2020-12-19 21:08:06

by Johan Jonker

Subject: [PATCH] arm64: dts: rockchip: assign a fixed index to mmc devices on rk3328 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].

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

Signed-off-by: Johan Jonker <[email protected]>
---
arch/arm64/boot/dts/rockchip/rk3328.dtsi | 3 +++
1 file changed, 3 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
index 957ebb70b..1ae129793 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
@@ -27,6 +27,9 @@
i2c1 = &i2c1;
i2c2 = &i2c2;
i2c3 = &i2c3;
+ mmc0 = &sdmmc;
+ mmc1 = &sdio;
+ mmc2 = &emmc;
ethernet0 = &gmac2io;
ethernet1 = &gmac2phy;
};
--
2.11.0

2021-01-09 15:44:30

by Heiko Stuebner

Subject: Re: [PATCH] arm64: dts: rockchip: assign a fixed index to mmc devices on rk3328 boards

On Sat, 19 Dec 2020 22:05:00 +0100, Johan Jonker wrote:
> 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].
>
> [1] https://patchwork.kernel.org/patch/11747669/

Applied, thanks!

[1/1] arm64: dts: rockchip: assign a fixed index to mmc devices on rk3328 boards
commit: 221c6c042fa004b73b10780fa2aaf177085e2f3f

Best regards,
--
Heiko Stuebner <[email protected]>