diff options
Diffstat (limited to 'drivers/leds/leds-lp8501.c')
| -rw-r--r-- | drivers/leds/leds-lp8501.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/leds/leds-lp8501.c b/drivers/leds/leds-lp8501.c index 165d6423a928..878d81dace8a 100644 --- a/drivers/leds/leds-lp8501.c +++ b/drivers/leds/leds-lp8501.c @@ -53,10 +53,10 @@ #define LP8501_PWM_PSAVE BIT(7) #define LP8501_AUTO_INC BIT(6) #define LP8501_PWR_SAVE BIT(5) -#define LP8501_CP_AUTO 0x18 +#define LP8501_CP_MODE_MASK 0x18 +#define LP8501_CP_MODE_SHIFT 3 #define LP8501_INT_CLK BIT(0) -#define LP8501_DEFAULT_CFG \ - (LP8501_PWM_PSAVE | LP8501_AUTO_INC | LP8501_PWR_SAVE | LP8501_CP_AUTO) +#define LP8501_DEFAULT_CFG (LP8501_PWM_PSAVE | LP8501_AUTO_INC | LP8501_PWR_SAVE) #define LP8501_REG_RESET 0x3D #define LP8501_RESET 0xFF @@ -102,6 +102,8 @@ static int lp8501_post_init_device(struct lp55xx_chip *chip) if (chip->pdata->clock_mode != LP55XX_CLOCK_EXT) val |= LP8501_INT_CLK; + val |= (chip->pdata->charge_pump_mode << LP8501_CP_MODE_SHIFT) & LP8501_CP_MODE_MASK; + ret = lp55xx_write(chip, LP8501_REG_CONFIG, val); if (ret) return ret; |