diff options
Diffstat (limited to 'drivers/mfd/axp20x.c')
| -rw-r--r-- | drivers/mfd/axp20x.c | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c index fd80b0981f0f..ba130be32e61 100644 --- a/drivers/mfd/axp20x.c +++ b/drivers/mfd/axp20x.c @@ -38,6 +38,7 @@ static const char * const axp20x_model_names[] = { "AXP221", "AXP223", "AXP288", + "AXP806", "AXP809", }; @@ -129,6 +130,27 @@ static const struct regmap_access_table axp288_volatile_table = { .n_yes_ranges = ARRAY_SIZE(axp288_volatile_ranges), }; +static const struct regmap_range axp806_writeable_ranges[] = { + regmap_reg_range(AXP20X_DATACACHE(0), AXP20X_DATACACHE(3)), + regmap_reg_range(AXP806_PWR_OUT_CTRL1, AXP806_CLDO3_V_CTRL), + regmap_reg_range(AXP20X_IRQ1_EN, AXP20X_IRQ2_EN), + regmap_reg_range(AXP20X_IRQ1_STATE, AXP20X_IRQ2_STATE), +}; + +static const struct regmap_range axp806_volatile_ranges[] = { + regmap_reg_range(AXP20X_IRQ1_STATE, AXP20X_IRQ2_STATE), +}; + +static const struct regmap_access_table axp806_writeable_table = { + .yes_ranges = axp806_writeable_ranges, + .n_yes_ranges = ARRAY_SIZE(axp806_writeable_ranges), +}; + +static const struct regmap_access_table axp806_volatile_table = { + .yes_ranges = axp806_volatile_ranges, + .n_yes_ranges = ARRAY_SIZE(axp806_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"), @@ -278,6 +300,15 @@ static const struct regmap_config axp288_regmap_config = { .cache_type = REGCACHE_RBTREE, }; +static const struct regmap_config axp806_regmap_config = { + .reg_bits = 8, + .val_bits = 8, + .wr_table = &axp806_writeable_table, + .volatile_table = &axp806_volatile_table, + .max_register = AXP806_VREF_TEMP_WARN_L, + .cache_type = REGCACHE_RBTREE, +}; + #define INIT_REGMAP_IRQ(_variant, _irq, _off, _mask) \ [_variant##_IRQ_##_irq] = { .reg_offset = (_off), .mask = BIT(_mask) } @@ -409,6 +440,21 @@ static const struct regmap_irq axp288_regmap_irqs[] = { INIT_REGMAP_IRQ(AXP288, BC_USB_CHNG, 5, 1), }; +static const struct regmap_irq axp806_regmap_irqs[] = { + INIT_REGMAP_IRQ(AXP806, DIE_TEMP_HIGH_LV1, 0, 0), + INIT_REGMAP_IRQ(AXP806, DIE_TEMP_HIGH_LV2, 0, 1), + INIT_REGMAP_IRQ(AXP806, DCDCA_V_LOW, 0, 3), + INIT_REGMAP_IRQ(AXP806, DCDCB_V_LOW, 0, 4), + INIT_REGMAP_IRQ(AXP806, DCDCC_V_LOW, 0, 5), + INIT_REGMAP_IRQ(AXP806, DCDCD_V_LOW, 0, 6), + INIT_REGMAP_IRQ(AXP806, DCDCE_V_LOW, 0, 7), + INIT_REGMAP_IRQ(AXP806, PWROK_LONG, 1, 0), + INIT_REGMAP_IRQ(AXP806, PWROK_SHORT, 1, 1), + INIT_REGMAP_IRQ(AXP806, WAKEUP, 1, 4), + INIT_REGMAP_IRQ(AXP806, PWROK_FALL, 1, 5), + INIT_REGMAP_IRQ(AXP806, PWROK_RISE, 1, 6), +}; + static const struct regmap_irq axp809_regmap_irqs[] = { INIT_REGMAP_IRQ(AXP809, ACIN_OVER_V, 0, 7), INIT_REGMAP_IRQ(AXP809, ACIN_PLUGIN, 0, 6), @@ -494,6 +540,18 @@ static const struct regmap_irq_chip axp288_regmap_irq_chip = { }; +static const struct regmap_irq_chip axp806_regmap_irq_chip = { + .name = "axp806", + .status_base = AXP20X_IRQ1_STATE, + .ack_base = AXP20X_IRQ1_STATE, + .mask_base = AXP20X_IRQ1_EN, + .mask_invert = true, + .init_ack_masked = true, + .irqs = axp806_regmap_irqs, + .num_irqs = ARRAY_SIZE(axp806_regmap_irqs), + .num_regs = 2, +}; + static const struct regmap_irq_chip axp809_regmap_irq_chip = { .name = "axp809", .status_base = AXP20X_IRQ1_STATE, @@ -508,6 +566,9 @@ static const struct regmap_irq_chip axp809_regmap_irq_chip = { static struct mfd_cell axp20x_cells[] = { { + .name = "axp20x-gpio", + .of_compatible = "x-powers,axp209-gpio", + }, { .name = "axp20x-pek", .num_resources = ARRAY_SIZE(axp20x_pek_resources), .resources = axp20x_pek_resources, @@ -660,12 +721,20 @@ static struct mfd_cell axp288_cells[] = { }, }; +static struct mfd_cell axp806_cells[] = { + { + .id = 2, + .name = "axp20x-regulator", + }, +}; + static struct mfd_cell axp809_cells[] = { { .name = "axp20x-pek", .num_resources = ARRAY_SIZE(axp809_pek_resources), .resources = axp809_pek_resources, }, { + .id = 1, .name = "axp20x-regulator", }, }; @@ -732,6 +801,12 @@ int axp20x_match_device(struct axp20x_dev *axp20x) axp20x->regmap_cfg = &axp288_regmap_config; axp20x->regmap_irq_chip = &axp288_regmap_irq_chip; break; + case AXP806_ID: + axp20x->nr_cells = ARRAY_SIZE(axp806_cells); + axp20x->cells = axp806_cells; + axp20x->regmap_cfg = &axp806_regmap_config; + axp20x->regmap_irq_chip = &axp806_regmap_irq_chip; + break; case AXP809_ID: axp20x->nr_cells = ARRAY_SIZE(axp809_cells); axp20x->cells = axp809_cells; |