From patchwork Thu Jan 21 16:23:19 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 12036931 X-Patchwork-Delegate: lorenzo.pieralisi@arm.com 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=-19.2 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=unavailable 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 67881C433E6 for ; Thu, 21 Jan 2021 16:28:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2038F23A40 for ; Thu, 21 Jan 2021 16:28:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387826AbhAUQY1 (ORCPT ); Thu, 21 Jan 2021 11:24:27 -0500 Received: from mail.kernel.org ([198.145.29.99]:58468 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1733007AbhAUQYO (ORCPT ); Thu, 21 Jan 2021 11:24:14 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id E504E23A22; Thu, 21 Jan 2021 16:23:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1611246212; bh=vbZk+5NiV+voE7vyxbI+E68xQ2e7BmZr+LUw9f1ff78=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ODBtjb4Chxkm3+oELVFLjOhpiuaUfxuZzk25iisCJctLhez6n1hPE5FlUqy4qiXTO YExdAaHRQT49V51naGIPP3zv/YxQuSKpU6ehzbOKGcyddtjErffJ+7lMONDjJc5UYv oSaSoJMnzPSHT0X9ILJI1U3MOkKM+XPToUDBWxXyjx9U41lOxyu+SA/oQZH05wm2pW JPkkELiOTUlkiGh3+gi2cUXkOZ/q7ZE0Ad31Oy1N9qjP4r6iYRY2NMMMzj/3ChPUeV jTkCItxCQNqMSDK9z4oG/mxOzeJv5jv+8/Th6YvOFqYi1+vYyoARQZ9ZLMuLE8FQyF ZDnB/qzqymt8w== Received: by wens.tw (Postfix, from userid 1000) id 7C0DD5F839; Fri, 22 Jan 2021 00:23:28 +0800 (CST) From: Chen-Yu Tsai To: Shawn Lin , Lorenzo Pieralisi , Bjorn Helgaas , Heiko Stuebner Cc: Chen-Yu Tsai , Rob Herring , 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 v4 2/4] dt-bindings: arm: rockchip: Add FriendlyARM NanoPi M4B Date: Fri, 22 Jan 2021 00:23:19 +0800 Message-Id: <20210121162321.4538-3-wens@kernel.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210121162321.4538-1-wens@kernel.org> References: <20210121162321.4538-1-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. Acked-by: Rob Herring 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 8a2dd9f1cff2..c3036f95c7bc 100644 --- a/Documentation/devicetree/bindings/arm/rockchip.yaml +++ b/Documentation/devicetree/bindings/arm/rockchip.yaml @@ -132,6 +132,7 @@ properties: - enum: - friendlyarm,nanopc-t4 - friendlyarm,nanopi-m4 + - friendlyarm,nanopi-m4b - friendlyarm,nanopi-neo4 - const: rockchip,rk3399