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=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 0212BC433B4 for ; Thu, 6 May 2021 17:26:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B635461003 for ; Thu, 6 May 2021 17:26:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236239AbhEFR1v (ORCPT ); Thu, 6 May 2021 13:27:51 -0400 Received: from m43-7.mailgun.net ([69.72.43.7]:49425 "EHLO m43-7.mailgun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236228AbhEFR1v (ORCPT ); Thu, 6 May 2021 13:27:51 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1620322013; h=Message-ID: References: In-Reply-To: Subject: Cc: To: From: Date: Content-Transfer-Encoding: Content-Type: MIME-Version: Sender; bh=P0OkbcD1NslTul+PF7Nxw/MNizW+0u/kMj7oLmG5KSA=; b=hBXJCD3EHBBLN3qII4PBq6WoGBoTtcjctAoPdHneL1tlkoxSjdRqktoPPCOennSKtv5Y0UHN h/1+yjgTUMJxQY7OklxmL1w+dWaHsCxBu74dshGQWmrKvpMx2KZZfzyLLqTQRjh8HOZKYBy+ 7vIKsw8bN5GSCECG6iefxZBGpI4= X-Mailgun-Sending-Ip: 69.72.43.7 X-Mailgun-Sid: WyI1YmJiNiIsICJkZXZpY2V0cmVlQHZnZXIua2VybmVsLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n04.prod.us-east-1.postgun.com with SMTP id 609426dc8166b7eff7527919 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Thu, 06 May 2021 17:26:52 GMT Sender: gubbaven=codeaurora.org@mg.codeaurora.org Received: by smtp.codeaurora.org (Postfix, from userid 1001) id A20B8C43147; Thu, 6 May 2021 17:26:51 +0000 (UTC) Received: from mail.codeaurora.org (localhost.localdomain [127.0.0.1]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: gubbaven) by smtp.codeaurora.org (Postfix) with ESMTPSA id 88F06C4338A; Thu, 6 May 2021 17:26:50 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Thu, 06 May 2021 22:56:50 +0530 From: gubbaven@codeaurora.org To: Rob Herring Cc: marcel@holtmann.org, johan.hedberg@gmail.com, devicetree@vger.kernel.org, mka@chromium.org, linux-kernel@vger.kernel.org, linux-bluetooth@vger.kernel.org, hemantg@codeaurora.org, linux-arm-msm@vger.kernel.org, bgodavar@codeaurora.org, rjliao@codeaurora.org, hbandi@codeaurora.org, abhishekpandit@chromium.org Subject: Re: [PATCH v2 2/3] dt-bindings: net: bluetooth: Convert to DT schema In-Reply-To: <20210421171009.GA1300559@robh.at.kernel.org> References: <1618936010-16579-1-git-send-email-gubbaven@codeaurora.org> <1618936010-16579-3-git-send-email-gubbaven@codeaurora.org> <20210421171009.GA1300559@robh.at.kernel.org> Message-ID: X-Sender: gubbaven@codeaurora.org User-Agent: Roundcube Webmail/1.3.9 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi Rob Herring, On 2021-04-21 22:40, Rob Herring wrote: > On Tue, Apr 20, 2021 at 09:56:49PM +0530, Venkata Lakshmi Narayana > Gubba wrote: >> Converted Qualcomm Bluetooth binidings to DT schema. >> >> Signed-off-by: Venkata Lakshmi Narayana Gubba >> >> --- >> .../devicetree/bindings/net/qualcomm-bluetooth.txt | 69 >> ----------------- >> .../bindings/net/qualcomm-bluetooth.yaml | 87 >> ++++++++++++++++++++++ >> 2 files changed, 87 insertions(+), 69 deletions(-) >> delete mode 100644 >> Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt >> create mode 100644 >> Documentation/devicetree/bindings/net/qualcomm-bluetooth.yaml > >> diff --git >> a/Documentation/devicetree/bindings/net/qualcomm-bluetooth.yaml >> b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.yaml >> new file mode 100644 >> index 0000000..55cd995 >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.yaml >> @@ -0,0 +1,87 @@ >> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) >> +%YAML 1.2 >> +--- >> +$id: http://devicetree.org/schemas/net/qualcomm-bluetooth.yaml# >> +$schema: http://devicetree.org/meta-schemas/core.yaml# >> + >> +title: Qualcomm Bluetooth Chips >> + >> +maintainers: >> + - Rob Herring >> + - Marcel Holtmann > > This should be someone that knows and cares about this h/w. I don't. > [Venkata]: I will remove your name in next patchset. >> + >> +description: >> + This binding describes Qualcomm UART-attached bluetooth chips. >> + >> +properties: >> + compatible: >> + enum: >> + - qcom,qca6174-bt >> + - qcom,qca9377-bt >> + - qcom,wcn3990-bt >> + - qcom,wcn3991-bt >> + - qcom,wcn3998-bt >> + - qcom,qca6390-bt >> + >> + enable-gpios: >> + maxItems: 1 >> + description: gpio specifier used to enable chip >> + >> + clocks: >> + maxItems: 1 >> + description: clock provided to the controller (SUSCLK_32KHZ) >> + >> + vddio-supply: >> + description: VDD_IO supply regulator handle >> + >> + vddxo-supply: >> + description: VDD_XO supply regulator handle >> + >> + vddrf-supply: >> + description: VDD_RF supply regulator handle >> + >> + vddch0-supply: >> + description: VDD_CH0 supply regulator handle >> + >> + max-speed: >> + description: see >> Documentation/devicetree/bindings/serial/serial.yaml >> + >> + firmware-name: >> + description: specify the name of nvm firmware to load >> + >> + local-bd-address: >> + description: see >> Documentation/devicetree/bindings/net/bluetooth.txt >> + >> + >> +required: >> + - compatible >> + >> +additionalProperties: false >> + >> +examples: >> + - | >> + #include >> + uart { >> + label = "BT-UART"; > > Why do you need a label for in internal port where you've described the > connection? > [Venkata]: I will remove in next patchset. >> + status = "okay"; > > Don't show status in examples. > [Venkata]: Sure, I will remove in next patchset. >> + >> + bluetooth { >> + compatible = "qcom,qca6174-bt"; >> + enable-gpios = <&pm8994_gpios 19 GPIO_ACTIVE_HIGH>; >> + clocks = <&divclk4>; >> + firmware-name = "nvm_00440302.bin"; >> + }; >> + }; >> + - | >> + uart { >> + >> + bluetooth { >> + compatible = "qcom,wcn3990-bt"; >> + vddio-supply = <&vreg_s4a_1p8>; >> + vddxo-supply = <&vreg_l7a_1p8>; >> + vddrf-supply = <&vreg_l17a_1p3>; >> + vddch0-supply = <&vreg_l25a_3p3>; >> + max-speed = <3200000>; >> + firmware-name = "crnv21.bin"; >> + }; >> + }; >> -- >> QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a >> member >> of Code Aurora Forum, hosted by The Linux Foundation >> Regards, Venkata.