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Tue, 9 Jun 2026 19:46:05 +0800 (CST) X-Sender: zhangyi@everest-semi.com X-Auth-ID: zhangyi@everest-semi.com Authentication-Results: sina.net; spf=none smtp.mailfrom=zhangyi@everest-semi.com; dkim=none header.i=none; dmarc=none action=none header.from=zhangyi@everest-semi.com X-SMAIL-MID: 9629FCA8D19C40AFB99DDBD823C89582 X-SMAIL-UIID: 9629FCA8D19C40AFB99DDBD823C89582-20260609-194605 From: To: Cc: , , , , , , , Subject: Re: [PATCH 7/7] ASoC: dt-bindings: ES8389: Add members about HPF and clock Date: Tue, 9 Jun 2026 19:46:05 +0800 Message-ID: <05a401dcf805$8ecda900$ac68fb00$@everest-semi.com> MIME-Version: 1.0 X-Mailer: Microsoft Outlook 16.0 Content-Language: zh-cn Thread-Index: Adz4BVwuQPcFlI2RSb2cq/YdaN8dBQ== X-MailFrom: zhangyi@everest-semi.com X-Mailman-Rule-Hits: nonmember-moderation X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; emergency; member-moderation Message-ID-Hash: RGX3NADSVM6OHAM4OFHH22UKM255O5A5 X-Message-ID-Hash: RGX3NADSVM6OHAM4OFHH22UKM255O5A5 X-Mailman-Approved-At: Wed, 10 Jun 2026 07:58:36 +0000 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="US-ASCII" X-Content-Filtered-By: Mailman/MimeDel 3.3.10 X-Mailman-Version: 3.3.10 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: > Please organize the patch documenting the ABI (DT bindings) > before the patch using that ABI. > See also: https://elixir.bootlin.com/linux/v6.14-rc6/source/Documentation/devicetree/b indings/submitting-patches.rst#L46 Thanks for the reminder > > + everest,mclk-from-sclk: > > + $ref: /schemas/types.yaml#/definitions/flag > > + description: > > + Indicates that SCLK is used as the internal clock. > > And what happens with mclk in such case? Is it still wired? Yes, setting mclk-from-sclk does not affect the MCLK connection. > > + > > + everest,hpfl: > > + $ref: /schemas/types.yaml#/definitions/uint8 > > + description: > > + the HPF value of ADCL. > > Is HPF value in dB? If so, use proper unit suffix and proper units. No, the values here correspond to the values in the registers. The value is not in dB > > vddd-supply = <&vdd3v3>; > > vdda-supply = <&vdd3v3>; > > + everest,hpfl = [0a]; > > <0xa>? What did you want to say here? I just wanted to give an example to show how to set the values of everest,hpfl to 0x0a.