From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpbg154.qq.com (smtpbg154.qq.com [15.184.224.54]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 05B334A0C; Thu, 10 Jul 2025 09:27:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=15.184.224.54 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752139644; cv=none; b=ugJgzogKjnyU5WaoihbYacZlrk3/KN0Nvmgnys8JlodPQmLrWMKz4e4lM5yv0W1kuHj6tGZK8GBiKZMf4LGJqNlKDZ1Rcm0kjtb6wiP1oeAeS8SzAmCVWKesxEsx7JMDwKB+mCAzWVnpPw1ll6QQNpmcVtPRkz5kso/C42VCuxE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752139644; c=relaxed/simple; bh=h+I4PESBExTwFLSyj1x6avtCbIxfti7hBaT17gq0P4c=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=uET4vsm5dWRRlZQgqYfvdoaus/pdVcPaIlMr8Y68eeDWlZhRYhBZrAlybcYbUr6ilg41UQD1R2PEHgQL0oqHAP4aITvOzTv+C5dQaeqga5w3Sisfmq7v6uYTB2qy8DhvJ5LLwcTLCsbo3KhoszmnmlftqsS4AUiaO4RoWzh1/pw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foursemi.com; spf=pass smtp.mailfrom=foursemi.com; arc=none smtp.client-ip=15.184.224.54 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foursemi.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=foursemi.com X-QQ-mid: esmtpsz10t1752139574t2e477d4c X-QQ-Originating-IP: fVANaU33qzx/j+OxAgI6zbPV9xjAYtm3YAX+hwq3ekA= Received: from localhost ( [183.17.231.23]) by bizesmtp.qq.com (ESMTP) with id ; Thu, 10 Jul 2025 17:26:13 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 0 X-BIZMAIL-ID: 13541076069648255284 EX-QQ-RecipientCnt: 14 Date: Thu, 10 Jul 2025 17:26:12 +0800 From: Nick Li To: Krzysztof Kozlowski Cc: lgirdwood@gmail.com, broonie@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, perex@perex.cz, tiwai@suse.com, xiaoming.yang@foursemi.com, danyang.zheng@foursemi.com, like.xy@foxmail.com, linux-sound@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 2/4] ASoC: dt-bindings: Add schema for FS2104/5S audio amplifiers Message-ID: References: <20250703035639.7252-1-nick.li@foursemi.com> <20250708112901.25228-1-nick.li@foursemi.com> <20250708112901.25228-3-nick.li@foursemi.com> <20250709-invisible-frigatebird-of-felicity-7e87c4@krzk-bin> <3bb34074-8ce0-4f0e-b7c7-1d77a8cd6ea3@kernel.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <3bb34074-8ce0-4f0e-b7c7-1d77a8cd6ea3@kernel.org> X-QQ-SENDSIZE: 520 Feedback-ID: esmtpsz:foursemi.com:qybglogicsvrsz:qybglogicsvrsz3a-0 X-QQ-XMAILINFO: NkGXhzp6HyG+sxMnQkNrON5aauU0WL52mGuy5/1yrfmyfuULqTUUMOXR nf5IghGFk9cLQ28EQWn8/uInMKn7yv+x5T5o4/U6cLnn6Lo7XpGCzTljrdWslCSXX9RTgRk DhNCFKVoFq+pFMLg4MR0Oz6x7JqIpMe1azXkO77CPcqdZIXg4VHFBbyhMXf528YFtX1TYwh taQdlpzz4p92tR+nwPwIJ8gJu7zg3veQ1+NC+ruOuAdVmZvLle00LtVM627UAN+lv5sfXpI 0rkV5vo/gVtEOEeFUBm7TttejWCsXBaIfax3fDWyNanorNz5SMiwNTTD4NrOafisZ+tiwER E+u+7U16hv2cBpqj85wL1+/dAumCYQzgA+s/gibwH8bdKjaBYduXnL1ErCX0FSuwcwwwEKJ ai37S/pUhrcoaGHEAP2cNO9bNWTSyJFUJNu1Fj19lTF4uedJQTCt+sjb3VUOQYhNDAtCf3R 3b7J2tW7IuXbqsoky5Gf+20uF/LCBMx/7QsxL1XBwgNUxqtasbIP3UdUYk7BCw1ELsDsvLB c12XkHLoDLY1WN7wQzogvvBjialf5zV8ZWt3rnSSjaMRmJX7TVdcjNUNC8Gvk5XGW4HBL/z ISJE/fccVBk0kToGZzlK3rC8Lye+XSIzamOUEeg8T1D6k5XcvaHXIwrS9lXzcVxhW6tvIRJ Dze2am5XczG7zVDjFkTOKKWQsQdLxO32ZLHsnlr1CUOu0JzuavK7Ascnpf/NjAy2s895lJV 8XLKtPrimXJLduqJzJVDtuO3wu+dA7km4wGtHDPDpsTqOTBywuvTjwE97cVrKlT4tAMhtQp XqKzPowl3tH6elm/5CU3Vvouk4Qr0B/4rgIHDKqaaVX1QXmw7nIdZSip/e9RNxgi0jIPBPY WujG0gG62hp62USi98PN1mXN5aiLPgBOS6PYop9NWN9Pf7MOOEICFyq1LSq44b6sPC2ZVJJ 097VRwWGGCMKijFh5VK/Dlp7MaKUMVOVBrbhgFnSjFfN1HDo+BtU7NFwnQ9H1HgnCFi7KUI mCONhcOgF3m3RKdzRvo9fXhgJ2HyycVPbHFmKskV6Nd1N9fYyOHtnP9ip0XjSuWn1sWKBa6 32NDplcEqRC X-QQ-XMRINFO: NI4Ajvh11aEj8Xl/2s1/T8w= X-QQ-RECHKSPAM: 0 On Thu, Jul 10, 2025 at 10:27:59AM +0200, Krzysztof Kozlowski wrote: > On 10/07/2025 10:11, Nick Li wrote: > >>> + > >>> +required: > >>> + - compatible > >>> + - reg > >>> + - reset-gpios > >>> + - firmware-name > >>> + - '#sound-dai-cells' > >> > >> Keep the same order as in list of properties. OTOH, missing supplies. > > > > OK, we will fix the order, but the supplies may not be used as regulator, > > Hm? What does it mean in terms of hardware? > > > we mark them as required, is it OK? > > How codec driver can work without power? The power may be connected to the baterry/adapter directly, it may not be under the control of the software, in this case, the supplies are use as dummy regulators? Best regards, Nick > > > Best regards, > Krzysztof >