159 lines
3.6 KiB
Diff
159 lines
3.6 KiB
Diff
From ef3bc318adeb15b38688df6a583bafea2befce43 Mon Sep 17 00:00:00 2001
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From: Dan Haab <dhaab@luxul.com>
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Date: Tue, 27 Sep 2016 11:27:11 -0600
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Subject: [PATCH] ARM: BCM5301X: Add DT for Luxul XWR-3100
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Luxul XWR-3100 is a wireless router based on BCM47094 SoC with two
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4366c0 FullMAC PCIe cards on the PCB. It uses NAND with BCH-4 ECC
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algorithm.
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Signed-off-by: Dan Haab <dhaab@luxul.com>
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Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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---
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arch/arm/boot/dts/Makefile | 1 +
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arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts | 111 ++++++++++++++++++++++++++
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arch/arm/boot/dts/bcm5301x-nand-cs0-bch4.dtsi | 13 +++
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3 files changed, 125 insertions(+)
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create mode 100644 arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts
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create mode 100644 arch/arm/boot/dts/bcm5301x-nand-cs0-bch4.dtsi
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--- a/arch/arm/boot/dts/Makefile
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+++ b/arch/arm/boot/dts/Makefile
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@@ -88,6 +88,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
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bcm4709-netgear-r7000.dtb \
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bcm4709-netgear-r8000.dtb \
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bcm47094-dlink-dir-885l.dtb \
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+ bcm47094-luxul-xwr-3100.dtb \
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bcm47094-netgear-r8500.dtb \
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bcm94708.dtb \
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bcm94709.dtb \
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--- /dev/null
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+++ b/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts
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@@ -0,0 +1,111 @@
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+/*
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+ * Copyright 2016 Luxul Inc.
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+ *
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+ * Licensed under the ISC license.
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+ */
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+
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+/dts-v1/;
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+
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+#include "bcm47094.dtsi"
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+#include "bcm5301x-nand-cs0-bch4.dtsi"
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+
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+/ {
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+ compatible = "luxul,xwr-3100v1", "brcm,bcm47094", "brcm,bcm4708";
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+ model = "Luxul XWR-3100 V1";
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+
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+ chosen {
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+ bootargs = "console=ttyS0,115200 earlycon";
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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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+ leds {
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+ compatible = "gpio-leds";
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+
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+ power {
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+ label = "bcm53xx:green:power";
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+ gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
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+ linux,default-trigger = "default-on";
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+ };
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+
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+ lan3 {
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+ label = "bcm53xx:green:lan1";
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+ gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
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+ linux,default-trigger = "default-off";
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+ };
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+
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+ lan4 {
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+ label = "bcm53xx:green:lan0";
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+ gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
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+ linux,default-trigger = "default-off";
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+ };
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+
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+ wan {
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+ label = "bcm53xx:green:wan";
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+ gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
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+ linux,default-trigger = "default-off";
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+ };
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+
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+ lan1 {
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+ label = "bcm53xx:green:lan3";
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+ gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
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+ linux,default-trigger = "default-off";
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+ };
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+
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+ lan2 {
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+ label = "bcm53xx:green:lan2";
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+ gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
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+ linux,default-trigger = "default-off";
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+ };
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+
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+ usb3 {
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+ label = "bcm53xx:green:usb3";
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+ gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
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+ linux,default-trigger = "default-off";
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+ };
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+
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+ status {
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+ label = "bcm53xx:green:status";
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+ gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;
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+ linux,default-trigger = "timer";
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+ };
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+
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+ 2ghz {
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+ label = "bcm53xx:green:2ghz";
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+ gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
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+ linux,default-trigger = "default-off";
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+ };
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+
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+ 5ghz {
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+ label = "bcm53xx:green:5ghz";
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+ gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
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+ linux,default-trigger = "default-off";
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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";
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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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 17 GPIO_ACTIVE_LOW>;
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+ };
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+ };
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+};
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+
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+&uart0 {
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+ status = "okay";
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+};
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+
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+&usb3 {
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+ vcc-gpio = <&chipcommon 18 GPIO_ACTIVE_HIGH>;
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+};
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+
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+&spi_nor {
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+ status = "okay";
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+};
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--- /dev/null
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+++ b/arch/arm/boot/dts/bcm5301x-nand-cs0-bch4.dtsi
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@@ -0,0 +1,13 @@
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+/*
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+ * Copyright 2016 Luxul Inc.
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+ *
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+ * Licensed under the ISC license.
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+ */
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+
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+#include "bcm5301x-nand-cs0.dtsi"
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+
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+&nandcs {
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+ nand-ecc-algo = "bch";
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+ nand-ecc-strength = <4>;
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+ nand-ecc-step-size = <512>;
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+};
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