Adding upstream version 5.10.209.upstream/5.10.209

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 542 insertions, 0 deletions

diff --git a/drivers/thermal/qcom/tsens-v0_1.c b/drivers/thermal/qcom/tsens-v0_1.c
new file mode 100644
index 000000000..9b8ba429a
--- /dev/null
+++ b/drivers/thermal/qcom/tsens-v0_1.c
@@ -0,0 +1,542 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2015, The Linux Foundation. All rights reserved.
+ */
+
+#include <linux/platform_device.h>
+#include "tsens.h"
+
+/* ----- SROT ------ */
+#define SROT_CTRL_OFF 0x0000
+
+/* ----- TM ------ */
+#define TM_INT_EN_OFF				0x0000
+#define TM_Sn_UPPER_LOWER_STATUS_CTRL_OFF	0x0004
+#define TM_Sn_STATUS_OFF			0x0030
+#define TM_TRDY_OFF				0x005c
+
+/* eeprom layout data for 8916 */
+#define MSM8916_BASE0_MASK	0x0000007f
+#define MSM8916_BASE1_MASK	0xfe000000
+#define MSM8916_BASE0_SHIFT	0
+#define MSM8916_BASE1_SHIFT	25
+
+#define MSM8916_S0_P1_MASK	0x00000f80
+#define MSM8916_S1_P1_MASK	0x003e0000
+#define MSM8916_S2_P1_MASK	0xf8000000
+#define MSM8916_S3_P1_MASK	0x000003e0
+#define MSM8916_S4_P1_MASK	0x000f8000
+
+#define MSM8916_S0_P2_MASK	0x0001f000
+#define MSM8916_S1_P2_MASK	0x07c00000
+#define MSM8916_S2_P2_MASK	0x0000001f
+#define MSM8916_S3_P2_MASK	0x00007c00
+#define MSM8916_S4_P2_MASK	0x01f00000
+
+#define MSM8916_S0_P1_SHIFT	7
+#define MSM8916_S1_P1_SHIFT	17
+#define MSM8916_S2_P1_SHIFT	27
+#define MSM8916_S3_P1_SHIFT	5
+#define MSM8916_S4_P1_SHIFT	15
+
+#define MSM8916_S0_P2_SHIFT	12
+#define MSM8916_S1_P2_SHIFT	22
+#define MSM8916_S2_P2_SHIFT	0
+#define MSM8916_S3_P2_SHIFT	10
+#define MSM8916_S4_P2_SHIFT	20
+
+#define MSM8916_CAL_SEL_MASK	0xe0000000
+#define MSM8916_CAL_SEL_SHIFT	29
+
+/* eeprom layout data for 8939 */
+#define MSM8939_BASE0_MASK	0x000000ff
+#define MSM8939_BASE1_MASK	0xff000000
+#define MSM8939_BASE0_SHIFT	0
+#define MSM8939_BASE1_SHIFT	24
+
+#define MSM8939_S0_P1_MASK	0x000001f8
+#define MSM8939_S1_P1_MASK	0x001f8000
+#define MSM8939_S2_P1_MASK_0_4	0xf8000000
+#define MSM8939_S2_P1_MASK_5	0x00000001
+#define MSM8939_S3_P1_MASK	0x00001f80
+#define MSM8939_S4_P1_MASK	0x01f80000
+#define MSM8939_S5_P1_MASK	0x00003f00
+#define MSM8939_S6_P1_MASK	0x03f00000
+#define MSM8939_S7_P1_MASK	0x0000003f
+#define MSM8939_S8_P1_MASK	0x0003f000
