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@@ -1,242 +0,0 @@
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-From 935327a73553001f8d81375c76985d05f604507f Mon Sep 17 00:00:00 2001
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-From: Christian Lamparter <[email protected]>
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-Date: Sat, 18 Jun 2022 00:00:29 +0200
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-Subject: [PATCH] ARM: dts: BCM5301X: Add DT for Meraki MR26
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-
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-Meraki MR26 is an EOL wireless access point featuring a
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-PoE ethernet port and two dual-band 3x3 MIMO 802.11n
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-radios and 1x1 dual-band WIFI dedicated to scanning.
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-
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-Thank you Amir for the unit and PSU.
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-
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-Hardware info:
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-SOC : Broadcom BCM53015A1KFEBG (dual-core Cortex-A9 CPU at 800 MHz)
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-RAM : SK Hynix Inc. H5TQ1G63EFR, 1 GBit DDR3 SDRAM = 128 MiB
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-NAND : Spansion S34ML01G100TF100, 1 GBit SLC NAND Flash = 128 MiB
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-ETH : 1 GBit Ethernet Port - PoE (TPS23754 PoE Interface)
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-WIFI0 : Broadcom BCM43431KMLG, BCM43431 802.11 abgn (3x3:3)
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-WIFI1 : Broadcom BCM43431KMLG, BCM43431 802.11 abgn (3x3:3)
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-WIFI2 : Broadcom BCM43428 "Air Marshal" 802.11 abgn (1x1:1)
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-BUTTON: One reset key behind a small hole next to the Ethernet Port
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-LEDS : One amber (fault), one white (indicator) LED, separate RGB-LED
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-MISC : Atmel AT24C64 8KiB EEPROM i2c
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- : Ti INA219 26V, 12-bit, i2c output current/voltage/power monitor
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-
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-SERIAL:
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- WARNING: The serial port needs a TTL/RS-232 3V3 level converter!
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- The Serial setting is 115200-8-N-1. The board has a populated
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- right angle 1x4 0.1" pinheader.
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- The pinout is: VCC (next to J3, has the pin 1 indicator), RX, TX, GND.
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-
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-Odd stuff:
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-
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-- uboot does not support lzma compression, but gzip'd uImage/DTB work.
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-- uboot claims to support FIT, but fails to pass the DTB to the kernel.
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- Appending the dtb after the kernel image works.
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-- RGB-controller is supported through an external userspace program.
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-- The ubi partition contains a "board-config" volume. It stores the
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- MAC Address (0x66 in binary) and Serial No. (0x7c alpha-numerical).
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-- SoC's temperature sensor always reports that it is on fire.
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- This causes the system to immediately shutdown! Looking at reported
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- "418 degree Celsius" suggests that this sensor is not working.
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-
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-WIFI:
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-b43 is able to initialize all three WIFIs @ 802.11bg.
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-| b43-phy0: Broadcom 43431 WLAN found (core revision 29)
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-| bcma-pci-bridge 0000:01:00.0: bus1: Switched to core: 0x812
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-| b43-phy0: Found PHY: Analog 9, Type 7 (HT), Revision 1
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-| b43-phy0: Found Radio: Manuf 0x17F, ID 0x2059, Revision 0, Version 1
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-| b43-phy0 warning: 5 GHz band is unsupported on this PHY
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-| b43-phy1: Broadcom 43431 WLAN found (core revision 29)
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-| bcma-pci-bridge 0001:01:00.0: bus2: Switched to core: 0x812
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-| b43-phy1: Found PHY: Analog 9, Type 7 (HT), Revision 1
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-| b43-phy1: Found Radio: Manuf 0x17F, ID 0x2059, Revision 0, Version 1
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-| b43-phy1 warning: 5 GHz band is unsupported on this PHY
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-| b43-phy2: Broadcom 43228 WLAN found (core revision 30)
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-| bcma-pci-bridge 0002:01:00.0: bus3: Switched to core: 0x812
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-| b43-phy2: Found PHY: Analog 9, Type 4 (N), Revision 16
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-| b43-phy2: Found Radio: Manuf 0x17F, ID 0x2057, Revision 9, Version 1
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-| Broadcom 43xx driver loaded [ Features: NL ]
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-
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-Signed-off-by: Christian Lamparter <[email protected]>
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-Signed-off-by: Florian Fainelli <[email protected]>
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----
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---- /dev/null
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-+++ b/arch/arm/boot/dts/bcm53015-meraki-mr26.dts
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-@@ -0,0 +1,166 @@
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-+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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-+/*
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-+ * Broadcom BCM470X / BCM5301X ARM platform code.
