power: pmic: s2mps11: look for both {voltage-,}regulators

Linux's DTSes uses regulators { }; while u-boot's DTSes uses
voltage-regulators { };.  Look for regulators, and fallback to
voltage-regulators if not found, so that both type of DTSes can be
used with the driver.

Signed-off-by: Henrik Grimler <henrik@grimler.se>
Reviewed-by: Anand Moon <linux.amoon@gmail.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>

diff --git a/drivers/power/pmic/s2mps11.c b/drivers/power/pmic/s2mps11.c
index 17780017035bc2f8c6b672976eb4d25e484307b7..3aa8cad0827f68f1d35505a09d629787250b0378 100644 (file)
--- a/drivers/power/pmic/s2mps11.c
+++ b/drivers/power/pmic/s2mps11.c
@@ -52,11 +52,14 @@ static int s2mps11_probe(struct udevice *dev)
        ofnode regulators_node;
        int children;
 
-       regulators_node = dev_read_subnode(dev, "voltage-regulators");
+       regulators_node = dev_read_subnode(dev, "regulators");
        if (!ofnode_valid(regulators_node)) {
-               debug("%s: %s regulators subnode not found!\n", __func__,
-                     dev->name);
-               return -ENXIO;
+               regulators_node = dev_read_subnode(dev, "voltage-regulators");
+               if (!ofnode_valid(regulators_node)) {
+                       debug("%s: %s regulators subnode not found!\n", __func__,
+                             dev->name);
+                       return -ENXIO;
+               }
        }
 
        debug("%s: '%s' - found regulators subnode\n", __func__, dev->name);