mirror of
https://github.com/torvalds/linux.git
synced 2026-06-01 02:53:36 +02:00
ARM: dts: sunxi: add support for NetCube Systems Kumquat
NetCube Systems Kumquat is a board based on the Allwinner V3s SoC, including: - 64MB DDR2 included in SoC - 10/100 Mbps Ethernet - USB-C DRD - Audio Codec - Isolated CAN-FD - ESP32 over SDIO - 8MB SPI-NOR Flash for bootloader - I2C EEPROM for MAC addresses - SDIO Connector for eMMC or SD-Card - 8x 12/24V IOs, 4x normally open relays - DS3232 RTC with Battery Backup - QWIIC connectors for external I2C devices Signed-off-by: Lukas Schmid <lukas.schmid@netcube.li> Link: https://patch.msgid.link/20250205164716.2509650-5-lukas.schmid@netcube.li Signed-off-by: Chen-Yu Tsai <wens@csie.org>
This commit is contained in:
Lukas Schmid
Chen-Yu Tsai
parent
3199ed9b37
commit
6e085e64a2
|
|
@ -199,6 +199,7 @@ DTC_FLAGS_sun8i-h3-nanopi-r1 := -@
|
|||
DTC_FLAGS_sun8i-h3-orangepi-pc := -@
|
||||
DTC_FLAGS_sun8i-h3-bananapi-m2-plus-v1.2 := -@
|
||||
DTC_FLAGS_sun8i-h3-orangepi-pc-plus := -@
|
||||
DTC_FLAGS_sun8i-v3s-netcube-kumquat := -@
|
||||
dtb-$(CONFIG_MACH_SUN8I) += \
|
||||
sun8i-a23-evb.dtb \
|
||||
sun8i-a23-gt90h-v4.dtb \
|
||||
|
|
@ -261,6 +262,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \
|
|||
sun8i-v3s-anbernic-rg-nano.dtb \
|
||||
sun8i-v3s-licheepi-zero.dtb \
|
||||
sun8i-v3s-licheepi-zero-dock.dtb \
|
||||
sun8i-v3s-netcube-kumquat.dtb \
|
||||
sun8i-v40-bananapi-m2-berry.dtb
|
||||
dtb-$(CONFIG_MACH_SUN9I) += \
|
||||
sun9i-a80-optimus.dtb \
|
||||
|
|
|
|||
276
arch/arm/boot/dts/allwinner/sun8i-v3s-netcube-kumquat.dts
Normal file
276
arch/arm/boot/dts/allwinner/sun8i-v3s-netcube-kumquat.dts
Normal file
|
|
@ -0,0 +1,276 @@
|
|||
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
||||
/*
|
||||
* Copyright (C) 2025 Lukas Schmid <lukas.schmid@netcube.li>
|
||||
*/
|
||||
|
||||
/dts-v1/;
|
||||
#include "sun8i-v3s.dtsi"
|
||||
|
||||
#include <dt-bindings/input/input.h>
|
||||
#include <dt-bindings/leds/common.h>
|
||||
#include <dt-bindings/gpio/gpio.h>
|
||||
|
||||
/{
|
||||
model = "NetCube Systems Kumquat";
|
||||
compatible = "netcube,kumquat", "allwinner,sun8i-v3s";
|
||||
|
||||
aliases {
|
||||
serial0 = &uart0;
|
||||
ethernet0 = &emac;
|
||||
rtc0 = &ds3232;
|
||||
rtc1 = &rtc; /* not battery backed */
|
||||
};
|
||||
|
||||
chosen {
|
||||
stdout-path = "serial0:115200n8";
|
||||
};
|
||||
|
||||
/* 40 MHz Crystal Oscillator on PCB */
|
||||
clk_can0: clock-can0 {
|
||||
compatible = "fixed-clock";
|
||||
#clock-cells = <0>;
|
||||
clock-frequency = <40000000>;
|
||||
};
|
||||
|
||||
gpio-keys {
|
||||
compatible = "gpio-keys";
|
||||
autorepeat;
|
||||
|
||||
key-user {
|
||||
label = "GPIO Key User";
|
||||
linux,code = <KEY_PROG1>;
|
||||
gpios = <&pio 1 2 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PB2 */
|
||||
};
|
||||
};
|
||||
|
||||
leds {
|
||||
compatible = "gpio-leds";
|
||||
|
||||
led-heartbeat {
|
||||
gpios = <&pio 4 4 GPIO_ACTIVE_HIGH>; /* PE4 */
|
||||
linux,default-trigger = "heartbeat";
|
||||
color = <LED_COLOR_ID_GREEN>;
|
||||
function = LED_FUNCTION_HEARTBEAT;
|
||||
};
|
||||
|
||||
led-mmc0-act {
|
||||
gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
|
||||
linux,default-trigger = "mmc0";
|
||||
color = <LED_COLOR_ID_GREEN>;
|
||||
function = LED_FUNCTION_DISK;
|
||||
};
|
||||
};
|
||||
|
||||
/* EA3036C Switching 3 Channel Regulator - Channel 2 */
|
||||
reg_vcc3v3: regulator-3v3 {
|
||||
compatible = "regulator-fixed";
|
||||
regulator-name = "vcc3v3";
|
||||
regulator-min-microvolt = <3300000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
vin-supply = <®_vcc5v0>;
|
||||
};
|
||||
|
||||
/* K7805-1000R3 Switching Regulator supplied from main 12/24V terminal block */
|
||||
reg_vcc5v0: regulator-5v0 {
|
||||
compatible = "regulator-fixed";
|
||||
regulator-name = "vcc5v0";
|
||||
regulator-min-microvolt = <5000000>;
|
||||
regulator-max-microvolt = <5000000>;
|
||||
};
|
||||
};
|
||||
|
||||
&codec {
|
||||
allwinner,audio-routing =
|
||||
"Headphone", "HP",
|
||||
"Headphone", "HPCOM",
|
||||
"MIC1", "Mic",
|
||||
"Mic", "HBIAS";