+#define MSM8939_S9_P1_MASK	0x07e00000
+
+#define MSM8939_S0_P2_MASK	0x00007e00
+#define MSM8939_S1_P2_MASK	0x07e00000
+#define MSM8939_S2_P2_MASK	0x0000007e
+#define MSM8939_S3_P2_MASK	0x0007e000
+#define MSM8939_S4_P2_MASK	0x7e000000
+#define MSM8939_S5_P2_MASK	0x000fc000
+#define MSM8939_S6_P2_MASK	0xfc000000
+#define MSM8939_S7_P2_MASK	0x00000fc0
+#define MSM8939_S8_P2_MASK	0x00fc0000
+#define MSM8939_S9_P2_MASK_0_4	0xf8000000
+#define MSM8939_S9_P2_MASK_5	0x00002000
+
+#define MSM8939_S0_P1_SHIFT	3
+#define MSM8939_S1_P1_SHIFT	15
+#define MSM8939_S2_P1_SHIFT_0_4	27
+#define MSM8939_S2_P1_SHIFT_5	0
+#define MSM8939_S3_P1_SHIFT	7
+#define MSM8939_S4_P1_SHIFT	19
+#define MSM8939_S5_P1_SHIFT	8
+#define MSM8939_S6_P1_SHIFT	20
+#define MSM8939_S7_P1_SHIFT	0
+#define MSM8939_S8_P1_SHIFT	12
+#define MSM8939_S9_P1_SHIFT	21
+
+#define MSM8939_S0_P2_SHIFT	9
+#define MSM8939_S1_P2_SHIFT	21
+#define MSM8939_S2_P2_SHIFT	1
+#define MSM8939_S3_P2_SHIFT	13
+#define MSM8939_S4_P2_SHIFT	25
+#define MSM8939_S5_P2_SHIFT	14
+#define MSM8939_S6_P2_SHIFT	26
+#define MSM8939_S7_P2_SHIFT	6
+#define MSM8939_S8_P2_SHIFT	18
+#define MSM8939_S9_P2_SHIFT_0_4	27
+#define MSM8939_S9_P2_SHIFT_5	13
+
+#define MSM8939_CAL_SEL_MASK	0x7
+#define MSM8939_CAL_SEL_SHIFT	0
+
+/* eeprom layout data for 8974 */
+#define BASE1_MASK		0xff
+#define S0_P1_MASK		0x3f00
+#define S1_P1_MASK		0xfc000
+#define S2_P1_MASK		0x3f00000
+#define S3_P1_MASK		0xfc000000
+#define S4_P1_MASK		0x3f
+#define S5_P1_MASK		0xfc0
+#define S6_P1_MASK		0x3f000
+#define S7_P1_MASK		0xfc0000
+#define S8_P1_MASK		0x3f000000
+#define S8_P1_MASK_BKP		0x3f
+#define S9_P1_MASK		0x3f
+#define S9_P1_MASK_BKP		0xfc0
+#define S10_P1_MASK		0xfc0
+#define S10_P1_MASK_BKP		0x3f000
+#define CAL_SEL_0_1		0xc0000000
+#define CAL_SEL_2		0x40000000
+#define CAL_SEL_SHIFT		30
+#define CAL_SEL_SHIFT_2		28
+
+#define S0_P1_SHIFT		8
+#define S1_P1_SHIFT		14
+#define S2_P1_SHIFT		20
+#define S3_P1_SHIFT		26
+#define S5_P1_SHIFT		6
+#define S6_P1_SHIFT		12
+#define S7_P1_SHIFT		18
+#define S8_P1_SHIFT		24
+#define S9_P1_BKP_SHIFT		6
+#define S10_P1_SHIFT		6
+#define S10_P1_BKP_SHIFT	12
+
+#define BASE2_SHIFT		12
+#define BASE2_BKP_SHIFT		18
+#define S0_P2_SHIFT		20
+#define S0_P2_BKP_SHIFT		26
+#define S1_P2_SHIFT		26
+#define S2_P2_BKP_SHIFT		6
