2021-07-27 11:17:00

by Hsin-Yi Wang

Subject: [PATCH v2 2/2] arm64: dts: mt8173: elm: Use aliases to mmc nodes

fa2d0aa96941 ("mmc: core: Allow setting slot index via device tree alias")
allows the use of aliases to number SD/MMC slots. This patch use aliases
to mmc nodes so the partition name for eMMC and SD card will be consistent
across boots.

Signed-off-by: Hsin-Yi Wang <[email protected]>
Reviewed-by: Chen-Yu Tsai <[email protected]>
---
arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
index 21452c51a20a8..d5a2cad39c9c7 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
@@ -10,6 +10,12 @@
#include "mt8173.dtsi"

/ {
+ aliases {
+ mmc0 = &mmc0;
+ mmc1 = &mmc1;
+ mmc2 = &mmc3;
+ };
+
memory@40000000 {
device_type = "memory";
reg = <0 0x40000000 0 0x80000000>;
--
2.32.0.432.gabb21c7263-goog

2021-08-04 16:00:11

by Matthias Brugger

Subject: Re: [PATCH v2 2/2] arm64: dts: mt8173: elm: Use aliases to mmc nodes

On 27/07/2021 13:15, Hsin-Yi Wang wrote:
> fa2d0aa96941 ("mmc: core: Allow setting slot index via device tree alias")
> allows the use of aliases to number SD/MMC slots. This patch use aliases
> to mmc nodes so the partition name for eMMC and SD card will be consistent
> across boots.
>
> Signed-off-by: Hsin-Yi Wang <[email protected]>
> Reviewed-by: Chen-Yu Tsai <[email protected]>
> ---
> arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
> index 21452c51a20a8..d5a2cad39c9c7 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
> @@ -10,6 +10,12 @@
> #include "mt8173.dtsi"
>
> / {
> + aliases {
> + mmc0 = &mmc0;
> + mmc1 = &mmc1;
> + mmc2 = &mmc3;
> + };

I overwrote v1 of this patch with this one. Both of the series are now in
v5.14-next/dts64

Thanks

> +
> memory@40000000 {
> device_type = "memory";
> reg = <0 0x40000000 0 0x80000000>;
>