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path: root/drivers/mfd/arizona-core.c
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Diffstat (limited to 'drivers/mfd/arizona-core.c')
-rw-r--r--drivers/mfd/arizona-core.c27
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index 74b4481754fd..89a115301a0c 100644
--- a/drivers/mfd/arizona-core.c
+++ b/drivers/mfd/arizona-core.c
@@ -554,6 +554,7 @@ static int arizona_of_get_core_pdata(struct arizona *arizona)
const struct of_device_id arizona_of_match[] = {
{ .compatible = "wlf,wm5102", .data = (void *)WM5102 },
{ .compatible = "wlf,wm5110", .data = (void *)WM5110 },
+ { .compatible = "wlf,wm8997", .data = (void *)WM8997 },
{},
};
EXPORT_SYMBOL_GPL(arizona_of_match);
@@ -586,6 +587,15 @@ static struct mfd_cell wm5110_devs[] = {
{ .name = "wm5110-codec" },
};
+static struct mfd_cell wm8997_devs[] = {
+ { .name = "arizona-micsupp" },
+ { .name = "arizona-extcon" },
+ { .name = "arizona-gpio" },
+ { .name = "arizona-haptics" },
+ { .name = "arizona-pwm" },
+ { .name = "wm8997-codec" },
+};
+
int arizona_dev_init(struct arizona *arizona)
{
struct device *dev = arizona->dev;
@@ -608,6 +618,7 @@ int arizona_dev_init(struct arizona *arizona)
switch (arizona->type) {
case WM5102:
case WM5110:
+ case WM8997:
for (i = 0; i < ARRAY_SIZE(wm5102_core_supplies); i++)
arizona->core_supplies[i].supply
= wm5102_core_supplies[i];
@@ -683,6 +694,7 @@ int arizona_dev_init(struct arizona *arizona)
switch (reg) {
case 0x5102:
case 0x5110:
+ case 0x8997:
break;
default:
dev_err(arizona->dev, "Unknown device ID: %x\n", reg);
@@ -768,6 +780,17 @@ int arizona_dev_init(struct arizona *arizona)
apply_patch = wm5110_patch;
break;
#endif
+#ifdef CONFIG_MFD_WM8997
+ case 0x8997:
+ type_name = "WM8997";
+ if (arizona->type != WM8997) {
+ dev_err(arizona->dev, "WM8997 registered as %d\n",
+ arizona->type);
+ arizona->type = WM8997;
+ }
+ apply_patch = wm8997_patch;
+ break;
+#endif
default:
dev_err(arizona->dev, "Unknown device ID %x\n", reg);
goto err_reset;
@@ -934,6 +957,10 @@ int arizona_dev_init(struct arizona *arizona)
ret = mfd_add_devices(arizona->dev, -1, wm5110_devs,
ARRAY_SIZE(wm5110_devs), NULL, 0, NULL);
break;
+ case WM8997:
+ ret = mfd_add_devices(arizona->dev, -1, wm8997_devs,
+ ARRAY_SIZE(wm8997_devs), NULL, 0, NULL);
+ break;
}
if (ret != 0) {