609 lines
13 KiB
Diff
609 lines
13 KiB
Diff
From 9855552df53cdf5f8fd06fb23cf2d8149c123906 Mon Sep 17 00:00:00 2001
|
|
From: Neil Armstrong <neil.armstrong@linaro.org>
|
|
Date: Tue, 7 Mar 2023 09:12:30 +0100
|
|
Subject: [PATCH] ARM: dts: import initial DT for BPI-CM4 module with BPI-CM4IO
|
|
baseboard
|
|
|
|
Import initial support for BPI-CM4 module with BPI-CM4IO baseboard
|
|
from the Linux submission applied at [1].
|
|
|
|
The BananaPi BPI-CM4 module follows the CM4 specifications at [2],
|
|
but with a single HDMI port and a single DSI output.
|
|
|
|
The current CM4IO baseboard DT should work fine on the Raspberry CM4
|
|
baseboard and other derivatives baseboards, but proper DT should
|
|
be written for other baseboards.
|
|
|
|
[1] https://git.kernel.org/amlogic/c/0262f2736978b1763363224698f47112a148dab0
|
|
[2] https://datasheets.raspberrypi.com/cm4io/cm4io-datasheet.pdf
|
|
|
|
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
|
|
---
|
|
arch/arm/dts/Makefile | 1 +
|
|
.../arm/dts/meson-g12b-bananapi-cm4-cm4io.dts | 165 ++++++++
|
|
arch/arm/dts/meson-g12b-bananapi-cm4.dtsi | 388 ++++++++++++++++++
|
|
3 files changed, 554 insertions(+)
|
|
create mode 100644 arch/arm/dts/meson-g12b-bananapi-cm4-cm4io.dts
|
|
create mode 100644 arch/arm/dts/meson-g12b-bananapi-cm4.dtsi
|
|
|
|
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
|
|
index 43951a7731..0937a6639b 100644
|
|
--- a/arch/arm/dts/Makefile
|
|
+++ b/arch/arm/dts/Makefile
|
|
@@ -200,6 +200,7 @@ dtb-$(CONFIG_ARCH_MESON) += \
|
|
meson-g12b-gsking-x.dtb \
|
|
meson-g12b-odroid-n2.dtb \
|
|
meson-g12b-odroid-n2-plus.dtb \
|
|
+ meson-g12b-bananapi-cm4-cm4io.dtb \
|
|
meson-sm1-bananapi-m5.dtb \
|
|
meson-sm1-khadas-vim3l.dtb \
|
|
meson-sm1-odroid-c4.dtb \
|
|
diff --git a/arch/arm/dts/meson-g12b-bananapi-cm4-cm4io.dts b/arch/arm/dts/meson-g12b-bananapi-cm4-cm4io.dts
|
|
new file mode 100644
|
|
index 0000000000..1b0c3881c6
|
|
--- /dev/null
|
|
+++ b/arch/arm/dts/meson-g12b-bananapi-cm4-cm4io.dts
|
|
@@ -0,0 +1,165 @@
|
|
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
+/*
|
|
+ * Copyright (c) 2023 Neil Armstrong <neil.armstrong@linaro.org>
|
|
+ */
|
|
+
|
|
+/dts-v1/;
|
|
+
|
|
+#include "meson-g12b-bananapi-cm4.dtsi"
|
|
+#include <dt-bindings/input/input.h>
|
|
+#include <dt-bindings/leds/common.h>
|
|
+#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
|
|
+
|
|
+/ {
|
|
+ compatible = "bananapi,bpi-cm4io", "bananapi,bpi-cm4", "amlogic,a311d", "amlogic,g12b";
|
|
+ model = "BananaPi BPI-CM4IO Baseboard with BPI-CM4 Module";
|
|
+
|
|
+ aliases {
|
|
+ ethernet0 = ðmac;
|
|
+ i2c0 = &i2c1;
|
|
+ i2c1 = &i2c3;
|
|
+ };
|
|
+
|
|
+ adc-keys {
|
|
+ compatible = "adc-keys";
|
|
+ io-channels = <&saradc 2>;
|
|
+ io-channel-names = "buttons";
|
|
+ keyup-threshold-microvolt = <1710000>;
|
|
