diff options
Diffstat (limited to 'drivers/thermal/qcom/tsens-v0_1.c')
| -rw-r--r-- | drivers/thermal/qcom/tsens-v0_1.c | 50 |
1 files changed, 48 insertions, 2 deletions
diff --git a/drivers/thermal/qcom/tsens-v0_1.c b/drivers/thermal/qcom/tsens-v0_1.c index a6e26be1234f..a7560e9a7c10 100644 --- a/drivers/thermal/qcom/tsens-v0_1.c +++ b/drivers/thermal/qcom/tsens-v0_1.c @@ -6,6 +6,15 @@ #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 @@ -308,6 +317,40 @@ static int calibrate_8974(struct tsens_priv *priv) return 0; } +/* v0.1: 8916, 8974 */ + +static const struct tsens_features tsens_v0_1_feat = { + .ver_major = VER_0_1, + .crit_int = 0, + .adc = 1, + .srot_split = 1, +}; + +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), + + /* Sn_STATUS */ + REG_FIELD_FOR_EACH_SENSOR11(LAST_TEMP, TM_Sn_STATUS_OFF, 0, 9), + /* No VALID field on v0.1 */ + 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, @@ -317,8 +360,10 @@ static const struct tsens_ops ops_8916 = { 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 }, + + .feat = &tsens_v0_1_feat, + .fields = tsens_v0_1_regfields, }; static const struct tsens_ops ops_8974 = { @@ -330,5 +375,6 @@ static const struct tsens_ops ops_8974 = { const struct tsens_plat_data data_8974 = { .num_sensors = 11, .ops = &ops_8974, - .reg_offsets = { [SROT_CTRL_OFFSET] = 0x0 }, + .feat = &tsens_v0_1_feat, + .fields = tsens_v0_1_regfields, }; |