From patchwork Sat Jul 23 07:42:46 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Kestrel X-Patchwork-Id: 12927113 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id EACF7CCA483 for ; Sat, 23 Jul 2022 07:43:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236993AbiGWHnB (ORCPT ); Sat, 23 Jul 2022 03:43:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54306 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236276AbiGWHnA (ORCPT ); Sat, 23 Jul 2022 03:43:00 -0400 Received: from mail-ej1-x62d.google.com (mail-ej1-x62d.google.com [IPv6:2a00:1450:4864:20::62d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 40E024A814; Sat, 23 Jul 2022 00:42:59 -0700 (PDT) Received: by mail-ej1-x62d.google.com with SMTP id ss3so12004529ejc.11; Sat, 23 Jul 2022 00:42:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=s79koBJKcUEHGr/LZx74gqZK4XdBpcqdo9YSWhBmsrI=; b=bI/+95tFnAcSmKP9LMOo8SdXOPhob1wblUBvtchK64vphseSxAwv2mNXuBgwQ91HqS fCxUzI/Ef3dAyWSrKG/eT60huPRQ6CYIg4vnxwvPFYBBr+6iukR1wKq9YCDwsm/QlDPK WYwpZ9SpeF0wHd7kMWDCmn7vdK99yzfgCZUrpEE9XSSuDcorz9jL9lwWBkU4Ka4hA1s9 bDiw2jRoaubPaxh5MyCrXTFuAUuBPy7RbhetDnrmlKS4ggLtAdetZMQjXGLRhwmHu4L8 xt5vaEurrNWLSbKcUJdQd40GpXiP+y0FNmPYyAJyN9//Z/s8Xep2b+b5k0vy9erJ6KYf UZpA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=s79koBJKcUEHGr/LZx74gqZK4XdBpcqdo9YSWhBmsrI=; b=ikwl4BIoSoMafBDpC869Yclx7AEkO+MpQWa3y0IUnw6o5Pa85PMsbO7+XWTxq2TSoA wu24lou44/VgKgM5PsK0TKAcjN9+KwezmJ0M7PG+akbIKiPQjyQBjexxwduaLDTJNYTi Azazf4xGfBrnf4QodviYbQeDpAPFtH55Rwkn/j1kpNNj/fmXyi4jU1jsmK0tz8crtN4U vMD/IbRywRsTsExnBajDNW0cOQfCbRyYHzRjaFEckK2JsFuaFV78bpR2FtKjAjS/kgcM vPiPfWxnQrkwhmodoluCwTVBUIIV801LimCtiZ+UtZYtVAY5bFHrRppk1rNdJrHcpwdf jnMQ== X-Gm-Message-State: AJIora8U4iN8jR/LcNyUDiJKgflvGzQ1ekLuIF3cixauPCLI/HZjoBMp csEZW8nKadBp5JLMxNxRJNfy1E5qgULhdg== X-Google-Smtp-Source: AGRyM1tsscvyXtfVwO4liCIv/PM8Tp/O6mMevt/kZ3BW1TaiRi5m+R4buCI+eS64QEFPvtnlAW+poQ== X-Received: by 2002:a17:906:2dd:b0:712:1293:3dd8 with SMTP id 29-20020a17090602dd00b0071212933dd8mr2725109ejk.448.1658562177735; Sat, 23 Jul 2022 00:42:57 -0700 (PDT) Received: from ubuntu.fritz.box ([155.133.219.250]) by smtp.gmail.com with ESMTPSA id ky4-20020a170907778400b0072aadbd48c7sm2819204ejc.84.2022.07.23.00.42.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 23 Jul 2022 00:42:57 -0700 (PDT) From: Daniel Kestrel To: kestrelseventyfour@gmail.com Cc: Bjorn Andersson , Mathieu Poirier , Rob Herring , linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 2/3] dt-bindings: remoteproc: Add AVM WASP Date: Sat, 23 Jul 2022 09:42:46 +0200 Message-Id: <20220723074247.32523-3-kestrelseventyfour@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220723074247.32523-1-kestrelseventyfour@gmail.com> References: <20220723074247.32523-1-kestrelseventyfour@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org AVM Fritzbox router boards may contain an additional ATH79 based SoC that has the wifi cards connected. This patch adds bindings for this remote processor. Signed-off-by: Daniel Kestrel --- .../bindings/remoteproc/avm,wasp-rproc.yaml | 61 +++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 Documentation/devicetree/bindings/remoteproc/avm,wasp-rproc.yaml diff --git a/Documentation/devicetree/bindings/remoteproc/avm,wasp-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/avm,wasp-rproc.yaml new file mode 100644 index 000000000000..e8618706a34f --- /dev/null +++ b/Documentation/devicetree/bindings/remoteproc/avm,wasp-rproc.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/remoteproc/avm,wasp-rproc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: AVM WASP processor controller bindings + +maintainers: + - Daniel Kestrel + +description: | + This document defines the bindings for the remoteproc component that loads and + boots firmwares on the AVM Wireless Assistant Support Processor (WASP) SoC + that is attached to some AVM Fritzbox devices (3390, 3490, 5490, 5491, 7490). + +properties: + compatible: + enum: + - avm,fritzbox3390-wasp + - avm,fritzbox3490-wasp + - avm,fritzbox5490-wasp + - avm,fritzbox5491-wasp + - avm,fritzbox7490-wasp + + avm,wasp-mdio: + $ref: /schemas/types.yaml#/definitions/phandle + description: Lantiq GSWIP switch mdio. + + avm,wasp-port: + $ref: /schemas/types.yaml#/definitions/phandle + description: Network port, where the WASP SoC is connected to. + + avm,reset-gpios: + description: Reset gpio of the WASP SoC. + maxItems: 1 + + avm,startup-gpios: + description: Startup gpio of the WASP SoC. + maxItems: 1 + +required: + - compatible + - avm,wasp-mdio + - avm,wasp-port + - avm,reset-gpios + - avm,startup-gpios + +additionalProperties: false + +examples: + - | + #include + + remoteproc { + compatible = "avm,fritzbox7490-wasp"; + avm,wasp-mdio = <&gswip_mdio>; + avm,wasp-port = <&port5>; + avm,reset-gpios = <&gpio 34 GPIO_ACTIVE_HIGH>; + avm,startup-gpios = <&gpio 5 GPIO_ACTIVE_HIGH>; + };