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[91.67.75.139]) by smtp.googlemail.com with ESMTPSA id n13sm4587460wrg.75.2021.06.16.21.50.00 (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 2/3] arm64: dts: rockchip: Add RK3399 Rock Pi 4a plus board Date: Thu, 17 Jun 2021 06:49:54 +0200 Message-Id: <20210617044955.598994-2-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 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Rock Pi 4a plus board is the successor of Rock Pi 4a 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 + .../boot/dts/rockchip/rk3399-rock-pi-4a-plus.dts | 14 ++++++++++++++ 2 files changed, 15 insertions(+) create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a-plus.dts diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile index c3e00c0e2db7..dbd7d37950f1 100644 --- a/arch/arm64/boot/dts/rockchip/Makefile +++ b/arch/arm64/boot/dts/rockchip/Makefile @@ -43,6 +43,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-haikou.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-roc-pc.dtb 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-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4c.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock960.dtb diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a-plus.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a-plus.dts new file mode 100644 index 000000000000..2deaab7f9307 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a-plus.dts @@ -0,0 +1,14 @@ +// 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 4A plus"; + compatible = "radxa,rockpi4a", "radxa,rockpi4", "rockchip,rk3399"; +};