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arm64: dts: rockchip: rk3566: Enable WiFi, BT support for Radxa CM3

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Radxa Compute Module 3 has an onboard AW_CM256SM WiFi/BT module.

Add nodes for enabling it.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Link: https://lore.kernel.org/r/20230125161023.12115-2-jagan@amarulasolutions.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Jagan Teki
2023-01-25 21:40:23 +05:30
committed by Heiko Stuebner
parent cc52bfc047
commit af5a803bf2
1 changed files with 80 additions and 0 deletions
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80
arch/arm64/boot/dts/rockchip/rk3566-radxa-cm3.dtsi
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@@ -66,6 +66,15 @@ vcca_1v8: vcca-1v8-regulator {
regulator-max-microvolt = <1800000>;
vin-supply = <&vcc_1v8_p>;
};
sdio_pwrseq: pwrseq-sdio {
compatible = "mmc-pwrseq-simple";
clocks = <&rk817 1>;
clock-names = "ext_clock";
pinctrl-names = "default";
pinctrl-0 = <&wifi_reg_on_h>;
reset-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_LOW>;
};
};
&cpu0 {
@@ -287,6 +296,20 @@ regulator-state-mem {
};
&pinctrl {
bluetooth {
bt_host_wake_h: bt-host-wake-h {
rockchip,pins = <2 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
};
bt_reg_on_h: bt-reg-on-h {
rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
};
bt_wake_host_h: bt-wake-host-h {
rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
pmic {
pmic_int_l: pmic-int-l {
rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
@@ -298,6 +321,16 @@ user_led2: user-led2 {
rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
wifi {
wifi_reg_on_h: wifi-reg-on-h {
rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
};
wifi_host_wake_h: wifi-host-wake-h {
rockchip,pins = <2 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
&pmu_io_domains {
@@ -318,6 +351,34 @@ &saradc {
status = "okay";
};
&sdmmc1 {
#address-cells = <1>;
#size-cells = <0>;
bus-width = <4>;
disable-wp;
cap-sd-highspeed;
cap-sdio-irq;
keep-power-in-suspend;
mmc-pwrseq = <&sdio_pwrseq>;
non-removable;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_clk &sdmmc1_cmd>;
sd-uhs-sdr104;
vmmc-supply = <&vcc_3v3>;
vqmmc-supply = <&vcc_1v8>;
status = "okay";
wifi@1 {
compatible = "brcm,bcm43455-fmac";
reg = <1>;
interrupt-parent = <&gpio2>;
interrupts = <RK_PC1 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "host-wake";
pinctrl-names = "default";
pinctrl-0 = <&wifi_host_wake_h>;
};
};
&sdhci {
bus-width = <8>;
max-frequency = <200000000>;
@@ -330,6 +391,25 @@ &sdhci {
status = "okay";
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&uart1m0_ctsn &uart1m0_rtsn &uart1m0_xfer>;
status = "okay";
bluetooth {
compatible = "brcm,bcm4345c5";
clocks = <&rk817 1>;
clock-names = "lpo";
device-wakeup-gpios = <&gpio2 RK_PB2 GPIO_ACTIVE_HIGH>;
host-wakeup-gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_HIGH>;
reset-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&bt_host_wake_h &bt_reg_on_h &bt_wake_host_h>;
vbat-supply = <&vcc_3v3>;
vddio-supply = <&vcc_1v8>;
};
};
&usb2phy0 {
status = "okay";
};