bcm63xx: add unmodded SERCOMM AD1018 support
Until now only HW modded SPI flash version was supported. BCM6328 with 64M RAM and 128M NAND. More info: https://openwrt.org/toh/sercomm/ad1018 Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>master
Álvaro Fernández Rojas
4 years ago
parent
5d3bb7ea9a
commit
5f82691923
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// SPDX-License-Identifier: GPL-2.0-or-later
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/dts-v1/;
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#include "bcm6328.dtsi"
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#include <dt-bindings/input/input.h>
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/ {
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model = "Sercomm AD1018";
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compatible = "sercomm,ad1018", "brcm,bcm6328";
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aliases {
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led-boot = &led_power_green;
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led-failsafe = &led_power_green;
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led-running = &led_power_green;
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led-upgrade = &led_power_green;
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};
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chosen {
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bootargs = "rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200";
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stdout-path = "serial0:115200n8";
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};
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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 = <20>;
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wps {
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label = "wps";
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gpios = <&pinctrl 24 1>;
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linux,code = <KEY_WPS_BUTTON>;
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debounce-interval = <60>;
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};
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wifi {
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label = "wifi";
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gpios = <&pinctrl 25 1>;
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linux,code = <KEY_WLAN>;
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debounce-interval = <60>;
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};
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reset {
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label = "reset";
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gpios = <&pinctrl 31 1>;
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linux,code = <KEY_RESTART>;
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debounce-interval = <60>;
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};
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};
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};
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&leds {
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status = "ok";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_leds &pinctrl_serial_led
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&pinctrl_ephy0_spd_led &pinctrl_ephy1_act_led
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&pinctrl_ephy2_act_led &pinctrl_ephy3_act_led>;
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brcm,serial-leds;
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brcm,serial-shift-inv;
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brcm,serial-dat-low;
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led@0 {
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reg = <0>;
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active-low;
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label = "ad1018:red:internet";
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};
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led@1 {
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reg = <1>;
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active-low;
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label = "ad1018:green:internet";
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};
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led_power_green: led@8 {
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reg = <8>;
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active-low;
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label = "ad1018:green:power";
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default-state = "on";
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};
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led@10 {
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reg = <10>;
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active-low;
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label = "ad1018:green:adsl";
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};
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led@11 {
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reg = <11>;
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active-low;
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label = "ad1018:red:adsl";
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};
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led@12 {
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reg = <12>;
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active-low;
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label = "ad1018:green:phone";
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};
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led@13 {
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reg = <13>;
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active-low;
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label = "ad1018:green:wps";
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};
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led@14 {
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reg = <14>;
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active-low;
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label = "ad1018:green:wifi";
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};
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led@15 {
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reg = <15>;
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active-low;
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label = "ad1018:green:usb";
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};
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led@17 {
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/* EPHY0 Spd */
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reg = <17>;
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brcm,hardware-controlled;
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};
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};
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&nflash {
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status = "okay";
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nandcs@0 {
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compatible = "brcm,nandcs";
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#size-cells = <1>;
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#address-cells = <1>;
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reg = <0>;
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nand-ecc-step-size = <512>;
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nand-ecc-strength = <15>;
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nand-on-flash-bbt;
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brcm,nand-oob-sector-size = <64>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "cferom";
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reg = <0x0000000 0x0020000>;
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read-only;
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};
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partition@20000 {
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label = "mmap";
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reg = <0x0020000 0x00a0000>;
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read-only;
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};
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partition@c0000 {
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label = "cferam1";
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reg = <0x00c0000 0x0140000>;
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read-only;
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};
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partition@200000 {
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label = "cferam2";
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reg = <0x0200000 0x0140000>;
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read-only;
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};
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partition@520000 {
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compatible = "brcm,wfi-sercomm";
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label = "wfi";
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reg = <0x0520000 0x6400000>;
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};
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partition@6920000 {
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label = "bootflag1";
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reg = <0x6920000 0x0140000>;
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};
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partition@6a60000 {
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label = "bootflag2";
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reg = <0x6a60000 0x0140000>;
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};
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partition@6ba0000 {
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label = "xml_cfg";
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reg = <0x6ba0000 0x0280000>;
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read-only;
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};
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partition@6e20000 {
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label = "app_dat";
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reg = <0x6e20000 0x0280000>;
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read-only;
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};
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};
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};
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};
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&pinctrl {
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pinctrl_leds: leds {
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function = "led";
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pins = "gpio0", "gpio1";
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};
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};
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&uart0 {
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status = "ok";
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};
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