Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
Sender: srivasam=codeaurora.org@mg.codeaurora.org
DMARC-Filter: OpenDMARC Filter v1.4.1 smtp.codeaurora.org 97A1DC4338F
Subject: Re: [PATCH v2 1/2] ASoC: google: dt-bindings: Add sc7280-herobrine
 machine bindings
To:     Stephen Boyd <swboyd@chromium.org>, agross@kernel.org,
        alsa-devel@alsa-project.org, bgoswami@codeaurora.org,
        bjorn.andersson@linaro.org, broonie@kernel.org,
        devicetree@vger.kernel.org, judyhsiao@chromium.org,
        lgirdwood@gmail.com, linux-arm-msm@vger.kernel.org,
        linux-kernel@vger.kernel.org, perex@perex.cz, plai@codeaurora.org,
        robh+dt@kernel.org, rohitkr@codeaurora.org,
        srinivas.kandagatla@linaro.org, tiwai@suse.com
References: <1631539062-28577-1-git-send-email-srivasam@codeaurora.org>
 <1631539062-28577-2-git-send-email-srivasam@codeaurora.org>
 <CAE-0n50=ABP+fs1U3JjiqMSKphfxFsZBqQQYwVH2o_iOE1Wu_g@mail.gmail.com>
From:   Srinivasa Rao Mandadapu <srivasam@codeaurora.org>
Organization: Qualcomm India Private Limited.
Message-ID: <e1e84488-2af5-2272-010a-474788a498a3@codeaurora.org>
Date:   Wed, 15 Sep 2021 16:45:43 +0530
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101
 Thunderbird/78.14.0
MIME-Version: 1.0
In-Reply-To: <CAE-0n50=ABP+fs1U3JjiqMSKphfxFsZBqQQYwVH2o_iOE1Wu_g@mail.gmail.com>
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: 7bit
Content-Language: en-US
Precedence: bulk


On 9/14/2021 1:21 AM, Stephen Boyd wrote:
> Quoting Srinivasa Rao Mandadapu (2021-09-13 06:17:41)
>> diff --git a/Documentation/devicetree/bindings/sound/google,sc7280-herobrine.yaml b/Documentation/devicetree/bindings/sound/google,sc7280-herobrine.yaml
>> new file mode 100644
>> index 0000000..e0d705f
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/sound/google,sc7280-herobrine.yaml
>> @@ -0,0 +1,169 @@
>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
>> +%YAML 1.2
>> +---
>> +$id: http://devicetree.org/schemas/sound/google,sc7280-herobrine.yaml#
>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>> +
>> +title: Google SC7280-Herobrine ASoC sound card driver
>> +
>> +maintainers:
>> +  - Srinivasa Rao Mandadapu <srivasam@codeaurora.org>
>> +  - Judy Hsiao <judyhsiao@chromium.org>
>> +
>> +description:
>> +  This binding describes the SC7280 sound card which uses LPASS for audio.
>> +
>> +properties:
>> +  compatible:
>> +    enum:
>> +      - google,sc7280-herobrine
>> +
>> +  audio-routing:
>> +    $ref: /schemas/types.yaml#/definitions/non-unique-string-array
>> +    description:
>> +      A list of the connections between audio components. Each entry is a
>> +      pair of strings, the first being the connection's sink, the second
>> +      being the connection's source.
>> +
>> +  model:
>> +    $ref: /schemas/types.yaml#/definitions/string
>> +    description: User specified audio sound card name
>> +
>> +  "#address-cells":
>> +    const: 1
>> +
>> +  "#size-cells":
>> +    const: 0
>> +
>> +patternProperties:
>> +  "^dai-link@[0-9a-f]$":
>> +    description:
>> +      Each subnode represents a dai link. Subnodes of each dai links would be
>> +      cpu/codec dais.
>> +
>> +    type: object
>> +
>> +    properties:
>> +      link-name:
>> +        description: Indicates dai-link name and PCM stream name.
>> +        $ref: /schemas/types.yaml#/definitions/string
>> +        maxItems: 1
>> +
>> +      reg:
>> +        maxItems: 1
>> +        description: dai link address.
>> +
>> +      cpu:
>> +        description: Holds subnode which indicates cpu dai.
>> +        type: object
>> +        properties:
>> +          sound-dai: true
> Shouldn't sound-dai be required?
Sorry. I didn't get your Query. You mean in below "required:" properties 
need to add sound-dai also?
>
>> +
>> +      codec:
>> +        description: Holds subnode which indicates codec dai.
>> +        type: object
>> +        properties:
>> +          sound-dai: true
> Shouldn't sound-dai be required? I don't know but maybe also additional
> properties is false for this node too?
>
>> +
>> +    required:
>> +      - link-name
>> +      - cpu
>> +      - codec
> Should 'reg' be required?
Okay. I think reg is required. will check and update it.
>
>> +
>> +    additionalProperties: false

-- 
Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc.,
is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.