+#define S3_P2_SHIFT		6
+#define S3_P2_BKP_SHIFT		12
+#define S4_P2_SHIFT		12
+#define S4_P2_BKP_SHIFT		18
+#define S5_P2_SHIFT		18
+#define S5_P2_BKP_SHIFT		24
+#define S6_P2_SHIFT		24
+#define S7_P2_BKP_SHIFT		6
+#define S8_P2_SHIFT		6
+#define S8_P2_BKP_SHIFT		12
+#define S9_P2_SHIFT		12
+#define S9_P2_BKP_SHIFT		18
+#define S10_P2_SHIFT		18
+#define S10_P2_BKP_SHIFT	24
+
+#define BASE2_MASK		0xff000
+#define BASE2_BKP_MASK		0xfc0000
+#define S0_P2_MASK		0x3f00000
+#define S0_P2_BKP_MASK		0xfc000000
+#define S1_P2_MASK		0xfc000000
+#define S1_P2_BKP_MASK		0x3f
+#define S2_P2_MASK		0x3f
+#define S2_P2_BKP_MASK		0xfc0
+#define S3_P2_MASK		0xfc0
+#define S3_P2_BKP_MASK		0x3f000
+#define S4_P2_MASK		0x3f000
+#define S4_P2_BKP_MASK		0xfc0000
+#define S5_P2_MASK		0xfc0000
+#define S5_P2_BKP_MASK		0x3f000000
+#define S6_P2_MASK		0x3f000000
+#define S6_P2_BKP_MASK		0x3f
+#define S7_P2_MASK		0x3f
+#define S7_P2_BKP_MASK		0xfc0
+#define S8_P2_MASK		0xfc0
+#define S8_P2_BKP_MASK		0x3f000
+#define S9_P2_MASK		0x3f000
+#define S9_P2_BKP_MASK		0xfc0000
+#define S10_P2_MASK		0xfc0000
+#define S10_P2_BKP_MASK		0x3f000000
+
+#define BKP_SEL			0x3
+#define BKP_REDUN_SEL		0xe0000000
+#define BKP_REDUN_SHIFT		29
+
+#define BIT_APPEND		0x3
+
+static int calibrate_8916(struct tsens_priv *priv)
+{
+	int base0 = 0, base1 = 0, i;
+	u32 p1[5], p2[5];
+	int mode = 0;
+	u32 *qfprom_cdata, *qfprom_csel;
+
+	qfprom_cdata = (u32 *)qfprom_read(priv->dev, "calib");
+	if (IS_ERR(qfprom_cdata))
+		return PTR_ERR(qfprom_cdata);
+
+	qfprom_csel = (u32 *)qfprom_read(priv->dev, "calib_sel");
+	if (IS_ERR(qfprom_csel)) {
+		kfree(qfprom_cdata);
+		return PTR_ERR(qfprom_csel);
+	}
+
+	mode = (qfprom_csel[0] & MSM8916_CAL_SEL_MASK) >> MSM8916_CAL_SEL_SHIFT;
+	dev_dbg(priv->dev, "calibration mode is %d\n", mode);
+
+	switch (mode) {
+	case TWO_PT_CALIB:
+		base1 = (qfprom_cdata[1] & MSM8916_BASE1_MASK) >> MSM8916_BASE1_SHIFT;
+		p2[0] = (qfprom_cdata[0] & MSM8916_S0_P2_MASK) >> MSM8916_S0_P2_SHIFT;
+		p2[1] = (qfprom_cdata[0] & MSM8916_S1_P2_MASK) >> MSM8916_S1_P2_SHIFT;
+		p2[2] = (qfprom_cdata[1] & MSM8916_S2_P2_MASK) >> MSM8916_S2_P2_SHIFT;
+		p2[3] = (qfprom_cdata[1] & MSM8916_S3_P2_MASK) >> MSM8916_S3_P2_SHIFT;
+		p2[4] = (qfprom_cdata[1] & MSM8916_S4_P2_MASK) >> MSM8916_S4_P2_SHIFT;
