diff options
Diffstat (limited to 'arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b.dts')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b.dts | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b.dts new file mode 100644 index 000000000000..6ea3180e57ca --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b.dts @@ -0,0 +1,60 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2019 Akash Gajjar <Akash_Gajjar@mentor.com> + * Copyright (c) 2019 Pragnesh Patel <Pragnesh_Patel@mentor.com> + */ + +/dts-v1/; +#include "rk3399-rock-pi-4.dtsi" +#include "rk3399-opp.dtsi" + +/ { + model = "Radxa ROCK Pi 4B"; + compatible = "radxa,rockpi4b", "radxa,rockpi4", "rockchip,rk3399"; + + aliases { + mmc2 = &sdio0; + }; +}; + +&sdio0 { + status = "okay"; + + brcmf: wifi@1 { + compatible = "brcm,bcm4329-fmac"; + reg = <1>; + interrupt-parent = <&gpio0>; + interrupts = <RK_PA3 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "host-wake"; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_host_wake_l>; + }; +}; + +&spi1 { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <108000000>; + }; +}; + +&uart0 { + status = "okay"; + + bluetooth { + compatible = "brcm,bcm4345c5"; + clocks = <&rk808 1>; + clock-names = "lpo"; + device-wakeup-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>; + host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>; + shutdown-gpios = <&gpio0 RK_PB1 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>; + }; +}; |