+
|
|
+ button-function {
|
|
+ label = "Function";
|
|
+ linux,code = <KEY_FN>;
|
|
+ press-threshold-microvolt = <10000>;
|
|
+ };
|
|
+ };
|
|
+
|
|
+ hdmi_connector: hdmi-connector {
|
|
+ compatible = "hdmi-connector";
|
|
+ type = "a";
|
|
+
|
|
+ port {
|
|
+ hdmi_connector_in: endpoint {
|
|
+ remote-endpoint = <&hdmi_tx_tmds_out>;
|
|
+ };
|
|
+ };
|
|
+ };
|
|
+
|
|
+ leds {
|
|
+ compatible = "gpio-leds";
|
|
+
|
|
+ led-blue {
|
|
+ color = <LED_COLOR_ID_BLUE>;
|
|
+ function = LED_FUNCTION_STATUS;
|
|
+ gpios = <&gpio_ao GPIOAO_7 GPIO_ACTIVE_HIGH>;
|
|
+ linux,default-trigger = "heartbeat";
|
|
+ };
|
|
+
|
|
+ led-green {
|
|
+ color = <LED_COLOR_ID_GREEN>;
|
|
+ function = LED_FUNCTION_STATUS;
|
|
+ gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
|
|
+ };
|
|
+ };
|
|
+
|
|
+ sound {
|
|
+ compatible = "amlogic,axg-sound-card";
|
|
+ model = "BPI-CM4IO";
|
|
+ audio-aux-devs = <&tdmout_b>;
|
|
+ audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
|
|
+ "TDMOUT_B IN 1", "FRDDR_B OUT 1",
|
|
+ "TDMOUT_B IN 2", "FRDDR_C OUT 1",
|
|
+ "TDM_B Playback", "TDMOUT_B OUT";
|
|
+
|
|
+ assigned-clocks = <&clkc CLKID_MPLL2>,
|
|
+ <&clkc CLKID_MPLL0>,
|
|
+ <&clkc CLKID_MPLL1>;
|
|
+ assigned-clock-parents = <0>, <0>, <0>;
|
|
+ assigned-clock-rates = <294912000>,
|
|
+ <270950400>,
|
|
+ <393216000>;
|
|
+
|
|
+ dai-link-0 {
|
|
+ sound-dai = <&frddr_a>;
|
|
+ };
|
|
+
|
|
+ dai-link-1 {
|
|
+ sound-dai = <&frddr_b>;
|
|
+ };
|
|
+
|
|
+ dai-link-2 {
|
|
+ sound-dai = <&frddr_c>;
|
|
+ };
|
|
+
|
|
+ /* 8ch hdmi interface */
|
|
+ dai-link-3 {
|
|
+ sound-dai = <&tdmif_b>;
|
|
+ dai-format = "i2s";
|
|
+ dai-tdm-slot-tx-mask-0 = <1 1>;
|
|
+ dai-tdm-slot-tx-mask-1 = <1 1>;
|
|
+ dai-tdm-slot-tx-mask-2 = <1 1>;
|
|
+ dai-tdm-slot-tx-mask-3 = <1 1>;
|
|
+ mclk-fs = <256>;
|
|
+
|
|
+ codec {
|
|
+ sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
|
|
+ };
|
|
+ };
|
|
+
|
|
+ /* hdmi glue */
|
|
+ dai-link-4 {
|
|
+ sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
|
|
+
|
|
+ codec {
|
|
+ sound-dai = <&hdmi_tx>;
|
|
+ };
|
|
+ };
|
|
+ };
|
|
+};
|
|
+
|
|
+&cecb_AO {
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+ðmac {
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+&hdmi_tx {
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+&hdmi_tx_tmds_port {
|
|
+ hdmi_tx_tmds_out: endpoint {
|
|
+ remote-endpoint = <&hdmi_connector_in>;
|
|
+ };
|
|
+};
|
|
+
|
|
+/* CSI port */
|
|
+&i2c1 {
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+/* DSI port for touchscreen */
|
|
+&i2c3 {
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+/* miniPCIe port with USB + SIM slot */
|
|
+&pcie {
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+&sd_emmc_b {
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+&tohdmitx {
