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[2/2] ARM: dts: imx7d-pico: Pass 'no-1-8-v' property to the eMMC

Message ID 1495552569-18567-2-git-send-email-fabio.estevam@nxp.com (mailing list archive)
State New, archived
Headers show

Commit Message

Fabio Estevam May 23, 2017, 3:16 p.m. UTC 
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>
---
 arch/arm/boot/dts/imx7d-pico.dts | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/arch/arm/boot/dts/imx7d-pico.dts b/arch/arm/boot/dts/imx7d-pico.dts
index f874352..79b5d83 100644
--- a/arch/arm/boot/dts/imx7d-pico.dts
+++ b/arch/arm/boot/dts/imx7d-pico.dts
@@ -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";