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@@ -0,0 +1,431 @@
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+From 2900083269f7c0f0ff430bffc6ced2038aed9b6b Mon Sep 17 00:00:00 2001
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+From: =?UTF-8?q?Ar=C4=B1n=C3=A7=20=C3=9CNAL?= <[email protected]>
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+Date: Thu, 3 Aug 2023 10:14:54 +0300
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+Subject: [PATCH] ARM: dts: BCM5301X: Add DT for ASUS RT-AC3100
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+MIME-Version: 1.0
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+Content-Type: text/plain; charset=UTF-8
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+Content-Transfer-Encoding: 8bit
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+
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+ASUS RT-AC3100 is ASUS RT-AC88U without the external switch. Move the
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+shared bindings to bcm47094-asus-rt-ac3100.dtsi.
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+
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+Remove the fixed-link node on port@7 as commit ba4aebce23b2 ("ARM: dts:
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+BCM5301X: Describe switch ports in the main DTS") states it's not
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+necessary.
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+
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+Replace the copyright notice with an author notice.
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+
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+Rename the model name from Asus to ASUS on bcm47094-asus-rt-ac88u.dts.
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+
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+Signed-off-by: Arınç ÜNAL <[email protected]>
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+Reviewed-by: Linus Walleij <[email protected]>
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+Link: https://lore.kernel.org/r/[email protected]
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+Signed-off-by: Florian Fainelli <[email protected]>
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+---
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+ arch/arm/boot/dts/Makefile | 1 +
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+ .../dts/bcm47094-asus-rt-ac3100.dts | 23 +++
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+ .../dts/bcm47094-asus-rt-ac3100.dtsi | 163 ++++++++++++++++++
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+ .../dts/bcm47094-asus-rt-ac88u.dts | 155 +----------------
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+ 4 files changed, 190 insertions(+), 152 deletions(-)
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+ create mode 100644 arch/arm/boot/dts/bcm47094-asus-rt-ac3100.dts
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+ create mode 100644 arch/arm/boot/dts/bcm47094-asus-rt-ac3100.dtsi
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+
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+--- a/arch/arm/boot/dts/Makefile
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++++ b/arch/arm/boot/dts/Makefile
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+@@ -119,6 +119,7 @@ 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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+ bcm4709-tplink-archer-c9-v1.dtb \
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++ bcm47094-asus-rt-ac3100.dtb \
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+ bcm47094-asus-rt-ac88u.dtb \
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+ bcm47094-dlink-dir-885l.dtb \
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+ bcm47094-dlink-dir-890l.dtb \
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+--- /dev/null
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++++ b/arch/arm/boot/dts/bcm47094-asus-rt-ac3100.dts
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+@@ -0,0 +1,23 @@
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++// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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++/*
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++ * Author: Arınç ÜNAL <[email protected]>
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++ */
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++
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++/dts-v1/;
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++
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++#include "bcm47094-asus-rt-ac3100.dtsi"
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++
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++/ {
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++ compatible = "asus,rt-ac3100", "brcm,bcm47094", "brcm,bcm4708";
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++ model = "ASUS RT-AC3100";
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++
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++ nvram@1c080000 {
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++ et0macaddr: et0macaddr {
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++ };
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++ };
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++};
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++
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++&gmac0 {
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++ nvmem-cells = <&et0macaddr>;
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++ nvmem-cell-names = "mac-address";
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++};
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+--- /dev/null
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++++ b/arch/arm/boot/dts/bcm47094-asus-rt-ac3100.dtsi
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+@@ -0,0 +1,163 @@
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++// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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++/*
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++ * Author: Arınç ÜNAL <[email protected]>
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++ */
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++
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++#include "bcm47094.dtsi"
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++#include "bcm5301x-nand-cs0-bch8.dtsi"
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++
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++/ {
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++ chosen {
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++ bootargs = "earlycon";
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++ };
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++
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++ memory@0 {
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++ device_type = "memory";
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++ reg = <0x00000000 0x08000000>,
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++ <0x88000000 0x18000000>;
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++ };
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++
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++ nvram@1c080000 {
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++ compatible = "brcm,nvram";
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++ reg = <0x1c080000 0x00180000>;
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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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++ led-power {
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++ label = "white:power";
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++ gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
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++ linux,default-trigger = "default-on";
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++ };
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++
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++ led-wan-red {
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++ label = "red:wan";
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++ gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
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++ };
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++
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++ led-lan {
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++ label = "white:lan";
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++ gpios = <&chipcommon 21 GPIO_ACTIVE_LOW>;
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++ };
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++
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++ led-usb2 {
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++ label = "white:usb2";
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++ gpios = <&chipcommon 16 GPIO_ACTIVE_LOW>;
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++ trigger-sources = <&ehci_port2>;
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++ linux,default-trigger = "usbport";
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++ };
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++
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++ led-usb3 {
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++ label = "white:usb3";
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++ gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
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++ trigger-sources = <&ehci_port1>, <&xhci_port1>;
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++ linux,default-trigger = "usbport";
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++ };
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++
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++ led-wps {
