MLK-13681-2 ARM: dts: add imx6sll-evk-reva baord support

The latest imx6sll evk Rev A board (default board) already fix
HS400 I/O timing issue, so the default evk board support HS400
mode. But the older evk board (Rev A) board still has issue for
HS400 mode, so this patch disabled HS400 mode for the older evk
board, just support HS200 mode for imx6sll evk Rev A board.

Signed-off-by: Haibo Chen <haibo.chen@nxp.com>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index a6f51e5..11835d6 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -535,6 +535,7 @@ dtb-$(CONFIG_SOC_IMX6SLL) += \
        imx6sll-lpddr3-arm2-ecspi.dtb \
        imx6sll-lpddr3-arm2-spdif.dtb \
        imx6sll-evk.dtb \
+       imx6sll-evk-reva.dtb \
        imx6sll-evk-btwifi.dtb
 dtb-$(CONFIG_SOC_IMX7D) += \
        imx7d-cl-som-imx7.dtb \

diff --git a/arch/arm/boot/dts/imx6sll-evk-reva.dts b/arch/arm/boot/dts/imx6sll-evk-reva.dts
new file mode 100644 (file)
index 0000000..8562fac
--- /dev/null
+++ b/arch/arm/boot/dts/imx6sll-evk-reva.dts
@@ -0,0 +1,13 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "imx6sll-evk.dts"
+
+&usdhc2 {
+       compatible = "fsl,imx6sll-usdhc", "fsl,imx6sx-usdhc";
+};