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- From ae2ed35a40007bf737da452df7081a453bf89ce3 Mon Sep 17 00:00:00 2001
- From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
- Date: Thu, 4 Dec 2014 10:23:33 +0100
- Subject: [PATCH] ARM: BCM5301X: Add DT for Asus RT-N18U
- MIME-Version: 1.0
- Content-Type: text/plain; charset=UTF-8
- Content-Transfer-Encoding: 8bit
- Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
- Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
- ---
- arch/arm/boot/dts/Makefile | 3 +-
- arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts | 78 +++++++++++++++++++++++++++++
- arch/arm/boot/dts/bcm47081.dtsi | 26 ++++++++++
- 3 files changed, 106 insertions(+), 1 deletion(-)
- create mode 100644 arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts
- create mode 100644 arch/arm/boot/dts/bcm47081.dtsi
- --- a/arch/arm/boot/dts/Makefile
- +++ b/arch/arm/boot/dts/Makefile
- @@ -57,7 +57,8 @@ dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rp
- dtb-$(CONFIG_ARCH_BCM_5301X) += \
- bcm4708-buffalo-wzr-1750dhp.dtb \
- bcm4708-netgear-r6250.dtb \
- - bcm4708-netgear-r6300-v2.dtb
- + bcm4708-netgear-r6300-v2.dtb \
- + bcm47081-asus-rt-n18u.dtb
- dtb-$(CONFIG_ARCH_BCM_63XX) += bcm963138dvt.dtb
- dtb-$(CONFIG_ARCH_BCM_MOBILE) += bcm28155-ap.dtb \
- bcm21664-garnet.dtb
- --- /dev/null
- +++ b/arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts
- @@ -0,0 +1,78 @@
- +/*
- + * Broadcom BCM470X / BCM5301X ARM platform code.
- + * DTS for Asus RT-N18U
- + *
- + * Copyright (C) 2014 Rafał Miłecki <zajec5@gmail.com>
- + *
- + * Licensed under the GNU/GPL. See COPYING for details.
- + */
- +
- +/dts-v1/;
- +
- +#include "bcm47081.dtsi"
- +
- +/ {
- + compatible = "asus,rt-n18u", "brcm,bcm47081", "brcm,bcm4708";
- + model = "Asus RT-N18U (BCM47081)";
- +
- + chosen {
- + bootargs = "console=ttyS0,115200";
- + };
- +
- + memory {
- + reg = <0x00000000 0x08000000>;
- + };
- +
- + leds {
- + compatible = "gpio-leds";
- +
- + power {
- + label = "bcm53xx:blue:power";
- + gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
- + linux,default-trigger = "default-on";
- + };
- +
- + usb2 {
- + label = "bcm53xx:blue:usb2";
- + gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
- + linux,default-trigger = "default-off";
- + };
- +
- + wan {
- + label = "bcm53xx:blue:wan";
- + gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
- + linux,default-trigger = "default-on";
- + };
- +
- + lan {
- + label = "bcm53xx:blue:lan";
- + gpios = <&chipcommon 9 GPIO_ACTIVE_LOW>;
- + linux,default-trigger = "default-on";
- + };
- +
- + usb3 {
- + label = "bcm53xx:blue:usb3";
- + gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
- + linux,default-trigger = "default-off";
- + };
- + };
- +
- + gpio-keys {
- + compatible = "gpio-keys";
- + #address-cells = <1>;
- + #size-cells = <0>;
- + poll-interval = <200>;
- +
- + restart {
- + label = "Reset";
- + linux,code = <KEY_RESTART>;
- + gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
- + };
- +
- + wps {
- + label = "WPS";
- + linux,code = <KEY_WPS_BUTTON>;
- + gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
- + };
- + };
- +};
- --- /dev/null
- +++ b/arch/arm/boot/dts/bcm47081.dtsi
- @@ -0,0 +1,26 @@
- +/*
- + * Broadcom BCM470X / BCM5301X ARM platform code.
- + * DTS for BCM47081 SoC.
- + *
- + * Copyright © 2014 Rafał Miłecki <zajec5@gmail.com>
- + *
- + * Licensed under the GNU/GPL. See COPYING for details.
- + */
- +
- +#include "bcm5301x.dtsi"
- +
- +/ {
- + compatible = "brcm,bcm47081";
- +
- + cpus {
- + #address-cells = <1>;
- + #size-cells = <0>;
- +
- + cpu@0 {
- + device_type = "cpu";
- + compatible = "arm,cortex-a9";
- + next-level-cache = <&L2>;
- + reg = <0x0>;
- + };
- + };
- +};
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