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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-pink 1.4.1 (git 2.36.1) at 2024-10-09 13:21:06 +0000