diff options
| author | Jagan Teki <jagan@amarulasolutions.com> | 2023-01-25 21:40:23 +0530 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2023-01-29 13:09:34 +0100 |
| commit | af5a803bf212e077e5fb7a1d4cf6be02f74a74ca (patch) | |
| tree | c45581afe453c242c04da3a6d1565c7f4b481961 /arch/arm64/boot/dts/rockchip/rk3566-radxa-cm3.dtsi | |
| parent | cc52bfc04726a574fc4440bbbe0c710890e7040a (diff) | |
arm64: dts: rockchip: rk3566: Enable WiFi, BT support for Radxa CM3
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>
Diffstat (limited to 'arch/arm64/boot/dts/rockchip/rk3566-radxa-cm3.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3566-radxa-cm3.dtsi | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-radxa-cm3.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-radxa-cm3.dtsi index 23a85a13311a..3de3a4f38756 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-radxa-cm3.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3566-radxa-cm3.dtsi @@ -66,6 +66,15 @@ 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 @@ }; &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 @@ 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 @@ 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 @@ 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"; }; |