1 From 89fe6f9b7875f74e7d63a90ae3a51d84d3cf9369 Mon Sep 17 00:00:00 2001
2 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
3 Date: Thu, 9 Oct 2014 18:16:26 +0200
4 Subject: [PATCH] ARM: BCM5301X: Add DT for Asus RT-N18U
6 Content-Type: text/plain; charset=UTF-8
7 Content-Transfer-Encoding: 8bit
9 Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
11 arch/arm/boot/dts/Makefile | 3 +-
12 arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts | 88 +++++++++++++++++++++++++++++
13 arch/arm/boot/dts/bcm47081.dtsi | 26 +++++++++
14 arch/arm/mach-bcm/bcm_5301x.c | 1 +
15 4 files changed, 117 insertions(+), 1 deletion(-)
16 create mode 100644 arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts
17 create mode 100644 arch/arm/boot/dts/bcm47081.dtsi
19 --- a/arch/arm/boot/dts/Makefile
20 +++ b/arch/arm/boot/dts/Makefile
21 @@ -53,7 +53,8 @@ dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rp
22 dtb-$(CONFIG_ARCH_BCM_5301X) += \
23 bcm4708-buffalo-wzr-1750dhp.dtb \
24 bcm4708-netgear-r6250.dtb \
25 - bcm4708-netgear-r6300-v2.dtb
26 + bcm4708-netgear-r6300-v2.dtb \
27 + bcm47081-asus-rt-n18u.dtb
28 dtb-$(CONFIG_ARCH_BERLIN) += \
29 berlin2-sony-nsz-gs7.dtb \
30 berlin2cd-google-chromecast.dtb
32 +++ b/arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts
35 + * Broadcom BCM470X / BCM5301X arm platform code.
36 + * DTS for Asus RT-N18U
38 + * Copyright © 2014 Rafał Miłecki <zajec5@gmail.com>
40 + * Licensed under the GNU/GPL. See COPYING for details.
45 +#include "bcm47081.dtsi"
48 + compatible = "asus,rt-n18u", "brcm,bcm47081";
49 + model = "Asus RT-N18U (BCM47081)";
52 + bootargs = "console=ttyS0,115200 earlyprintk";
56 + reg = <0x00000000 0x08000000>;
60 + uart0: serial@0300 {
64 + uart1: serial@0400 {
70 + compatible = "gpio-leds";
73 + label = "bcm53xx:blue:power";
74 + gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
75 + linux,default-trigger = "default-on";
79 + label = "bcm53xx:blue:usb2";
80 + gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
81 + linux,default-trigger = "default-off";
85 + label = "bcm53xx:blue:wan";
86 + gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
87 + linux,default-trigger = "default-on";
91 + label = "bcm53xx:blue:lan";
92 + gpios = <&chipcommon 9 GPIO_ACTIVE_LOW>;
93 + linux,default-trigger = "default-on";
97 + label = "bcm53xx:blue:usb3";
98 + gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
99 + linux,default-trigger = "default-off";
104 + compatible = "gpio-keys-polled";
105 + #address-cells = <1>;
107 + poll-interval = <200>;
111 + linux,code = <KEY_RESTART>;
112 + gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
117 + linux,code = <KEY_WPS_BUTTON>;
118 + gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
123 +++ b/arch/arm/boot/dts/bcm47081.dtsi
126 + * Broadcom BCM470X / BCM5301X ARM platform code.
127 + * DTS for BCM47081 SoC.
129 + * Copyright © 2014 Rafał Miłecki <zajec5@gmail.com>
131 + * Licensed under the GNU/GPL. See COPYING for details.
134 +#include "bcm5301x.dtsi"
137 + compatible = "brcm,bcm47081";
140 + #address-cells = <1>;
144 + device_type = "cpu";
145 + compatible = "arm,cortex-a9";
146 + next-level-cache = <&L2>;
151 --- a/arch/arm/mach-bcm/bcm_5301x.c
152 +++ b/arch/arm/mach-bcm/bcm_5301x.c
153 @@ -81,6 +81,7 @@ static void bcm5301x_restart(enum reboot
155 static const char __initconst *bcm5301x_dt_compat[] = {