From: Patrick Delaunay <patrick.delau...@st.com>
Some binding define child node gpio-controller without compatible property.
This patch avoid to bind the pinconfig uclass to these node.
Signed-off-by: Patrick Delaunay <patrick.delau...@st.com>
Signed-off-by: Patrice Chotard <patrice.chot...@st.com>
---
drivers/pinctrl/pinctrl-uclass.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/pinctrl/pinctrl-uclass.c b/drivers/pinctrl/pinctrl-uclass.c
index abb622cfe79e..9df06a262cd5 100644
--- a/drivers/pinctrl/pinctrl-uclass.c
+++ b/drivers/pinctrl/pinctrl-uclass.c
@@ -149,6 +149,9 @@ static int pinconfig_post_bind(struct udevice *dev)
ofnode_get_property(node, "compatible", &ret);
if (ret >= 0)
continue;
+ /* If this node has "gpio-controller" property, skip */
+ if (ofnode_read_bool(node, "gpio-controller"))
+ continue;
if (ret != -FDT_ERR_NOTFOUND)
return ret;
--
1.9.1
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