From 6b0d709df65a3aa1438cd6081569012030f81b88 Mon Sep 17 00:00:00 2001 From: Ye Li Date: Mon, 8 May 2017 20:53:07 -0500 Subject: MLK-14775 mx7dsabresd: Disable USDHC2 in device tree The USDHC2 is connecting to BT/WIFI chip on SDB board, this controller is enabled in device tree as SDIO, but USDHC driver in u-boot will use it as SDHC. So totally 3 USDHC devices will be created, and cause run time MMC environments go wrong because it only supports USDHC1 and USDHC3. So disable the unused USDHC2 controller in u-boot device tree. Signed-off-by: Ye Li --- arch/arm/dts/imx7d-sdb.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/dts/imx7d-sdb.dts b/arch/arm/dts/imx7d-sdb.dts index 0a8b692..5b882bb 100644 --- a/arch/arm/dts/imx7d-sdb.dts +++ b/arch/arm/dts/imx7d-sdb.dts @@ -1170,7 +1170,7 @@ cd-post; pm-ignore-notify; wifi-host; - status = "okay"; + status = "disabled"; }; &usdhc3 { -- cgit v1.1