pinctrl: Avoid binding all pinconfig nodes before relocation
This can create a large number of pinctrl devices. It chews up early
malloc() memory and takes time. Only bind those which are marked as needed
before relocation.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/pinctrl/pinctrl-uclass.c b/drivers/pinctrl/pinctrl-uclass.c
index b5fdcd1..c42b312 100644
--- a/drivers/pinctrl/pinctrl-uclass.c
+++ b/drivers/pinctrl/pinctrl-uclass.c
@@ -111,12 +111,16 @@
{
const void *fdt = gd->fdt_blob;
int offset = dev->of_offset;
+ bool pre_reloc_only = !(gd->flags & GD_FLG_RELOC);
const char *name;
int ret;
for (offset = fdt_first_subnode(fdt, offset);
offset > 0;
offset = fdt_next_subnode(fdt, offset)) {
+ if (pre_reloc_only &&
+ !fdt_getprop(fdt, offset, "u-boot,dm-pre-reloc", NULL))
+ continue;
/*
* If this node has "compatible" property, this is not
* a pin configuration node, but a normal device. skip.