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-rw-r--r--drivers/mfd/axp20x-rsb.c1
-rw-r--r--drivers/mfd/axp20x.c79
-rw-r--r--include/linux/mfd/axp20x.h40
3 files changed, 119 insertions, 1 deletions
diff --git a/drivers/mfd/axp20x-rsb.c b/drivers/mfd/axp20x-rsb.c
index a732cb50bcff..fd5c7267b136 100644
--- a/drivers/mfd/axp20x-rsb.c
+++ b/drivers/mfd/axp20x-rsb.c
@@ -61,6 +61,7 @@ static int axp20x_rsb_remove(struct sunxi_rsb_device *rdev)
static const struct of_device_id axp20x_rsb_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,axp809", .data = (void *)AXP809_ID },
{ },
diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c
index e6f55079876e..1dc6235778eb 100644
--- a/drivers/mfd/axp20x.c
+++ b/drivers/mfd/axp20x.c
@@ -41,6 +41,7 @@ static const char * const axp20x_model_names[] = {
"AXP221",
"AXP223",
"AXP288",
+ "AXP803",
"AXP806",
"AXP809",
};
@@ -117,6 +118,7 @@ static const struct regmap_access_table axp22x_volatile_table = {
.n_yes_ranges = ARRAY_SIZE(axp22x_volatile_ranges),
};
+/* AXP288 ranges are shared with the AXP803, as they cover the same range */
static const struct regmap_range axp288_writeable_ranges[] = {
regmap_reg_range(AXP20X_DATACACHE(0), AXP20X_IRQ6_STATE),
regmap_reg_range(AXP20X_DCDC_MODE, AXP288_FG_TUNE5),
@@ -264,6 +266,20 @@ static struct resource axp288_fuel_gauge_resources[] = {
},
};
+static struct resource axp803_pek_resources[] = {
+ {
+ .name = "PEK_DBR",
+ .start = AXP803_IRQ_PEK_RIS_EDGE,
+ .end = AXP803_IRQ_PEK_RIS_EDGE,
+ .flags = IORESOURCE_IRQ,
+ }, {
+ .name = "PEK_DBF",
+ .start = AXP803_IRQ_PEK_FAL_EDGE,
+ .end = AXP803_IRQ_PEK_FAL_EDGE,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
static struct resource axp809_pek_resources[] = {
{
.name = "PEK_DBR",
@@ -457,6 +473,43 @@ static const struct regmap_irq axp288_regmap_irqs[] = {
INIT_REGMAP_IRQ(AXP288, BC_USB_CHNG, 5, 1),
};
+static const struct regmap_irq axp803_regmap_irqs[] = {
+ INIT_REGMAP_IRQ(AXP803, ACIN_OVER_V, 0, 7),
+ INIT_REGMAP_IRQ(AXP803, ACIN_PLUGIN, 0, 6),
+ INIT_REGMAP_IRQ(AXP803, ACIN_REMOVAL, 0, 5),
+ INIT_REGMAP_IRQ(AXP803, VBUS_OVER_V, 0, 4),
+ INIT_REGMAP_IRQ(AXP803, VBUS_PLUGIN, 0, 3),
+ INIT_REGMAP_IRQ(AXP803, VBUS_REMOVAL, 0, 2),