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++ label = "white:wps";
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++ gpios = <&chipcommon 19 GPIO_ACTIVE_LOW>;
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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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++
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++ button-wps {
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++ label = "WPS";
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++ linux,code = <KEY_WPS_BUTTON>;
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++ gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>;
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++ };
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++
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++ button-reset {
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++ label = "Reset";
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++ linux,code = <KEY_RESTART>;
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++ gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
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++ };
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++
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++ button-wifi {
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++ label = "Wi-Fi";
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++ linux,code = <KEY_RFKILL>;
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++ gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
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++ };
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++
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++ button-led {
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++ label = "Backlight";
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++ linux,code = <KEY_BRIGHTNESS_ZERO>;
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++ gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
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++ };
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++ };
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++};
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++
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++&srab {
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++ compatible = "brcm,bcm53012-srab", "brcm,bcm5301x-srab";
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++ status = "okay";
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++
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++ ports {
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++ port@0 {
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++ label = "lan4";
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++ };
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++
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++ port@1 {
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++ label = "lan3";
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++ };
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++
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++ port@2 {
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++ label = "lan2";
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++ };
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++
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++ port@3 {
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++ label = "lan1";
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++ };
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++
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++ port@4 {
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++ label = "wan";
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++ };
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++
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++ port@5 {
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++ label = "cpu";
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++ };
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++
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++ port@7 {
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++ label = "cpu";
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++ };
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++
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++ port@8 {
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++ label = "cpu";
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++ };
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++ };
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++};
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++
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++&usb2 {
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++ vcc-gpio = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
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++};
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++
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++&usb3_phy {
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++ status = "okay";
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++};
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++
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++&nandcs {
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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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++
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++ partition@0 {
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++ label = "boot";
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++ reg = <0x00000000 0x00080000>;
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++ read-only;
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++ };
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++
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++ partition@80000 {
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++ label = "nvram";
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++ reg = <0x00080000 0x00180000>;
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++ };
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++
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++ partition@200000 {
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++ label = "firmware";
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++ reg = <0x00200000 0x07e00000>;
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++ compatible = "brcm,trx";
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++ };
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++ };
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++};
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+--- a/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts
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++++ b/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts
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+@@ -1,102 +1,21 @@
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+ // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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+ /*
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+- * Copyright (C) 2021-2022 Arınç ÜNAL <[email protected]>
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++ * Author: Arınç ÜNAL <[email protected]>
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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-bch8.dtsi"
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++#include "bcm47094-asus-rt-ac3100.dtsi"
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+
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+ / {
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+ compatible = "asus,rt-ac88u", "brcm,bcm47094", "brcm,bcm4708";
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+- model = "Asus RT-AC88U";
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+-
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+- chosen {
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+- bootargs = "earlycon";
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+- };
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+-
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+- memory@0 {
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+- device_type = "memory";
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+- reg = <0x00000000 0x08000000>,
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+- <0x88000000 0x18000000>;
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+- };
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++ model = "ASUS RT-AC88U";
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+
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+ nvram@1c080000 {
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+- compatible = "brcm,nvram";
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+- reg = <0x1c080000 0x00180000>;
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+-
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+ et1macaddr: et1macaddr {
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+ };
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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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+- led-power {
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+- label = "white:power";
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+- gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
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+- linux,default-trigger = "default-on";
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+- };
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+-
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+- led-wan-red {
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+- label = "red:wan";
