arm64: dts: rockchip: assign a fixed index to mmc devices on rk3368 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/20210118155242.7172-5-jbx6244@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
index 023ac25d69b7c15645aec44c68d1f4f7e696580e..7af68ec3feaec866bf4a816dd76d6399b4b42f61 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
@@ -25,6 +25,9 @@
                i2c3 = &i2c3;
                i2c4 = &i2c4;
                i2c5 = &i2c5;
+               mmc0 = &sdmmc;
+               mmc1 = &sdio0;
+               mmc2 = &emmc;
                serial0 = &uart0;
                serial1 = &uart1;
                serial2 = &uart2;