From 0022461ba651d28b35301f0d3bb37af6cd6df431 Mon Sep 17 00:00:00 2001 From: Christopher Obbard Date: Wed, 19 Jul 2023 17:33:57 +0100 Subject: arm: rockchip: Add Radxa ROCK 4SE Add board-specific devicetree/config 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. Kernel tag: next-20230719 Kernel commits: - 86a0e14a82ea ("arm64: dts: rockchip: Add Radxa ROCK 4SE") Signed-off-by: Christopher Obbard Reviewed-by: Kever Yang --- arch/arm/dts/Makefile | 1 + arch/arm/dts/rk3399-rock-4se-u-boot.dtsi | 6 +++ arch/arm/dts/rk3399-rock-4se.dts | 65 ++++++++++++++++++++++++++++++++ 3 files changed, 72 insertions(+) create mode 100644 arch/arm/dts/rk3399-rock-4se-u-boot.dtsi create mode 100644 arch/arm/dts/rk3399-rock-4se.dts (limited to 'arch') diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index d1ac8acce5c..f758ced7b71 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -161,6 +161,7 @@ dtb-$(CONFIG_ROCKCHIP_RK3399) += \ rk3399-roc-pc.dtb \ rk3399-roc-pc-mezzanine.dtb \ rk3399-rock-4c-plus.dtb \ + rk3399-rock-4se.dtb \ rk3399-rock-pi-4a.dtb \ rk3399-rock-pi-4c.dtb \ rk3399-rock960.dtb \ diff --git a/arch/arm/dts/rk3399-rock-4se-u-boot.dtsi b/arch/arm/dts/rk3399-rock-4se-u-boot.dtsi new file mode 100644 index 00000000000..85ee5770add --- /dev/null +++ b/arch/arm/dts/rk3399-rock-4se-u-boot.dtsi @@ -0,0 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2019 Jagan Teki + */ + +#include "rk3399-rock-pi-4-u-boot.dtsi" diff --git a/arch/arm/dts/rk3399-rock-4se.dts b/arch/arm/dts/rk3399-rock-4se.dts new file mode 100644 index 00000000000..7cfc198bbae --- /dev/null +++ b/arch/arm/dts/rk3399-rock-4se.dts @@ -0,0 +1,65 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2019 Akash Gajjar + * Copyright (c) 2019 Pragnesh Patel + */ + +/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 = ; + 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>; +}; -- cgit v1.2.3