diff options
| -rw-r--r-- | drivers/mfd/tps65090.c | 27 | ||||
| -rw-r--r-- | drivers/power/tps65090-charger.c | 11 | ||||
| -rw-r--r-- | include/linux/mfd/tps65090.h | 14 |
3 files changed, 28 insertions, 24 deletions
diff --git a/drivers/mfd/tps65090.c b/drivers/mfd/tps65090.c index c3cddb4c3a1a..1c3e6e2efe41 100644 --- a/drivers/mfd/tps65090.c +++ b/drivers/mfd/tps65090.c @@ -32,14 +32,6 @@ #define NUM_INT_REG 2 #define TOTAL_NUM_REG 0x18 -/* interrupt status registers */ -#define TPS65090_INT_STS 0x0 -#define TPS65090_INT_STS2 0x1 - -/* interrupt mask registers */ -#define TPS65090_INT_MSK 0x2 -#define TPS65090_INT_MSK2 0x3 - #define TPS65090_INT1_MASK_VAC_STATUS_CHANGE 1 #define TPS65090_INT1_MASK_VSYS_STATUS_CHANGE 2 #define TPS65090_INT1_MASK_BAT_STATUS_CHANGE 3 @@ -144,17 +136,26 @@ static struct regmap_irq_chip tps65090_irq_chip = { .irqs = tps65090_irqs, .num_irqs = ARRAY_SIZE(tps65090_irqs), .num_regs = NUM_INT_REG, - .status_base = TPS65090_INT_STS, - .mask_base = TPS65090_INT_MSK, + .status_base = TPS65090_REG_INTR_STS, + .mask_base = TPS65090_REG_INTR_MASK, .mask_invert = true, }; static bool is_volatile_reg(struct device *dev, unsigned int reg) { - if ((reg == TPS65090_INT_STS) || (reg == TPS65090_INT_STS2)) - return true; - else + /* Nearly all registers have status bits mixed in, except a few */ + switch (reg) { + case TPS65090_REG_INTR_MASK: + case TPS65090_REG_INTR_MASK2: + case TPS65090_REG_CG_CTRL0: + case TPS65090_REG_CG_CTRL1: + case TPS65090_REG_CG_CTRL2: + case TPS65090_REG_CG_CTRL3: + case TPS65090_REG_CG_CTRL4: + case TPS65090_REG_CG_CTRL5: return false; + } + return true; } static const struct regmap_config tps65090_regmap_config = { diff --git a/drivers/power/tps65090-charger.c b/drivers/power/tps65090-charger.c index 8fc9d6df87f6..1685f63b9e5d 100644 --- a/drivers/power/tps65090-charger.c +++ b/drivers/power/tps65090-charger.c @@ -28,17 +28,6 @@ #include <linux/mfd/tps65090.h> -#define TPS65090_REG_INTR_STS 0x00 -#define TPS65090_REG_INTR_MASK 0x02 -#define TPS65090_REG_CG_CTRL0 0x04 -#define TPS65090_REG_CG_CTRL1 0x05 -#define TPS65090_REG_CG_CTRL2 0x06 -#define TPS65090_REG_CG_CTRL3 0x07 -#define TPS65090_REG_CG_CTRL4 0x08 -#define TPS65090_REG_CG_CTRL5 0x09 -#define TPS65090_REG_CG_STATUS1 0x0a -#define TPS65090_REG_CG_STATUS2 0x0b - #define TPS65090_CHARGER_ENABLE BIT(0) #define TPS65090_VACG BIT(1) #define TPS65090_NOITERM BIT(5) diff --git a/include/linux/mfd/tps65090.h b/include/linux/mfd/tps65090.h index 3f43069413e7..45f0f9d2ed25 100644 --- a/include/linux/mfd/tps65090.h +++ b/include/linux/mfd/tps65090.h @@ -64,6 +64,20 @@ enum { TPS65090_REGULATOR_MAX, }; +/* Register addresses */ +#define TPS65090_REG_INTR_STS 0x00 +#define TPS65090_REG_INTR_STS2 0x01 +#define TPS65090_REG_INTR_MASK 0x02 +#define TPS65090_REG_INTR_MASK2 0x03 +#define TPS65090_REG_CG_CTRL0 0x04 +#define TPS65090_REG_CG_CTRL1 0x05 +#define TPS65090_REG_CG_CTRL2 0x06 +#define TPS65090_REG_CG_CTRL3 0x07 +#define TPS65090_REG_CG_CTRL4 0x08 +#define TPS65090_REG_CG_CTRL5 0x09 +#define TPS65090_REG_CG_STATUS1 0x0a +#define TPS65090_REG_CG_STATUS2 0x0b + struct tps65090 { struct device *dev; struct regmap *rmap; |