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[23.128.96.18]) by mx.google.com with ESMTP id ar8si11212851ejc.496.2020.11.15.23.57.58; Sun, 15 Nov 2020 23:58:21 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=uoJzxShY; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728024AbgKPHyx (ORCPT + 99 others); Mon, 16 Nov 2020 02:54:53 -0500 Received: from mail.kernel.org ([198.145.29.99]:48816 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727903AbgKPHyv (ORCPT ); Mon, 16 Nov 2020 02:54:51 -0500 Received: from wens.tw (mirror2.csie.ntu.edu.tw [140.112.30.76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id AE1E6222E8; Mon, 16 Nov 2020 07:54:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1605513290; bh=q0JIDRhJdDz77Yyth8UbeOSGaE5MbbRHj8XZKD8tXFM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uoJzxShYJO/3h8yerzRIW47PSbdYTArwyC5BQdjYmC1ichK06nOinQi8DXSvvgBmE L4k+CAx48je3OQQu2JvuhFS/3GByrbZfUfKNEyjdM/ISiX+3VGQKF3BjoZSL3Bg/lC OEefN2q/p5lDDJMcbIqvn9JxH+jFwq+3tNtYkAI0= Received: by wens.tw (Postfix, from userid 1000) id 982195FBCC; Mon, 16 Nov 2020 15:54:47 +0800 (CST) From: Chen-Yu Tsai To: Shawn Lin , Lorenzo Pieralisi , Rob Herring , Bjorn Helgaas , Heiko Stuebner Cc: Chen-Yu Tsai , Robin Murphy , Johan Jonker , linux-pci@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH 2/4] dt-bindings: arm: rockchip: Add FriendlyARM NanoPi M4B Date: Mon, 16 Nov 2020 15:52:13 +0800 Message-Id: <20201116075215.15303-3-wens@kernel.org> X-Mailer: git-send-email 2.29.1 In-Reply-To: <20201116075215.15303-1-wens@kernel.org> References: <20201116075215.15303-1-wens@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Chen-Yu Tsai The NanoPi M4B is a minor revision of the original M4. The differences against the original Nanopi M4 that are common with the other M4V2 revision include: - microphone header removed - power button added - recovery button added Additional changes specific to the M4B: - USB 3.0 hub removed; board now has 2x USB 3.0 type-A ports and 2x USB 2.0 ports - ADB toggle switch added; this changes the top USB 3.0 host port to a peripheral port - Type-C port no longer supports data or PD - WiFi/Bluetooth combo chip switched to AP6256, which supports BT 5.0 but only 1T1R (down from 2T2R) for WiFi Add a compatible string for the new board revision. Signed-off-by: Chen-Yu Tsai --- Documentation/devicetree/bindings/arm/rockchip.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml index 37fd456170d2..1c0ec57ba860 100644 --- a/Documentation/devicetree/bindings/arm/rockchip.yaml +++ b/Documentation/devicetree/bindings/arm/rockchip.yaml @@ -126,6 +126,7 @@ properties: - enum: - friendlyarm,nanopc-t4 - friendlyarm,nanopi-m4 + - friendlyarm,nanopi-m4b - friendlyarm,nanopi-neo4 - const: rockchip,rk3399 -- 2.29.1