@@ -66,6 +66,7 @@ static const struct of_device_id axp20x_i2c_of_match[] = {
{ .compatible = "x-powers,axp223", .data = (void *)AXP223_ID },
{ .compatible = "x-powers,axp803", .data = (void *)AXP803_ID },
{ .compatible = "x-powers,axp806", .data = (void *)AXP806_ID },
+ { .compatible = "x-powers,axp1530", .data = (void *)AXP1530_ID},
{ },
};
MODULE_DEVICE_TABLE(of, axp20x_i2c_of_match);
@@ -79,6 +80,7 @@ static const struct i2c_device_id axp20x_i2c_id[] = {
{ "axp223", 0 },
{ "axp803", 0 },
{ "axp806", 0 },
+ { "axp1530", 0 },
{ },
};
MODULE_DEVICE_TABLE(i2c, axp20x_i2c_id);
@@ -43,6 +43,7 @@ static const char * const axp20x_model_names[] = {
"AXP806",
"AXP809",
"AXP813",
+ "AXP1530",
};
static const struct regmap_range axp152_writeable_ranges[] = {
@@ -168,6 +169,24 @@ static const struct regmap_access_table axp806_volatile_table = {
.n_yes_ranges = ARRAY_SIZE(axp806_volatile_ranges),
};
+static const struct regmap_range axp1530_writeable_ranges[] = {
+ regmap_reg_range(AXP1530_ON_INDICATE, AXP1530_FREQUENCY),
+};
+
+static const struct regmap_range axp1530_volatile_ranges[] = {
+ regmap_reg_range(AXP1530_ON_INDICATE, AXP1530_FREQUENCY),
+};
+
+static const struct regmap_access_table axp1530_writeable_table = {
+ .yes_ranges = axp1530_writeable_ranges,
+ .n_yes_ranges = ARRAY_SIZE(axp1530_writeable_ranges),
+};
+
+static const struct regmap_access_table axp1530_volatile_table = {
+ .yes_ranges = axp1530_volatile_ranges,
+ .n_yes_ranges = ARRAY_SIZE(axp1530_volatile_ranges),
+};
+
static const 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"),
@@ -281,6 +300,15 @@ static const struct regmap_config axp806_regmap_config = {
.cache_type = REGCACHE_RBTREE,
};
+static const struct regmap_config axp1530_regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 8,
+ .wr_table = &axp1530_writeable_table,
+ .volatile_table = &axp1530_volatile_table,
+ .max_register = AXP1530_FREQUENCY,
+ .cache_type = REGCACHE_RBTREE,
+};
+
#define INIT_REGMAP_IRQ(_variant, _irq, _off, _mask) \
[_variant##_IRQ_##_irq] = { .reg_offset = (_off), .mask = BIT(_mask) }
@@ -502,6 +530,16 @@ static const struct regmap_irq axp809_regmap_irqs[] = {
INIT_REGMAP_IRQ(AXP809, GPIO0_INPUT, 4, 0),
};
+static const struct regmap_irq axp1530_regmap_irqs[] = {
+ INIT_REGMAP_IRQ(AXP1530, KEY_L2H_EN, 0, 7),
+ INIT_REGMAP_IRQ(AXP1530, KEY_H2L_EN, 0, 6),
+ INIT_REGMAP_IRQ(AXP1530, POKSIRQ_EN, 0, 5),
+ INIT_REGMAP_IRQ(AXP1530, POKLIRQ_EN, 0, 4),
+ INIT_REGMAP_IRQ(AXP1530, DCDC3_UNDER, 0, 3),
+ INIT_REGMAP_IRQ(AXP1530, DCDC2_UNDER, 0, 2),
+ INIT_REGMAP_IRQ(AXP1530, TEMP_OVER, 0, 0),
+};
+
