[PATCH v2 2/4] mfd: axp20x: Add AXP221/AXP223/AXP809 GPIO cells

[Samuel Holland <samuel@xxxxxxxxxxxx>]

These PMICs all contain a compatible GPIO controller.

Signed-off-by: Samuel Holland <samuel@xxxxxxxxxxxx>
---

(no changes since v1)

 drivers/mfd/axp20x.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c
index 8161a5dc68e8..88a212a8168c 100644
--- a/drivers/mfd/axp20x.c
+++ b/drivers/mfd/axp20x.c
@@ -619,6 +619,9 @@ static const struct mfd_cell axp20x_cells[] = {
 
 static const struct mfd_cell axp221_cells[] = {
 	{
+		.name		= "axp20x-gpio",
+		.of_compatible	= "x-powers,axp221-gpio",
+	}, {
 		.name		= "axp221-pek",
 		.num_resources	= ARRAY_SIZE(axp22x_pek_resources),
 		.resources	= axp22x_pek_resources,
@@ -645,6 +648,9 @@ static const struct mfd_cell axp221_cells[] = {
 
 static const struct mfd_cell axp223_cells[] = {
 	{
+		.name		= "axp20x-gpio",
+		.of_compatible	= "x-powers,axp221-gpio",
+	}, {
 		.name		= "axp221-pek",
 		.num_resources	= ARRAY_SIZE(axp22x_pek_resources),
 		.resources	= axp22x_pek_resources,
@@ -785,6 +791,9 @@ static const struct mfd_cell axp806_cells[] = {
 
 static const struct mfd_cell axp809_cells[] = {
 	{
+		.name		= "axp20x-gpio",
+		.of_compatible	= "x-powers,axp221-gpio",
+	}, {
 		.name		= "axp221-pek",
 		.num_resources	= ARRAY_SIZE(axp809_pek_resources),
 		.resources	= axp809_pek_resources,
-- 
2.35.1