Signed-off-by: Chao Xie <chao....@marvell.com>
---
Documentation/devicetree/bindings/mfd/88pm805.c | 15 +++++++++++++++
drivers/mfd/88pm805.c | 8 ++++++++
2 files changed, 23 insertions(+), 0 deletions(-)
create mode 100644 Documentation/devicetree/bindings/mfd/88pm805.c
diff --git a/Documentation/devicetree/bindings/mfd/88pm805.c
b/Documentation/devicetree/bindings/mfd/88pm805.c
new file mode 100644
index 0000000..f3878a3
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/88pm805.c
@@ -0,0 +1,15 @@
+* Marvell 88PM805 Power Management IC
+
+Required parent device properties:
+- compatible : "marvell,88pm805"
+- reg : the I2C slave address for the 88pm805 chip
+- interrupts : IRQ line for the 88pm805 chip
+
+Example:
+
+ pmic: 88pm805@38 {
+ compatible = "marvell,88pm805";
+ reg = <0x38>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <124 0x1>;
+ };
diff --git a/drivers/mfd/88pm805.c b/drivers/mfd/88pm805.c
index 57135bb..f6e0e55 100644
--- a/drivers/mfd/88pm805.c
+++ b/drivers/mfd/88pm805.c
@@ -28,6 +28,7 @@
#include <linux/mfd/88pm80x.h>
#include <linux/slab.h>
#include <linux/delay.h>
+#include <linux/of_device.h>
static const struct i2c_device_id pm80x_id_table[] = {
{"88PM805", 0},
@@ -35,6 +36,12 @@ static const struct i2c_device_id pm80x_id_table[] = {
};
MODULE_DEVICE_TABLE(i2c, pm80x_id_table);
+static const struct of_device_id pm80x_dt_ids[] = {
+ { .compatible = "marvell,88pm805", },
+ {},
+};
+MODULE_DEVICE_TABLE(of, pm80x_dt_ids);
+
/* Interrupt Number in 88PM805 */
enum {
PM805_IRQ_LDO_OFF, /*0 */
@@ -269,6 +276,7 @@ static struct i2c_driver pm805_driver = {
.name = "88PM805",
.owner = THIS_MODULE,
.pm = &pm80x_pm_ops,
+ .of_match_table = of_match_ptr(pm80x_dt_ids),
},
.probe = pm805_probe,
.remove = pm805_remove,
--
1.7.4.1
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