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Commit c484cf93 authored by Quentin Schulz's avatar Quentin Schulz Committed by Heiko Stuebner
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arm64: dts: rockchip: add PX30-µQ7 (Ringneck) SoM with Haikou baseboard 

The PX30-uQ7 (Ringneck) SoM is a µQseven-compatible (40mmx70mm, MXM-230
connector) system-on-module from Theobroma Systems[1], featuring the
Rockchip PX30.

It provides the following feature set:
 * up to 4GB DDR4
 * up to 128GB on-module eMMC (with 8-bit 1.8V interface)
 * SD card (on a baseboard) via edge connector
 * Fast Ethernet with on-module TI DP83825I PHY
 * MIPI-DSI/LVDS
 * MIPI-CSI
 * USB
   - 1x USB 2.0 dual-role
   - 3x USB 2.0 host
 * on-module STM32 Cortex-M0 companion controller, implementing:
   - low-power RTC functionality (ISL1208 emulation)
   - fan controller (AMC6821 emulation)
   - USB<->CAN bridge controller
 * on-module Espressif ESP32 for Bluetooth + 2.4GHz WiFi
 * on-module NXP SE05x Secure Element

[1] https://www.theobroma-systems.com/som-product/px30-%C2%B5q7/Signed-off-by: default avatarQuentin Schulz <quentin.schulz@theobroma-systems.com>
Link: https://lore.kernel.org/r/20220930-upstream-ringneck-v2-1-6671694b6934@theobroma-systems.comSigned-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent 9abf2313
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arch/arm64/boot/dts/rockchip/Makefile
View file @ c484cf93
......@@ -3,6 +3,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-evb.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-engicam-px30-core-ctouch2.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-engicam-px30-core-ctouch2-of10.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-engicam-px30-core-edimm2.2.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-ringneck-haikou.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3308-evb.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3308-roc-cc.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3308-rock-pi-s.dtb
......
arch/arm64/boot/dts/rockchip/px30-ringneck-haikou.dts 0 → 100644
View file @ c484cf93
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2022 Theobroma Systems Design und Consulting GmbH
*/
/dts-v1/;
#include "px30-ringneck.dtsi"
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
/ {
model = "Theobroma Systems PX30-uQ7 SoM on Haikou devkit";
compatible = "tsd,px30-ringneck-haikou", "rockchip,px30";
aliases {
mmc2 = &sdmmc;
};
chosen {
stdout-path = "serial0:115200n8";
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-0 = <&haikou_keys_pin>;
pinctrl-names = "default";
button-batlow-n {
label = "BATLOW#";
linux,code = <KEY_BATTERY>;
gpios = <&gpio3 RK_PA7 GPIO_ACTIVE_LOW>;
};
button-slp-btn-n {
label = "SLP_BTN#";
linux,code = <KEY_SLEEP>;
gpios = <&gpio1 RK_PB7 GPIO_ACTIVE_LOW>;
};
button-wake-n {
label = "WAKE#";
linux,code = <KEY_WAKEUP>;
gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_LOW>;
wakeup-source;
};
switch-lid-btn-n {
label = "LID_BTN#";
linux,code = <SW_LID>;
linux,input-type = <EV_SW>;
gpios = <&gpio3 RK_PA6 GPIO_ACTIVE_LOW>;
};
};
leds {
pinctrl-0 = <&module_led_pin>, <&sd_card_led_pin>;
sd_card_led: led-1 {
gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "mmc2";
function = LED_FUNCTION_SD;
color = <LED_COLOR_ID_BLUE>;
};
};
i2s0-sound {
compatible = "simple-audio-card";
simple-audio-card,format = "i2s";
simple-audio-card,name = "Haikou,I2S-codec";
simple-audio-card,mclk-fs = <512>;
simple-audio-card,codec {
clocks = <&sgtl5000_clk>;
sound-dai = <&sgtl5000>;
};
simple-audio-card,cpu {
bitclock-master;
frame-master;
sound-dai = <&i2s0_8ch>;
};
};
sgtl5000_clk: sgtl5000-oscillator {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <24576000>;
};
dc_12v: dc-12v-regulator {
compatible = "regulator-fixed";
regulator-name = "dc_12v";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
};
vcc3v3_baseboard: vcc3v3-baseboard-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc3v3_baseboard";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&dc_12v>;
