diff options
| -rw-r--r-- | drivers/mfd/axp20x.c | 24 | ||||
| -rw-r--r-- | include/linux/mfd/axp20x.h | 3 |
2 files changed, 26 insertions, 1 deletions
diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c index b8324f5dc078..9e2431a86d9b 100644 --- a/drivers/mfd/axp20x.c +++ b/drivers/mfd/axp20x.c @@ -153,6 +153,19 @@ static const struct regmap_access_table axp806_volatile_table = { .n_yes_ranges = ARRAY_SIZE(axp806_volatile_ranges), }; +static const struct regmap_range axp809_volatile_ranges[] = { + regmap_reg_range(AXP20X_PWR_INPUT_STATUS, AXP20X_PWR_OP_MODE), + regmap_reg_range(AXP20X_IRQ1_EN, AXP20X_IRQ5_STATE), + regmap_reg_range(AXP809_TEMP_ADC_H, AXP809_TEMP_ADC_L), + regmap_reg_range(AXP22X_GPIO_STATE, AXP22X_GPIO_STATE), + regmap_reg_range(AXP20X_FG_RES, AXP20X_FG_RES), +}; + +static const struct regmap_access_table axp809_volatile_table = { + .yes_ranges = axp809_volatile_ranges, + .n_yes_ranges = ARRAY_SIZE(axp809_volatile_ranges), +}; + static struct resource axp152_pek_resources[] = { DEFINE_RES_IRQ_NAMED(AXP152_IRQ_PEK_RIS_EDGE, "PEK_DBR"), DEFINE_RES_IRQ_NAMED(AXP152_IRQ_PEK_FAL_EDGE, "PEK_DBF"), @@ -311,6 +324,15 @@ static const struct regmap_config axp806_regmap_config = { .cache_type = REGCACHE_RBTREE, }; +static const struct regmap_config axp809_regmap_config = { + .reg_bits = 8, + .val_bits = 8, + .wr_table = &axp22x_writeable_table, + .volatile_table = &axp809_volatile_table, + .max_register = AXP22X_BATLOW_THRES1, + .cache_type = REGCACHE_RBTREE, +}; + #define INIT_REGMAP_IRQ(_variant, _irq, _off, _mask) \ [_variant##_IRQ_##_irq] = { .reg_offset = (_off), .mask = BIT(_mask) } @@ -809,7 +831,7 @@ int axp20x_match_device(struct axp20x_dev *axp20x) case AXP809_ID: axp20x->nr_cells = ARRAY_SIZE(axp809_cells); axp20x->cells = axp809_cells; - axp20x->regmap_cfg = &axp22x_regmap_config; + axp20x->regmap_cfg = &axp809_regmap_config; axp20x->regmap_irq_chip = &axp809_regmap_irq_chip; break; default: diff --git a/include/linux/mfd/axp20x.h b/include/linux/mfd/axp20x.h index 2ecf8c0b13d1..635fdc79d635 100644 --- a/include/linux/mfd/axp20x.h +++ b/include/linux/mfd/axp20x.h @@ -167,6 +167,9 @@ enum { #define AXP20X_IPSOUT_V_HIGH_H 0x7e #define AXP20X_IPSOUT_V_HIGH_L 0x7f +#define AXP809_TEMP_ADC_H 0x56 +#define AXP809_TEMP_ADC_L 0x57 + /* Power supply */ #define AXP20X_DCDC_MODE 0x80 #define AXP20X_ADC_EN1 0x82 |