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ARM: dts: BCM53573: Add Broadcom BCM947189ACDBMR board support 

Adds support for the Broadcom reference board BCM947189ACDMBR which
features the following:

* 128MB of DRAM
* External MoCA support through a Broadcom BCM6802 chip
* 1x external Gigabit PHY through the external BCM6802
* 1x USB 2.0 port
* 1x PCIE slot
* Few configurable buttons and LEDs

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
This commit is contained in:
Florian Fainelli 2017-07-18 12:37:37 -07:00
parent 0b1f11002a
commit 092ccf0415
2 changed files with 99 additions and 1 deletions
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3
arch/arm/boot/dts/Makefile
View File

@ -106,7 +106,8 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
bcm953012hr.dtb \
bcm953012k.dtb
dtb-$(CONFIG_ARCH_BCM_53573) += \
bcm47189-tenda-ac9.dtb
bcm47189-tenda-ac9.dtb \
bcm947189acdbmr.dtb
dtb-$(CONFIG_ARCH_BCM_63XX) += \
bcm963138dvt.dtb
dtb-$(CONFIG_ARCH_BCM_CYGNUS) += \

97
arch/arm/boot/dts/bcm947189acdbmr.dts Normal file
View File

@ -0,0 +1,97 @@
/*
* Copyright (C) 2017 Broadcom
* Author: Florian Fainelli <f.fainelli@gmail.com>
*
* Licensed under the ISC license.
*/
/dts-v1/;
#include "bcm53573.dtsi"
/ {
compatible = "brcm,bcm947189acdbmr", "brcm,bcm47189", "brcm,bcm53573";
model = "Broadcom BCM947189ACDBMR";
chosen {
bootargs = "console=ttyS0,115200 earlycon";
};
memory {
reg = <0x00000000 0x08000000>;
};
leds {
compatible = "gpio-leds";
wps {
label = "bcm53xx:blue:wps";
gpios = <&chipcommon 10 GPIO_ACTIVE_HIGH>;
};
5ghz {
label = "bcm53xx:blue:5ghz";
gpios = <&chipcommon 11 GPIO_ACTIVE_HIGH>;
};
2ghz {
label = "bcm53xx:blue:2ghz";
gpios = <&chipcommon 12 GPIO_ACTIVE_HIGH>;
};
};
gpio-keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>;
};
wps {
label = "WPS";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&chipcommon 9 GPIO_ACTIVE_LOW>;
};
};
spi {
compatible = "spi-gpio";
num-chipselects = <1>;
gpio-sck = <&chipcommon 21 0>;
gpio-miso = <&chipcommon 22 0>;
gpio-mosi = <&chipcommon 23 0>;
cs-gpios = <&chipcommon 24 0>;
#address-cells = <1>;
#size-cells = <0>;
/* External BCM6802 MoCA chip is connected */
};
};
&pcie0 {
ranges = <0x00000000 0 0 0 0 0x00100000>;
#address-cells = <3>;
#size-cells = <2>;
bridge@0,0,0 {
reg = <0x0000 0 0 0 0>;
ranges = <0x00000000 0 0 0 0 0 0 0x00100000>;
#address-cells = <3>;
#size-cells = <2>;
wifi@0,1,0 {
reg = <0x0000 0 0 0 0>;
ranges = <0x00000000 0 0 0 0x00100000>;
#address-cells = <1>;
#size-cells = <1>;
};
};
};
&usb2 {
vcc-gpio = <&chipcommon 8 GPIO_ACTIVE_HIGH>;
};