Hardware Info
-------------
Processor - Broadcom BCM58625 dual-core @ 1.2 GHz
DDR3 RAM - 2GB (4x SK Hynix H5TC4G83CFR)
Flash - 1GB (Micron MT29F8G08ABACA)
Switch - Broadcom BCM58625
Wireless(MX64W) - Broadcom BCM43520KMLG (2x)
Ports - 5 Ports
Serial Port - 115200 8n1
USB - 1x 2.0
Tested with Kernel 5.4. PCIe is inactive on the non-wireless MX64.
Signed-off-by: Matthew Hagan <mnhagan88@xxxxxxxxx>
---
arch/arm/boot/dts/bcm958625-mx64.dts | 15 +++
arch/arm/boot/dts/bcm958625-mx64w.dts | 23 +++++
arch/arm/boot/dts/bcm958625-mx64x.dtsi | 136 +++++++++++++++++++++++++
3 files changed, 174 insertions(+)
create mode 100644 arch/arm/boot/dts/bcm958625-mx64.dts
create mode 100644 arch/arm/boot/dts/bcm958625-mx64w.dts
create mode 100644 arch/arm/boot/dts/bcm958625-mx64x.dtsi
diff --git a/arch/arm/boot/dts/bcm958625-mx64.dts b/arch/arm/boot/dts/bcm958625-mx64.dts
new file mode 100644
index 000000000000..ec1017b8bf68
--- /dev/null
+++ b/arch/arm/boot/dts/bcm958625-mx64.dts
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Device Tree Bindings for Cisco Meraki MX64.
+ *
+ * Copyright (C) 2020 Matthew Hagan <mnhagan88@xxxxxxxxx>
+ */
+
+/dts-v1/;
+
+#include "bcm958625-mx64x.dtsi"
+
+/ {
+ model = "Cisco Meraki MX64";
+ compatible = "meraki,mx64", "brcm,bcm58625", "brcm,nsp";
+};
diff --git a/arch/arm/boot/dts/bcm958625-mx64w.dts b/arch/arm/boot/dts/bcm958625-mx64w.dts
new file mode 100644
index 000000000000..a3fbf0fed218
--- /dev/null
+++ b/arch/arm/boot/dts/bcm958625-mx64w.dts
@@ -0,0 +1,23 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Device Tree Bindings for Cisco Meraki MX64W.
+ *
+ * Copyright (C) 2020 Matthew Hagan <mnhagan88@xxxxxxxxx>
+ */
+
+/dts-v1/;
+
+#include "bcm958625-mx64x.dtsi"
+
+/ {
+ model = "Cisco Meraki MX64W";
+ compatible = "meraki,mx64w", "brcm,bcm58625", "brcm,nsp";
+};
+
+&pcie0 {
+ status = "okay";
+};
+
+&pcie1 {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm958625-mx64x.dtsi b/arch/arm/boot/dts/bcm958625-mx64x.dtsi
new file mode 100644
index 000000000000..4be3dd314beb
--- /dev/null
+++ b/arch/arm/boot/dts/bcm958625-mx64x.dtsi
@@ -0,0 +1,136 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Device Tree Bindings for Cisco Meraki MX64 series (Kingpin).
+ *
+ * Copyright (C) 2020 Matthew Hagan <mnhagan88@xxxxxxxxx>
+ */
+
+/dts-v1/;
+
+#include "bcm958625-mx6x-common.dtsi"
+
+#include <dt-bindings/input/input.h>
+
+/ {
+ leds {
+ compatible = "gpio-leds";
+
+ power_orange {
+ label = "power:orange";
+ gpios = <&gpioa 0 GPIO_ACTIVE_LOW>;
+ default-state = "on";
+ };
+
+ lan1_right {
+ label = "lan1:right";
+ gpios = <&gpioa 18 GPIO_ACTIVE_LOW>;
+ };
+
+ lan1_left {
+ label = "lan1:left";
+ gpios = <&gpioa 19 GPIO_ACTIVE_LOW>;
+ };
+
+ lan2_right {
+ label = "lan2:right";
+ gpios = <&gpioa 20 GPIO_ACTIVE_LOW>;
+ };
+
+ lan2_left {
+ label = "lan2:left";
+ gpios = <&gpioa 24 GPIO_ACTIVE_LOW>;
+ };
+
+ lan3_right {
+ label = "lan3:right";
+ gpios = <&gpioa 25 GPIO_ACTIVE_LOW>;
+ };
+
+ lan3_left {
+ label = "lan3:left";
+ gpios = <&gpioa 26 GPIO_ACTIVE_LOW>;
+ };
+
+ lan4_right {
+ label = "lan4:right";
+ gpios = <&gpioa 27 GPIO_ACTIVE_LOW>;
+ };
+
+ lan4_left {
+ label = "lan4:left";
+ gpios = <&gpioa 28 GPIO_ACTIVE_LOW>;
+ };
+
+ wan0_right {
+ label = "wan0:right";
+ gpios = <&gpioa 29 GPIO_ACTIVE_LOW>;
+ };
+
+ wan0_left {
+ label = "wan0:left";
+ gpios = <&gpioa 30 GPIO_ACTIVE_LOW>;
+ };
+
+ power_white {
+ label = "power:white";
+ gpios = <&gpioa 31 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ gpio-buttons {
+ compatible = "gpio-keys-polled";
+ autorepeat;
+ poll-interval = <20>;
+
+ reset {
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ gpios = <&gpioa 6 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&srab {
+ compatible = "brcm,bcm58625-srab", "brcm,nsp-srab";
+ status = "okay";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ label = "lan1";
+ reg = <0>;
+ };
+
+ port@1 {
+ label = "lan2";
+ reg = <1>;
+ };
+
+ port@2 {
+ label = "lan3";
+ reg = <2>;
+ };
+
+ port@3 {
+ label = "lan4";
+ reg = <3>;
+ };
+
+ port@4 {
+ label = "wan0";
+ reg = <4>;
+ };
+
+ port@8 {
+ ethernet = <&amac2>;
+ label = "cpu";
+ reg = <8>;
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
+ };
+};
--
2.25.4
