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5e13e40591
This makes it possible to activate early printk. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> SVN-Revision: 43145
103 lines
2.4 KiB
Diff
103 lines
2.4 KiB
Diff
From b7620da56595c5505e4a10b8779cec0362b59db2 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
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Date: Thu, 9 Oct 2014 18:04:28 +0200
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Subject: [PATCH] ARM: BCM5301X: Add DT for Buffalo WZR-1750DHP
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
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---
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arch/arm/boot/dts/Makefile | 1 +
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arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts | 74 +++++++++++++++++++++++
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2 files changed, 75 insertions(+)
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create mode 100644 arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
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--- a/arch/arm/boot/dts/Makefile
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+++ b/arch/arm/boot/dts/Makefile
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@@ -51,6 +51,7 @@ dtb-$(CONFIG_ARCH_BCM_MOBILE) += bcm1135
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bcm28155-ap.dtb
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dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb
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dtb-$(CONFIG_ARCH_BCM_5301X) += \
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+ bcm4708-buffalo-wzr-1750dhp.dtb \
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bcm4708-netgear-r6250.dtb \
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bcm4708-netgear-r6300-v2.dtb
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dtb-$(CONFIG_ARCH_BERLIN) += \
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--- /dev/null
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+++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
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@@ -0,0 +1,74 @@
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+/*
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+ * Broadcom BCM470X / BCM5301X arm platform code.
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+ * DTS for Buffalo WZR-1750DHP
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+ *
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+ * Copyright © 2014 Rafał Miłecki <zajec5@gmail.com>
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+ *
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+ * Licensed under the GNU/GPL. See COPYING for details.
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+ */
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+
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+/dts-v1/;
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+
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+#include "bcm4708.dtsi"
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+
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+/ {
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+ compatible = "buffalo,wzr-1750dhp", "brcm,bcm4708";
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+ model = "Buffalo WZR-1750DHP (BCM4708)";
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+
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+ chosen {
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+ bootargs = "console=ttyS0,115200 earlyprintk";
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+ };
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+
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+ memory {
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+ reg = <0x00000000 0x08000000>;
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+ };
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+
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+ chipcommonA {
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+ uart0: serial@0300 {
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+ status = "okay";
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+ };
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+
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+ uart1: serial@0400 {
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+ status = "okay";
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+ };
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+ };
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+
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+ gpio-keys {
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+ compatible = "gpio-keys-polled";
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ poll-interval = <200>;
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+
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+ restart {
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+ label = "Reset";
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+ linux,code = <KEY_RESTART>;
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+ gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ aoss {
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+ label = "AOSS";
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+ linux,code = <KEY_WPS_BUTTON>;
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+ gpios = <&chipcommon 12 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ /* Commit mode set by switch? */
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+ mode {
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+ label = "Mode";
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+ linux,code = <KEY_SETUP>;
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+ gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ /* Switch: AP mode */
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+ sw_ap {
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+ label = "AP";
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+ linux,code = <BTN_0>;
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+ gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ eject {
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+ label = "USB eject";
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+ linux,code = <KEY_EJECTCD>;
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+ gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
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+ };
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+ };
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+};
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