arm64: dts: rockchip: assign a fixed index to mmc devices on px30 boards

Recently introduced async probe on mmc devices can shuffle block IDs.
Pin them to fixed values to ease booting in environments where UUIDs are
not practical. Use newly introduced aliases for mmcblk devices from [1].
The sort order is based on reg address.

[1] https://patchwork.kernel.org/patch/11747669/

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/20210118155242.7172-3-jbx6244@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm64/boot/dts/rockchip/px30.dtsi b/arch/arm64/boot/dts/rockchip/px30.dtsi
index f2ce48f5b4e4d8700d49ab4a9e9ff7e09db0677f..2c8ea4ac856b9d43d0dde37d7fc1fcbabd1ee479 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/px30.dtsi
+++ b/arch/arm64/boot/dts/rockchip/px30.dtsi
@@ -25,6 +25,9 @@
                i2c1 = &i2c1;
                i2c2 = &i2c2;
                i2c3 = &i2c3;
+               mmc0 = &sdmmc;
+               mmc1 = &sdio;
+               mmc2 = &emmc;
                serial0 = &uart0;
                serial1 = &uart1;
                serial2 = &uart2;