};
vcc5v0_baseboard: vcc5v0-baseboard-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_baseboard";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&dc_12v>;
};
vdda_codec: vdda-codec-regulator {
compatible = "regulator-fixed";
regulator-name = "vdda_codec";
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc5v0_baseboard>;
};
vddd_codec: vddd-codec-regulator {
compatible = "regulator-fixed";
regulator-name = "vddd_codec";
regulator-boot-on;
regulator-min-microvolt = <1600000>;
regulator-max-microvolt = <1600000>;
vin-supply = <&vcc5v0_baseboard>;
};
};
&i2c2 {
status = "okay";
clock-frequency = <400000>;
sgtl5000: codec@a {
compatible = "fsl,sgtl5000";
reg = <0x0a>;
clocks = <&sgtl5000_clk>;
#sound-dai-cells = <0>;
VDDA-supply = <&vdda_codec>;
VDDIO-supply = <&vcc3v3_baseboard>;
VDDD-supply = <&vddd_codec>;
};
};
&i2c3 {
eeprom@50 {
reg = <0x50>;
compatible = "atmel,24c01";
pagesize = <8>;
size = <128>;
vcc-supply = <&vcc3v3_baseboard>;
};
};
&i2s0_8ch {
status = "okay";
};
&gmac {
status = "okay";
};
&pinctrl {
haikou {
haikou_keys_pin: haikou-keys-pin {
rockchip,pins =
/* WAKE# */
<1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up>,
/* SLP_BTN# */
<1 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>,
/* LID_BTN */
<3 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>,
/* BATLOW# */
<3 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>,
/* BIOS_DISABLE# */
<2 RK_PC2 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
leds {
sd_card_led_pin: sd-card-led-pin {
rockchip,pins =
<3 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
&pwm0 {
status = "okay";
};
&sdmmc {
sd-uhs-sdr12;
sd-uhs-sdr25;
sd-uhs-sdr50;
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
cd-gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_LOW>;
disable-wp;
vmmc-supply = <&vcc3v3_baseboard>;
status = "okay";
};
&spi1 {
status = "okay";
};
&u2phy_otg {
status = "okay";
};
&uart0 {
status = "okay";
};
&uart5 {
pinctrl-0 = <&uart5_xfer>;
status = "okay";
};
&usb20_otg {
status = "okay";
};
arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi 0 → 100644
View file @ c484cf93
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2022 Theobroma Systems Design und Consulting GmbH
*/
/dts-v1/;
#include "px30.dtsi"
#include <dt-bindings/leds/common.h>
/ {
aliases {
mmc0 = &emmc;
mmc1 = &sdio;
rtc0 = &rtc_twi;
rtc1 = &rk809;
};
emmc_pwrseq: emmc-pwrseq {
compatible = "mmc-pwrseq-emmc";
pinctrl-0 = <&emmc_reset>;
pinctrl-names = "default";
reset-gpios = <&gpio1 RK_PB3 GPIO_ACTIVE_HIGH>;
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&module_led_pin>;
status = "okay";
module_led: led-0 {
gpios = <&gpio1 RK_PB0 GPIO_ACTIVE_HIGH>;
function = LED_FUNCTION_HEARTBEAT;
linux,default-trigger = "heartbeat";
color = <LED_COLOR_ID_AMBER>;
};
};
vcc5v0_sys: vccsys-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
};
};
&cpu0 {
cpu-supply = <&vdd_arm>;
};
&cpu1 {
cpu-supply = <&vdd_arm>;
};
&cpu2 {
cpu-supply = <&vdd_arm>;
};
&cpu3 {
cpu-supply = <&vdd_arm>;
};
&emmc {
bus-width = <8>;
cap-mmc-highspeed;
mmc-hs200-1_8v;
supports-emmc;
mmc-pwrseq = <&emmc_pwrseq>;
non-removable;
vmmc-supply = <&vcc_3v3>;
vqmmc-supply = <&vcc_emmc>;
status = "okay";
};
/* On-module TI DP83825I PHY but no connector, enable in carrierboard */
&gmac {
snps,reset-gpio = <&gpio3 RK_PB0 GPIO_ACTIVE_LOW>;
snps,reset-active-low;
snps,reset-delays-us = <0 50000 50000>;
phy-supply = <&vcc_3v3>;
clock_in_out = "output";
};
&gpio2 {
/*
* The Qseven BIOS_DISABLE signal on the PX30-µQ7 keeps the on-module
* eMMC powered-down initially (in fact it keeps the reset signal
* asserted). BIOS_DISABLE_OVERRIDE pin allows to re-enable eMMC after
* the SPL has been booted from SD Card.
*/
bios-disable-override-hog {
gpios = <RK_PB5 GPIO_ACTIVE_LOW>;
output-high;
line-name = "bios_disable_override";
gpio-hog;
};
/*
* The BIOS_DISABLE hog is a feedback pin for the actual status of the
* signal, ignoring the BIOS_DISABLE_OVERRIDE logic. This usually
* represents the state of a switch on the baseboard.
