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| author | Christopher Obbard <chris.obbard@collabora.com> | 2023-07-10 14:50:25 +0300 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2023-07-11 16:32:56 +0300 |
| commit | 86a0e14a82ea723c7b7381799f060612dc65cdf3 (patch) | |
| tree | 575858e2b13440a98dae679d748b4dd73e4c54ea /arch/arm64/boot/dts/rockchip/rk3399-rock-4se.dts | |
| parent | e7afb99e8f52f24514267f5482cd2f274220b360 (diff) | |
| download | linux-86a0e14a82ea723c7b7381799f060612dc65cdf3.tar.xz | |
arm64: dts: rockchip: Add Radxa ROCK 4SE
Add board-specific devicetree file for the RK3399T-based Radxa ROCK 4SE
board. This board offers similar peripherals in a similar form-factor to
the existing ROCK Pi 4B but uses the cost-optimised RK3399T processor
(which has different OPP table than the RK3399) and other minimal hardware
changes.
Signed-off-by: Christopher Obbard <chris.obbard@collabora.com>
Link: https://lore.kernel.org/r/20230710115025.507439-4-chris.obbard@collabora.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'arch/arm64/boot/dts/rockchip/rk3399-rock-4se.dts')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3399-rock-4se.dts | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-4se.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-4se.dts new file mode 100644 index 000000000000..7cfc198bbae7 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-4se.dts @@ -0,0 +1,65 @@ +// 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-t-opp.dtsi" + +/ { + model = "Radxa ROCK 4SE"; + compatible = "radxa,rock-4se", "rockchip,rk3399"; + + aliases { + mmc2 = &sdio0; + }; +}; + +&pinctrl { + usb2 { + vcc5v0_host_en: vcc5v0-host-en { + rockchip,pins = <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&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>; + }; +}; + +&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>; + }; +}; + +&vcc5v0_host { + enable-active-high; + gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&vcc5v0_host_en>; +}; |