mfd: axp20x: Add MFD cells for AXP20X and AXP22X battery driver

The X-Powers AXP20X and AXP22X PMICs can have a battery as power supply.

This patch adds the AXP20X/AXP22X battery driver to the MFD cells of the
AXP209, AXP221 and AXP223 MFD.

Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c
index 5ba3b04cc9b1..e6f55079876e 100644
--- a/drivers/mfd/axp20x.c
+++ b/drivers/mfd/axp20x.c
@@ -594,6 +594,9 @@ static struct mfd_cell axp20x_cells[] = {
         }, {
                 .name           = "axp20x-adc",
         }, {
+                .name           = "axp20x-battery-power-supply",
+                .of_compatible  = "x-powers,axp209-battery-power-supply",
+        }, {
                 .name           = "axp20x-ac-power-supply",
                 .of_compatible  = "x-powers,axp202-ac-power-supply",
                 .num_resources  = ARRAY_SIZE(axp20x_ac_power_supply_resources),
@@ -621,6 +624,9 @@ static struct mfd_cell axp221_cells[] = {
                 .num_resources  = ARRAY_SIZE(axp20x_ac_power_supply_resources),
                 .resources      = axp20x_ac_power_supply_resources,
         }, {
+                .name           = "axp20x-battery-power-supply",
+                .of_compatible  = "x-powers,axp221-battery-power-supply",
+        }, {
                 .name           = "axp20x-usb-power-supply",
                 .of_compatible  = "x-powers,axp221-usb-power-supply",
                 .num_resources  = ARRAY_SIZE(axp22x_usb_power_supply_resources),
@@ -636,6 +642,9 @@ static struct mfd_cell axp223_cells[] = {
         }, {
                 .name           = "axp22x-adc",
         }, {
+                .name           = "axp20x-battery-power-supply",
+                .of_compatible  = "x-powers,axp221-battery-power-supply",
+        }, {
                 .name                   = "axp20x-regulator",
         }, {
                 .name           = "axp20x-ac-power-supply",