From mboxrd@z Thu Jan 1 00:00:00 1970 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=-14.0 required=3.0 tests=BAYES_00,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 B91A7C432BE for ; Wed, 28 Jul 2021 17:36:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9EA39600CD for ; Wed, 28 Jul 2021 17:36:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229727AbhG1Rg7 (ORCPT ); Wed, 28 Jul 2021 13:36:59 -0400 Received: from mail-io1-f50.google.com ([209.85.166.50]:38871 "EHLO mail-io1-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229515AbhG1Rg5 (ORCPT ); Wed, 28 Jul 2021 13:36:57 -0400 Received: by mail-io1-f50.google.com with SMTP id a13so3849607iol.5; Wed, 28 Jul 2021 10:36:54 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=+ZuWCSGhI9p946I5meiTY9tIujdg9WTVzTMSIiS4wvA=; b=rowxeJEt+7OrmigRlYQ3zs+P/C7VbmZCElTDPQy5iCzPggHdHESNG6dyrq8npDdHba J4sY55w1qCt+kFd0JKch0eHQUQuFSYwuxC94qeNcNKyE1sEepZhi1RXn6xaxqrkEbhuj UK+sWXGDW2sC905LbxWEIp/gW5CzNmwhDDDtETRCRPOEA+mY5XO42OTk75vARY1Atp4/ U5At/FC+NBDRXRAJvVOU4YORAie1Ix7NZj1JN0PIDLFo6XidpkJUi0lXu7HFJ52kYbxg EohXwEOToPpYGQh2LIEAOfoA8TJwlVzfDlCgwNNQDusorvrkc/A0fznckltUcuoBoNZH Fphw== X-Gm-Message-State: AOAM531mAJpkbF9qwIe2cZGdkl5ocnBNg2Ptbsx4thCdblWB+bVLUqp7 fkCQ7t1iXlWTA+9gIeZaWA== X-Google-Smtp-Source: ABdhPJxCmh3UPQcqE4Y7EaPT/8ZYwkH97oksdw+d/L95duJC5Jdb6zChMU6kTNaWH9jRrV8yythhsw== X-Received: by 2002:a05:6638:289:: with SMTP id c9mr876595jaq.14.1627493814569; Wed, 28 Jul 2021 10:36:54 -0700 (PDT) Received: from robh.at.kernel.org ([64.188.179.248]) by smtp.gmail.com with ESMTPSA id g4sm335630ilc.11.2021.07.28.10.36.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Jul 2021 10:36:53 -0700 (PDT) Received: (nullmailer pid 1298058 invoked by uid 1000); Wed, 28 Jul 2021 17:36:49 -0000 Date: Wed, 28 Jul 2021 11:36:49 -0600 From: Rob Herring To: Srinivas Kandagatla Cc: bjorn.andersson@linaro.org, broonie@kernel.org, plai@codeaurora.org, tiwai@suse.de, devicetree@vger.kernel.org, perex@perex.cz, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, lgirdwood@gmail.com, bgoswami@codeaurora.org Subject: Re: [PATCH v2 04/16] ASoC: qcom: dt-bindings: add bindings Audio Processing manager Message-ID: <20210728173649.GA1290628@robh.at.kernel.org> References: <20210714153039.28373-1-srinivas.kandagatla@linaro.org> <20210714153039.28373-5-srinivas.kandagatla@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210714153039.28373-5-srinivas.kandagatla@linaro.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jul 14, 2021 at 04:30:27PM +0100, Srinivas Kandagatla wrote: > This patch adds bindings support for Qualcomm Audio Processing Manager > service in Audio DSP. > > Audio Process Manager is one of the static service in DSP which is > responsible for Command/response handling, graph Management > and Control/Event management between modules. This all looks fairly similar to the prior Qcom audio binding(s). It would be nice to not see this all re-invented. > > Signed-off-by: Srinivas Kandagatla > --- > .../devicetree/bindings/sound/qcom,q6apm.yaml | 87 +++++++++++++++++++ > include/dt-bindings/sound/qcom,q6apm.h | 8 ++ > 2 files changed, 95 insertions(+) > create mode 100644 Documentation/devicetree/bindings/sound/qcom,q6apm.yaml > create mode 100644 include/dt-bindings/sound/qcom,q6apm.h > > diff --git a/Documentation/devicetree/bindings/sound/qcom,q6apm.yaml b/Documentation/devicetree/bindings/sound/qcom,q6apm.yaml > new file mode 100644 > index 000000000000..6f27567523a9 > --- /dev/null > +++ b/Documentation/devicetree/bindings/sound/qcom,q6apm.yaml > @@ -0,0 +1,87 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: "http://devicetree.org/schemas/sound/qcom,q6apm.yaml#" > +$schema: "http://devicetree.org/meta-schemas/core.yaml#" > + > +title: Qualcomm Audio Process Manager binding > + > +maintainers: > + - Srinivas Kandagatla > + > +description: | > + This binding describes the Qualcomm Audio Process Manager service in DSP > + > +properties: > + compatible: > + const: qcom,q6apm > + > + reg: > + maxItems: 1 > + > + '#address-cells': > + const: 1 > + > + '#size-cells': > + const: 0 > + > +#APM Services > +patternProperties: > + 'apm@[0-9]+$': This means '.*apm' for the node name. Did you need a '^'? > + type: object > + description: > + APM devices use subnodes for services. > + > + properties: > + compatible: > + enum: > + - qcom,q6apm-dais > + - qcom,q6apm-bedais > + > + iommus: > + maxItems: 1 > + > + "#sound-dai-cells": > + const: 1 > + > + reg: > + maxItems: 1 > + > + required: > + - compatible > + - reg > + - '#sound-dai-cells' > + > + additionalProperties: false > + > +required: > + - compatible > + - reg > + > +additionalProperties: false > + > +examples: > + - | > + gpr { > + #address-cells = <1>; > + #size-cells = <0>; > + gprservice@1 { > + compatible = "qcom,q6apm"; > + reg = <1>; > + > + #address-cells = <1>; > + #size-cells = <0>; > + > + apm@1 { > + compatible = "qcom,q6apm-dais"; > + #sound-dai-cells = <1>; > + reg = <1>; > + }; > + > + apm@2 { > + compatible = "qcom,q6apm-bedais"; > + #sound-dai-cells = <1>; > + reg = <2>; > + }; > + }; > + }; > diff --git a/include/dt-bindings/sound/qcom,q6apm.h b/include/dt-bindings/sound/qcom,q6apm.h > new file mode 100644 > index 000000000000..3c3987eb6e95 > --- /dev/null > +++ b/include/dt-bindings/sound/qcom,q6apm.h > @@ -0,0 +1,8 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ > +#ifndef __DT_BINDINGS_Q6_APM_H__ > +#define __DT_BINDINGS_Q6_APM_H__ > + > +/* Audio Process Manager (APM) virtual ports IDs */ > +#include Why add this indirection? Rename the file if you need something to cover both. > + > +#endif /* __DT_BINDINGS_Q6_APM_H__ */ > -- > 2.21.0 > >