#include <linux/delay.h>
|
|
#include <linux/slab.h>
|
|
#include "tsens.h"
|
|
|
|
/* ----- SROT ------ */
|
|
#define SROT_HW_VER_OFF 0x0000
|
|
#define SROT_CTRL_OFF 0x0004
|
|
|
|
/* ----- TM ------ */
|
|
#define TM_INT_EN_OFF 0x0000
|
|
#define TM_Sn_UPPER_LOWER_STATUS_CTRL_OFF 0x0004
|
|
#define TM_Sn_STATUS_OFF 0x0044
|
|
#define TM_TRDY_OFF 0x0084
|
|
#define TM_HIGH_LOW_INT_STATUS_OFF 0x0088
|
|
#define TM_HIGH_LOW_Sn_INT_THRESHOLD_OFF 0x0090
|
|
|
|
/* eeprom layout data for msm8956/76 (v1) */
|
|
#define MSM8976_BASE0_MASK 0xff
|
|
#define MSM8976_BASE1_MASK 0xff
|
|
#define MSM8976_BASE1_SHIFT 8
|
|
|
|
#define MSM8976_S0_P1_MASK 0x3f00
|
|
#define MSM8976_S1_P1_MASK 0x3f00000
|
|
#define MSM8976_S2_P1_MASK 0x3f
|
|
#define MSM8976_S3_P1_MASK 0x3f000
|
|
#define MSM8976_S4_P1_MASK 0x3f00
|
|
#define MSM8976_S5_P1_MASK 0x3f00000
|
|
#define MSM8976_S6_P1_MASK 0x3f
|
|
#define MSM8976_S7_P1_MASK 0x3f000
|
|
#define MSM8976_S8_P1_MASK 0x1f8
|
|
#define MSM8976_S9_P1_MASK 0x1f8000
|
|
#define MSM8976_S10_P1_MASK 0xf8000000
|
|
#define MSM8976_S10_P1_MASK_1 0x1
|
|
|
|
#define MSM8976_S0_P2_MASK 0xfc000
|
|
#define MSM8976_S1_P2_MASK 0xfc000000
|
|
#define MSM8976_S2_P2_MASK 0xfc0
|
|
#define MSM8976_S3_P2_MASK 0xfc0000
|
|
#define MSM8976_S4_P2_MASK 0xfc000
|
|
#define MSM8976_S5_P2_MASK 0xfc000000
|
|
#define MSM8976_S6_P2_MASK 0xfc0
|
|
#define MSM8976_S7_P2_MASK 0xfc0000
|
|
#define MSM8976_S8_P2_MASK 0x7e00
|
|
#define MSM8976_S9_P2_MASK 0x7e00000
|
|
#define MSM8976_S10_P2_MASK 0x7e
|
|
|
|
#define MSM8976_S0_P1_SHIFT 8
|
|
#define MSM8976_S1_P1_SHIFT 20
|
|
#define MSM8976_S2_P1_SHIFT 0
|
|
#define MSM8976_S3_P1_SHIFT 12
|
|
#define MSM8976_S4_P1_SHIFT 8
|
|
#define MSM8976_S5_P1_SHIFT 20
|
|
#define MSM8976_S6_P1_SHIFT 0
|
|
#define MSM8976_S7_P1_SHIFT 12
|
|
#define MSM8976_S8_P1_SHIFT 3
|
|
#define MSM8976_S9_P1_SHIFT 15
|
|
#define MSM8976_S10_P1_SHIFT 27
|
|
#define MSM8976_S10_P1_SHIFT_1 0
|
|
|
|
#define MSM8976_S0_P2_SHIFT 14
|
|
#define MSM8976_S1_P2_SHIFT 26
|
|
#define MSM8976_S2_P2_SHIFT 6
|
|
#define MSM8976_S3_P2_SHIFT 18
|
|
#define MSM8976_S4_P2_SHIFT 14
|
|
#define MSM8976_S5_P2_SHIFT 26
|
|
#define MSM8976_S6_P2_SHIFT 6
|
|
#define MSM8976_S7_P2_SHIFT 18
|
|
#define MSM8976_S8_P2_SHIFT 9
|
|
#define MSM8976_S9_P2_SHIFT 21
|
|
#define MSM8976_S10_P2_SHIFT 1
