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    Subject[PATCH 5.11 01/45] ARM: dts: am33xx: add aliases for mmc interfaces
    Date
    From: Mans Rullgard <mans@mansr.com>

    [ Upstream commit 9bbce32a20d6a72c767a7f85fd6127babd1410ac ]

    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>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    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 5b213a1e68bb..5e33d0e88f5b 100644
    --- a/arch/arm/boot/dts/am33xx.dtsi
    +++ b/arch/arm/boot/dts/am33xx.dtsi
    @@ -40,6 +40,9 @@ aliases {
    ethernet1 = &cpsw_emac1;
    spi0 = &spi0;
    spi1 = &spi1;
    + mmc0 = &mmc1;
    + mmc1 = &mmc2;
    + mmc2 = &mmc3;
    };

    cpus {
    --
    2.30.2


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