From 9bbce32a20d6a72c767a7f85fd6127babd1410ac Mon Sep 17 00:00:00 2001 From: Mans Rullgard Date: Thu, 28 Jan 2021 15:56:44 +0000 Subject: [PATCH] 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 Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/am33xx.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index 5b213a1..5e33d0e 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 { -- 2.7.4