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[91.67.75.139]) by smtp.googlemail.com with ESMTPSA id n13sm4587460wrg.75.2021.06.16.21.50.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Jun 2021 21:50:01 -0700 (PDT) From: Alex Bee To: Heiko Stuebner Cc: devicetree@vger.kernel.org, balbi@kernel.org, gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org, Alex Bee Subject: [PATCH 3/3] arm64: dts: rockchip: Add RK3399 Rock Pi 4b plus board Date: Thu, 17 Jun 2021 06:49:55 +0200 Message-Id: <20210617044955.598994-3-knaerzche@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210617044955.598994-1-knaerzche@gmail.com> References: <20210617044955.598994-1-knaerzche@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210616_215004_895061_9279DA23 X-CRM114-Status: GOOD ( 16.04 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Rock Pi 4b plus 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 I didn't add yet another compatible, since the small set of differences are captured by the device tree. Signed-off-by: Alex Bee --- arch/arm64/boot/dts/rockchip/Makefile | 1 + .../dts/rockchip/rk3399-rock-pi-4b-plus.dts | 47 +++++++++++++++++++ 2 files changed, 48 insertions(+) create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b-plus.dts diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile index dbd7d37950f1..e867e5889d44 100644 --- a/arch/arm64/boot/dts/rockchip/Makefile +++ b/arch/arm64/boot/dts/rockchip/Makefile @@ -45,6 +45,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-roc-pc-mezzanine.dtb dtb-$(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..ea68b8c9d9ba --- /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 + * Copyright (c) 2019 Pragnesh Patel + */ + +/dts-v1/; +#include "rk3399-rock-pi-4.dtsi" +#include "rk3399-op1-opp.dtsi" + +/ { + model = "Radxa ROCK Pi 4B plus"; + 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 = ; + 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>; + }; +};