diff options
| author | Mans Rullgard <mans@mansr.com> | 2021-01-28 15:56:44 +0000 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2021-02-04 09:09:50 +0200 |
| commit | 9bbce32a20d6a72c767a7f85fd6127babd1410ac (patch) | |
| tree | 19371e30b50472e78c1cc1cd81438e25bbc35960 /arch/arm/boot/dts/am33xx.dtsi | |
| parent | 7d7275b3e866cf8092bd12553ec53ba26864f7bb (diff) | |
ARM: dts: am33xx: add aliases for mmc interfaces
Without DT aliases, the numbering of mmc interfaces is unpredictable.
Adding them makes it possible to refer to devices consistently. The
popular suggestion to use UUIDs obviously doesn't work with a blank
device fresh from the factory.
See commit fa2d0aa96941 ("mmc: core: Allow setting slot index via
device tree alias") for more discussion.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/am33xx.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/am33xx.dtsi | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index 5b213a1e68bb..5e33d0e88f5b 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -40,6 +40,9 @@ ethernet1 = &cpsw_emac1; spi0 = &spi0; spi1 = &spi1; + mmc0 = &mmc1; + mmc1 = &mmc2; + mmc2 = &mmc3; }; cpus { |