2 files changed, 39 insertions, 0 deletions

diff --git a/drivers/mfd/sec-core.c b/drivers/mfd/sec-core.c
index 989076d6cb83..7c4e7be17f1e 100644
--- a/drivers/mfd/sec-core.c
+++ b/drivers/mfd/sec-core.c
@@ -29,6 +29,7 @@
 #include <linux/mfd/samsung/s2mps11.h>
 #include <linux/mfd/samsung/s2mps13.h>
 #include <linux/mfd/samsung/s2mps14.h>
+#include <linux/mfd/samsung/s2mps15.h>
 #include <linux/mfd/samsung/s2mpu02.h>
 #include <linux/mfd/samsung/s5m8763.h>
 #include <linux/mfd/samsung/s5m8767.h>
@@ -96,6 +97,17 @@ static const struct mfd_cell s2mps14_devs[] = {
 	}
 };
 
+static const struct mfd_cell s2mps15_devs[] = {
+	{
+		.name = "s2mps15-regulator",
+	}, {
+		.name = "s2mps15-rtc",
+	}, {
+		.name = "s2mps13-clk",
+		.of_compatible = "samsung,s2mps13-clk",
+	},
+};
+
 static const struct mfd_cell s2mpa01_devs[] = {
 	{
 		.name = "s2mpa01-pmic",
@@ -122,6 +134,9 @@ static const struct of_device_id sec_dt_match[] = {
 		.compatible = "samsung,s2mps14-pmic",
 		.data = (void *)S2MPS14X,
 	}, {
+		.compatible = "samsung,s2mps15-pmic",
+		.data = (void *)S2MPS15X,
+	}, {
 		.compatible = "samsung,s2mpa01-pmic",
 		.data = (void *)S2MPA01,
 	}, {
@@ -223,6 +238,15 @@ static const struct regmap_config s2mps14_regmap_config = {
 	.cache_type = REGCACHE_FLAT,
 };
 
+static const struct regmap_config s2mps15_regmap_config = {
+	.reg_bits = 8,
+	.val_bits = 8,
+
+	.max_register = S2MPS15_REG_LDODSCH4,
+	.volatile_reg = s2mps11_volatile,
+	.cache_type = REGCACHE_FLAT,
+};
+
 static const struct regmap_config s2mpu02_regmap_config = {
 	.reg_bits = 8,
 	.val_bits = 8,
@@ -384,6 +408,9 @@ static int sec_pmic_probe(struct i2c_client *i2c,
 	case S2MPS14X:
 		regmap = &s2mps14_regmap_config;
 		break;
+	case S2MPS15X:
+		regmap = &s2mps15_regmap_config;
+		break;
 	case S5M8763X:
 		regmap = &s5m8763_regmap_config;
 		break;
@@ -442,6 +469,10 @@ static int sec_pmic_probe(struct i2c_client *i2c,
 		sec_devs = s2mps14_devs;
 		num_sec_devs = ARRAY_SIZE(s2mps14_devs);
 		break;
+	case S2MPS15X:
+		sec_devs = s2mps15_devs;
+		num_sec_devs = ARRAY_SIZE(s2mps15_devs);
+		break;
 	case S2MPU02:
 		sec_devs = s2mpu02_devs;
 		num_sec_devs = ARRAY_SIZE(s2mpu02_devs);
diff --git a/drivers/mfd/sec-irq.c b/drivers/mfd/sec-irq.c
index 806fa8dbb22d..d77de431cc50 100644
--- a/drivers/mfd/sec-irq.c
+++ b/drivers/mfd/sec-irq.c
@@ -407,6 +407,11 @@ static const struct regmap_irq_chip s2mps14_irq_chip = {
 	S2MPS1X_IRQ_CHIP_COMMON_DATA,
 };
 
+static const struct regmap_irq_chip s2mps15_irq_chip = {
+	.name = "s2mps15",
+	S2MPS1X_IRQ_CHIP_COMMON_DATA,
+};
+
 static const struct regmap_irq_chip s2mpu02_irq_chip = {
 	.name = "s2mpu02",
 	.irqs = s2mpu02_irqs,
@@ -466,6 +471,9 @@ int sec_irq_init(struct sec_pmic_dev *sec_pmic)
 	case S2MPS14X:
 		sec_irq_chip = &s2mps14_irq_chip;
 		break;
+	case S2MPS15X:
+		sec_irq_chip = &s2mps15_irq_chip;
+		break;
 	case S2MPU02:
 		sec_irq_chip = &s2mpu02_irq_chip;
 		break;