tps65219 PMIC GPIOs are exposed in a standard way:
gpiodetect
gpiochip0 [tps65219-gpio] (3 lines)
Signed-off-by: Jonathan Cormier <jcormier@xxxxxxxxxxxxxxxx>
Signed-off-by: Jerome Neanne <jneanne@xxxxxxxxxxxx>
---
drivers/mfd/tps65219.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/mfd/tps65219.c b/drivers/mfd/tps65219.c
index c134f3f6e202..5ce62e480ff9 100644
--- a/drivers/mfd/tps65219.c
+++ b/drivers/mfd/tps65219.c
@@ -115,7 +115,7 @@ static const struct mfd_cell tps65219_cells[] = {
.resources = tps65219_regulator_resources,
.num_resources = ARRAY_SIZE(tps65219_regulator_resources),
},
- { .name = "tps65219-gpios", },
+ { .name = "tps65219-gpio", },
};
static const struct mfd_cell tps65219_pwrbutton_cell = {
@@ -267,6 +267,11 @@ static int tps65219_probe(struct i2c_client *client)
return ret;
}
+ if (ret) {
+ dev_err(tps->dev, "Failed to add gpio: %d\n", ret);
+ return ret;
+ }
+
pwr_button = of_property_read_bool(tps->dev->of_node, "ti,power-button");
if (pwr_button) {
ret = devm_mfd_add_devices(tps->dev, PLATFORM_DEVID_AUTO,
--
2.34.1