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-+ * DTS for Meraki MR26 / Codename: Venom
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-+ *
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-+ * Copyright (C) 2022 Christian Lamparter <[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 "bcm4708.dtsi"
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-+#include "bcm5301x-nand-cs0-bch8.dtsi"
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-+#include <dt-bindings/leds/common.h>
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-+
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-+/ {
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-+ compatible = "meraki,mr26", "brcm,bcm53015", "brcm,bcm4708";
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-+ model = "Meraki MR26";
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-+
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-+ memory@0 {
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-+ reg = <0x00000000 0x08000000>;
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-+ device_type = "memory";
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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-0 {
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-+ function = LED_FUNCTION_FAULT;
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-+ color = <LED_COLOR_ID_AMBER>;
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-+ gpios = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
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-+ panic-indicator;
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-+ };
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-+ led-1 {
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-+ function = LED_FUNCTION_INDICATOR;
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-+ color = <LED_COLOR_ID_WHITE>;
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-+ gpios = <&chipcommon 12 GPIO_ACTIVE_HIGH>;
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-+ };
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-+ };
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-+
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-+ keys {
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-+ compatible = "gpio-keys";
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-+ #address-cells = <1>;
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-+ #size-cells = <0>;
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-+
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-+ key-restart {
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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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-+};
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-+
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-+&uart0 {
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-+ clock-frequency = <50000000>;
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-+ /delete-property/ clocks;
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-+};
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-+
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-+&uart1 {
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-+ status = "disabled";
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-+};
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-+
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-+&gmac0 {
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-+ status = "okay";
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-+};
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-+
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-+&gmac1 {
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-+ status = "disabled";
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-+};
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-+&gmac2 {
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-+ status = "disabled";
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-+};
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-+&gmac3 {
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-+ status = "disabled";
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-+};
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-+
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-+&nandcs {
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-+ nand-ecc-algo = "hw";
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-+
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-+ partitions {
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-+ compatible = "fixed-partitions";
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-+ #address-cells = <0x1>;
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-+ #size-cells = <0x1>;
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-+
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-+ partition@0 {
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-+ label = "u-boot";
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-+ reg = <0x0 0x200000>;
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-+ read-only;
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-+ };
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-+
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-+ partition@200000 {
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-+ label = "u-boot-env";
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-+ reg = <0x200000 0x200000>;
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-+ /* empty */
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-+ };
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-+
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-+ partition@400000 {
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-+ label = "u-boot-backup";
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-+ reg = <0x400000 0x200000>;
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-+ /* empty */
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-+ };
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-+
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-+ partition@600000 {
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-+ label = "u-boot-env-backup";
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-+ reg = <0x600000 0x200000>;
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-+ /* empty */
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-+ };
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-+
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-+ partition@800000 {
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-+ label = "ubi";
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-+ reg = <0x800000 0x7780000>;
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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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-+ status = "okay";
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-+
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-+ ports {
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-+ port@0 {
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-+ reg = <0>;
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-+ label = "poe";
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-+ };
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-+
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-+ port@5 {
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-+ reg = <5>;
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-+ label = "cpu";
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-+ ethernet = <&gmac0>;
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-+
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-+ fixed-link {
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-+ speed = <1000>;
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-+ duplex-full;
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-+ };
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-+ };
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-+ };
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-+};
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-+
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-+&i2c0 {
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-+ status = "okay";
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-+
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-+ pinctrl-names = "default";
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-+ pinctrl-0 = <&pinmux_i2c>;
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-+
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-+ clock-frequency = <100000>;
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-+
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-+ ina219@40 {
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-+ compatible = "ti,ina219"; /* PoE power */
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-+ reg = <0x40>;
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-+ shunt-resistor = <60000>; /* = 60 mOhms */
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-+ };
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-+
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-+ eeprom@56 {
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-+ compatible = "atmel,24c64";
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-+ reg = <0x56>;
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-+ pagesize = <32>;
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-+ read-only;
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-+ #address-cells = <1>;
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-+ #size-cells = <1>;
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-+
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-+ /* it's empty */
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-+ };
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-+};
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-+
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-+&thermal {
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-+ status = "disabled";
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-+ /* does not work, reads 418 degree Celsius */
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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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-@@ -129,6 +129,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
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- bcm47094-luxul-xwr-3150-v1.dtb \
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- bcm47094-netgear-r8500.dtb \
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- bcm47094-phicomm-k3.dtb \
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-+ bcm53015-meraki-mr26.dtb \
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- bcm53016-meraki-mr32.dtb \
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- bcm94708.dtb \
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- bcm94709.dtb \
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