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 38FE8313525 for ; Wed, 19 Nov 2025 06:12:59 +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=1763532784; cv=none; b=mBHJptpID6B0R1SE3WGgULtJJ0mS79bmpaW/8nB/W1lPEKyDoJV/yvHa1FDHftNS3M/wYvqvHtgGXFsfQieZQo9Qy4uESffnYLKf9cVQtSmMCMd/26NzC1ja+2245DToXnwnIKuyzSLb2xC16QAR8yoZ9THDAebF4ITZhLB9ixM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763532784; c=relaxed/simple; bh=Yv/W5y/sqwx9hN7aLMhEeBml2ffZorVdDnP4AifAX6M=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=sQuemlZNjjQYa8EVXXzYdiaWlhjcSYQDmPrBjtpuOClTm0g+dUYK2Mh97yCqvdUIsQO/WFo6sxqZc6V5iywgwIk0gULFmpAMSYvJReMC6tx571FpWfWyMcqRb90eSLLyNT4dVxq7FUeFwQgqYdsJj8zuZXmvrQ73L8qsDevQld8= 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=YUns4i93; 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="YUns4i93" 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=ooLB ZpH1XP4dLc68mVSjsKlUTpIH3Qv0G+oIFndpzo8=; b=YUns4i93ZsAy/bO03Iyz SS+fWgysKsSqNoGwOxAO9qyhq/TYwKy7D0IHeRm3QZUKTZ1sxopcrr4OlM8fNxi6 KTSaGpUdq1668EhAIQfP/+x9Ts7BwDRbIacWyyA0AqDKKLiDmwHeE0DSiCn7X91O q0gUcH0KmHNP/xB6rZO/AkF+QEfv+dEc7HjM8SiROMKufQJH00oEi3beulQUh5Hy S8Xh7+yLJ4wDkclEVMbjDWuX/nHnQx5oRHR5LZCGsSjKKVJyzWFuce9M/T8OAj3W oEi9P5VbBRdtiVCi6yxeu9/tpMwMiskztp9+QaMh3SlksrM1LQA+rrbaa+gDsBI/ Dw== Received: (qmail 4017485 invoked from network); 19 Nov 2025 07:12:57 +0100 Received: by mail.zeus03.de with UTF8SMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 19 Nov 2025 07:12:57 +0100 X-UD-Smtp-Session: l3s3148p1@Wpa5eOxDaOMujnuu Date: Wed, 19 Nov 2025 07:12:56 +0100 From: Wolfram Sang To: Tommaso Merciai Cc: tomm.merciai@gmail.com, linux-renesas-soc@vger.kernel.org, biju.das.jz@bp.renesas.com, Geert Uytterhoeven , Magnus Damm , Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/2] arm64: dts: renesas: r9a09g047e57-smarc: Add overlay for P3T1085UK-ARD Message-ID: References: <0babc991d3b2163200bc083ef80563931d4b639a.1763475830.git.tommaso.merciai.xr@bp.renesas.com> 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="6j+R5nZQemQdR0Ma" Content-Disposition: inline In-Reply-To: --6j+R5nZQemQdR0Ma Content-Type: text/plain; charset=us-ascii Content-Disposition: inline > Your suggestion is to keep only Patch 1/2 dropping alias line right? Yes. We could think about enabling I3C unconditionally by adding this to rzg3e-smarc-som.dtsi: + i2c-scl-hz = <400000>; + i3c-scl-hz = <12500000>; + status = "okay"; So, I3C will just work when you connect devices to it. The I3C frequency might be depending a bit on the I3C target board and how it is wired. Maybe use 10Mhz as a safe value and add a comment? --6j+R5nZQemQdR0Ma Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmkdX+QACgkQFA3kzBSg KbYgJxAAjj0fJxUJAG2gr6lnmf8svZfpmUUQY7Sh7TaT0AeQOMKbJCya0qy4+Uxs mPseP36pUSL3WDUSzXRwCPiUP1SpMqFnYittSM5+vQTveNi7zYznale71u1QNvXf uz8N81+YW2dNvs2gsG+aOF7IITlUeYONH6dtw2yidcufxu5Rc6lIXot5tmEChgVy E6O9BHJRqF8rTK4KnVVxH/m34xBRpwgJsB293Y+KW66DR5QtLrTSFbtBlAX8w9Bl o4LOkVi1rRhi5S61zsNXFltJ+qhO8xf6g8IGyosOVa3XcAItt+jgYPqzUGTbc2nr cS9DDuFkY8vh5/iwz11Dhb6OETgoy4aYB4P/nijEPKPK9Cf0ype3szNQNoALQt9g xk3fhjvw08FLjT2a9+YQ/BTwzv5OmAGhqGmXqpAUsrdymIatBpfES2SZ94o8aQSv uLNG6xce7x85NIe0bNAljPmymA17tzcZYQmlecVLsE9DPmvDmVWvSdwxwec7jYEy +Ro6REzOPQCsNDkNPi4UfuGlqD3+oavKEKeHa2xYPWYhM1/PnGIvPyyT/6c3912q 7iazbWNuxGhw6pwAeZARIfdGE3KusCt7QlZLwRdgy0Goi1OBfwQ7xEgTV979uHIM LoomJZQg07F/c8iAqHGeWUs460ZkBC/Lfv6hbrXaASXfwBBXUCk= =q7ZI -----END PGP SIGNATURE----- --6j+R5nZQemQdR0Ma--