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&ehci {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&emac {
|
||||
allwinner,leds-active-low;
|
||||
nvmem-cells = <ð0_macaddress>;
|
||||
nvmem-cell-names = "mac-address";
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&i2c0 {
|
||||
status = "okay";
|
||||
|
||||
eeprom0: eeprom@50 {
|
||||
compatible = "atmel,24c02"; /* actually it's a 24AA02E48 */
|
||||
reg = <0x50>;
|
||||
pagesize = <16>;
|
||||
read-only;
|
||||
vcc-supply = <®_vcc3v3>;
|
||||
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
|
||||
eth0_macaddress: macaddress@fa {
|
||||
reg = <0xfa 0x06>;
|
||||
};
|
||||
};
|
||||
|
||||
tusb320: typec@60 {
|
||||
compatible = "ti,tusb320";
|
||||
reg = <0x60>;
|
||||
interrupts-extended = <&pio 1 5 IRQ_TYPE_LEVEL_LOW>; /* PB5 */
|
||||
};
|
||||
|
||||
ds3232: rtc@68 {
|
||||
compatible = "dallas,ds3232";
|
||||
reg = <0x68>;
|
||||
};
|
||||
};
|
||||
|
||||
/* Exposed as the Flash/SD Header on the board */
|
||||
&mmc0 {
|
||||
vmmc-supply = <®_vcc3v3>;
|
||||
bus-width = <4>;
|
||||
broken-cd;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
/* Connected to the on-board ESP32 */
|
||||
&mmc1 {
|
||||
vmmc-supply = <®_vcc3v3>;
|
||||
bus-width = <4>;
|
||||
broken-cd;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&ohci {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
/* Disable external 32k osc as it is broken on current revision */
|
||||
&osc32k {
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
&pio {
|
||||
vcc-pb-supply = <®_vcc3v3>;
|
||||
vcc-pc-supply = <®_vcc3v3>;
|
||||
vcc-pe-supply = <®_vcc3v3>;
|
||||
vcc-pf-supply = <®_vcc3v3>;
|
||||
vcc-pg-supply = <®_vcc3v3>;
|
||||
|
||||
gpio-line-names = "", "", "", "", // PA
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"CAN_nCS", "CAN_nINT", "USER_SW", "PB3", // PB
|
||||
"USB_ID", "USBC_nINT", "I2C0_SCL", "I2C0_SDA",
|
||||
"UART0_TX", "UART0_RX", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"SPI_MISO", "SPI_SCK", "FLASH_nCS", "SPI_MOSI", // PC
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "", // PD
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"Q12", "Q11", "Q10", "Q9", // PE
|
||||
"LED_SYS0", "I1", "Q1", "Q2",
|
||||
"I2", "I3", "Q3", "Q4",
|
||||
"I4", "I5", "Q5", "Q6",
|
||||
"I6", "I7", "Q7", "Q8",
|
||||
"I8", "UART1_TXD", "UART1_RXD", "ESP_nRST",
|
||||
"ESP_nBOOT", "", "", "",
|
||||
"", "", "", "",
|
||||
"SD_D1", "SD_D0", "SD_CLK", "SD_CMD", // PF
|
||||
"SD_D3", "SD_D2", "LED_SYS1", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"ESP_CLK", "ESP_CMD", "ESP_D0", "ESP_D1", // PG
|
||||
"ESP_D2", "ESP_D3", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "",
|
||||
"", "", "", "";
|
||||
};
|
||||
|
||||
/* Disable external 32k osc as it is broken on current revision */
|
||||
&rtc {
|
||||
/delete-property/ clocks;
|
||||
};
|
||||
|
||||
/* Exposed as a USB-C connector with USB-Serial converter */
|
||||
&uart0 {
|
||||
pinctrl-0 = <&uart0_pb_pins>;
|
||||
pinctrl-names = "default";
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
/* Connected to the Bootloader/Console of the ESP32 */
|
||||
&uart1 {
|
||||
pinctrl-0 = <&uart1_pe_pins>;
|
||||
pinctrl-names = "default";
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&usb_otg {
|
||||
extcon = <&tusb320 0>;
|
||||
dr_mode = "otg";
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&usbphy {
|
||||
usb0_id_det-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&spi0 {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
cs-gpios = <0>, <&pio 1 0 GPIO_ACTIVE_LOW>; /* PB0 */
|
||||
status = "okay";
|
||||
|
||||
flash@0 {
|
||||
compatible = "jedec,spi-nor";
|
||||
reg = <0>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
label = "firmware";
|
||||
spi-max-frequency = <40000000>;
|
||||
};
|
||||
|
||||
can@1 {
|
||||
compatible = "microchip,mcp2518fd";
|
||||
reg = <1>;
|
||||
clocks = <&clk_can0>;
|
||||
interrupts-extended = <&pio 1 1 IRQ_TYPE_LEVEL_LOW>; /* PB1 */
|
||||
spi-max-frequency = <20000000>;
|
||||
vdd-supply = <®_vcc3v3>;
|
||||
xceiver-supply = <®_vcc3v3>;
|
||||
};
|
||||
};
|
||||
Loading…
Reference in New Issue
Block a user