+		for (i = 0; i < priv->num_sensors; i++)
+			p2[i] = ((base1 + p2[i]) << 3);
+		fallthrough;
+	case ONE_PT_CALIB2:
+		base0 = (qfprom_cdata[0] & MSM8916_BASE0_MASK);
+		p1[0] = (qfprom_cdata[0] & MSM8916_S0_P1_MASK) >> MSM8916_S0_P1_SHIFT;
+		p1[1] = (qfprom_cdata[0] & MSM8916_S1_P1_MASK) >> MSM8916_S1_P1_SHIFT;
+		p1[2] = (qfprom_cdata[0] & MSM8916_S2_P1_MASK) >> MSM8916_S2_P1_SHIFT;
+		p1[3] = (qfprom_cdata[1] & MSM8916_S3_P1_MASK) >> MSM8916_S3_P1_SHIFT;
+		p1[4] = (qfprom_cdata[1] & MSM8916_S4_P1_MASK) >> MSM8916_S4_P1_SHIFT;
+		for (i = 0; i < priv->num_sensors; i++)
+			p1[i] = (((base0) + p1[i]) << 3);
+		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);
+	kfree(qfprom_csel);
+
+	return 0;
+}
+
+static int calibrate_8939(struct tsens_priv *priv)
+{
+	int base0 = 0, base1 = 0, i;
+	u32 p1[10], p2[10];
+	int mode = 0;
+	u32 *qfprom_cdata;
+	u32 cdata[6];
+
+	qfprom_cdata = (u32 *)qfprom_read(priv->dev, "calib");
+	if (IS_ERR(qfprom_cdata))
+		return PTR_ERR(qfprom_cdata);
+
+	/* Mapping between qfprom nvmem and calibration data */
+	cdata[0] = qfprom_cdata[12];
+	cdata[1] = qfprom_cdata[13];
+	cdata[2] = qfprom_cdata[0];
+	cdata[3] = qfprom_cdata[1];
+	cdata[4] = qfprom_cdata[22];
+	cdata[5] = qfprom_cdata[21];
+
+	mode = (cdata[0] & MSM8939_CAL_SEL_MASK) >> MSM8939_CAL_SEL_SHIFT;
+	dev_dbg(priv->dev, "calibration mode is %d\n", mode);
+
+	switch (mode) {
+	case TWO_PT_CALIB:
+		base1 = (cdata[3] & MSM8939_BASE1_MASK) >> MSM8939_BASE1_SHIFT;
+		p2[0] = (cdata[0] & MSM8939_S0_P2_MASK) >> MSM8939_S0_P2_SHIFT;
+		p2[1] = (cdata[0] & MSM8939_S1_P2_MASK) >> MSM8939_S1_P2_SHIFT;
+		p2[2] = (cdata[1] & MSM8939_S2_P2_MASK) >> MSM8939_S2_P2_SHIFT;
+		p2[3] = (cdata[1] & MSM8939_S3_P2_MASK) >> MSM8939_S3_P2_SHIFT;
+		p2[4] = (cdata[1] & MSM8939_S4_P2_MASK) >> MSM8939_S4_P2_SHIFT;
+		p2[5] = (cdata[2] & MSM8939_S5_P2_MASK) >> MSM8939_S5_P2_SHIFT;
+		p2[6] = (cdata[2] & MSM8939_S6_P2_MASK) >> MSM8939_S6_P2_SHIFT;
+		p2[7] = (cdata[3] & MSM8939_S7_P2_MASK) >> MSM8939_S7_P2_SHIFT;
+		p2[8] = (cdata[3] & MSM8939_S8_P2_MASK) >> MSM8939_S8_P2_SHIFT;
+		p2[9] = (cdata[4] & MSM8939_S9_P2_MASK_0_4) >> MSM8939_S9_P2_SHIFT_0_4;
+		p2[9] |= ((cdata[5] & MSM8939_S9_P2_MASK_5) >> MSM8939_S9_P2_SHIFT_5) << 5;
+		for (i = 0; i < priv->num_sensors; i++)
