Commit bdc111bd authored May 23, 2017 by Fabio Estevam Committed by Shawn Guo May 25, 2017

ARM: dts: imx7d-pico: Pass 'no-1-8-v' property to the eMMC



Currently the following eMMC error is seen:

mmc1: mmc_select_hs200 failed, error -74

On imx7d-pico the eMMC VCCQ is fixed at 3.15V, so pass the 'no-1-8-v'
property to properly describe that 1.8V operation is not possible.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

parent d1ceec2a

arch/arm/boot/dts/imx7d-pico.dts

+1 −0

Original line number	Diff line number	Diff line
		@@ -279,6 +279,7 @@
		assigned-clocks = <&clks IMX7D_USDHC3_ROOT_CLK>;
		assigned-clock-rates = <400000000>;
		bus-width = <8>;
		no-1-8-v;
		fsl,tuning-step = <2>;
		non-removable;
		status = "okay";