static const struct regmap_irq_chip axp152_regmap_irq_chip = {
.name = "axp152_irq_chip",
.status_base = AXP152_IRQ1_STATE,
@@ -588,6 +626,18 @@ static const struct regmap_irq_chip axp809_regmap_irq_chip = {
.num_regs = 5,
};
+static const struct regmap_irq_chip axp1530_regmap_irq_chip = {
+ .name = "axp1530_irq_chip",
+ .status_base = AXP1530_IRQ_STATUS1,
+ .ack_base = AXP1530_IRQ_STATUS1,
+ .mask_base = AXP1530_IRQ_ENABLE1,
+ .mask_invert = true,
+ .init_ack_masked = true,
+ .irqs = axp1530_regmap_irqs,
+ .num_irqs = ARRAY_SIZE(axp1530_regmap_irqs),
+ .num_regs = 1,
+};
+
static const struct mfd_cell axp20x_cells[] = {
{
.name = "axp20x-gpio",
@@ -832,6 +882,12 @@ static const struct mfd_cell axp813_cells[] = {
},
};
+static struct mfd_cell axp1530_cells[] = {
+ {
+ .name = "axp20x-regulator",
+ },
+};
+
static struct axp20x_dev *axp20x_pm_power_off;
static void axp20x_power_off(void)
{
@@ -942,6 +998,12 @@ int axp20x_match_device(struct axp20x_dev *axp20x)
*/
axp20x->regmap_irq_chip = &axp803_regmap_irq_chip;
break;
+ case AXP1530_ID:
+ axp20x->nr_cells = ARRAY_SIZE(axp1530_cells);
+ axp20x->cells = axp1530_cells;
+ axp20x->regmap_cfg = &axp1530_regmap_config;
+ axp20x->regmap_irq_chip = &axp1530_regmap_irq_chip;
+ break;
default:
dev_err(dev, "unsupported AXP20X ID %lu\n", axp20x->variant);
return -EINVAL;
@@ -21,6 +21,7 @@ enum axp20x_variants {
AXP806_ID,
AXP809_ID,
AXP813_ID,
+ AXP1530_ID,
NR_AXP20X_VARIANTS,
};
@@ -128,6 +129,18 @@ enum axp20x_variants {
#define AXP803_DCDC6_V_OUT 0x25
#define AXP803_DCDC_FREQ_CTRL 0x3b
+#define AXP1530_ON_INDICATE 0x00
+#define AXP1530_OUTPUT_CONTROL 0x10
+#define AXP1530_DCDC1_CONRTOL 0x13
+#define AXP1530_DCDC2_CONRTOL 0x14
+#define AXP1530_DCDC3_CONRTOL 0x15
+#define AXP1530_ALDO1_CONRTOL 0x16
+#define AXP1530_DLDO1_CONRTOL 0x17
+#define AXP1530_OUTOUT_MONITOR 0x1D
+#define AXP1530_IRQ_ENABLE1 0x20
+#define AXP1530_IRQ_STATUS1 0x21
+#define AXP1530_FREQUENCY 0x87
+
/* Other DCDC regulator control registers are the same as AXP803 */
#define AXP813_DCDC7_V_OUT 0x26
@@ -419,6 +432,16 @@ enum {
AXP813_REG_ID_MAX,
};
+enum
+{
+ AXP1530_DCDC1 = 0,
+ AXP1530_DCDC2,
+ AXP1530_DCDC3,
+ AXP1530_LDO1,
+ AXP1530_LDO2,
+ AXP1530_REG_ID_MAX,
+};
+
/* IRQs */
enum {
AXP152_IRQ_LDO0IN_CONNECT = 1,
@@ -632,6 +655,17 @@ enum axp809_irqs {
AXP809_IRQ_GPIO0_INPUT,
};
+enum axp1530_irqs
+{
+ AXP1530_IRQ_TEMP_OVER,
+ AXP1530_IRQ_DCDC2_UNDER = 2,
+ AXP1530_IRQ_DCDC3_UNDER,
+ AXP1530_IRQ_POKLIRQ_EN,
+ AXP1530_IRQ_POKSIRQ_EN,
+ AXP1530_IRQ_KEY_L2H_EN,
+ AXP1530_IRQ_KEY_H2L_EN,
+};
+
struct axp20x_dev {
struct device *dev;
int irq;