mfd: axp20x: Allow the AXP803 to be probed by I2C

The AXP803 can be used both using the RSB proprietary bus, or a more
traditional I2C bus.

Let's add that possibility.

Signed-off-by: Frank Lee <frank@allwinnertech.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/axp20x-i2c.c b/drivers/mfd/axp20x-i2c.c
index 3c93031..068e9c0 100644 (file)
--- a/drivers/mfd/axp20x-i2c.c
+++ b/drivers/mfd/axp20x-i2c.c
@@ -63,6 +63,7 @@ static const struct of_device_id axp20x_i2c_of_match[] = {
        { .compatible = "x-powers,axp209", .data = (void *)AXP209_ID },
        { .compatible = "x-powers,axp221", .data = (void *)AXP221_ID },
        { .compatible = "x-powers,axp223", .data = (void *)AXP223_ID },
+       { .compatible = "x-powers,axp803", .data = (void *)AXP803_ID },
        { .compatible = "x-powers,axp806", .data = (void *)AXP806_ID },
        { },
 };
@@ -74,6 +75,7 @@ static const struct i2c_device_id axp20x_i2c_id[] = {
        { "axp209", 0 },
        { "axp221", 0 },
        { "axp223", 0 },
+       { "axp803", 0 },
        { "axp806", 0 },
        { },
 };