As for I2C and SPI, it now is possible to reserve a fixed index for
mmc/mmcblk devices.
Signed-off-by: Matthias Schiffer <matthias.schiffer@xxxxxxxxxxxxxxx>
---
v3: new patch
Documentation/devicetree/bindings/mmc/mmc-controller.yaml | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
index b96da0c7f819..22ed4a36c65d 100644
--- a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
+++ b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
@@ -367,6 +367,14 @@ examples:
};
- |
+ /*
+ * Optionally define an alias to reserve a fixed index for the
+ * mmc and mmcblk devices
+ */
+ aliases {
+ mmc0 = &mmc3;
+ };
+
mmc3: mmc@1c12000 {
#address-cells = <1>;
#size-cells = <0>;
--
2.17.1
