From 2be20763031bcd15b4908afda931a99ecfc1417c Mon Sep 17 00:00:00 2001 From: Amit Kucheria Date: Wed, 20 Mar 2019 18:47:47 +0530 Subject: drivers: thermal: tsens: Rename tsens-8916 to prepare to merge with tsens-8974 8916 and 8974 use v0.1.0 of the TSENS IP. Rename tsens-8916 to prepare it for merging with tsens-8974 in a later commit. Signed-off-by: Amit Kucheria Signed-off-by: Eduardo Valentin --- drivers/thermal/qcom/Makefile | 2 +- drivers/thermal/qcom/tsens-8916.c | 105 -------------------------------------- drivers/thermal/qcom/tsens-v0_1.c | 105 ++++++++++++++++++++++++++++++++++++++ 3 files changed, 106 insertions(+), 106 deletions(-) delete mode 100644 drivers/thermal/qcom/tsens-8916.c create mode 100644 drivers/thermal/qcom/tsens-v0_1.c (limited to 'drivers/thermal') diff --git a/drivers/thermal/qcom/Makefile b/drivers/thermal/qcom/Makefile index 717a08600bb5..1f2fafd43dff 100644 --- a/drivers/thermal/qcom/Makefile +++ b/drivers/thermal/qcom/Makefile @@ -1,3 +1,3 @@ obj-$(CONFIG_QCOM_TSENS) += qcom_tsens.o -qcom_tsens-y += tsens.o tsens-common.o tsens-8916.o tsens-8974.o tsens-8960.o tsens-v2.o +qcom_tsens-y += tsens.o tsens-common.o tsens-v0_1.o tsens-8974.o tsens-8960.o tsens-v2.o obj-$(CONFIG_QCOM_SPMI_TEMP_ALARM) += qcom-spmi-temp-alarm.o diff --git a/drivers/thermal/qcom/tsens-8916.c b/drivers/thermal/qcom/tsens-8916.c deleted file mode 100644 index d4ad4082c800..000000000000 --- a/drivers/thermal/qcom/tsens-8916.c +++ /dev/null @@ -1,105 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Copyright (c) 2015, The Linux Foundation. All rights reserved. - */ - -#include -#include "tsens.h" - -/* eeprom layout data for 8916 */ -#define BASE0_MASK 0x0000007f -#define BASE1_MASK 0xfe000000 -#define BASE0_SHIFT 0 -#define BASE1_SHIFT 25 - -#define S0_P1_MASK 0x00000f80 -#define S1_P1_MASK 0x003e0000 -#define S2_P1_MASK 0xf8000000 -#define S3_P1_MASK 0x000003e0 -#define S4_P1_MASK 0x000f8000 - -#define S0_P2_MASK 0x0001f000 -#define S1_P2_MASK 0x07c00000 -#define S2_P2_MASK 0x0000001f -#define S3_P2_MASK 0x00007c00 -#define S4_P2_MASK 0x01f00000 - -#define S0_P1_SHIFT 7 -#define S1_P1_SHIFT 17 -#define S2_P1_SHIFT 27 -#define S3_P1_SHIFT 5 -#define S4_P1_SHIFT 15 - -#define S0_P2_SHIFT 12 -#define S1_P2_SHIFT 22 -#define S2_P2_SHIFT 0 -#define S3_P2_SHIFT 10 -#define S4_P2_SHIFT 20 - -#define CAL_SEL_MASK 0xe0000000 -#define CAL_SEL_SHIFT 29 - -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)) - return PTR_ERR(qfprom_csel); - - mode = (qfprom_csel[0] & 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[1] & 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; - p2[2] = (qfprom_cdata[1] & S2_P2_MASK) >> S2_P2_SHIFT; - p2[3] = (qfprom_cdata[1] & S3_P2_MASK) >> S3_P2_SHIFT; - p2[4] = (qfprom_cdata[1] & S4_P2_MASK) >> S4_P2_SHIFT; - for (i = 0; i < priv->num_sensors; i++) - p2[i] = ((base1 + p2[i]) << 3); - /* Fall through */ - case ONE_PT_CALIB2: - base0 = (qfprom_cdata[0] & BASE0_MASK); - 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; - 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); - - return 0; -} - -static const struct tsens_ops ops_8916 = { - .init = init_common, - .calibrate = calibrate_8916, - .get_temp = get_temp_common, -}; - -const struct tsens_plat_data data_8916 = { - .num_sensors = 5, - .ops = &ops_8916, - .reg_offsets = { [SROT_CTRL_OFFSET] = 0x0 }, - .hw_ids = (unsigned int []){0, 1, 2, 4, 5 }, -}; diff --git a/drivers/thermal/qcom/tsens-v0_1.c b/drivers/thermal/qcom/tsens-v0_1.c new file mode 100644 index 000000000000..d4ad4082c800 --- /dev/null +++ b/drivers/thermal/qcom/tsens-v0_1.c @@ -0,0 +1,105 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2015, The Linux Foundation. All rights reserved. + */ + +#include +#include "tsens.h" + +/* eeprom layout data for 8916 */ +#define BASE0_MASK 0x0000007f +#define BASE1_MASK 0xfe000000 +#define BASE0_SHIFT 0 +#define BASE1_SHIFT 25 + +#define S0_P1_MASK 0x00000f80 +#define S1_P1_MASK 0x003e0000 +#define S2_P1_MASK 0xf8000000 +#define S3_P1_MASK 0x000003e0 +#define S4_P1_MASK 0x000f8000 + +#define S0_P2_MASK 0x0001f000 +#define S1_P2_MASK 0x07c00000 +#define S2_P2_MASK 0x0000001f +#define S3_P2_MASK 0x00007c00 +#define S4_P2_MASK 0x01f00000 + +#define S0_P1_SHIFT 7 +#define S1_P1_SHIFT 17 +#define S2_P1_SHIFT 27 +#define S3_P1_SHIFT 5 +#define S4_P1_SHIFT 15 + +#define S0_P2_SHIFT 12 +#define S1_P2_SHIFT 22 +#define S2_P2_SHIFT 0 +#define S3_P2_SHIFT 10 +#define S4_P2_SHIFT 20 + +#define CAL_SEL_MASK 0xe0000000 +#define CAL_SEL_SHIFT 29 + +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)) + return PTR_ERR(qfprom_csel); + + mode = (qfprom_csel[0] & 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[1] & 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; + p2[2] = (qfprom_cdata[1] & S2_P2_MASK) >> S2_P2_SHIFT; + p2[3] = (qfprom_cdata[1] & S3_P2_MASK) >> S3_P2_SHIFT; + p2[4] = (qfprom_cdata[1] & S4_P2_MASK) >> S4_P2_SHIFT; + for (i = 0; i < priv->num_sensors; i++) + p2[i] = ((base1 + p2[i]) << 3); + /* Fall through */ + case ONE_PT_CALIB2: + base0 = (qfprom_cdata[0] & BASE0_MASK); + 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; + 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); + + return 0; +} + +static const struct tsens_ops ops_8916 = { + .init = init_common, + .calibrate = calibrate_8916, + .get_temp = get_temp_common, +}; + +const struct tsens_plat_data data_8916 = { + .num_sensors = 5, + .ops = &ops_8916, + .reg_offsets = { [SROT_CTRL_OFFSET] = 0x0 }, + .hw_ids = (unsigned int []){0, 1, 2, 4, 5 }, +}; -- cgit v1.2.3-55-g7522