|
|
|
|
#define MSM8976_CAL_SEL_MASK 0x3
|
|
|
|
#define MSM8976_CAL_DEGC_PT1 30
|
|
#define MSM8976_CAL_DEGC_PT2 120
|
|
#define MSM8976_SLOPE_FACTOR 1000
|
|
#define MSM8976_SLOPE_DEFAULT 3200
|
|
|
|
/* eeprom layout data for qcs404/405 (v1) */
|
|
#define BASE0_MASK 0x000007f8
|
|
#define BASE1_MASK 0x0007f800
|
|
#define BASE0_SHIFT 3
|
|
#define BASE1_SHIFT 11
|
|
|
|
#define S0_P1_MASK 0x0000003f
|
|
#define S1_P1_MASK 0x0003f000
|
|
#define S2_P1_MASK 0x3f000000
|
|
#define S3_P1_MASK 0x000003f0
|
|
#define S4_P1_MASK 0x003f0000
|
|
#define S5_P1_MASK 0x0000003f
|
|
#define S6_P1_MASK 0x0003f000
|
|
#define S7_P1_MASK 0x3f000000
|
|
#define S8_P1_MASK 0x000003f0
|
|
#define S9_P1_MASK 0x003f0000
|
|
|
|
#define S0_P2_MASK 0x00000fc0
|
|
#define S1_P2_MASK 0x00fc0000
|
|
#define S2_P2_MASK_1_0 0xc0000000
|
|
#define S2_P2_MASK_5_2 0x0000000f
|
|
#define S3_P2_MASK 0x0000fc00
|
|
#define S4_P2_MASK 0x0fc00000
|
|
#define S5_P2_MASK 0x00000fc0
|
|
#define S6_P2_MASK 0x00fc0000
|
|
#define S7_P2_MASK_1_0 0xc0000000
|
|
#define S7_P2_MASK_5_2 0x0000000f
|
|
#define S8_P2_MASK 0x0000fc00
|
|
#define S9_P2_MASK 0x0fc00000
|
|
|
|
#define S0_P1_SHIFT 0
|
|
#define S0_P2_SHIFT 6
|
|
#define S1_P1_SHIFT 12
|
|
#define S1_P2_SHIFT 18
|
|
#define S2_P1_SHIFT 24
|
|
#define S2_P2_SHIFT_1_0 30
|
|
|
|
#define S2_P2_SHIFT_5_2 0
|
|
#define S3_P1_SHIFT 4
|
|
#define S3_P2_SHIFT 10
|
|
#define S4_P1_SHIFT 16
|
|
#define S4_P2_SHIFT 22
|
|
|
|
#define S5_P1_SHIFT 0
|
|
#define S5_P2_SHIFT 6
|
|
#define S6_P1_SHIFT 12
|
|
#define S6_P2_SHIFT 18
|
|
#define S7_P1_SHIFT 24
|
|
#define S7_P2_SHIFT_1_0 30
|
|
|
|
#define S7_P2_SHIFT_5_2 0
|
|
#define S8_P1_SHIFT 4
|
|
#define S8_P2_SHIFT 10
|
|
#define S9_P1_SHIFT 16
|
|
#define S9_P2_SHIFT 22
|
|
|
|
#define CAL_SEL_MASK 7
|
|
#define CAL_SEL_SHIFT 0
|
|
|
|
static void compute_intercept_slope_8976(struct tsens_priv *priv,
|
|
u32 *p1, u32 *p2, u32 mode)
|
|
{
|
|
int i;
|
|
|
|
priv->sensor[0].slope = 3313;
|
|
priv->sensor[1].slope = 3275;
|
|
priv->sensor[2].slope = 3320;
|
|
priv->sensor[3].slope = 3246;
|
|
priv->sensor[4].slope = 3279;
|
|
priv->sensor[5].slope = 3257;
|
|
priv->sensor[6].slope = 3234;
|
|
priv->sensor[7].slope = 3269;
|
|
priv->sensor[8].slope = 3255;
|
|
priv->sensor[9].slope = 3239;
|
|
priv->sensor[10].slope = 3286;
|
