From: "Ying-Chun Liu (PaulLiu)" <[email protected]>
The eMMC device on imx8mm-cl-iot-gate seems not support hs400.
When booting 6.1.0 kernel we got the following error.
mmc2: mmc_select_hs400es failed, error -110
mmc2: error -110 whilst initialising MMC card
Add no-mmc-hs400 to mmc2 node solves the problem.
Signed-off-by: Ying-Chun Liu (PaulLiu) <[email protected]>
Cc: Tom Rini <[email protected]>
Cc: Stefano Babic <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: NXP i.MX U-Boot Team <[email protected]>
---
arch/arm/dts/imx8mm-cl-iot-gate.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/dts/imx8mm-cl-iot-gate.dts
b/arch/arm/dts/imx8mm-cl-iot-gate.dts
index 425701204a..aa6ca070bf 100644
--- a/arch/arm/dts/imx8mm-cl-iot-gate.dts
+++ b/arch/arm/dts/imx8mm-cl-iot-gate.dts
@@ -350,6 +350,7 @@
pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
bus-width = <8>;
non-removable;
+ no-mmc-hs400;
status = "okay";
};
--
2.45.2
