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Diffstat (limited to 'target/linux/bcm53xx/patches-5.4/033-v5.10-0004-ARM-BCM5301X-Add-DT-for-Meraki-MR32.patch')
-rw-r--r--target/linux/bcm53xx/patches-5.4/033-v5.10-0004-ARM-BCM5301X-Add-DT-for-Meraki-MR32.patch266
1 files changed, 0 insertions, 266 deletions
diff --git a/target/linux/bcm53xx/patches-5.4/033-v5.10-0004-ARM-BCM5301X-Add-DT-for-Meraki-MR32.patch b/target/linux/bcm53xx/patches-5.4/033-v5.10-0004-ARM-BCM5301X-Add-DT-for-Meraki-MR32.patch
deleted file mode 100644
index e96815ba38..0000000000
--- a/target/linux/bcm53xx/patches-5.4/033-v5.10-0004-ARM-BCM5301X-Add-DT-for-Meraki-MR32.patch
+++ /dev/null
@@ -1,266 +0,0 @@
-From ec88a9c344d9fd8c3b11bff1f99a0b6248ae256d Mon Sep 17 00:00:00 2001
-From: Christian Lamparter <chunkeey@gmail.com>
-Date: Sat, 22 Aug 2020 18:19:23 +0200
-Subject: [PATCH] ARM: BCM5301X: Add DT for Meraki MR32
-
-add support for the Cisco Meraki MR32.
-This is a dual-band enterprise class 802.11ac access point.
-The unit was donated by Chris Blake. Thank you!
-
-SoC: Broadcom BCM53016A1 (1 GHz, 2 cores)
-RAM: 128 MiB
-NAND: 128 MiB Spansion S34ML01G2 (~114 MiB useable)
-ETH: 1GBit Ethernet Port - PoE
-WIFI1: Broadcom BCM43520 an+ac (2x2:2 - id: 0x4352)
-WIFI2: Broadcom BCM43520 bgn (2x2:2 - id: 0x4352)
-WIFI3: Broadcom BCM43428 abgn (1x1:1 - id: 43428)
-
-BLE: Broadcom BCM20732 (ttyS1)
-LEDS: 1 x Programmable RGB Status LED (driven by a PWM)
- 1 x White LED (GPIO)
- 1 x Orange LED Fault Indicator (GPIO)
- 2 x LAN Activity / Speed LEDs (On the RJ45 Port)
-BUTTON: one Reset button
-MISC: AT24C64 8KiB EEPROM (i2c - stores Ethernet MAC)
- ina219 hardware monitor (i2c)
- Kensington Lock
-
-SERIAL:
- WARNING: The serial port needs a TTL/RS-232 3V3 level converter!
- The Serial setting is 115200-8-N-1. The board has a populated
- right angle 1x4 0.1" pinheader.
- The pinout is: VCC, RX, TX, GND.
-
-Odd stuff:
- - uart0 clock frequency is 62.5 MHz.
- - The LEDs are labeled as SYS-LED1 through SYS-LED3
- because of the silkscreen on the PCB.
- - the original u-boot has been compiled with most functions
- and commands disabled. The u-boot env isn't setup properly
- either and as a result, the bcm47xxpart probing is not
- working. Hence, the nand partitions are specified through a
- "fixed-partition" binding.
- - The "WICED SMART(TM)" Bluetooth LE 4.0 BCM20732 chip is
- connected to uart2 of the SoC. The BCM20732 does not
- provide a HCI. So the linux' bluetooth stack is useless.
- The mock-up node with the compatible binding and
- enable-gpios property is provided solely as documentation.
-
-Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
-Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
----
- arch/arm/boot/dts/Makefile | 1 +
- arch/arm/boot/dts/bcm53016-meraki-mr32.dts | 197 +++++++++++++++++++++
- 2 files changed, 198 insertions(+)
- create mode 100644 arch/arm/boot/dts/bcm53016-meraki-mr32.dts
-
---- a/arch/arm/boot/dts/Makefile
-+++ b/arch/arm/boot/dts/Makefile
-@@ -118,6 +118,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
- bcm47094-luxul-xwr-3150-v1.dtb \
- bcm47094-netgear-r8500.dtb \
- bcm47094-phicomm-k3.dtb \
-+ bcm53016-meraki-mr32.dtb \
- bcm94708.dtb \
- bcm94709.dtb \
- bcm953012er.dtb \
---- /dev/null
-+++ b/arch/arm/boot/dts/bcm53016-meraki-mr32.dts
-@@ -0,0 +1,197 @@
-+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
-+/*
-+ * Broadcom BCM470X / BCM5301X ARM platform code.
