arm64: dts: rockchip: add sdhci/emmc for rk3399

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Add description for the SDHCI v5.1 eMMC controller on rk3399. Fix it to
200 MHz, to support all supported timing modes.

Note that 'rockchip,rk3399-sdhci-5.1' is not documented; we presumably
have a compliant Arasan controller, but let's have a rockchip property
as the canonical backup/precautionary measure. Per Heiko's previous
suggestion, let's not clutter the arasan doc with it.

Signed-off-by: Brian Norris <briannorris@chromium.org>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

...

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Brian Norris 2016-05-13 15:12:03 -07:00 • committed by Heiko Stuebner

parent 1675926249

commit b4e87c097c

1 changed files with 20 additions and 0 deletions

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arch/arm64/boot/dts/rockchip/rk3399.dtsi

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