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path: root/drivers/thermal/qcom/tsens-8974.c
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Diffstat (limited to 'drivers/thermal/qcom/tsens-8974.c')
-rw-r--r--drivers/thermal/qcom/tsens-8974.c236
1 files changed, 0 insertions, 236 deletions
diff --git a/drivers/thermal/qcom/tsens-8974.c b/drivers/thermal/qcom/tsens-8974.c
deleted file mode 100644
index 303157fd00be..000000000000
--- a/drivers/thermal/qcom/tsens-8974.c
+++ /dev/null
@@ -1,236 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (c) 2015, The Linux Foundation. All rights reserved.
- */
-
-#include <linux/platform_device.h>
-#include "tsens.h"
-
-/* 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_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))
- 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;
- /* Fall through */
- 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;
- /* Fall through */
- 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;
- }
- /* Fall through */
- 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);
-
- return 0;
-}
-
-static const struct tsens_ops ops_8974 = {
- .init = init_common,
- .calibrate = calibrate_8974,
- .get_temp = get_temp_common,
-};
-
-const struct tsens_plat_data data_8974 = {
- .num_sensors = 11,
- .ops = &ops_8974,
- .reg_offsets = { [SROT_CTRL_OFFSET] = 0x0 },
-};
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