mfd: twl-core: Add a clock subdevice for the TWL6032

[linux-2.6-microblaze.git] / drivers / mfd / twl-core.c

diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
index ce01a87..234500b 100644 (file)
--- a/drivers/mfd/twl-core.c
+++ b/drivers/mfd/twl-core.c
@@ -31,6 +31,8 @@
 #include <linux/regulator/machine.h>
 
 #include <linux/i2c.h>
+
+#include <linux/mfd/core.h>
 #include <linux/mfd/twl.h>
 
 /* Register descriptions for audio */
@@ -690,6 +692,10 @@ static struct of_dev_auxdata twl_auxdata_lookup[] = {
        { /* sentinel */ },
 };
 
+static const struct mfd_cell twl6032_cells[] = {
+       { .name = "twl6032-clk" },
+};
+
 /* NOTE: This driver only handles a single twl4030/tps659x0 chip */
 static int
 twl_probe(struct i2c_client *client)
@@ -836,6 +842,16 @@ twl_probe(struct i2c_client *client)
                                 TWL4030_DCDC_GLOBAL_CFG);
        }
 
+       if (id->driver_data == (TWL6030_CLASS | TWL6032_SUBCLASS)) {
+               status = devm_mfd_add_devices(&client->dev,
+                                             PLATFORM_DEVID_NONE,
+                                             twl6032_cells,
+                                             ARRAY_SIZE(twl6032_cells),
+                                             NULL, 0, NULL);
+               if (status < 0)
+                       goto free;
+       }
+
        status = of_platform_populate(node, NULL, twl_auxdata_lookup,
                                      &client->dev);