From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mout.gmx.net (mout.gmx.net [212.227.17.21]) (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 EF8EF199B0; Mon, 5 Feb 2024 11:59:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=212.227.17.21 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707134343; cv=none; b=AbqIAEfYrzOMhBecIhyHrKGlf7NIVUVVt1FHxyS+e6DnczFFYWt6jbCCD6MDB6rg8T9j0nmNYgD1ldbLdKWK8ykoeuYOGkyP4ODx22fXKHM9iXZYBg8IdBn2NVZmF2nPFdCGeYIorkePBZmejwM0G0IwU/ZYaMDMBZQlFcQ6Q+w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707134343; c=relaxed/simple; bh=f/UbavRhjoaVvbmskvWAMvejHYVscy5mA/b9KLY3Y7s=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=pRKnFqbU/70K2NhXbgoB0ItDR6VG8cg/mwomJVx8sPYPrljyI44PbdItH5Y7nVGlw9IQNy69/Q7NQ+mf6iEpzgOruQnqqV1e3bgPokazFNOGPX5mYrXSy8Nu1+zyY5gPpOzjMPzzR+QiU4fofiQB8TnmmndfHdzU3uNYoGx9kS4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=gmx.net; spf=pass smtp.mailfrom=gmx.net; dkim=pass (2048-bit key) header.d=gmx.net header.i=wahrenst@gmx.net header.b=VX2X4zNz; arc=none smtp.client-ip=212.227.17.21 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=gmx.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmx.net Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmx.net header.i=wahrenst@gmx.net header.b="VX2X4zNz" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=s31663417; t=1707134331; x=1707739131; i=wahrenst@gmx.net; bh=f/UbavRhjoaVvbmskvWAMvejHYVscy5mA/b9KLY3Y7s=; h=X-UI-Sender-Class:Date:Subject:To:Cc:References:From: In-Reply-To; b=VX2X4zNzxjHACElSe6clchMA+vG4hC3DJomR17PKChv5zesf/E2nN7hOxMoNM71h cK2RGgISnI/LncBapSJ26pB4r6Hxq2qPBUV/dc7DiCuH4/xgTd56iWpTpugmvtLaP vyJyMcsVFaJBqd03o9zZf1mixtS6cyn0Tz4dk7fY9sfjL2ImUVNPOdONg9kUiQsAw fh6qV/E7QFRUcJPKwnqOkm+MhFt5QeJq09bmzIpXh/tPH80wjOQTeY37KsC1JMbit hvWGDQhThY9StaT4++c/ZcybZk3aq7PW/XEv7qlU3AUCSBFcVKTaWSGfCuCbCjf4o TGtSyQoC5/slVuVXZQ== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from [192.168.1.167] ([37.4.248.43]) by mail.gmx.net (mrgmx104 [212.227.17.168]) with ESMTPSA (Nemesis) id 1Mi2O1-1r2JhK28tl-00e8vu; Mon, 05 Feb 2024 12:58:51 +0100 Message-ID: Date: Mon, 5 Feb 2024 12:58:50 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH V4 1/2] dt-bindings: pwm: Add pwm-gpio Content-Language: en-US To: =?UTF-8?Q?Uwe_Kleine-K=C3=B6nig?= Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , andy.shevchenko@gmail.com, Angelo Compagnucci , Philip Howard , Sean Young , Linus Walleij , linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-gpio@vger.kernel.org, Nicola Di Lieto References: <20240204220851.4783-1-wahrenst@gmx.net> <20240204220851.4783-2-wahrenst@gmx.net> From: Stefan Wahren In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:IFddr63wFDUAJh89cO1UJ213DGxFVUXLhZqHmgs7pMwEiyuqhYf WtbY/dNldTz5gEHQg49JlJBh3DlcDp7v9dRdd4h7UiPIEyuvl47a+uZhdL4Ngm3VegbxzsJ 0Re0gV37SiOnSLj5o6pW5KxpL6nTLurNb/2a1+nkJ549HQSvf9BPUlpqDTcMz+Py/pMnst0 ytP7Z9N4vg4FfO+Jltmsg== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:QYLDAQqhya8=;lR/yaYFQgc5bUxt7YOQURUH3wTh ScAGBARXwgIJgFPgYCH8vXPePAifhy0/S3j5zqiObM5eIVfmkgbes6GE0I+PFxiX23hpCSh5i Ees0Plhyxg9KknZG4QZdVYoXYp/Q0AKrcy8eGxww6JVXAP4GMANwxwcRA30m64U/3IHBHQ/yo eHmVKcb40ztiBq60tJzl3nDeEoNHSIum2foRMxAHm8d0JyWnX2iN2JmTkTl5O/mJTOcynS2+Y fCA9/WELgekZmXmNfMbpBB/1qtPrT6D47XO+VEKwa20GY+BwziLWjxrvadmHWobQ1JPzNebIX ZmhZF+ty9/X/rsl1FS9Rv2+PVIS0Q+NBC/0TajYlF1dcMP483VcaqJ4XGb2LJseAM5NLDG55B Uar2U6lrmur45ix5VS+N0xkJXrCoKodgkNTuc8i5UY7W3+onodhwtT5hUKGUzv0wPGnN8XF28 XBXMKlzjWHY98sviB+lbH5LF5nu7zUlHDV/1W0RIcUbqQBIeFlcrfO6ghiWUcdyT+6OHwjINw lRlLJQRwGp99ftl1GEaXX/oqUzqVuOoJNbf1s+5FxuM8B6CypfJo247X4kcGsUk159j3l6dmu Az/tZG8+Gn38PD9h8qD5VF4y/COlM1HHfMzDNZwrTsubtwPiCvMr3d5tPyfHsL3PwC86nmE5+ 8AsWg/em0n/7DhI6hIingUTaWu0gvyp+gIegJUble2+VNM3z75iQL7hCeOozBhEHPGLIteVW5 LKN04YReRAbMe82Hu38bO2F300pdnJSNh9Em1OFX0LbRx8AL2YjywGiVzHVYsWrVi9sF2Co+2 +z0hoZwi/8gZHSTT7BJTeGZggr8Fv3I/Icvs99hM6bKXw= Hi Uwe, Am 05.02.24 um 10:15 schrieb Uwe Kleine-K=C3=B6nig: > Hello, > > On Sun, Feb 04, 2024 at 11:08:50PM +0100, Stefan Wahren wrote: >> + "#pwm-cells": >> + const: 3 >> + >> + gpios: >> + description: >> + GPIO to be modulated >> + maxItems: 1 > Given that we have 3 PWM cells (so there is an u32 that specifies the > pwm_chip's line number) it would be obvious to allow several GPIOs. But > I guess we can extend this easily if and when the need arises. yes this is a limitation in order to keep it simple. Regards > > Otherwise I'm happy with this patch. > > Best regards > Uwe >