+ INIT_REGMAP_IRQ(AXP803, BATT_PLUGIN, 1, 7),
+ INIT_REGMAP_IRQ(AXP803, BATT_REMOVAL, 1, 6),
+ INIT_REGMAP_IRQ(AXP803, BATT_ENT_ACT_MODE, 1, 5),
+ INIT_REGMAP_IRQ(AXP803, BATT_EXIT_ACT_MODE, 1, 4),
+ INIT_REGMAP_IRQ(AXP803, CHARG, 1, 3),
+ INIT_REGMAP_IRQ(AXP803, CHARG_DONE, 1, 2),
+ INIT_REGMAP_IRQ(AXP803, BATT_CHG_TEMP_HIGH, 2, 7),
+ INIT_REGMAP_IRQ(AXP803, BATT_CHG_TEMP_HIGH_END, 2, 6),
+ INIT_REGMAP_IRQ(AXP803, BATT_CHG_TEMP_LOW, 2, 5),
+ INIT_REGMAP_IRQ(AXP803, BATT_CHG_TEMP_LOW_END, 2, 4),
+ INIT_REGMAP_IRQ(AXP803, BATT_ACT_TEMP_HIGH, 2, 3),
+ INIT_REGMAP_IRQ(AXP803, BATT_ACT_TEMP_HIGH_END, 2, 2),
+ INIT_REGMAP_IRQ(AXP803, BATT_ACT_TEMP_LOW, 2, 1),
+ INIT_REGMAP_IRQ(AXP803, BATT_ACT_TEMP_LOW_END, 2, 0),
+ INIT_REGMAP_IRQ(AXP803, DIE_TEMP_HIGH, 3, 7),
+ INIT_REGMAP_IRQ(AXP803, GPADC, 3, 2),
+ INIT_REGMAP_IRQ(AXP803, LOW_PWR_LVL1, 3, 1),
+ INIT_REGMAP_IRQ(AXP803, LOW_PWR_LVL2, 3, 0),
+ INIT_REGMAP_IRQ(AXP803, TIMER, 4, 7),
+ INIT_REGMAP_IRQ(AXP803, PEK_RIS_EDGE, 4, 6),
+ INIT_REGMAP_IRQ(AXP803, PEK_FAL_EDGE, 4, 5),
+ INIT_REGMAP_IRQ(AXP803, PEK_SHORT, 4, 4),
+ INIT_REGMAP_IRQ(AXP803, PEK_LONG, 4, 3),
+ INIT_REGMAP_IRQ(AXP803, PEK_OVER_OFF, 4, 2),
+ INIT_REGMAP_IRQ(AXP803, GPIO1_INPUT, 4, 1),
+ INIT_REGMAP_IRQ(AXP803, GPIO0_INPUT, 4, 0),
+ INIT_REGMAP_IRQ(AXP803, BC_USB_CHNG, 5, 1),
+ INIT_REGMAP_IRQ(AXP803, MV_CHNG, 5, 0),
+};
+
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),
@@ -557,6 +610,18 @@ static const struct regmap_irq_chip axp288_regmap_irq_chip = {
};
+static const struct regmap_irq_chip axp803_regmap_irq_chip = {
+ .name = "axp803",
+ .status_base = AXP20X_IRQ1_STATE,
+ .ack_base = AXP20X_IRQ1_STATE,
+ .mask_base = AXP20X_IRQ1_EN,
+ .mask_invert = true,
+ .init_ack_masked = true,
+ .irqs = axp803_regmap_irqs,
+ .num_irqs = ARRAY_SIZE(axp803_regmap_irqs),
+ .num_regs = 6,
+};
+
static const struct regmap_irq_chip axp806_regmap_irq_chip = {
.name = "axp806",
.status_base = AXP20X_IRQ1_STATE,
@@ -778,6 +843,14 @@ static struct mfd_cell axp288_cells[] = {
},
};
+static struct mfd_cell axp803_cells[] = {
+ {
+ .name = "axp20x-pek",
+ .num_resources = ARRAY_SIZE(axp803_pek_resources),
+ .resources = axp803_pek_resources,
+ }
+};
+
static struct mfd_cell axp806_cells[] = {
{
.id = 2,
