The B2020 RevE differs from the other B2020 boards in a few subtle ways; including the Ethernet reset GPIO which this patch adds support for and the LED wiring which will follow in a latter patch. Without supplying these differences Ethernet and the board LEDs simply will not work.
Signed-off-by: Lee Jones <[email protected]> --- arch/arm/boot/dts/Makefile | 3 ++- arch/arm/boot/dts/stih416-b2020-revE.dts | 21 +++++++++++++++++++++ 2 files changed, 23 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/stih416-b2020-revE.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 35c146f..0f89cdf 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -338,7 +338,8 @@ dtb-$(CONFIG_ARCH_SPEAR6XX)+= spear600-evb.dtb dtb-$(CONFIG_ARCH_STI)+= stih415-b2000.dtb \ stih416-b2000.dtb \ stih415-b2020.dtb \ - stih416-b2020.dtb + stih416-b2020.dtb \ + stih416-b2020-revE.dtb dtb-$(CONFIG_ARCH_SUNXI) += \ sun4i-a10-a1000.dtb \ sun4i-a10-cubieboard.dtb \ diff --git a/arch/arm/boot/dts/stih416-b2020-revE.dts b/arch/arm/boot/dts/stih416-b2020-revE.dts new file mode 100644 index 0000000..da3c1c4 --- /dev/null +++ b/arch/arm/boot/dts/stih416-b2020-revE.dts @@ -0,0 +1,21 @@ +/* + * Copyright (C) 2014 STMicroelectronics (R&D) Limited. + * Author: Lee Jones <[email protected]> + * + * 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 + * publishhed by the Free Software Foundation. + */ +/dts-v1/; +#include "stih416.dtsi" +#include "stih41x-b2020.dtsi" +/ { + model = "STiH416 B2020 REV-E"; + compatible = "st,stih416-b2020", "st,stih416"; + + soc { + ethernet1: dwmac@fef08000 { + snps,reset-gpio = <&PIO0 7>; + }; + }; +}; -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