+			p2[i] = (base1 + p2[i]) << 2;
+		fallthrough;
+	case ONE_PT_CALIB2:
+		base0 = (cdata[2] & MSM8939_BASE0_MASK) >> MSM8939_BASE0_SHIFT;
+		p1[0] = (cdata[0] & MSM8939_S0_P1_MASK) >> MSM8939_S0_P1_SHIFT;
+		p1[1] = (cdata[0] & MSM8939_S1_P1_MASK) >> MSM8939_S1_P1_SHIFT;
+		p1[2] = (cdata[0] & MSM8939_S2_P1_MASK_0_4) >> MSM8939_S2_P1_SHIFT_0_4;
+		p1[2] |= ((cdata[1] & MSM8939_S2_P1_MASK_5) >> MSM8939_S2_P1_SHIFT_5) << 5;
+		p1[3] = (cdata[1] & MSM8939_S3_P1_MASK) >> MSM8939_S3_P1_SHIFT;
+		p1[4] = (cdata[1] & MSM8939_S4_P1_MASK) >> MSM8939_S4_P1_SHIFT;
+		p1[5] = (cdata[2] & MSM8939_S5_P1_MASK) >> MSM8939_S5_P1_SHIFT;
+		p1[6] = (cdata[2] & MSM8939_S6_P1_MASK) >> MSM8939_S6_P1_SHIFT;
+		p1[7] = (cdata[3] & MSM8939_S7_P1_MASK) >> MSM8939_S7_P1_SHIFT;
+		p1[8] = (cdata[3] & MSM8939_S8_P1_MASK) >> MSM8939_S8_P1_SHIFT;
+		p1[9] = (cdata[4] & MSM8939_S9_P1_MASK) >> MSM8939_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_8974(struct tsens_priv *priv)
+{
+	int base1 = 0, base2 = 0, i;
+	u32 p1[11], p2[11];
+	int mode = 0;
+	u32 *calib, *bkp;
+	u32 calib_redun_sel;
+
+	calib = (u32 *)qfprom_read(priv->dev, "calib");
+	if (IS_ERR(calib))
+		return PTR_ERR(calib);
+
+	bkp = (u32 *)qfprom_read(priv->dev, "calib_backup");
+	if (IS_ERR(bkp)) {
+		kfree(calib);
+		return PTR_ERR(bkp);
+	}
+
+	calib_redun_sel =  bkp[1] & BKP_REDUN_SEL;
+	calib_redun_sel >>= BKP_REDUN_SHIFT;
+
+	if (calib_redun_sel == BKP_SEL) {
+		mode = (calib[4] & CAL_SEL_0_1) >> CAL_SEL_SHIFT;
+		mode |= (calib[5] & CAL_SEL_2) >> CAL_SEL_SHIFT_2;
+
+		switch (mode) {
+		case TWO_PT_CALIB:
+			base2 = (bkp[2] & BASE2_BKP_MASK) >> BASE2_BKP_SHIFT;
+			p2[0] = (bkp[2] & S0_P2_BKP_MASK) >> S0_P2_BKP_SHIFT;
+			p2[1] = (bkp[3] & S1_P2_BKP_MASK);
+			p2[2] = (bkp[3] & S2_P2_BKP_MASK) >> S2_P2_BKP_SHIFT;
+			p2[3] = (bkp[3] & S3_P2_BKP_MASK) >> S3_P2_BKP_SHIFT;
+			p2[4] = (bkp[3] & S4_P2_BKP_MASK) >> S4_P2_BKP_SHIFT;
+			p2[5] = (calib[4] & S5_P2_BKP_MASK) >> S5_P2_BKP_SHIFT;
+			p2[6] = (calib[5] & S6_P2_BKP_MASK);
+			p2[7] = (calib[5] & S7_P2_BKP_MASK) >> S7_P2_BKP_SHIFT;
+			p2[8] = (calib[5] & S8_P2_BKP_MASK) >> S8_P2_BKP_SHIFT;
+			p2[9] = (calib[5] & S9_P2_BKP_MASK) >> S9_P2_BKP_SHIFT;
+			p2[10] = (calib[5] & S10_P2_BKP_MASK) >> S10_P2_BKP_SHIFT;
+			fallthrough;
+		case ONE_PT_CALIB:
