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Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1ldqXa-003osc-1j; Tue, 04 May 2021 08:36:27 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 52435613B3; Tue, 4 May 2021 08:36:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1620117385; bh=P4R0wIusFfi+tbxKIZS7tgEnt8ABZzayysHovlokyMo=; h=From:To:Cc:Subject:Date:From; b=bIPqeI8pW4RBFXUepre+PYKq1BHhmvJ8C6VpOjZxh6kF+0XT6h8eqrIvVbE/eQfhQ DpqV+H2if46G4y+VWTPXKdUdvyoephpaqXzg3O+hvkhTJH3AvfpjtPHlcwSMmXkehY 4KH/zPjsTHKa5MImDS81sei29P9hyeYRSiqAdFgYSFOEp3sNzXxC06kr/eOBBONFY9 INf71MfINptRxTHQk+e0XvfqiwbXMu8zXAItR9rGfwBHn8qAG6jGtPeD9ErfF9478W bDg3r5cI6UyBQv42V9jjT0ZWTCcfuL9BEnXDo52lj1fjemB+Sl6zlrwgy8VkRO7Onp I/BenehoI9oSw== Received: by wens.tw (Postfix, from userid 1000) id 2BA645FBFA; Tue, 4 May 2021 16:36:23 +0800 (CST) From: Chen-Yu Tsai To: Rob Herring , Heiko Stuebner Cc: Chen-Yu Tsai , devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/4] arm64: dts: rockchip: rk3328: Enable USB3 on some SBCs Date: Tue, 4 May 2021 16:36:12 +0800 Message-Id: <20210504083616.9654-1-wens@kernel.org> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210504_013626_149294_4959AF40 X-CRM114-Status: GOOD ( 14.23 ) 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 From: Chen-Yu Tsai Hi everyone, Here are some patches that enable USB3 on RK3328 SBCs that I own. The changes are quite straightforward, except for the NanoPi R2S, which has a USB3 Ethernet chip attached. I am aware that there's already a patch [1] for that. This is my spin on things using the USB device binding, with comments on how the USB ports are arranged, that I had done but couldn't find the time to send out. The last patch also results in some warnings from checkpatch.pl: WARNING: DT compatible string "usbbda,8153" appears un-documented -- check ./Documentation/devicetree/bindings/ #88: FILE: arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts:398: + compatible = "usbbda,8153"; WARNING: DT compatible string vendor "usbbda" appears un-documented -- check ./Documentation/devicetree/bindings/vendor-prefixes.yaml #88: FILE: arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts:398: + compatible = "usbbda,8153"; At least the first warning should be covered by the USB device binding Documentation/devicetree/bindings/usb/usb-device.yaml while we probably should add an exception to vendor-prefixes.yaml for the second warning. Please let me know what you think. Regards ChenYu [1] https://lore.kernel.org/linux-rockchip/20210405093423.16149-1-cnsztl@gmail.com/ Cameron Nemo (1): arm64: dts: rockchip: rk3328: Enable USB3 for Rock64 Chen-Yu Tsai (3): arm64: dts: rockchip: rk3328: Enable USB3 for ROC-RK3328-CC arm64: dts: rockchip: rk3328: Enable USB3 for Rock Pi E arm64: dts: rockchip: rk3328: Enable USB3 Ethernet on NanoPi R2S .../boot/dts/rockchip/rk3328-nanopi-r2s.dts | 32 +++++++++++++++++++ .../arm64/boot/dts/rockchip/rk3328-roc-cc.dts | 5 +++ .../boot/dts/rockchip/rk3328-rock-pi-e.dts | 5 +++ .../arm64/boot/dts/rockchip/rk3328-rock64.dts | 5 +++ 4 files changed, 47 insertions(+)