diff options
| -rw-r--r-- | drivers/mfd/stmpe.c | 21 | ||||
| -rw-r--r-- | drivers/mfd/stmpe.h | 2 | ||||
| -rw-r--r-- | include/linux/mfd/stmpe.h | 2 |
3 files changed, 18 insertions, 7 deletions
diff --git a/drivers/mfd/stmpe.c b/drivers/mfd/stmpe.c index 94c7cc02fdab..c053b2b67bad 100644 --- a/drivers/mfd/stmpe.c +++ b/drivers/mfd/stmpe.c @@ -469,6 +469,8 @@ static const struct mfd_cell stmpe_ts_cell = { static const u8 stmpe811_regs[] = { [STMPE_IDX_CHIP_ID] = STMPE811_REG_CHIP_ID, + [STMPE_IDX_SYS_CTRL] = STMPE811_REG_SYS_CTRL, + [STMPE_IDX_SYS_CTRL2] = STMPE811_REG_SYS_CTRL2, [STMPE_IDX_ICR_LSB] = STMPE811_REG_INT_CTRL, [STMPE_IDX_IER_LSB] = STMPE811_REG_INT_EN, [STMPE_IDX_ISR_MSB] = STMPE811_REG_INT_STA, @@ -511,7 +513,7 @@ static int stmpe811_enable(struct stmpe *stmpe, unsigned int blocks, if (blocks & STMPE_BLOCK_TOUCHSCREEN) mask |= STMPE811_SYS_CTRL2_TSC_OFF; - return __stmpe_set_bits(stmpe, STMPE811_REG_SYS_CTRL2, mask, + return __stmpe_set_bits(stmpe, stmpe->regs[STMPE_IDX_SYS_CTRL2], mask, enable ? 0 : mask); } @@ -556,6 +558,8 @@ static struct stmpe_variant_info stmpe610 = { static const u8 stmpe1601_regs[] = { [STMPE_IDX_CHIP_ID] = STMPE1601_REG_CHIP_ID, + [STMPE_IDX_SYS_CTRL] = STMPE1601_REG_SYS_CTRL, + [STMPE_IDX_SYS_CTRL2] = STMPE1601_REG_SYS_CTRL2, [STMPE_IDX_ICR_LSB] = STMPE1601_REG_ICR_LSB, [STMPE_IDX_IER_LSB] = STMPE1601_REG_IER_LSB, [STMPE_IDX_ISR_MSB] = STMPE1601_REG_ISR_MSB, @@ -640,13 +644,13 @@ static int stmpe1601_autosleep(struct stmpe *stmpe, return timeout; } - ret = __stmpe_set_bits(stmpe, STMPE1601_REG_SYS_CTRL2, + ret = __stmpe_set_bits(stmpe, stmpe->regs[STMPE_IDX_SYS_CTRL2], STMPE1601_AUTOSLEEP_TIMEOUT_MASK, timeout); if (ret < 0) return ret; - return __stmpe_set_bits(stmpe, STMPE1601_REG_SYS_CTRL2, + return __stmpe_set_bits(stmpe, stmpe->regs[STMPE_IDX_SYS_CTRL2], STPME1601_AUTOSLEEP_ENABLE, STPME1601_AUTOSLEEP_ENABLE); } @@ -671,7 +675,7 @@ static int stmpe1601_enable(struct stmpe *stmpe, unsigned int blocks, else mask &= ~STMPE1601_SYS_CTRL_ENABLE_SPWM; - return __stmpe_set_bits(stmpe, STMPE1601_REG_SYS_CTRL, mask, + return __stmpe_set_bits(stmpe, stmpe->regs[STMPE_IDX_SYS_CTRL], mask, enable ? mask : 0); } @@ -710,6 +714,7 @@ static struct stmpe_variant_info stmpe1601 = { */ static const u8 stmpe1801_regs[] = { [STMPE_IDX_CHIP_ID] = STMPE1801_REG_CHIP_ID, + [STMPE_IDX_SYS_CTRL] = STMPE1801_REG_SYS_CTRL, [STMPE_IDX_ICR_LSB] = STMPE1801_REG_INT_CTRL_LOW, [STMPE_IDX_IER_LSB] = STMPE1801_REG_INT_EN_MASK_LOW, [STMPE_IDX_ISR_LSB] = STMPE1801_REG_INT_STA_LOW, @@ -756,14 +761,14 @@ static int stmpe1801_reset(struct stmpe *stmpe) unsigned long timeout; int ret = 0; - ret = __stmpe_set_bits(stmpe, STMPE1801_REG_SYS_CTRL, + ret = __stmpe_set_bits(stmpe, stmpe->regs[STMPE_IDX_SYS_CTRL], STMPE1801_MSK_SYS_CTRL_RESET, STMPE1801_MSK_SYS_CTRL_RESET); if (ret < 0) return ret; timeout = jiffies + msecs_to_jiffies(100); while (time_before(jiffies, timeout)) { - ret = __stmpe_reg_read(stmpe, STMPE1801_REG_SYS_CTRL); + ret = __stmpe_reg_read(stmpe, stmpe->regs[STMPE_IDX_SYS_CTRL]); if (ret < 0) return ret; if (!(ret & STMPE1801_MSK_SYS_CTRL_RESET)) @@ -794,6 +799,8 @@ static struct stmpe_variant_info stmpe1801 = { static const u8 stmpe24xx_regs[] = { [STMPE_IDX_CHIP_ID] = STMPE24XX_REG_CHIP_ID, + [STMPE_IDX_SYS_CTRL] = STMPE24XX_REG_SYS_CTRL, + [STMPE_IDX_SYS_CTRL2] = STMPE24XX_REG_SYS_CTRL2, [STMPE_IDX_ICR_LSB] = STMPE24XX_REG_ICR_LSB, [STMPE_IDX_IER_LSB] = STMPE24XX_REG_IER_LSB, [STMPE_IDX_ISR_MSB] = STMPE24XX_REG_ISR_MSB, @@ -840,7 +847,7 @@ static int stmpe24xx_enable(struct stmpe *stmpe, unsigned int blocks, if (blocks & STMPE_BLOCK_KEYPAD) mask |= STMPE24XX_SYS_CTRL_ENABLE_KPC; - return __stmpe_set_bits(stmpe, STMPE24XX_REG_SYS_CTRL, mask, + return __stmpe_set_bits(stmpe, stmpe->regs[STMPE_IDX_SYS_CTRL], mask, enable ? mask : 0); } diff --git a/drivers/mfd/stmpe.h b/drivers/mfd/stmpe.h index 84adb46b3e2f..406f9f2d8935 100644 --- a/drivers/mfd/stmpe.h +++ b/drivers/mfd/stmpe.h @@ -138,6 +138,7 @@ int stmpe_remove(struct stmpe *stmpe); #define STMPE811_NR_INTERNAL_IRQS 8 #define STMPE811_REG_CHIP_ID 0x00 +#define STMPE811_REG_SYS_CTRL 0x03 #define STMPE811_REG_SYS_CTRL2 0x04 #define STMPE811_REG_SPI_CFG 0x08 #define STMPE811_REG_INT_CTRL 0x09 @@ -264,6 +265,7 @@ int stmpe_remove(struct stmpe *stmpe); #define STMPE24XX_NR_INTERNAL_IRQS 9 #define STMPE24XX_REG_SYS_CTRL 0x02 +#define STMPE24XX_REG_SYS_CTRL2 0x03 #define STMPE24XX_REG_ICR_LSB 0x11 #define STMPE24XX_REG_IER_LSB 0x13 #define STMPE24XX_REG_ISR_MSB 0x14 diff --git a/include/linux/mfd/stmpe.h b/include/linux/mfd/stmpe.h index de748bc7525e..eb8b73bd139f 100644 --- a/include/linux/mfd/stmpe.h +++ b/include/linux/mfd/stmpe.h @@ -39,6 +39,8 @@ enum stmpe_partnum { */ enum { STMPE_IDX_CHIP_ID, + STMPE_IDX_SYS_CTRL, + STMPE_IDX_SYS_CTRL2, STMPE_IDX_ICR_LSB, STMPE_IDX_IER_LSB, STMPE_IDX_ISR_LSB, |