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+/* Peripheral Only USB-C port */
|
|
+&usb {
|
|
+ dr_mode = "peripheral";
|
|
+
|
|
+ status = "okay";
|
|
+};
|
|
diff --git a/arch/arm/dts/meson-g12b-bananapi-cm4.dtsi b/arch/arm/dts/meson-g12b-bananapi-cm4.dtsi
|
|
new file mode 100644
|
|
index 0000000000..97e522921b
|
|
--- /dev/null
|
|
+++ b/arch/arm/dts/meson-g12b-bananapi-cm4.dtsi
|
|
@@ -0,0 +1,388 @@
|
|
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
+/*
|
|
+ * Copyright (c) 2023 Neil Armstrong <neil.armstrong@linaro.org>
|
|
+ */
|
|
+
|
|
+#include "meson-g12b-a311d.dtsi"
|
|
+#include <dt-bindings/gpio/meson-g12a-gpio.h>
|
|
+
|
|
+/ {
|
|
+ aliases {
|
|
+ serial0 = &uart_AO;
|
|
+ rtc1 = &vrtc;
|
|
+ };
|
|
+
|
|
+ chosen {
|
|
+ stdout-path = "serial0:115200n8";
|
|
+ };
|
|
+
|
|
+ emmc_pwrseq: emmc-pwrseq {
|
|
+ compatible = "mmc-pwrseq-emmc";
|
|
+ reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
|
|
+ };
|
|
+
|
|
+ memory@0 {
|
|
+ device_type = "memory";
|
|
+ reg = <0x0 0x0 0x0 0x40000000>;
|
|
+ };
|
|
+
|
|
+ sdio_pwrseq: sdio-pwrseq {
|
|
+ compatible = "mmc-pwrseq-simple";
|
|
+ reset-gpios = <&gpio GPIOAO_6 GPIO_ACTIVE_LOW>;
|
|
+ clocks = <&wifi32k>;
|
|
+ clock-names = "ext_clock";
|
|
+ };
|
|
+
|
|
+ emmc_1v8: regulator-emmc-1v8 {
|
|
+ compatible = "regulator-fixed";
|
|
+ regulator-name = "EMMC_1V8";
|
|
+ regulator-min-microvolt = <1800000>;
|
|
+ regulator-max-microvolt = <1800000>;
|
|
+ vin-supply = <&vddao_3v3>;
|
|
+ regulator-always-on;
|
|
+ };
|
|
+
|
|
+ dc_in: regulator-dc-in {
|
|
+ compatible = "regulator-fixed";
|
|
+ regulator-name = "DC_IN";
|
|
+ regulator-min-microvolt = <5000000>;
|
|
+ regulator-max-microvolt = <5000000>;
|
|
+ regulator-always-on;
|
|
+ };
|
|
+
|
|
+ vddio_c: regulator-vddio-c {
|
|
+ compatible = "regulator-gpio";
|
|
+ regulator-name = "VDDIO_C";
|
|
+ regulator-min-microvolt = <1800000>;
|
|
+ regulator-max-microvolt = <3300000>;
|
|
+
|
|
+ enable-gpio = <&gpio_ao GPIOAO_3 GPIO_OPEN_DRAIN>;
|
|
+ enable-active-high;
|
|
+ regulator-always-on;
|
|
+
|
|
+ gpios = <&gpio_ao GPIOAO_9 GPIO_OPEN_DRAIN>;
|
|
+ gpios-states = <1>;
|
|
+
|
|
+ states = <1800000 0>,
|
|
+ <3300000 1>;
|
|
+ };
|
|
+
|
|
+ vddao_1v8: regulator-vddao-1v8 {
|
|
+ compatible = "regulator-fixed";
|
|
+ regulator-name = "VDDAO_1V8";
|
|
+ regulator-min-microvolt = <1800000>;
|
|
+ regulator-max-microvolt = <1800000>;
|
|
+ vin-supply = <&vddao_3v3>;
|
|
+ regulator-always-on;
|
|
+ };
|
|
+
|
|
+ vddao_3v3: regulator-vddao-3v3 {
|
|
+ compatible = "regulator-fixed";
|
|
+ regulator-name = "VDDAO_3V3";
|
|
+ regulator-min-microvolt = <3300000>;
|
|
+ regulator-max-microvolt = <3300000>;
|
|
+ vin-supply = <&dc_in>;
|
|
+ regulator-always-on;
|
|
+ };
|
|
+
|
|
+ vddcpu_a: regulator-vddcpu-a {
|
|
+ /*
|
|
+ * MP8756GD DC/DC Regulator.