*/
bios-disable-n-hog {
gpios = <RK_PC2 GPIO_ACTIVE_LOW>;
line-name = "bios_disable";
input;
gpio-hog;
};
};
&gpu {
status = "okay";
};
&i2c0 {
status = "okay";
rk809: pmic@20 {
compatible = "rockchip,rk809";
reg = <0x20>;
interrupt-parent = <&gpio0>;
interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
pinctrl-0 = <&pmic_int>;
pinctrl-names = "default";
#clock-cells = <0>;
clock-output-names = "xin32k";
rockchip,system-power-controller;
wakeup-source;
vcc1-supply = <&vcc5v0_sys>;
vcc2-supply = <&vcc5v0_sys>;
vcc3-supply = <&vcc5v0_sys>;
vcc4-supply = <&vcc5v0_sys>;
vcc5-supply = <&vcc_3v3>;
vcc6-supply = <&vcc_3v3>;
vcc7-supply = <&vcc_3v3>;
vcc9-supply = <&vcc5v0_sys>;
regulators {
vdd_log: DCDC_REG1 {
regulator-name = "vdd_log";
regulator-min-microvolt = <950000>;
regulator-max-microvolt = <1350000>;
regulator-ramp-delay = <6001>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <950000>;
};
};
vdd_arm: DCDC_REG2 {
regulator-name = "vdd_arm";
regulator-min-microvolt = <950000>;
regulator-max-microvolt = <1350000>;
regulator-ramp-delay = <6001>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-off-in-suspend;
regulator-suspend-microvolt = <950000>;
};
};
vcc_ddr: DCDC_REG3 {
regulator-name = "vcc_ddr";
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
};
};
vcc_3v0_1v8: vcc_emmc: DCDC_REG4 {
regulator-name = "vcc_3v0_1v8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3000000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3000000>;
};
};
vcc_3v3: DCDC_REG5 {
regulator-name = "vcc_3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3300000>;
};
};
vcc_1v8: LDO_REG2 {
regulator-name = "vcc_1v8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
vcc_1v0: LDO_REG3 {
regulator-name = "vcc_1v0";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1000000>;
};
};
vccio_sd: LDO_REG5 {
regulator-name = "vccio_sd";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3300000>;
};
};
vcc_lcd: LDO_REG7 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-name = "vcc_lcd";
regulator-state-mem {
regulator-off-in-suspend;
regulator-suspend-microvolt = <1000000>;
};
};
vcc_1v8_lcd: LDO_REG8 {
regulator-name = "vcc_1v8_lcd";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
vcca_1v8: LDO_REG9 {
regulator-name = "vcca_1v8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-off-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
};
};
};
&i2c1 {
status = "okay";
/* SE05x is limited to Fast Mode */
clock-frequency = <400000>;
fan: fan@18 {
compatible = "ti,amc6821";
reg = <0x18>;
#cooling-cells = <2>;
};
rtc_twi: rtc@6f {
compatible = "isil,isl1208";
reg = <0x6f>;
};
};
&i2c3 {
status = "okay";
};
&i2s0_8ch {
rockchip,trcm-sync-tx-only;
pinctrl-0 = <&i2s0_8ch_sclktx &i2s0_8ch_lrcktx
&i2s0_8ch_sdo0 &i2s0_8ch_sdi0>;
};
&io_domains {
vccio1-supply = <&vcc_3v3>;
vccio2-supply = <&vccio_sd>;
vccio3-supply = <&vcc_3v3>;
vccio4-supply = <&vcc_3v3>;
vccio5-supply = <&vcc_3v3>;
vccio6-supply = <&vcc_emmc>;
vccio-oscgpi-supply = <&vcc_3v3>;
status = "okay";
};
&pinctrl {
emmc {
emmc_reset: emmc-reset {
rockchip,pins = <1 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
leds {
module_led_pin: module-led-pin {
rockchip,pins = <1 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
pmic {
pmic_int: pmic-int {
rockchip,pins =
<0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
};
&saradc {
vref-supply = <&vcc_1v8>;
status = "okay";
};
&sdmmc {
vqmmc-supply = <&vccio_sd>;
};
&tsadc {
status = "okay";
};
&u2phy {
status = "okay";
};
&u2phy_host {
status = "okay";
};
/* Mule UCAN */
&usb_host0_ehci {
status = "okay";
};
&usb_host0_ohci {
status = "okay";
};
&wdt {
status = "okay";
};
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