From 8536239e371fababdb2b97468a07b3dac1cbfd5e Mon Sep 17 00:00:00 2001 From: George Joseph Date: Tue, 8 Jul 2014 12:48:16 -0600 Subject: ARM: dts: Restructure imx6qdl-wandboard.dtsi for new rev C1 board. The rev C1 Wandboard uses the Broadcom 4330 for WiFi and Bluetooth instead of the 4329. This changes the PADS assigned for the control lines. Another side effect of the change is that on the rev C1 board, usdhc driver can't detect the chip presence correctly so usdhc2 now needs its 'non-removeable' property removed. So that rev B1 and earlier can continue to work, this patch splits the board-specific definitions from imx6qdl-wandboard.dtsi into imx6qdl-wandboard-revb1.dtsi and imx6qdl-wandboard-revc1.dtsi. The new files include the original base imx6qdl-wandboard.dtsi which retains the common definitions. The existing imx6dl-wandboard.dts includes imx6qdl-wandboard-revc1.dtsi and imx6dl-wandboard-revb1.dts (new) includes imx6qdl-wandboard-revb1.dtsi. This makes the rev C1 board the new default. The same pattern is used for imx6q-wandboard.dts. So, from U-Boot on a WB-Quad you use imxq-wandboard-revb1.dtb for the older B1 board and imxq-wandboard.dtb for the current rev C1 board. Signed-off-by: George Joseph Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6dl-wandboard-revb1.dts | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 arch/arm/boot/dts/imx6dl-wandboard-revb1.dts (limited to 'arch/arm/boot/dts/imx6dl-wandboard-revb1.dts') diff --git a/arch/arm/boot/dts/imx6dl-wandboard-revb1.dts b/arch/arm/boot/dts/imx6dl-wandboard-revb1.dts new file mode 100644 index 000000000000..f607d4f1d244 --- /dev/null +++ b/arch/arm/boot/dts/imx6dl-wandboard-revb1.dts @@ -0,0 +1,22 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * Author: Fabio Estevam + * + * 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. + * + */ +/dts-v1/; +#include "imx6dl.dtsi" +#include "imx6qdl-wandboard-revb1.dtsi" + +/ { + model = "Wandboard i.MX6 Dual Lite Board"; + compatible = "wand,imx6dl-wandboard", "fsl,imx6dl"; + + memory { + reg = <0x10000000 0x40000000>; + }; +}; -- cgit v1.2.3