From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.zeus03.de (zeus03.de [194.117.254.33]) (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 4FED13A9017 for ; Fri, 22 May 2026 12:29:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=194.117.254.33 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779452983; cv=none; b=FUZCAX8ub9qMS1p4TRX/FJ1jDB4QOO1SWmUx2dq/aN2zBVHh0HYS8MBrxzQYxDGQUAjueIXeDX32cZE7t0JYWalpVDA2qYhMRtU5gMG6T/g7mO6XDi5NbNVQjVLOJIYBibOPhQtTn4Gl2q6BYzSiMjt4dU7sPMVBVWHpQ7Q+gYs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779452983; c=relaxed/simple; bh=3Ca1VgPTHLJ2ou7S9px078BGBehTDVJnTwyQl+2edRM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=GcMFjDvb50O6bKRl/knBfERysReQl9isbtMdNdnWYFK6eoO/twvif50JKBQAAYOMRbNaeNasroDq/N35xMnZL8b3hsPipkkGVRYelf2ubKWvwJhhz1tQvsuOvlcSLOawzo1KJ1AkETIB4o5afL0BS/794yJOpzgDlaLUVEwt6X0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com; spf=pass smtp.mailfrom=sang-engineering.com; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b=Kzv4r3MJ; arc=none smtp.client-ip=194.117.254.33 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b="Kzv4r3MJ" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= sang-engineering.com; h=date:from:to:cc:subject:message-id :references:mime-version:content-type:in-reply-to; s=k1; bh=nt4q 3GychOLg0I44sgF5e4XsbPoe0JIAS+XJptVSuBI=; b=Kzv4r3MJwb9xivDkZMcW 4nazJesexYF4OUaVsXB+P36k4HTrrWljEIOA5eXsVq1+H+4ndq6Z95QtFPn2baEN KXlVHzYweSZMFGCoCtnkIAAO34rjiqtHEOiJMB6/Uxq1BVVhkA/BdNlT81Oaylk8 j1Zq2zTTtCkigCn5c4geHKYf2zpKcVmxmRDKvoHfskY3UBghSP+eglmAzxgeYZKZ Jbk7C+3qwzXIKujrfh2+4vR8Pj6dFqM1J7cv4Ydd91e433E9ZIIA27d0cbnh+4Mj u8mJhD7PQBpKVmfMxZMfXyzQPy17FOLMQ63AIHkmNgTG8c6EUeDPI7Ocaj6LPKfk Gw== Received: (qmail 1435240 invoked from network); 22 May 2026 14:29:30 +0200 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 22 May 2026 14:29:30 +0200 X-UD-Smtp-Session: l3s3148p1@5sgvLmdSsu0ujntU Date: Fri, 22 May 2026 14:29:29 +0200 From: Wolfram Sang To: Claudiu Beznea Cc: geert+renesas@glider.be, linusw@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, magnus.damm@gmail.com, claudiu.beznea@tuxon.dev, linux-renesas-soc@vger.kernel.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Claudiu Beznea Subject: Re: [PATCH 9/9] arm64: dts: renesas: rzg3s-smarc-som: Enable I3C Message-ID: References: <20260522102251.1723392-1-claudiu.beznea@kernel.org> <20260522102251.1723392-10-claudiu.beznea@kernel.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="/y315oQeuPfqUSK2" Content-Disposition: inline In-Reply-To: <20260522102251.1723392-10-claudiu.beznea@kernel.org> --/y315oQeuPfqUSK2 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Claudiu, > + i3c_pins: i3c { > + pins = "I3C_SDA", "I3C_SCL"; > +#if SW_CONFIG4 == SW_ON > + power-source = <1200>; > +#else > + power-source = <1800>; > +#endif > + input-enable; > + renesas,i3c-standby = <0>; > + }; > + > + i3c_standby_pins: i3c-standby { > + pins = "I3C_SDA", "I3C_SCL"; > +#if SW_CONFIG4 == SW_ON > + power-source = <1200>; > +#else > + power-source = <1800>; > +#endif > + renesas,i3c-standby = <1>; > + }; That doesn't look like HW description to me because the pins are the same for regular and standby mode. Their state is changed when powering down, but that should not need DT encoding, I'd think. The driver should know what to do, or? Am I missing something? Happy hacking, Wolfram --/y315oQeuPfqUSK2 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmoQTCYACgkQFA3kzBSg KbZ14Q/+LPuM2wp6qCNATLNeXiKudrlvgaOARZLShqPd5G8TwgIKW1lWmAxCZsoJ 1o4DY781OxEl8a+nTGm1YETIKUbl/arNc0KLfIzVEYQZiWPfqGIONPIDLD7/Sgde oKolUFZlxgNRn4jc8aFUfHsCFqVWkgdtvl5x8nRmie9m2X0gU+n70izq6P5CO/z4 1AyNTgs4/4qnAeTfV+tH3jZbLT1WREfFx7Zr+EY+xFGc6hEAtgyd4P3k4GqP2SzJ Cu38ol+hajq3HYzIX4TmWvhb2BCfVJL85qFLHAL5NPEjeGIexVXDn0B6N+Ha7/1j wG369iTn2BPRYlNyG1GGWwRdvAfo5aQaUTCtx3FF6sTWaOu4ike4x23xOvq/UJpf Ya/j2PLQmFICLwLJJzIyn8K3JSk8omk2YxdkgsHM2A4Yrkiu1sdQjk6Dc7s/TQfU qXDcyMmj0g4YBZi7AiCLRHAjr9r5Ps0uHRvp6N84Dp4w8V1qZZ5O8a008ulRfAJU JOp5rBu3lWeIVw8ZiFqU9ZrT7T5K6hywtaw2oFdZUN2ZkVpxojhHFK9XBiaVFnNU Bdxc4vFEQTtfTyK7ClJqAtujURMEB1CXTeHN9/MORlHcPu7FiIDlD82wZYsvHcJ/ 2O3GBUAkpyQHWlKUj2E93abttBsAJAyxQPJ6FFOYvM0cSF5SdHA= =sgps -----END PGP SIGNATURE----- --/y315oQeuPfqUSK2--