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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
4366c0 FullMAC PCIe cards on the PCB. It uses NAND with BCH-4 ECC
algorithm.

Signed-off-by: Dan Haab <dhaab@luxul.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
This commit is contained in:
Dan Haab 2016-09-27 11:27:11 -06:00 committed by Florian Fainelli
parent fe91846397
commit 4335e6fd58
3 changed files with 125 additions and 0 deletions
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1
arch/arm/boot/dts/Makefile
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@ -88,6 +88,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
bcm4709-netgear-r7000.dtb \
bcm4709-netgear-r8000.dtb \
bcm47094-dlink-dir-885l.dtb \
bcm47094-luxul-xwr-3100.dtb \
bcm47094-netgear-r8500.dtb \
bcm94708.dtb \
bcm94709.dtb \

111
arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts Normal file
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@ -0,0 +1,111 @@
/*
* Copyright 2016 Luxul Inc.
*
* Licensed under the ISC license.
*/
/dts-v1/;
#include "bcm47094.dtsi"
#include "bcm5301x-nand-cs0-bch4.dtsi"
/ {
compatible = "luxul,xwr-3100v1", "brcm,bcm47094", "brcm,bcm4708";
model = "Luxul XWR-3100 V1";
chosen {
bootargs = "console=ttyS0,115200 earlycon";
};
memory {
reg = <0x00000000 0x08000000>;
};
leds {
compatible = "gpio-leds";
power {
label = "bcm53xx:green:power";
gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-on";
};
lan3 {
label = "bcm53xx:green:lan1";
gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-off";
};
lan4 {
label = "bcm53xx:green:lan0";
gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-off";
};
wan {
label = "bcm53xx:green:wan";
gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-off";
};
lan1 {
label = "bcm53xx:green:lan3";
gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-off";
};
lan2 {
label = "bcm53xx:green:lan2";
gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-off";
};
usb3 {
label = "bcm53xx:green:usb3";
gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-off";
};
status {
label = "bcm53xx:green:status";
gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;
linux,default-trigger = "timer";
};
2ghz {
label = "bcm53xx:green:2ghz";
gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-off";
};
5ghz {
label = "bcm53xx:green:5ghz";
gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-off";
};
};
gpio-keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
};
};
};
&uart0 {
status = "okay";
};
&usb3 {
vcc-gpio = <&chipcommon 18 GPIO_ACTIVE_HIGH>;
};
&spi_nor {
status = "okay";
};

13
arch/arm/boot/dts/bcm5301x-nand-cs0-bch4.dtsi Normal file
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@ -0,0 +1,13 @@
/*
* Copyright 2016 Luxul Inc.
*
* Licensed under the ISC license.
*/
#include "bcm5301x-nand-cs0.dtsi"
&nandcs {
nand-ecc-algo = "bch";
nand-ecc-strength = <4>;
nand-ecc-step-size = <512>;
};