|
|
+ */
|
|
+ compatible = "pwm-regulator";
|
|
+
|
|
+ regulator-name = "VDDCPU_A";
|
|
+ regulator-min-microvolt = <680000>;
|
|
+ regulator-max-microvolt = <1040000>;
|
|
+
|
|
+ pwm-supply = <&dc_in>;
|
|
+
|
|
+ pwms = <&pwm_ab 0 1250 0>;
|
|
+ pwm-dutycycle-range = <100 0>;
|
|
+
|
|
+ regulator-boot-on;
|
|
+ regulator-always-on;
|
|
+ };
|
|
+
|
|
+ vddcpu_b: regulator-vddcpu-b {
|
|
+ /*
|
|
+ * SY8120B1ABC DC/DC Regulator.
|
|
+ */
|
|
+ compatible = "pwm-regulator";
|
|
+
|
|
+ regulator-name = "VDDCPU_B";
|
|
+ regulator-min-microvolt = <680000>;
|
|
+ regulator-max-microvolt = <1040000>;
|
|
+
|
|
+ pwm-supply = <&dc_in>;
|
|
+
|
|
+ pwms = <&pwm_AO_cd 1 1250 0>;
|
|
+ pwm-dutycycle-range = <100 0>;
|
|
+
|
|
+ regulator-boot-on;
|
|
+ regulator-always-on;
|
|
+ };
|
|
+
|
|
+ wifi32k: wifi32k {
|
|
+ compatible = "pwm-clock";
|
|
+ #clock-cells = <0>;
|
|
+ clock-frequency = <32768>;
|
|
+ pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
|
|
+ };
|
|
+};
|
|
+
|
|
+&arb {
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+&clkc_audio {
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+&cec_AO {
|
|
+ pinctrl-0 = <&cec_ao_a_h_pins>;
|
|
+ pinctrl-names = "default";
|
|
+ hdmi-phandle = <&hdmi_tx>;
|
|
+};
|
|
+
|
|
+&cecb_AO {
|
|
+ pinctrl-0 = <&cec_ao_b_h_pins>;
|
|
+ pinctrl-names = "default";
|
|
+ hdmi-phandle = <&hdmi_tx>;
|
|
+};
|
|
+
|
|
+&cpu0 {
|
|
+ cpu-supply = <&vddcpu_b>;
|
|
+ operating-points-v2 = <&cpu_opp_table_0>;
|
|
+ clocks = <&clkc CLKID_CPU_CLK>;
|
|
+ clock-latency = <50000>;
|
|
+};
|
|
+
|
|
+&cpu1 {
|
|
+ cpu-supply = <&vddcpu_b>;
|
|
+ operating-points-v2 = <&cpu_opp_table_0>;
|
|
+ clocks = <&clkc CLKID_CPU_CLK>;
|
|
+ clock-latency = <50000>;
|
|
+};
|
|
+
|
|
+&cpu100 {
|
|
+ cpu-supply = <&vddcpu_a>;
|
|
+ operating-points-v2 = <&cpub_opp_table_1>;
|
|
+ clocks = <&clkc CLKID_CPUB_CLK>;
|
|
+ clock-latency = <50000>;
|
|
+};
|
|
+
|
|
+&cpu101 {
|
|
+ cpu-supply = <&vddcpu_a>;
|
|
+ operating-points-v2 = <&cpub_opp_table_1>;
|
|
+ clocks = <&clkc CLKID_CPUB_CLK>;
|
|
+ clock-latency = <50000>;
|
|
+};
|
|
+
|
|
+&cpu102 {
|
|
+ cpu-supply = <&vddcpu_a>;
|
|
+ operating-points-v2 = <&cpub_opp_table_1>;
|
|
+ clocks = <&clkc CLKID_CPUB_CLK>;
|
|
+ clock-latency = <50000>;
|
|
+};
|
|
+
|
|
+&cpu103 {
|
|
+ cpu-supply = <&vddcpu_a>;
|
