diff mbox series

arm64: dts: rockchip: Assign a fixed index to mmc devices on rk3399 boards.

Message ID 20201104162356.1251-1-m.reichl@fivetechno.de (mailing list archive)
State New
Headers show
Series arm64: dts: rockchip: Assign a fixed index to mmc devices on rk3399 boards. | expand

Commit Message

Markus Reichl Nov. 4, 2020, 4:23 p.m. UTC
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: Markus Reichl <m.reichl@fivetechno.de>
---
 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 3 +++
 1 file changed, 3 insertions(+)

Comments

Doug Anderson Nov. 4, 2020, 4:27 p.m. UTC | #1
Hi,

On Wed, Nov 4, 2020 at 8:24 AM Markus Reichl <m.reichl@fivetechno.de> 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/
>
> Signed-off-by: Markus Reichl <m.reichl@fivetechno.de>
> ---
>  arch/arm64/boot/dts/rockchip/rk3399.dtsi | 3 +++
>  1 file changed, 3 insertions(+)

Reviewed-by: Douglas Anderson <dianders@chromium.org>
Heiko Stuebner Nov. 8, 2020, 12:31 a.m. UTC | #2
On Wed, 4 Nov 2020 17:23:55 +0100, Markus Reichl 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 rk3399 boards.
      commit: 0011c6d182774fc781fb9e115ebe8baa356029ae

Best regards,
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index ada724b12f01..7a9a7aca86c6 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -29,6 +29,9 @@  aliases {
 		i2c6 = &i2c6;
 		i2c7 = &i2c7;
 		i2c8 = &i2c8;
+		mmc0 = &sdio0;
+		mmc1 = &sdmmc;
+		mmc2 = &sdhci;
 		serial0 = &uart0;
 		serial1 = &uart1;
 		serial2 = &uart2;