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ARM: dts: sun8i: a83t: Add pingroup for 8-bit eMMC on mmc2

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mmc2 can support 8-bit eMMC chips, with a dedicated reset line.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
Chen-Yu Tsai 2017-07-24 21:59:03 +08:00
parent 1e72097f1e
commit 3ea38e38d3
1 changed files with 9 additions and 0 deletions
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9
arch/arm/boot/dts/sun8i-a83t.dtsi
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@ -271,6 +271,15 @@
bias-pull-up;
};
mmc2_8bit_emmc_pins: mmc2-8bit-emmc-pins {
pins = "PC5", "PC6", "PC8", "PC9",
"PC10", "PC11", "PC12", "PC13",
"PC14", "PC15", "PC16";
function = "mmc2";
drive-strength = <30>;
bias-pull-up;
};
spdif_tx_pin: spdif-tx-pin {
pins = "PE18";
function = "spdif";