|
|
|
for (i = 0; i < priv->num_sensors; i++) {
|
|
priv->sensor[i].offset = (p1[i] * MSM8976_SLOPE_FACTOR) -
|
|
(MSM8976_CAL_DEGC_PT1 *
|
|
priv->sensor[i].slope);
|
|
}
|
|
}
|
|
|
|
static int calibrate_v1(struct tsens_priv *priv)
|
|
{
|
|
u32 base0 = 0, base1 = 0;
|
|
u32 p1[10], p2[10];
|
|
u32 mode = 0, lsb = 0, msb = 0;
|
|
u32 *qfprom_cdata;
|
|
int i;
|
|
|
|
qfprom_cdata = (u32 *)qfprom_read(priv->dev, "calib");
|
|
if (IS_ERR(qfprom_cdata))
|
|
return PTR_ERR(qfprom_cdata);
|
|
|
|
mode = (qfprom_cdata[4] & CAL_SEL_MASK) >> CAL_SEL_SHIFT;
|
|
dev_dbg(priv->dev, "calibration mode is %d\n", mode);
|
|
|
|
switch (mode) {
|
|
case TWO_PT_CALIB:
|
|
base1 = (qfprom_cdata[4] & BASE1_MASK) >> BASE1_SHIFT;
|
|
p2[0] = (qfprom_cdata[0] & S0_P2_MASK) >> S0_P2_SHIFT;
|
|
p2[1] = (qfprom_cdata[0] & S1_P2_MASK) >> S1_P2_SHIFT;
|
|
/* This value is split over two registers, 2 bits and 4 bits */
|
|
lsb = (qfprom_cdata[0] & S2_P2_MASK_1_0) >> S2_P2_SHIFT_1_0;
|
|
msb = (qfprom_cdata[1] & S2_P2_MASK_5_2) >> S2_P2_SHIFT_5_2;
|
|
p2[2] = msb << 2 | lsb;
|
|
p2[3] = (qfprom_cdata[1] & S3_P2_MASK) >> S3_P2_SHIFT;
|
|
p2[4] = (qfprom_cdata[1] & S4_P2_MASK) >> S4_P2_SHIFT;
|
|
p2[5] = (qfprom_cdata[2] & S5_P2_MASK) >> S5_P2_SHIFT;
|
|
p2[6] = (qfprom_cdata[2] & S6_P2_MASK) >> S6_P2_SHIFT;
|
|
/* This value is split over two registers, 2 bits and 4 bits */
|
|
lsb = (qfprom_cdata[2] & S7_P2_MASK_1_0) >> S7_P2_SHIFT_1_0;
|
|
msb = (qfprom_cdata[3] & S7_P2_MASK_5_2) >> S7_P2_SHIFT_5_2;
|
|
p2[7] = msb << 2 | lsb;
|
|
p2[8] = (qfprom_cdata[3] & S8_P2_MASK) >> S8_P2_SHIFT;
|
|
p2[9] = (qfprom_cdata[3] & S9_P2_MASK) >> S9_P2_SHIFT;
|
|
for (i = 0; i < priv->num_sensors; i++)
|
|
p2[i] = ((base1 + p2[i]) << 2);
|
|
fallthrough;
|
|
case ONE_PT_CALIB2:
|
|
base0 = (qfprom_cdata[4] & BASE0_MASK) >> BASE0_SHIFT;
|
|
p1[0] = (qfprom_cdata[0] & S0_P1_MASK) >> S0_P1_SHIFT;
|
|
p1[1] = (qfprom_cdata[0] & S1_P1_MASK) >> S1_P1_SHIFT;
|
|
p1[2] = (qfprom_cdata[0] & S2_P1_MASK) >> S2_P1_SHIFT;
|
|
p1[3] = (qfprom_cdata[1] & S3_P1_MASK) >> S3_P1_SHIFT;
|
|
p1[4] = (qfprom_cdata[1] & S4_P1_MASK) >> S4_P1_SHIFT;
|
|
p1[5] = (qfprom_cdata[2] & S5_P1_MASK) >> S5_P1_SHIFT;
|
|
p1[6] = (qfprom_cdata[2] & S6_P1_MASK) >> S6_P1_SHIFT;
|
|
p1[7] = (qfprom_cdata[2] & S7_P1_MASK) >> S7_P1_SHIFT;
|
|
