[PATCH 3/4] arm64: dts: Add mediatek MT8173 SoC and evaluation board dts and Makefile
From: s.hauer@pengutronix.de (Sascha Hauer)
Date: 2014-12-12 06:53:05
Also in:
linux-devicetree, lkml
On Thu, Dec 11, 2014 at 06:02:46PM +0000, Mark Rutland wrote:
Hi, On Wed, Dec 10, 2014 at 10:50:01AM +0000, Eddie Huang wrote:quoted
Add device tree support for MT8173 SoC and evalutaion board based on it. Signed-off-by: Eddie Huang <eddie.huang@mediatek.com> --- arch/arm64/boot/dts/Makefile | 1 + arch/arm64/boot/dts/mt8173-evb.dts | 31 +++++++ arch/arm64/boot/dts/mt8173.dtsi | 164 +++++++++++++++++++++++++++++++++++++ 3 files changed, 196 insertions(+) create mode 100644 arch/arm64/boot/dts/mt8173-evb.dts create mode 100644 arch/arm64/boot/dts/mt8173.dtsidiff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile index f8001a6..db7661e 100644 --- a/arch/arm64/boot/dts/Makefile +++ b/arch/arm64/boot/dts/Makefile@@ -1,3 +1,4 @@ +dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-evb.dtb dtb-$(CONFIG_ARCH_THUNDER) += thunder-88xx.dtb dtb-$(CONFIG_ARCH_VEXPRESS) += rtsm_ve-aemv8a.dtb foundation-v8.dtb dtb-$(CONFIG_ARCH_XGENE) += apm-mustang.dtbdiff --git a/arch/arm64/boot/dts/mt8173-evb.dts b/arch/arm64/boot/dts/mt8173-evb.dts new file mode 100644 index 0000000..adf26dd --- /dev/null +++ b/arch/arm64/boot/dts/mt8173-evb.dts@@ -0,0 +1,31 @@ +/* + * Copyright (c) 2014 MediaTek Inc. + * Author: Eddie Huang <eddie.huang@mediatek.com> + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +/dts-v1/; +#include "mt8173.dtsi" + +/ { + model = "mediatek,mt8173-evb"; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + serial2 = &uart2; + serial3 = &uart3;Do any of these support earlycon?quoted
+ }; + + memory {Nit: should be memory at 40000000 (and you'll need to add device_type = "memory").
skeleton.dtsi already has a /memory node with device_type = "memory". Shouldn't that be used? Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |