mfd: sec-core: Add support for S2MPU02 device
Add support for Samsung S2MPU02 PMIC device to the MFD sec-core driver.
The S2MPU02 device includes PMIC/RTC/Clock devices.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
diff --git a/drivers/mfd/sec-core.c b/drivers/mfd/sec-core.c
index be06d0a..15ba847 100644
--- a/drivers/mfd/sec-core.c
+++ b/drivers/mfd/sec-core.c
@@ -89,6 +89,15 @@
},
};
+static const struct mfd_cell s2mpu02_devs[] = {
+ { .name = "s2mpu02-pmic", },
+ { .name = "s2mpu02-rtc", },
+ {
+ .name = "s2mpu02-clk",
+ .of_compatible = "samsung,s2mpu02-clk",
+ }
+};
+
#ifdef CONFIG_OF
static const struct of_device_id sec_dt_match[] = {
{ .compatible = "samsung,s5m8767-pmic",
@@ -103,6 +112,9 @@
.compatible = "samsung,s2mpa01-pmic",
.data = (void *)S2MPA01,
}, {
+ .compatible = "samsung,s2mpu02-pmic",
+ .data = (void *)S2MPU02,
+ }, {
/* Sentinel */
},
};
@@ -250,9 +262,10 @@
{
struct sec_platform_data *pdata = dev_get_platdata(&i2c->dev);
const struct regmap_config *regmap;
+ const struct mfd_cell *sec_devs;
struct sec_pmic_dev *sec_pmic;
unsigned long device_type;
- int ret;
+ int ret, num_sec_devs;
sec_pmic = devm_kzalloc(&i2c->dev, sizeof(struct sec_pmic_dev),
GFP_KERNEL);
@@ -319,34 +332,39 @@
switch (sec_pmic->device_type) {
case S5M8751X:
- ret = mfd_add_devices(sec_pmic->dev, -1, s5m8751_devs,
- ARRAY_SIZE(s5m8751_devs), NULL, 0, NULL);
+ sec_devs = s5m8751_devs;
+ num_sec_devs = ARRAY_SIZE(s5m8751_devs);
break;
case S5M8763X:
- ret = mfd_add_devices(sec_pmic->dev, -1, s5m8763_devs,
- ARRAY_SIZE(s5m8763_devs), NULL, 0, NULL);
+ sec_devs = s5m8763_devs;
+ num_sec_devs = ARRAY_SIZE(s5m8763_devs);
break;
case S5M8767X:
- ret = mfd_add_devices(sec_pmic->dev, -1, s5m8767_devs,
- ARRAY_SIZE(s5m8767_devs), NULL, 0, NULL);
+ sec_devs = s5m8767_devs;
+ num_sec_devs = ARRAY_SIZE(s5m8767_devs);
break;
case S2MPA01:
- ret = mfd_add_devices(sec_pmic->dev, -1, s2mpa01_devs,
- ARRAY_SIZE(s2mpa01_devs), NULL, 0, NULL);
+ sec_devs = s2mpa01_devs;
+ num_sec_devs = ARRAY_SIZE(s2mpa01_devs);
break;
case S2MPS11X:
- ret = mfd_add_devices(sec_pmic->dev, -1, s2mps11_devs,
- ARRAY_SIZE(s2mps11_devs), NULL, 0, NULL);
+ sec_devs = s2mps11_devs;
+ num_sec_devs = ARRAY_SIZE(s2mps11_devs);
break;
case S2MPS14X:
- ret = mfd_add_devices(sec_pmic->dev, -1, s2mps14_devs,
- ARRAY_SIZE(s2mps14_devs), NULL, 0, NULL);
+ sec_devs = s2mps14_devs;
+ num_sec_devs = ARRAY_SIZE(s2mps14_devs);
+ break;
+ case S2MPU02:
+ sec_devs = s2mpu02_devs;
+ num_sec_devs = ARRAY_SIZE(s2mpu02_devs);
break;
default:
/* If this happens the probe function is problem */
BUG();
}
-
+ ret = mfd_add_devices(sec_pmic->dev, -1, sec_devs, num_sec_devs, NULL,
+ 0, NULL);
if (ret)
goto err_mfd;