p1[8] = (qfprom_cdata[3] & S8_P1_MASK) >> S8_P1_SHIFT;
|
|
p1[9] = (qfprom_cdata[3] & S9_P1_MASK) >> S9_P1_SHIFT;
|
|
for (i = 0; i < priv->num_sensors; i++)
|
|
p1[i] = (((base0) + p1[i]) << 2);
|
|
break;
|
|
default:
|
|
for (i = 0; i < priv->num_sensors; i++) {
|
|
p1[i] = 500;
|
|
p2[i] = 780;
|
|
}
|
|
break;
|
|
}
|
|
|
|
compute_intercept_slope(priv, p1, p2, mode);
|
|
kfree(qfprom_cdata);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int calibrate_8976(struct tsens_priv *priv)
|
|
{
|
|
int base0 = 0, base1 = 0, i;
|
|
u32 p1[11], p2[11];
|
|
int mode = 0, tmp = 0;
|
|
u32 *qfprom_cdata;
|
|
|
|
qfprom_cdata = (u32 *)qfprom_read(priv->dev, "calib");
|
|
if (IS_ERR(qfprom_cdata))
|
|
return PTR_ERR(qfprom_cdata);
|
|
|
|
mode = (qfprom_cdata[4] & MSM8976_CAL_SEL_MASK);
|
|
dev_dbg(priv->dev, "calibration mode is %d\n", mode);
|
|
|
|
switch (mode) {
|
|
case TWO_PT_CALIB:
|
|
base1 = (qfprom_cdata[2] & MSM8976_BASE1_MASK) >> MSM8976_BASE1_SHIFT;
|
|
p2[0] = (qfprom_cdata[0] & MSM8976_S0_P2_MASK) >> MSM8976_S0_P2_SHIFT;
|
|
p2[1] = (qfprom_cdata[0] & MSM8976_S1_P2_MASK) >> MSM8976_S1_P2_SHIFT;
|
|
p2[2] = (qfprom_cdata[1] & MSM8976_S2_P2_MASK) >> MSM8976_S2_P2_SHIFT;
|
|
p2[3] = (qfprom_cdata[1] & MSM8976_S3_P2_MASK) >> MSM8976_S3_P2_SHIFT;
|
|
p2[4] = (qfprom_cdata[2] & MSM8976_S4_P2_MASK) >> MSM8976_S4_P2_SHIFT;
|
|
p2[5] = (qfprom_cdata[2] & MSM8976_S5_P2_MASK) >> MSM8976_S5_P2_SHIFT;
|
|
p2[6] = (qfprom_cdata[3] & MSM8976_S6_P2_MASK) >> MSM8976_S6_P2_SHIFT;
|
|
p2[7] = (qfprom_cdata[3] & MSM8976_S7_P2_MASK) >> MSM8976_S7_P2_SHIFT;
|
|
p2[8] = (qfprom_cdata[4] & MSM8976_S8_P2_MASK) >> MSM8976_S8_P2_SHIFT;
|
|
p2[9] = (qfprom_cdata[4] & MSM8976_S9_P2_MASK) >> MSM8976_S9_P2_SHIFT;
|
|
p2[10] = (qfprom_cdata[5] & MSM8976_S10_P2_MASK) >> MSM8976_S10_P2_SHIFT;
|
|
|
|
for (i = 0; i < priv->num_sensors; i++)
|
|
p2[i] = ((base1 + p2[i]) << 2);
|
|
fallthrough;
|
|
case ONE_PT_CALIB2:
|
|
base0 = qfprom_cdata[0] & MSM8976_BASE0_MASK;
|
|
p1[0] = (qfprom_cdata[0] & MSM8976_S0_P1_MASK) >> MSM8976_S0_P1_SHIFT;
|
|
p1[1] = (qfprom_cdata[0] & MSM8976_S1_P1_MASK) >> MSM8976_S1_P1_SHIFT;
|
|
p1[2] = (qfprom_cdata[1] & MSM8976_S2_P1_MASK) >> MSM8976_S2_P1_SHIFT;
|
|
p1[3] = (qfprom_cdata[1] & MSM8976_S3_P1_MASK) >> MSM8976_S3_P1_SHIFT;
|
|
p1[4] = (qfprom_cdata[2] & MSM8976_S4_P1_MASK) >> MSM8976_S4_P1_SHIFT;