|
+ operating-points-v2 = <&cpub_opp_table_1>;
|
|
+ clocks = <&clkc CLKID_CPUB_CLK>;
|
|
+ clock-latency = <50000>;
|
|
+};
|
|
+
|
|
+&ext_mdio {
|
|
+ external_phy: ethernet-phy@0 {
|
|
+ /* Realtek RTL8211F (0x001cc916) */
|
|
+ reg = <0>;
|
|
+ max-speed = <1000>;
|
|
+
|
|
+ interrupt-parent = <&gpio_intc>;
|
|
+ /* MAC_INTR on GPIOZ_14 */
|
|
+ interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
|
|
+ };
|
|
+};
|
|
+
|
|
+/* Ethernet to be enabled in baseboard DT */
|
|
+ðmac {
|
|
+ pinctrl-0 = <ð_pins>, <ð_rgmii_pins>;
|
|
+ pinctrl-names = "default";
|
|
+ phy-mode = "rgmii-txid";
|
|
+ phy-handle = <&external_phy>;
|
|
+};
|
|
+
|
|
+&frddr_a {
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+&frddr_b {
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+&frddr_c {
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+/* HDMI to be enabled in baseboard DT */
|
|
+&hdmi_tx {
|
|
+ pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
|
|
+ pinctrl-names = "default";
|
|
+ hdmi-supply = <&dc_in>;
|
|
+};
|
|
+
|
|
+/* "Camera" I2C bus */
|
|
+&i2c1 {
|
|
+ pinctrl-0 = <&i2c1_sda_h6_pins>, <&i2c1_sck_h7_pins>;
|
|
+ pinctrl-names = "default";
|
|
+};
|
|
+
|
|
+/* Main I2C bus */
|
|
+&i2c2 {
|
|
+ pinctrl-0 = <&i2c2_sda_x_pins>, <&i2c2_sck_x_pins>;
|
|
+ pinctrl-names = "default";
|
|
+};
|
|
+
|
|
+/* "ID" I2C bus */
|
|
+&i2c3 {
|
|
+ pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
|
|
+ pinctrl-names = "default";
|
|
+};
|
|
+
|
|
+&pcie {
|
|
+ reset-gpios = <&gpio GPIOA_8 GPIO_ACTIVE_LOW>;
|
|
+};
|
|
+
|
|
+&pwm_ab {
|
|
+ pinctrl-0 = <&pwm_a_e_pins>;
|
|
+ pinctrl-names = "default";
|
|
+ clocks = <&xtal>;
|
|
+ clock-names = "clkin0";
|
|
+
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+&pwm_ef {
|
|
+ pinctrl-0 = <&pwm_e_pins>;
|
|
+ pinctrl-names = "default";
|
|
+
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+&pwm_AO_cd {
|
|
+ pinctrl-0 = <&pwm_ao_d_e_pins>;
|
|
+ pinctrl-names = "default";
|
|
+ clocks = <&xtal>;
|
|
+ clock-names = "clkin1";
|
|
+
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+&saradc {
|
|
+ vref-supply = <&vddao_1v8>;
|
|
+
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+/* on-module SDIO WiFi */
|
|
+&sd_emmc_a {
|
|
+ pinctrl-0 = <&sdio_pins>;
|
|
+ pinctrl-1 = <&sdio_clk_gate_pins>;
|
|