+		case ONE_PT_CALIB2:
+			base1 = bkp[0] & BASE1_MASK;
+			p1[0] = (bkp[0] & S0_P1_MASK) >> S0_P1_SHIFT;
+			p1[1] = (bkp[0] & S1_P1_MASK) >> S1_P1_SHIFT;
+			p1[2] = (bkp[0] & S2_P1_MASK) >> S2_P1_SHIFT;
+			p1[3] = (bkp[0] & S3_P1_MASK) >> S3_P1_SHIFT;
+			p1[4] = (bkp[1] & S4_P1_MASK);
+			p1[5] = (bkp[1] & S5_P1_MASK) >> S5_P1_SHIFT;
+			p1[6] = (bkp[1] & S6_P1_MASK) >> S6_P1_SHIFT;
+			p1[7] = (bkp[1] & S7_P1_MASK) >> S7_P1_SHIFT;
+			p1[8] = (bkp[2] & S8_P1_MASK_BKP) >> S8_P1_SHIFT;
+			p1[9] = (bkp[2] & S9_P1_MASK_BKP) >> S9_P1_BKP_SHIFT;
+			p1[10] = (bkp[2] & S10_P1_MASK_BKP) >> S10_P1_BKP_SHIFT;
+			break;
+		}
+	} else {
+		mode = (calib[1] & CAL_SEL_0_1) >> CAL_SEL_SHIFT;
+		mode |= (calib[3] & CAL_SEL_2) >> CAL_SEL_SHIFT_2;
+
+		switch (mode) {
+		case TWO_PT_CALIB:
+			base2 = (calib[2] & BASE2_MASK) >> BASE2_SHIFT;
+			p2[0] = (calib[2] & S0_P2_MASK) >> S0_P2_SHIFT;
+			p2[1] = (calib[2] & S1_P2_MASK) >> S1_P2_SHIFT;
+			p2[2] = (calib[3] & S2_P2_MASK);
+			p2[3] = (calib[3] & S3_P2_MASK) >> S3_P2_SHIFT;
+			p2[4] = (calib[3] & S4_P2_MASK) >> S4_P2_SHIFT;
+			p2[5] = (calib[3] & S5_P2_MASK) >> S5_P2_SHIFT;
+			p2[6] = (calib[3] & S6_P2_MASK) >> S6_P2_SHIFT;
+			p2[7] = (calib[4] & S7_P2_MASK);
+			p2[8] = (calib[4] & S8_P2_MASK) >> S8_P2_SHIFT;
+			p2[9] = (calib[4] & S9_P2_MASK) >> S9_P2_SHIFT;
+			p2[10] = (calib[4] & S10_P2_MASK) >> S10_P2_SHIFT;
+			fallthrough;
+		case ONE_PT_CALIB:
+		case ONE_PT_CALIB2:
+			base1 = calib[0] & BASE1_MASK;
+			p1[0] = (calib[0] & S0_P1_MASK) >> S0_P1_SHIFT;
+			p1[1] = (calib[0] & S1_P1_MASK) >> S1_P1_SHIFT;
+			p1[2] = (calib[0] & S2_P1_MASK) >> S2_P1_SHIFT;
+			p1[3] = (calib[0] & S3_P1_MASK) >> S3_P1_SHIFT;
+			p1[4] = (calib[1] & S4_P1_MASK);
+			p1[5] = (calib[1] & S5_P1_MASK) >> S5_P1_SHIFT;
+			p1[6] = (calib[1] & S6_P1_MASK) >> S6_P1_SHIFT;
+			p1[7] = (calib[1] & S7_P1_MASK) >> S7_P1_SHIFT;
+			p1[8] = (calib[1] & S8_P1_MASK) >> S8_P1_SHIFT;
+			p1[9] = (calib[2] & S9_P1_MASK);
+			p1[10] = (calib[2] & S10_P1_MASK) >> S10_P1_SHIFT;
+			break;
+		}
+	}
+
+	switch (mode) {
+	case ONE_PT_CALIB:
+		for (i = 0; i < priv->num_sensors; i++)
+			p1[i] += (base1 << 2) | BIT_APPEND;
+		break;
+	case TWO_PT_CALIB:
+		for (i = 0; i < priv->num_sensors; i++) {
+			p2[i] += base2;
+			p2[i] <<= 2;
