dm: power: Convert as3722 to driver model

[oweals/u-boot.git] / board / nvidia / nyan-big / nyan-big.c

diff --git a/board/nvidia/nyan-big/nyan-big.c b/board/nvidia/nyan-big/nyan-big.c
index 8f68ae9fbe1067c8c7ee76461daaf358de001386..54acf5418d268e49b96b4f1b1417bbc63cba92df 100644 (file)
--- a/board/nvidia/nyan-big/nyan-big.c
+++ b/board/nvidia/nyan-big/nyan-big.c
@@ -6,6 +6,7 @@
  */
 
 #include <common.h>
+#include <dm.h>
 #include <errno.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
@@ -46,20 +47,23 @@ int tegra_board_id(void)
 
 int tegra_lcd_pmic_init(int board_id)
 {
-       struct udevice *pmic;
+       struct udevice *dev;
        int ret;
 
-       ret = as3722_get(&pmic);
-       if (ret)
-               return -ENOENT;
+       ret = uclass_get_device_by_driver(UCLASS_PMIC,
+                                         DM_GET_DRIVER(pmic_as3722), &dev);
+       if (ret) {
+               debug("%s: Failed to find PMIC\n", __func__);
+               return ret;
+       }
 
        if (board_id == 0)
-               as3722_write(pmic, 0x00, 0x3c);
+               pmic_reg_write(dev, 0x00, 0x3c);
        else
-               as3722_write(pmic, 0x00, 0x50);
-       as3722_write(pmic, 0x12, 0x10);
-       as3722_write(pmic, 0x0c, 0x07);
-       as3722_write(pmic, 0x20, 0x10);
+               pmic_reg_write(dev, 0x00, 0x50);
+       pmic_reg_write(dev, 0x12, 0x10);
+       pmic_reg_write(dev, 0x0c, 0x07);
+       pmic_reg_write(dev, 0x20, 0x10);
 
        return 0;
 }