dm: core: make simple-bus compatible to simple-mfd

Simple MFD devices can bind children without special bus configuration.
Like Linux, let's handle "simple-mfd" in the same way as "simple-bus".

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Simon Glass <sjg@chromium.org>

diff --git a/drivers/core/simple-bus.c b/drivers/core/simple-bus.c
index 913c3ccc70b6a06c22f6e25b4a58eff3874efeaf..1a9c864ef377e65334f0cf50a1e83e49be8675a2 100644 (file)
--- a/drivers/core/simple-bus.c
+++ b/drivers/core/simple-bus.c
@@ -53,6 +53,7 @@ UCLASS_DRIVER(simple_bus) = {
 
 static const struct udevice_id generic_simple_bus_ids[] = {
        { .compatible = "simple-bus" },
+       { .compatible = "simple-mfd" },
        { }
 };