+ pinctrl-names = "default", "clk-gate";
|
|
+ #address-cells = <1>;
|
|
+ #size-cells = <0>;
|
|
+
|
|
+ bus-width = <4>;
|
|
+ sd-uhs-sdr104;
|
|
+ max-frequency = <50000000>;
|
|
+
|
|
+ non-removable;
|
|
+ disable-wp;
|
|
+
|
|
+ /* WiFi firmware requires power in suspend */
|
|
+ keep-power-in-suspend;
|
|
+
|
|
+ mmc-pwrseq = <&sdio_pwrseq>;
|
|
+
|
|
+ vmmc-supply = <&vddao_3v3>;
|
|
+ vqmmc-supply = <&vddao_3v3>;
|
|
+
|
|
+ status = "okay";
|
|
+
|
|
+ rtl8822cs: wifi@1 {
|
|
+ reg = <1>;
|
|
+ };
|
|
+};
|
|
+
|
|
+/* SD card to be enabled in baseboard DT */
|
|
+&sd_emmc_b {
|
|
+ pinctrl-0 = <&sdcard_c_pins>;
|
|
+ pinctrl-1 = <&sdcard_clk_gate_c_pins>;
|
|
+ pinctrl-names = "default", "clk-gate";
|
|
+
|
|
+ bus-width = <4>;
|
|
+ cap-sd-highspeed;
|
|
+ max-frequency = <50000000>;
|
|
+ disable-wp;
|
|
+
|
|
+ cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
|
|
+ vmmc-supply = <&vddao_3v3>;
|
|
+ vqmmc-supply = <&vddio_c>;
|
|
+};
|
|
+
|
|
+/* on-module eMMC */
|
|
+&sd_emmc_c {
|
|
+ pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>;
|
|
+ pinctrl-1 = <&emmc_clk_gate_pins>;
|
|
+ pinctrl-names = "default", "clk-gate";
|
|
+
|
|
+ bus-width = <8>;
|
|
+ cap-mmc-highspeed;
|
|
+ mmc-ddr-1_8v;
|
|
+ mmc-hs200-1_8v;
|
|
+ max-frequency = <200000000>;
|
|
+ disable-wp;
|
|
+
|
|
+ mmc-pwrseq = <&emmc_pwrseq>;
|
|
+ vmmc-supply = <&vddao_3v3>;
|
|
+ vqmmc-supply = <&vddao_1v8>;
|
|
+
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+&tdmif_b {
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+&tdmout_b {
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+/* on-module UART BT */
|
|
+&uart_A {
|
|
+ pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
|
|
+ pinctrl-names = "default";
|
|
+ uart-has-rtscts;
|
|
+
|
|
+ status = "okay";
|
|
+
|
|
+ bluetooth {
|
|
+ compatible = "realtek,rtl8822cs-bt";
|
|
+ enable-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
|
|
+ host-wake-gpios = <&gpio GPIOX_19 GPIO_ACTIVE_HIGH>;
|
|
+ device-wake-gpios = <&gpio GPIOX_18 GPIO_ACTIVE_HIGH>;
|
|
+ };
|
|
+};
|
|
+
|
|
+&uart_AO {
|
|
+ pinctrl-0 = <&uart_ao_a_pins>;
|
|
+ pinctrl-names = "default";
|
|
+
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+&usb {
|
|
+ phys = <&usb2_phy0>, <&usb2_phy1>;
|
|
+ phy-names = "usb2-phy0", "usb2-phy1";
|
|
+};
|
|
--
|
|
2.34.1
|
|
|