158 lines
3.3 KiB
Plaintext
158 lines
3.3 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
/*
|
|
* Copyright (c) 2022 Rockchip Electronics Co., Ltd.
|
|
* Copyright (c) 2023 Radxa Limited.
|
|
*
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
#include "rk3566-radxa-zero3.dtsi"
|
|
|
|
/ {
|
|
model = "Radxa ZERO 3";
|
|
compatible ="radxa,zero3", "rockchip,rk3566";
|
|
|
|
wireless_wlan: wireless-wlan {
|
|
compatible = "wlan-platdata";
|
|
wifi_chip_type = "ap6212";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&wifi_host_wake_irq>;
|
|
WIFI,host_wake_irq = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
|
|
status = "okay";
|
|
};
|
|
|
|
sdio_pwrseq: sdio-pwrseq {
|
|
compatible = "mmc-pwrseq-simple";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&wifi_enable_h>;
|
|
reset-gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
board_antenna: board-antenna {
|
|
status = "okay";
|
|
compatible = "regulator-fixed";
|
|
enable-active-low;
|
|
gpio = <&gpio3 RK_PD3 GPIO_ACTIVE_LOW>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
pinctrl-0 = <&ant_1>;
|
|
pinctrl-names = "default";
|
|
regulator-name = "board_antenna";
|
|
};
|
|
};
|
|
|
|
&uart1 {
|
|
status = "okay";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn &uart1m0_rtsn>;
|
|
|
|
bluetooth {
|
|
compatible = "brcm,bcm43438-bt";
|
|
clocks = <&rk817 1>;
|
|
clock-names = "lpo";
|
|
device-wakeup-gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
|
|
host-wakeup-gpios = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>;
|
|
shutdown-gpios = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>;
|
|
max-speed = <1500000>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>;
|
|
vbat-supply = <&vcc3v3_sys>;
|
|
vddio-supply = <&vcc_1v8>;
|
|
};
|
|
};
|
|
|
|
&sdmmc1 {
|
|
supports-sdio;
|
|
bus-width = <4>;
|
|
disable-wp;
|
|
cap-sd-highspeed;
|
|
cap-sdio-irq;
|
|
keep-power-in-suspend;
|
|
non-removable;
|
|
rockchip,default-sample-phase = <180>;
|
|
mmc-pwrseq = <&sdio_pwrseq>;
|
|
non-removable;
|
|
no-sd;
|
|
no-mmc;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>;
|
|
sd-uhs-sdr104;
|
|
status = "okay";
|
|
};
|
|
|
|
&pinctrl {
|
|
wifi {
|
|
wifi_enable_h: wifi-enable-h {
|
|
rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
|
|
wifi_host_wake_irq: wifi-host-wake-irq {
|
|
rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_down>;
|
|
};
|
|
};
|
|
|
|
bt {
|
|
bt_enable_h: bt-enable-h {
|
|
rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
|
|
bt_host_wake_l: bt-host-wake-l {
|
|
rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
|
|
bt_wake_l: bt-wake-l {
|
|
rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
sdmmc1 {
|
|
/omit-if-no-ref/
|
|
sdmmc1_bus4: sdmmc1-bus4 {
|
|
rockchip,pins =
|
|
/* sdmmc1_d0 */
|
|
<2 RK_PA3 1 &pcfg_pull_up_drv_level_12>,
|
|
/* sdmmc1_d1 */
|
|
<2 RK_PA4 1 &pcfg_pull_up_drv_level_12>,
|
|
/* sdmmc1_d2 */
|
|
<2 RK_PA5 1 &pcfg_pull_up_drv_level_12>,
|
|
/* sdmmc1_d3 */
|
|
<2 RK_PA6 1 &pcfg_pull_up_drv_level_12>;
|
|
};
|
|
|
|
/omit-if-no-ref/
|
|
sdmmc1_clk: sdmmc1-clk {
|
|
rockchip,pins =
|
|
/* sdmmc1_clk */
|
|
<2 RK_PB0 1 &pcfg_pull_up_drv_level_12>;
|
|
};
|
|
|
|
/omit-if-no-ref/
|
|
sdmmc1_cmd: sdmmc1-cmd {
|
|
rockchip,pins =
|
|
/* sdmmc1_cmd */
|
|
<2 RK_PA7 1 &pcfg_pull_up_drv_level_12>;
|
|
};
|
|
|
|
/omit-if-no-ref/
|
|
sdmmc1_det: sdmmc1-det {
|
|
rockchip,pins =
|
|
/* sdmmc1_det */
|
|
<2 RK_PB2 1 &pcfg_pull_up>;
|
|
};
|
|
|
|
/omit-if-no-ref/
|
|
sdmmc1_pwren: sdmmc1-pwren {
|
|
rockchip,pins =
|
|
/* sdmmc1_pwren */
|
|
<2 RK_PB1 1 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
antenna {
|
|
ant_1: ant-1 {
|
|
rockchip,pins = <3 RK_PD3 RK_FUNC_GPIO &pcfg_pull_down>;
|
|
};
|
|
};
|
|
};
|