+			p2[i] |= BIT_APPEND;
+		}
+		fallthrough;
+	case ONE_PT_CALIB2:
+		for (i = 0; i < priv->num_sensors; i++) {
+			p1[i] += base1;
+			p1[i] <<= 2;
+			p1[i] |= BIT_APPEND;
+		}
+		break;
+	default:
+		for (i = 0; i < priv->num_sensors; i++)
+			p2[i] = 780;
+		p1[0] = 502;
+		p1[1] = 509;
+		p1[2] = 503;
+		p1[3] = 509;
+		p1[4] = 505;
+		p1[5] = 509;
+		p1[6] = 507;
+		p1[7] = 510;
+		p1[8] = 508;
+		p1[9] = 509;
+		p1[10] = 508;
+		break;
+	}
+
+	compute_intercept_slope(priv, p1, p2, mode);
+	kfree(calib);
+	kfree(bkp);
+
+	return 0;
+}
+
+/* v0.1: 8916, 8939, 8974 */
+
+static struct tsens_features tsens_v0_1_feat = {
+	.ver_major	= VER_0_1,
+	.crit_int	= 0,
+	.adc		= 1,
+	.srot_split	= 1,
+	.max_sensors	= 11,
+};
+
+static const struct reg_field tsens_v0_1_regfields[MAX_REGFIELDS] = {
+	/* ----- SROT ------ */
+	/* No VERSION information */
+
+	/* CTRL_OFFSET */
+	[TSENS_EN]     = REG_FIELD(SROT_CTRL_OFF, 0,  0),
+	[TSENS_SW_RST] = REG_FIELD(SROT_CTRL_OFF, 1,  1),
+
+	/* ----- 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),
+
+	/* NO CRITICAL INTERRUPT SUPPORT on v0.1 */
+
+	/* Sn_STATUS */
+	REG_FIELD_FOR_EACH_SENSOR11(LAST_TEMP,    TM_Sn_STATUS_OFF,  0,  9),
+	/* No VALID field on v0.1 */
+	/* 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 v0.1 */
+	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_8916 = {
+	.init		= init_common,
+	.calibrate	= calibrate_8916,
+	.get_temp	= get_temp_common,
+};
+
+struct tsens_plat_data data_8916 = {
+	.num_sensors	= 5,
+	.ops		= &ops_8916,
+	.hw_ids		= (unsigned int []){0, 1, 2, 4, 5 },
+
+	.feat		= &tsens_v0_1_feat,
+	.fields	= tsens_v0_1_regfields,
+};
+
+static const struct tsens_ops ops_8939 = {
+	.init		= init_common,
+	.calibrate	= calibrate_8939,
+	.get_temp	= get_temp_common,
+};
+
+struct tsens_plat_data data_8939 = {
+	.num_sensors	= 10,
+	.ops		= &ops_8939,
+	.hw_ids		= (unsigned int []){ 0, 1, 2, 3, 5, 6, 7, 8, 9, 10 },
+
+	.feat		= &tsens_v0_1_feat,
+	.fields	= tsens_v0_1_regfields,
+};
+
+static const struct tsens_ops ops_8974 = {
+	.init		= init_common,
+	.calibrate	= calibrate_8974,
+	.get_temp	= get_temp_common,
+};
+
+struct tsens_plat_data data_8974 = {
+	.num_sensors	= 11,
+	.ops		= &ops_8974,
+	.feat		= &tsens_v0_1_feat,
+	.fields	= tsens_v0_1_regfields,
+};