From patchwork Sun Jan 10 03:58:45 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: 360236 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=-19.3 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,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 33310C4332B for ; Sun, 10 Jan 2021 03:59:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E915C23715 for ; Sun, 10 Jan 2021 03:59:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726476AbhAJD7d (ORCPT ); Sat, 9 Jan 2021 22:59:33 -0500 Received: from mail.kernel.org ([198.145.29.99]:34974 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726062AbhAJD7b (ORCPT ); Sat, 9 Jan 2021 22:59:31 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id EE6B722DBF; Sun, 10 Jan 2021 03:58:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1610251130; bh=XBh3xURhtblajRqazPG5HcxWnzDN6UC7F4000rWWthI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RumPg9Fr/nuLuP/rZ1sD74CYEP4SrdGa1xb2S14JE4K2Prx/NLHp+wrBa1FpRPSvv U0L4bsr8LyFGlxWAQyzTaM/PRYCD0AWlvbmZVM9c4SAeFKrWOELMArf6FObNj1zr6X lP/VrV+aioeRO4UNaj6/CHsWpx38Ws0tYR0EHBWHF7PE6DbvlLTHJc0RChnyLBmP9O jn5ErlYuVM3MhcLgNtE6euX3p9CFNNxVSLzT1bRYEQ45leSIzH3/a/nUQymkz6dw/A 0s5DhAxJ6YUEJZdoPPJVv3IkR4V8M+lKPvf6jAScGRWOP5eK33OcpuEbO/5OVrgod6 v/RSN7JZQKlhA== Received: by wens.tw (Postfix, from userid 1000) id 095595F74A; Sun, 10 Jan 2021 11:58:47 +0800 (CST) From: Chen-Yu Tsai To: Rob Herring , Heiko Stuebner Cc: Chen-Yu Tsai , linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH 2/3] dt-bindings: arm: rockchip: Add Radxa ROCK Pi E Date: Sun, 10 Jan 2021 11:58:45 +0800 Message-Id: <20210110035846.9155-3-wens@kernel.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210110035846.9155-1-wens@kernel.org> References: <20210110035846.9155-1-wens@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Chen-Yu Tsai Radxa ROCK Pi E is a router oriented SBC based on Rockchip's RK3328 SoC. As the official wiki page puts it, "E for Ethernets". It features the RK3328 SoC, gigabit and fast Ethernet RJ45 ports, both directly served by Ethernet controllers in the SoC, a USB 3.0 host port, a power-only USB type-C port, a 3.5mm headphone jack for audio output, two LEDs, a 40-pin Raspberry Pi style GPIO header, and optional WiFi+BT and PoE header. The board comes in multiple configurations, differing in the amount of onboard RAM, the level of WiFi+BT (none, 802.11n 2.4GHz, or 802.11ac 2.4 GHz & 5 GHz), and whether PoE is supported or not. These variants can all share the same device tree. The USB 2.0 OTG controller is available on the 40-pin header. This is not enabled in the device tree, since it is possible to use it in a host-only configuration, or in OTG mode with an extra pin from the header as the ID pin. The device tree is based on the one of the Rock64, with various parts modified to match the ROCK Pi E, and some parts updated to newer styles, such as the gmac2io node's mdio sub-node. Add a compatible string for the new board. Signed-off-by: Chen-Yu Tsai Acked-by: Rob Herring --- Documentation/devicetree/bindings/arm/rockchip.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml index 773fd4c531ed..c3036f95c7bc 100644 --- a/Documentation/devicetree/bindings/arm/rockchip.yaml +++ b/Documentation/devicetree/bindings/arm/rockchip.yaml @@ -468,6 +468,11 @@ properties: - const: radxa,rockpi4 - const: rockchip,rk3399 + - description: Radxa ROCK Pi E + items: + - const: radxa,rockpi-e + - const: rockchip,rk3328 + - description: Radxa ROCK Pi N8 items: - const: radxa,rockpi-n8