mirror of
https://github.com/openwrt/openwrt.git
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8035ac0195
This includes:
1. BCM5301X changes from 5.14 and queued 5.15 stuff
2. NSP changes from 5.11 - 5.15 for kernel 5.10
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
(cherry picked from commit bce00f47e5)
149 lines
2.9 KiB
Diff
149 lines
2.9 KiB
Diff
From f111016a8293b968f05450fec83020c94d0f88c2 Mon Sep 17 00:00:00 2001
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From: Matthew Hagan <mnhagan88@gmail.com>
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Date: Fri, 6 Aug 2021 21:44:32 +0100
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Subject: [PATCH] ARM: dts: NSP: Add common bindings for MX64/MX65
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These bindings are required for all Meraki MX64/MX65 devices. These
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common bindings include memory (2GB), PWM LEDs, AMAC, I2C (AT24), NAND
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partitions, EHCI, OHCI and pinctrl.
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Signed-off-by: Matthew Hagan <mnhagan88@gmail.com>
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Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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---
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.../dts/bcm958625-meraki-mx6x-common.dtsi | 129 ++++++++++++++++++
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1 file changed, 129 insertions(+)
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create mode 100644 arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi
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--- /dev/null
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+++ b/arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi
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@@ -0,0 +1,129 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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+/*
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+ * Common Bindings for Cisco Meraki MX64 (Kingpin) and MX65 (Alamo) devices.
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+ *
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+ * Copyright (C) 2020-2021 Matthew Hagan <mnhagan88@gmail.com>
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+ */
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+
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+#include "bcm-nsp.dtsi"
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+#include <dt-bindings/gpio/gpio.h>
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+#include <dt-bindings/input/input.h>
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+#include <dt-bindings/leds/common.h>
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+
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+/ {
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+ pwm-leds {
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+ compatible = "pwm-leds";
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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_RED>;
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+ pwms = <&pwm 1 50000>;
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+ max-brightness = <255>;
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+ };
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+
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+ led-2 {
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+ function = LED_FUNCTION_INDICATOR;
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+ color = <LED_COLOR_ID_GREEN>;
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+ pwms = <&pwm 2 50000>;
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+ max-brightness = <255>;
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+ };
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+
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+ led-3 {
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+ function = LED_FUNCTION_INDICATOR;
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+ color = <LED_COLOR_ID_BLUE>;
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+ pwms = <&pwm 3 50000>;
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+ max-brightness = <255>;
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+ };
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+ };
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+};
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+
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+&amac2 {
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+ status = "okay";
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+};
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+
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+&ehci0 {
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+ status = "okay";
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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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+ at24@50 {
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+ compatible = "atmel,24c64";
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+ reg = <0x50>;
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+ pagesize = <32>;
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+ read-only;
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+ };
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+};
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+
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+&nand_controller {
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+ nand@0 {
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+ compatible = "brcm,nandcs";
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+ reg = <0>;
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+ nand-on-flash-bbt;
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+
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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+
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+ nand-ecc-strength = <24>;
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+ nand-ecc-step-size = <1024>;
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+
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+ brcm,nand-oob-sector-size = <27>;
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+
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+ partition@0 {
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+ label = "u-boot";
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+ reg = <0x0 0x80000>;
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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 = "shmoo";
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+ reg = <0x80000 0x80000>;
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+ read-only;
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+ };
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+
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+ partition@100000 {
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+ label = "bootkernel1";
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+ reg = <0x100000 0x300000>;
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+ };
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+
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+ partition@400000 {
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+ label = "nvram";
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+ reg = <0x400000 0x100000>;
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+ };
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+
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+ partition@500000 {
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+ label = "bootkernel2";
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+ reg = <0x500000 0x300000>;
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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 0x3f700000>;
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+ };
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+ };
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+};
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+
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+&ohci0 {
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+ status = "okay";
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+};
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+
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+&pinctrl {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&pwm_leds>;
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+
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+ pwm_leds: pwm_leds {
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+ function = "pwm";
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+ groups = "pwm1_grp", "pwm2_grp", "pwm3_grp";
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+ };
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+};
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+
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+&pwm {
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+ status = "okay";
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+ #pwm-cells = <2>;
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+};
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+
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+&uart0 {
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+ clock-frequency = <62500000>;
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+ status = "okay";
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+};
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