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



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>

parent 1e72097f

arch/arm/boot/dts/sun8i-a83t.dtsi

+9 −0

Original line number	Diff line number	Diff line
		@@ -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";