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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2024 Josua Mayer <josua@solid-run.com>
*
* DTS for SolidRun CN9130 Clearfog Base.
*
*/
/dts-v1/;
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include "cn9130.dtsi"
#include "cn9130-sr-som.dtsi"
#include "cn9130-cf.dtsi"
/ {
model = "SolidRun CN9130 Clearfog Base";
compatible = "solidrun,cn9130-clearfog-base",
"solidrun,cn9130-sr-som", "marvell,cn9130";
gpio-keys {
compatible = "gpio-keys";
pinctrl-0 = <&rear_button_pins>;
pinctrl-names = "default";
button-0 {
/* The rear SW3 button */
label = "Rear Button";
gpios = <&cp0_gpio1 31 GPIO_ACTIVE_LOW>;
linux,can-disable;
linux,code = <BTN_0>;
};
};
rfkill-m2-gnss {
compatible = "rfkill-gpio";
label = "m.2 GNSS";
radio-type = "gps";
/* rfkill-gpio inverts internally */
shutdown-gpios = <&expander0 9 GPIO_ACTIVE_HIGH>;
};
/* M.2 is B-keyed, so w-disable is for WWAN */
rfkill-m2-wwan {
compatible = "rfkill-gpio";
label = "m.2 WWAN";
radio-type = "wwan";
/* rfkill-gpio inverts internally */
shutdown-gpios = <&expander0 8 GPIO_ACTIVE_HIGH>;
};
};
/* SRDS #3 - SGMII 1GE */
&cp0_eth1 {
phy = <&phy1>;
phys = <&cp0_comphy3 1>;
phy-mode = "sgmii";
status = "okay";
};
&cp0_eth2_phy {
/*
* Configure LEDs default behaviour:
* - LED[0]: link/activity: On/blink (green)
* - LED[1]: link is 100/1000Mbps: On (yellow)
* - LED[2]: high impedance (floating)
*/
marvell,reg-init = <3 16 0xf000 0x0a61>;
leds {
#address-cells = <1>;
#size-cells = <0>;
led@0 {
reg = <0>;
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_WAN;
default-state = "keep";
};
led@1 {
reg = <1>;
color = <LED_COLOR_ID_YELLOW>;
function = LED_FUNCTION_WAN;
default-state = "keep";
};
};
};
&cp0_gpio1 {
sim-select-hog {
gpio-hog;
gpios = <27 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "sim-select";
};
};
&cp0_mdio {
phy1: ethernet-phy@1 {
reg = <1>;
/*
* Configure LEDs default behaviour:
* - LED[0]: link/activity: On/blink (green)
* - LED[1]: link is 100/1000Mbps: On (yellow)
* - LED[2]: high impedance (floating)
*
* Configure LEDs electrical polarity
* - on-state: low
* - off-state: high (not hi-z, to avoid residual glow)
*/
marvell,reg-init = <3 16 0xf000 0x0a61>,
<3 17 0x003f 0x000a>;
leds {
#address-cells = <1>;
#size-cells = <0>;
led@0 {
reg = <0>;
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_LAN;
default-state = "keep";
};
led@1 {
reg = <1>;
color = <LED_COLOR_ID_YELLOW>;
function = LED_FUNCTION_LAN;
default-state = "keep";
};
};
};
};
&cp0_pinctrl {
pinctrl-0 = <&sim_select_pins>;
pintrl-names = "default";
rear_button_pins: cp0-rear-button-pins {
marvell,pins = "mpp31";
marvell,function = "gpio";
};
sim_select_pins: cp0-sim-select-pins {
marvell,pins = "mpp27";
marvell,function = "gpio";
};
};
/*
* SRDS #4 - USB 3.0 host on M.2 connector
* USB-2.0 Host on Type-A connector
*/
&cp0_usb3_1 {
phys = <&cp0_comphy4 1>, <&cp0_utmi1>;
phy-names = "comphy", "utmi";
dr_mode = "host";
status = "okay";
};
&expander0 {
m2-full-card-power-off-hog {
gpio-hog;
gpios = <2 GPIO_ACTIVE_LOW>;
output-low;
line-name = "m2-full-card-power-off";
};
m2-reset-hog {
gpio-hog;
gpios = <10 GPIO_ACTIVE_LOW>;
output-low;
line-name = "m2-reset";
};
};
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