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+- gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
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+- };
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+-
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+- led-lan {
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+- label = "white:lan";
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+- gpios = <&chipcommon 21 GPIO_ACTIVE_LOW>;
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+- };
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+-
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+- led-usb2 {
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+- label = "white:usb2";
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+- gpios = <&chipcommon 16 GPIO_ACTIVE_LOW>;
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+- trigger-sources = <&ehci_port2>;
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+- linux,default-trigger = "usbport";
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+- };
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+-
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+- led-usb3 {
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+- label = "white:usb3";
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+- gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
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+- trigger-sources = <&ehci_port1>, <&xhci_port1>;
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+- linux,default-trigger = "usbport";
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+- };
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+-
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+- led-wps {
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+- label = "white:wps";
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+- gpios = <&chipcommon 19 GPIO_ACTIVE_LOW>;
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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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+-
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+- button-wps {
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+- label = "WPS";
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+- linux,code = <KEY_WPS_BUTTON>;
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+- gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>;
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+- };
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+-
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+- button-reset {
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+- label = "Reset";
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+- linux,code = <KEY_RESTART>;
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+- gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
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+- };
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+-
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+- button-wifi {
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+- label = "Wi-Fi";
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+- linux,code = <KEY_RFKILL>;
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+- gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
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+- };
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+-
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+- button-led {
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+- label = "Backlight";
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+- linux,code = <KEY_BRIGHTNESS_ZERO>;
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+- gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
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+- };
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+- };
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+-
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+ switch {
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+ compatible = "realtek,rtl8365mb";
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+ /* 7 = MDIO (has input reads), 6 = MDC (clock, output only) */
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+@@ -175,31 +94,9 @@
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+ };
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+
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+ &srab {
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+- compatible = "brcm,bcm53012-srab", "brcm,bcm5301x-srab";
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+- status = "okay";
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+ dsa,member = <0 0>;
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+
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+ ports {
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+- port@0 {
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+- label = "lan4";
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+- };
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+-
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+- port@1 {
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+- label = "lan3";
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+- };
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+-
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+- port@2 {
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+- label = "lan2";
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+- };
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+-
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+- port@3 {
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+- label = "lan1";
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+- };
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+-
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+- port@4 {
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+- label = "wan";
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+- };
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+-
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+ sw0_p5: port@5 {
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+ /delete-property/ethernet;
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+
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+@@ -212,19 +109,6 @@
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+ pause;
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+ };
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+ };
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+-
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+- port@7 {
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+- label = "cpu";
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+-
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+- fixed-link {
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+- speed = <1000>;
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+- full-duplex;
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+- };
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+- };
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+-
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+- port@8 {
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+- label = "cpu";
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+- };
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+ };
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+ };
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+
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+@@ -236,36 +120,3 @@
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+ nvmem-cells = <&et1macaddr>;
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+ nvmem-cell-names = "mac-address";
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+ };
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+-
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+-&usb2 {
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+- vcc-gpio = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
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+-};
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+-
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+-&usb3_phy {
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+- status = "okay";
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+-};
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+-
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+-&nandcs {
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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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+-
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+- partition@0 {
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+- label = "boot";
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+- reg = <0x00000000 0x00080000>;
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+- read-only;
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+- };
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+-
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+- partition@80000 {
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+- label = "nvram";
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+- reg = <0x00080000 0x00180000>;
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+- };
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+-
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+- partition@200000 {
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+- label = "firmware";
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+- reg = <0x00200000 0x07e00000>;
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+- compatible = "brcm,trx";
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+- };
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+- };
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+-};
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Arınç ÜNAL