[U-Boot] [PATCH] dm: pinctrl: Skip not associated gpio phandle and rise an error message

[Michael Trimarchi <michael@amarulasolutions.com>]

Skip not associated gpio phandle let register the other gpios and
the error message add some information to debug the problem using
a decompiled version of the dts

dtc -I dtb -O dts -o devicetree.dts spl/u-boot-spl.dtb

Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
---
 drivers/pinctrl/pinctrl-uclass.c | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/drivers/pinctrl/pinctrl-uclass.c b/drivers/pinctrl/pinctrl-uclass.c
index 5b1cd29d86..87b0c3e35b 100644
--- a/drivers/pinctrl/pinctrl-uclass.c
+++ b/drivers/pinctrl/pinctrl-uclass.c
@@ -91,12 +91,18 @@ static int pinctrl_select_state_full(struct udevice *dev, const char *statename)
 		phandle = fdt32_to_cpu(*list++);
 		ret = uclass_get_device_by_phandle_id(UCLASS_PINCONFIG, phandle,
 						      &config);
-		if (ret)
-			return ret;
+		if (ret) {
+			dev_err(dev, "%s: uclass_get_device_by_phandle_id: err=%d\n",
+				__func__, ret);
+			continue;
+		}
 
 		ret = pinctrl_config_one(config);
-		if (ret)
-			return ret;
+		if (ret) {
+			dev_err(dev, "%s: pinctrl_config_one: err=%d\n",
+				__func__, ret);
+			continue;
+		}
 	}
 
 	return 0;
-- 
2.17.1