|
|
p1[5] = (qfprom_cdata[2] & MSM8976_S5_P1_MASK) >> MSM8976_S5_P1_SHIFT;
|
|
p1[6] = (qfprom_cdata[3] & MSM8976_S6_P1_MASK) >> MSM8976_S6_P1_SHIFT;
|
|
p1[7] = (qfprom_cdata[3] & MSM8976_S7_P1_MASK) >> MSM8976_S7_P1_SHIFT;
|
|
p1[8] = (qfprom_cdata[4] & MSM8976_S8_P1_MASK) >> MSM8976_S8_P1_SHIFT;
|
|
p1[9] = (qfprom_cdata[4] & MSM8976_S9_P1_MASK) >> MSM8976_S9_P1_SHIFT;
|
|
p1[10] = (qfprom_cdata[4] & MSM8976_S10_P1_MASK) >> MSM8976_S10_P1_SHIFT;
|
|
tmp = (qfprom_cdata[5] & MSM8976_S10_P1_MASK_1) << MSM8976_S10_P1_SHIFT_1;
|
|
p1[10] |= tmp;
|
|
|
|
for (i = 0; i < priv->num_sensors; i++)
|
|
p1[i] = (((base0) + p1[i]) << 2);
|
|
break;
|
|
default:
|
|
for (i = 0; i < priv->num_sensors; i++) {
|
|
p1[i] = 500;
|
|
p2[i] = 780;
|
|
}
|
|
break;
|
|
}
|
|
|
|
compute_intercept_slope_8976(priv, p1, p2, mode);
|
|
kfree(qfprom_cdata);
|
|
|
|
return 0;
|
|
}
|
|
|
|
/* v1.x: msm8956,8976,qcs404,405 */
|
|
|
|
static struct tsens_features tsens_v1_feat = {
|
|
.ver_major = VER_1_X,
|
|
.crit_int = 0,
|
|
.adc = 1,
|
|
.srot_split = 1,
|
|
.max_sensors = 11,
|
|
};
|
|
|
|
static const struct reg_field tsens_v1_regfields[MAX_REGFIELDS] = {
|
|
/* ----- SROT ------ */
|
|
/* VERSION */
|
|
[VER_MAJOR] = REG_FIELD(SROT_HW_VER_OFF, 28, 31),
|
|
[VER_MINOR] = REG_FIELD(SROT_HW_VER_OFF, 16, 27),
|
|
[VER_STEP] = REG_FIELD(SROT_HW_VER_OFF, 0, 15),
|
|
/* CTRL_OFFSET */
|
|
[TSENS_EN] = REG_FIELD(SROT_CTRL_OFF, 0, 0),
|
|
[TSENS_SW_RST] = REG_FIELD(SROT_CTRL_OFF, 1, 1),
|
|
[SENSOR_EN] = REG_FIELD(SROT_CTRL_OFF, 3, 13),
|
|
|
|
/* ----- TM ------ */
|
|
/* INTERRUPT ENABLE */
|
|
[INT_EN] = REG_FIELD(TM_INT_EN_OFF, 0, 0),
|
|
|
|
/* UPPER/LOWER TEMPERATURE THRESHOLDS */
|
|
REG_FIELD_FOR_EACH_SENSOR11(LOW_THRESH, TM_Sn_UPPER_LOWER_STATUS_CTRL_OFF, 0, 9),
|
|
REG_FIELD_FOR_EACH_SENSOR11(UP_THRESH, TM_Sn_UPPER_LOWER_STATUS_CTRL_OFF, 10, 19),
|
|
|
|
/* UPPER/LOWER INTERRUPTS [CLEAR/STATUS] */
|
|
REG_FIELD_FOR_EACH_SENSOR11(LOW_INT_CLEAR, TM_Sn_UPPER_LOWER_STATUS_CTRL_OFF, 20, 20),
|
|
REG_FIELD_FOR_EACH_SENSOR11(UP_INT_CLEAR, TM_Sn_UPPER_LOWER_STATUS_CTRL_OFF, 21, 21),
|
|
[LOW_INT_STATUS_0] = REG_FIELD(TM_HIGH_LOW_INT_STATUS_OFF, 0, 0),
|
|
[LOW_INT_STATUS_1] = REG_FIELD(TM_HIGH_LOW_INT_STATUS_OFF, 1, 1),
|
|
[LOW_INT_STATUS_2] = REG_FIELD(TM_HIGH_LOW_INT_STATUS_OFF, 2, 2),
|
|
