[PATCH 2/2] ARM: dts: imx7d-pico: Pass 'no-1-8-v' property to the eMMC
Fabio Estevam
fabio.estevam at nxp.com
Tue May 23 08:16:09 PDT 2017
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 at nxp.com>
---
arch/arm/boot/dts/imx7d-pico.dts | 1 +
1 file changed, 1 insertion(+)
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";
--
2.7.4
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