@@ -864,6 +937,12 @@ int axp20x_match_device(struct axp20x_dev *axp20x)
axp20x->regmap_irq_chip = &axp288_regmap_irq_chip;
axp20x->irq_flags = IRQF_TRIGGER_LOW;
break;
+ case AXP803_ID:
+ axp20x->nr_cells = ARRAY_SIZE(axp803_cells);
+ axp20x->cells = axp803_cells;
+ axp20x->regmap_cfg = &axp288_regmap_config;
+ axp20x->regmap_irq_chip = &axp803_regmap_irq_chip;
+ break;
case AXP806_ID:
axp20x->nr_cells = ARRAY_SIZE(axp806_cells);
axp20x->cells = axp806_cells;
diff --git a/include/linux/mfd/axp20x.h b/include/linux/mfd/axp20x.h
index dc8798cf2a24..cde56cfe8446 100644
--- a/include/linux/mfd/axp20x.h
+++ b/include/linux/mfd/axp20x.h
@@ -20,6 +20,7 @@ enum axp20x_variants {
AXP221_ID,
AXP223_ID,
AXP288_ID,
+ AXP803_ID,
AXP806_ID,
AXP809_ID,
NR_AXP20X_VARIANTS,
@@ -234,7 +235,7 @@ enum axp20x_variants {
#define AXP22X_TS_ADC_L 0x59
#define AXP22X_BATLOW_THRES1 0xe6
-/* AXP288 specific registers */
+/* AXP288/AXP803 specific registers */
#define AXP288_POWER_REASON 0x02
#define AXP288_BC_GLOBAL 0x2c
#define AXP288_BC_VBUS_CNTL 0x2d
@@ -475,6 +476,43 @@ enum axp288_irqs {
AXP288_IRQ_BC_USB_CHNG,
};
+enum axp803_irqs {
+ AXP803_IRQ_ACIN_OVER_V = 1,
+ AXP803_IRQ_ACIN_PLUGIN,
+ AXP803_IRQ_ACIN_REMOVAL,
+ AXP803_IRQ_VBUS_OVER_V,
+ AXP803_IRQ_VBUS_PLUGIN,
+ AXP803_IRQ_VBUS_REMOVAL,
+ AXP803_IRQ_BATT_PLUGIN,
+ AXP803_IRQ_BATT_REMOVAL,
+ AXP803_IRQ_BATT_ENT_ACT_MODE,
+ AXP803_IRQ_BATT_EXIT_ACT_MODE,
+ AXP803_IRQ_CHARG,
+ AXP803_IRQ_CHARG_DONE,
+ AXP803_IRQ_BATT_CHG_TEMP_HIGH,
+ AXP803_IRQ_BATT_CHG_TEMP_HIGH_END,
+ AXP803_IRQ_BATT_CHG_TEMP_LOW,
+ AXP803_IRQ_BATT_CHG_TEMP_LOW_END,
+ AXP803_IRQ_BATT_ACT_TEMP_HIGH,
+ AXP803_IRQ_BATT_ACT_TEMP_HIGH_END,
+ AXP803_IRQ_BATT_ACT_TEMP_LOW,
+ AXP803_IRQ_BATT_ACT_TEMP_LOW_END,
+ AXP803_IRQ_DIE_TEMP_HIGH,
+ AXP803_IRQ_GPADC,
+ AXP803_IRQ_LOW_PWR_LVL1,
+ AXP803_IRQ_LOW_PWR_LVL2,
+ AXP803_IRQ_TIMER,
+ AXP803_IRQ_PEK_RIS_EDGE,
+ AXP803_IRQ_PEK_FAL_EDGE,
+ AXP803_IRQ_PEK_SHORT,
+ AXP803_IRQ_PEK_LONG,
+ AXP803_IRQ_PEK_OVER_OFF,
+ AXP803_IRQ_GPIO1_INPUT,
+ AXP803_IRQ_GPIO0_INPUT,
+ AXP803_IRQ_BC_USB_CHNG,
+ AXP803_IRQ_MV_CHNG,
+};
+
enum axp806_irqs {
AXP806_IRQ_DIE_TEMP_HIGH_LV1,
AXP806_IRQ_DIE_TEMP_HIGH_LV2,
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-12 07:19:38 +0000