[LOW_INT_STATUS_3] = REG_FIELD(TM_HIGH_LOW_INT_STATUS_OFF, 3, 3),
|
|
[LOW_INT_STATUS_4] = REG_FIELD(TM_HIGH_LOW_INT_STATUS_OFF, 4, 4),
|
|
[LOW_INT_STATUS_5] = REG_FIELD(TM_HIGH_LOW_INT_STATUS_OFF, 5, 5),
|
|
[LOW_INT_STATUS_6] = REG_FIELD(TM_HIGH_LOW_INT_STATUS_OFF, 6, 6),
|
|
[LOW_INT_STATUS_7] = REG_FIELD(TM_HIGH_LOW_INT_STATUS_OFF, 7, 7),
|
|
[UP_INT_STATUS_0] = REG_FIELD(TM_HIGH_LOW_INT_STATUS_OFF, 8, 8),
|
|
[UP_INT_STATUS_1] = REG_FIELD(TM_HIGH_LOW_INT_STATUS_OFF, 9, 9),
|
|
[UP_INT_STATUS_2] = REG_FIELD(TM_HIGH_LOW_INT_STATUS_OFF, 10, 10),
|
|
[UP_INT_STATUS_3] = REG_FIELD(TM_HIGH_LOW_INT_STATUS_OFF, 11, 11),
|
|
[UP_INT_STATUS_4] = REG_FIELD(TM_HIGH_LOW_INT_STATUS_OFF, 12, 12),
|
|
[UP_INT_STATUS_5] = REG_FIELD(TM_HIGH_LOW_INT_STATUS_OFF, 13, 13),
|
|
[UP_INT_STATUS_6] = REG_FIELD(TM_HIGH_LOW_INT_STATUS_OFF, 14, 14),
|
|
[UP_INT_STATUS_7] = REG_FIELD(TM_HIGH_LOW_INT_STATUS_OFF, 15, 15),
|
|
|
|
/* NO CRITICAL INTERRUPT SUPPORT on v1 */
|
|
|
|
/* Sn_STATUS */
|
|
REG_FIELD_FOR_EACH_SENSOR11(LAST_TEMP, TM_Sn_STATUS_OFF, 0, 9),
|
|
REG_FIELD_FOR_EACH_SENSOR11(VALID, TM_Sn_STATUS_OFF, 14, 14),
|
|
/* xxx_STATUS bits: 1 == threshold violated */
|
|
REG_FIELD_FOR_EACH_SENSOR11(MIN_STATUS, TM_Sn_STATUS_OFF, 10, 10),
|
|
REG_FIELD_FOR_EACH_SENSOR11(LOWER_STATUS, TM_Sn_STATUS_OFF, 11, 11),
|
|
REG_FIELD_FOR_EACH_SENSOR11(UPPER_STATUS, TM_Sn_STATUS_OFF, 12, 12),
|
|
/* No CRITICAL field on v1.x */
|
|
REG_FIELD_FOR_EACH_SENSOR11(MAX_STATUS, TM_Sn_STATUS_OFF, 13, 13),
|
|
|
|
/* TRDY: 1=ready, 0=in progress */
|
|
[TRDY] = REG_FIELD(TM_TRDY_OFF, 0, 0),
|
|
};
|
|
|
|
static const struct tsens_ops ops_generic_v1 = {
|
|
.init = init_common,
|
|
.calibrate = calibrate_v1,
|
|
.get_temp = get_temp_tsens_valid,
|
|
};
|
|
|
|
struct tsens_plat_data data_tsens_v1 = {
|
|
.ops = &ops_generic_v1,
|
|
.feat = &tsens_v1_feat,
|
|
.fields = tsens_v1_regfields,
|
|
};
|
|
|
|
static const struct tsens_ops ops_8976 = {
|
|
.init = init_common,
|
|
.calibrate = calibrate_8976,
|
|
.get_temp = get_temp_tsens_valid,
|
|
};
|
|
|
|
/* Valid for both MSM8956 and MSM8976. */
|
|
struct tsens_plat_data data_8976 = {
|
|
.num_sensors = 11,
|
|
.ops = &ops_8976,
|
|
.hw_ids = (unsigned int[]){0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10},
|
|
.feat = &tsens_v1_feat,
|
|
.fields = tsens_v1_regfields,
|
|
};
|