mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-26 05:45:13 +07:00
5f79985dcf
Commit 1b47b98acc ("ARM: BCM5301X: Add DT entry for SPI controller and
NOR flash") enabled SPI-NOR device on routers using serial flash only.
However there are also devices with two flash memories:
1) Small SPI attached flash used mostly for booting
2) Bigger NAND used mostly for storing firmware
On such devices we still need SPI-NOR e.g. to access NVRAM data.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
120 lines
2.2 KiB
Plaintext
120 lines
2.2 KiB
Plaintext
/*
|
|
* Broadcom BCM470X / BCM5301X ARM platform code.
|
|
* DTS for D-Link DIR-885L
|
|
*
|
|
* Copyright (C) 2016 Rafał Miłecki <zajec5@gmail.com>
|
|
*
|
|
* Licensed under the GNU/GPL. See COPYING for details.
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
#include "bcm4708.dtsi"
|
|
#include "bcm5301x-nand-cs0-bch8.dtsi"
|
|
|
|
/ {
|
|
compatible = "dlink,dir-885l", "brcm,bcm47094", "brcm,bcm4708";
|
|
model = "D-Link DIR-885L";
|
|
|
|
chosen {
|
|
bootargs = "console=ttyS0,115200 earlycon";
|
|
};
|
|
|
|
memory {
|
|
reg = <0x00000000 0x08000000>;
|
|
};
|
|
|
|
nand: nand@18028000 {
|
|
nandcs@0 {
|
|
partition@0 {
|
|
label = "firmware";
|
|
reg = <0x00000000 0x08000000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
|
|
power-white {
|
|
label = "bcm53xx:white:power";
|
|
gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
|
|
linux,default-trigger = "default-on";
|
|
};
|
|
|
|
wan-white {
|
|
label = "bcm53xx:white:wan";
|
|
gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
|
|
linux,default-trigger = "default-off";
|
|
};
|
|
|
|
power-amber {
|
|
label = "bcm53xx:amber:power";
|
|
gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
|
|
linux,default-trigger = "default-off";
|
|
};
|
|
|
|
wan-amber {
|
|
label = "bcm53xx:amber:wan";
|
|
gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
|
|
linux,default-trigger = "default-off";
|
|
};
|
|
|
|
usb3-white {
|
|
label = "bcm53xx:white:usb3";
|
|
gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
|
|
linux,default-trigger = "default-off";
|
|
};
|
|
|
|
2ghz {
|
|
label = "bcm53xx:white:2ghz";
|
|
gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
|
|
linux,default-trigger = "default-off";
|
|
};
|
|
|
|
5ghz {
|
|
label = "bcm53xx:white:5ghz";
|
|
gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
|
|
linux,default-trigger = "default-off";
|
|
};
|
|
};
|
|
|
|
gpio-keys {
|
|
compatible = "gpio-keys";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
wps {
|
|
label = "WPS";
|
|
linux,code = <KEY_WPS_BUTTON>;
|
|
gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
/* Switch: router / extender */
|
|
extender {
|
|
label = "Extender";
|
|
linux,code = <BTN_0>;
|
|
gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
restart {
|
|
label = "Reset";
|
|
linux,code = <KEY_RESTART>;
|
|
gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&uart0 {
|
|
status = "okay";
|
|
clock-frequency = <125000000>;
|
|
};
|
|
|
|
&usb3 {
|
|
vcc-gpio = <&chipcommon 18 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
&spi_nor {
|
|
status = "okay";
|
|
};
|