From patchwork Wed Nov 18 07:17:22 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 11918699 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B8E1BC63777 for ; Wed, 18 Nov 2020 07:18:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 615112223D for ; Wed, 18 Nov 2020 07:18:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="fZw1+P6X" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726745AbgKRHRg (ORCPT ); Wed, 18 Nov 2020 02:17:36 -0500 Received: from mail.kernel.org ([198.145.29.99]:54602 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726710AbgKRHRg (ORCPT ); Wed, 18 Nov 2020 02:17:36 -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 3DC3E2467D; Wed, 18 Nov 2020 07:17:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1605683855; bh=q0JIDRhJdDz77Yyth8UbeOSGaE5MbbRHj8XZKD8tXFM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=fZw1+P6X2B5zX/qz2dggYW0PIEOQHKQh6EncGn90uPS3Vp6T91KuRtHdujYQdoN7z 8kmEtUF28L2+jo48we+gE/hjtz1w1tG+Rrxx9cOUZpBcGo5qXpTe4mL7bIcrBHMABv /SdjglvbibQ/U5caweKqFEJ2wxkF7i3hqbvW3lpE= Received: by wens.tw (Postfix, from userid 1000) id 894AD5FD69; Wed, 18 Nov 2020 15:17:31 +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 v2 2/4] dt-bindings: arm: rockchip: Add FriendlyARM NanoPi M4B Date: Wed, 18 Nov 2020 15:17:22 +0800 Message-Id: <20201118071724.4866-3-wens@kernel.org> X-Mailer: git-send-email 2.29.1 In-Reply-To: <20201118071724.4866-1-wens@kernel.org> References: <20201118071724.4866-1-wens@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pci@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 Acked-by: Rob Herring --- 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