-+ * DTS for Meraki MR32 / Codename: Espresso
-+ *
-+ * Copyright (C) 2018-2020 Christian Lamparter <chunkeey@gmail.com>
-+ */
-+
-+/dts-v1/;
-+
-+#include "bcm4708.dtsi"
-+#include "bcm5301x-nand-cs0-bch8.dtsi"
-+#include <dt-bindings/leds/common.h>
-+
-+/ {
-+ compatible = "meraki,mr32", "brcm,brcm53016", "brcm,bcm4708";
-+ model = "Meraki MR32";
-+
-+ chosen {
-+ bootargs = " console=ttyS0,115200n8 earlycon";
-+ };
-+
-+ memory {
-+ reg = <0x00000000 0x08000000>;
-+ device_type = "memory";
-+ };
-+
-+ aliases {
-+ serial1 = &uart2;
-+ };
-+
-+ leds {
-+ compatible = "gpio-leds";
-+
-+ sysled3 {
-+ function = LED_FUNCTION_FAULT;
-+ color = <LED_COLOR_ID_AMBER>;
-+ gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
-+ panic-indicator;
-+ };
-+ sysled2 {
-+ function = LED_FUNCTION_INDICATOR;
-+ color = <LED_COLOR_ID_WHITE>;
-+ gpios = <&chipcommon 19 GPIO_ACTIVE_HIGH>;
-+ };
-+ };
-+
-+ keys {
-+ compatible = "gpio-keys";
-+ #address-cells = <1>;
-+ #size-cells = <0>;
-+
-+ restart {
-+ label = "Reset";
-+ linux,code = <KEY_RESTART>;
-+ gpios = <&chipcommon 21 GPIO_ACTIVE_LOW>;
-+ };
-+ };
-+
-+ pwm-leds {
-+ compatible = "pwm-leds";
-+
-+ red {
-+ /* SYS-LED 1 - Tricolor */
-+ function = LED_FUNCTION_INDICATOR;
-+ color = <LED_COLOR_ID_RED>;
-+ pwms = <&pwm 0 50000 0>;
-+ max-brightness = <255>;
-+ };
-+
-+ green {
-+ /* SYS-LED 1 - Tricolor */
-+ function = LED_FUNCTION_POWER;
-+ color = <LED_COLOR_ID_GREEN>;
-+ pwms = <&pwm 1 50000 0>;
-+ max-brightness = <255>;
-+ };
-+
-+ blue {
-+ /* SYS-LED 1 - Tricolor */
-+ function = LED_FUNCTION_INDICATOR;
-+ color = <LED_COLOR_ID_BLUE>;
-+ pwms = <&pwm 2 50000 0>;
-+ max-brightness = <255>;
-+ };
-+ };
-+
-+ i2c {
-+ /*
-+ * The platform provided I2C does not budge.
-+ * This is a replacement until I can figure
-+ * out what are the missing bits...
-+ */
-+
-+ compatible = "i2c-gpio";
-+ sda-gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
-+ scl-gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
-+ i2c-gpio,delay-us = <10>; /* close to 100 kHz */
-+ #address-cells = <1>;
-+ #size-cells = <0>;
-+
-+ current_sense: ina219@45 {
-+ compatible = "ti,ina219";
-+ reg = <0x45>;
-+ shunt-resistor = <60000>; /* = 60 mOhms */
-+ };
-+
-+ eeprom: eeprom@50 {
-+ compatible = "atmel,24c64";
-+ reg = <0x50>;
-+ pagesize = <32>;
-+ read-only;
-+ };
-+ };
-+};
-+
-+&uart0 {
-+ clock-frequency = <62500000>;
-+ /delete-property/ clocks;
-+};
-+
-+&uart1 {
-+ status = "disabled";
-+};
-+
-+&uart2 {
-+ status = "okay";
-+ /*
-+ * bluetooth-le {
-+ * compatible = "brcm,bcm20732";
-+ * enable-gpios = <&chipcommon 20 GPIO_ACTIVE_HIGH>;
-+ *};
-+ */
-+};
-+
-+&gmac1 {
-+ status = "disabled";
-+};
-+&gmac2 {
-+ status = "disabled";
-+};
-+&gmac3 {
-+ status = "disabled";
-+};
-+
-+&pwm {
-+ status = "okay";
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&pinmux_pwm>;
-+};
-+
-+&nandcs {
-+ nand-ecc-algo = "hw";
-+
-+ partitions {
-+ /*
-+ * The partition autodetection does not work for this device.
-+ * It will only detect the "nvram" partition with an incorrect size.
-+ * [ 1.721667] 1 bcm47xxpart partitions found on MTD device brcmnand.0
-+ * [ 1.727962] Creating 1 MTD partitions on "brcmnand.0":
-+ * [ 1.733117] 0x000000400000-0x000008000000 : "nvram"
-+ */
-+
-+ compatible = "fixed-partitions";
-+ #address-cells = <0x1>;
-+ #size-cells = <0x1>;
-+
-+ partition0@0 {
-+ label = "u-boot";
-+ reg = <0x0 0x100000>;
-+ read-only;
-+ };
-+
-+ partition1@100000 {
-+ label = "bootkernel1";
-+ reg = <0x100000 0x300000>;
-+ read-only;
-+ };
-+
-+ partition2@400000 {
-+ label = "nvram";
-+ reg = <0x400000 0x100000>;
-+ read-only;
-+ };
-+
-+ partition3@500000 {
-+ label = "bootkernel2";
-+ reg = <0x500000 0x300000>;
-+ read-only;
-+ };
-+
-+ partition4@800000 {
-+ label = "ubi";
-+ reg = <0x800000 0x7780000>;
-+ };
-+ };
-+};
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