diff options
| author | Alex Bee <[email protected]> | 2021-06-18 20:12:54 +0200 |
|---|---|---|
| committer | Heiko Stuebner <[email protected]> | 2021-09-15 17:50:20 +0200 |
| commit | 4b718ae7d6e7be3aadfd249dbeefabef5c866071 (patch) | |
| tree | 0597d8a1c0a48e8ebadd9bb611c2822773a62014 | |
| parent | 3a91fb475cf9a842e26ec8e49a4dcfbdc774a879 (diff) | |
arm64: dts: rockchip: Add RK3399 ROCK Pi 4B+ board
ROCK Pi 4B+ board is the successor of ROCK Pi 4B board.
Differences to the original version are
- has RK3399 OP1 SoC revision
- has eMMC (16 or 32 GB) soldered on board (no changes required,
since it is enabled in rk3399-rock-pi-4.dtsi)
- dev boards have SPI flash soldered, but as per manufacturer response,
this won't be the case for mass production boards
Signed-off-by: Alex Bee <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b-plus.dts | 47 |
2 files changed, 48 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile index 5e2e852c5f69..b1c3f32ac11a 100644 --- a/arch/arm64/boot/dts/rockchip/Makefile +++ b/arch/arm64/boot/dts/rockchip/Makefile @@ -47,6 +47,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-roc-pc-plus.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4a.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4a-plus.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4b.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4b-plus.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4c.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock960.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rockpro64-v2.dtb diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b-plus.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b-plus.dts new file mode 100644 index 000000000000..dfad13d2ab24 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b-plus.dts @@ -0,0 +1,47 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2019 Akash Gajjar <[email protected]> + * Copyright (c) 2019 Pragnesh Patel <[email protected]> + */ + +/dts-v1/; +#include "rk3399-rock-pi-4.dtsi" +#include "rk3399-op1-opp.dtsi" + +/ { + model = "Radxa ROCK Pi 4B+"; + compatible = "radxa,rockpi4b-plus", "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 GPIO_ACTIVE_HIGH>; + interrupt-names = "host-wake"; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_host_wake_l>; + }; +}; + +&uart0 { + status = "okay"; + + bluetooth { + compatible = "brcm,bcm43438-bt"; + clocks = <&rk808 1>; + clock-names = "ext_clock"; + 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>; + pinctrl-names = "default"; + pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>; + }; +}; |