From 8b7f4b907eed0a127a41bdcbec95fafa1dc6b056 Mon Sep 17 00:00:00 2001 From: yangwei1 Date: Fri, 14 Jun 2024 16:39:47 +0800 Subject: [PATCH 052/219] fix:modify LSB for mpq8785 to 1mdegress/LSB Changelogs: modify LSB for mpq8785 to 1mdegress/LSB --- drivers/regulator/mpq8785.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/regulator/mpq8785.c b/drivers/regulator/mpq8785.c index 60c48ae47d31..d5dae70d3d50 100644 --- a/drivers/regulator/mpq8785.c +++ b/drivers/regulator/mpq8785.c @@ -187,6 +187,7 @@ struct MPQ8785_DRIVER_DATA #define MPQ8785_FREQUENCY_LSB 10 #define MPQ8785_FREQUENCY_BASE_MINI 300 /* 300kHz=30*10kHz */ #define MPQ8785_FREQUENCY_BASE_MAX 2000 +#define MPQ8785_TEMPERATURE_LSB 1000 /*1mC*/ static u32 garr_volt_numerator[] = {64, 80, 80, 80}; static char garr_bool_string[][2] = {"N", "Y"}; @@ -537,6 +538,7 @@ static int mpq8785_read(struct device *dev, enum hwmon_sensor_types type, { case hwmon_temp_input: *val = mpq8785_read_byte(data, MPQ8785_CMD_READ_TEMPERATURE); + *val *= MPQ8785_TEMPERATURE_LSB; break; case hwmon_temp_crit_alarm: get_value = mpq8785_read_word(data, MPQ8785_CMD_STATUS_WORD); @@ -548,12 +550,12 @@ static int mpq8785_read(struct device *dev, enum hwmon_sensor_types type, case hwmon_temp_max: *val = mpq8785_read_mask_word(data, MPQ8785_CMD_OT_WARN_LIMIT, MPQ8785_MASK_TOUT_LIMIT); - + *val *= MPQ8785_TEMPERATURE_LSB; break; case hwmon_temp_crit: *val = mpq8785_read_mask_word(data, MPQ8785_CMD_OT_FAULT_LIMIT, MPQ8785_MASK_TOUT_LIMIT); - + *val *= MPQ8785_TEMPERATURE_LSB; break; } break; @@ -676,11 +678,11 @@ static int mpq8785_write(struct device *dev, enum hwmon_sensor_types type, { case hwmon_temp_max: ret = mpq8785_update_word(data, MPQ8785_CMD_OT_WARN_LIMIT, - MPQ8785_MASK_TOUT_LIMIT, (u16)val); + MPQ8785_MASK_TOUT_LIMIT, (u16)(val / MPQ8785_TEMPERATURE_LSB)); break; case hwmon_temp_crit: ret = mpq8785_update_word(data, MPQ8785_CMD_OT_FAULT_LIMIT, - MPQ8785_MASK_TOUT_LIMIT, (u16)val); + MPQ8785_MASK_TOUT_LIMIT, (u16)(val / MPQ8785_TEMPERATURE_LSB)); break; } break; -- 2.47.0