mfd: tps65218: Use mfd_add_devices instead of of_platform_populate

mfd_add_devices enables parsing device tree nodes without compatibles
for regulators and gpio modules. Replace of_platform_populate with
mfd_add_devices. mfd_cell currently is populated with regulators,
gpio and powerbutton.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/tps65218.c b/drivers/mfd/tps65218.c
index 9bca1b1b60cec6f01219035dd297e3d45decef4a..13834a0d28172fe5334f0385571fafb34cc21248 100644 (file)
--- a/drivers/mfd/tps65218.c
+++ b/drivers/mfd/tps65218.c
@@ -33,6 +33,18 @@
 
 #define TPS65218_PASSWORD_REGS_UNLOCK   0x7D
 
+static const struct mfd_cell tps65218_cells[] = {
+       {
+               .name = "tps65218-pwrbutton",
+               .of_compatible = "ti,tps65218-pwrbutton",
+       },
+       {
+               .name = "tps65218-gpio",
+               .of_compatible = "ti,tps65218-gpio",
+       },
+       { .name = "tps65218-regulator", },
+};
+
 /**
  * tps65218_reg_write: Write a single tps65218 register.
  *
@@ -245,8 +257,10 @@ static int tps65218_probe(struct i2c_client *client,
 
        tps->rev = chipid & TPS65218_CHIPID_REV_MASK;
 
-       ret = of_platform_populate(client->dev.of_node, NULL, NULL,
-                                  &client->dev);
+       ret = mfd_add_devices(tps->dev, PLATFORM_DEVID_AUTO, tps65218_cells,
+                             ARRAY_SIZE(tps65218_cells), NULL, 0,
+                             regmap_irq_get_domain(tps->irq_data));
+
        if (ret < 0)
                goto err_irq;