From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 36A8EF43833 for ; Wed, 15 Apr 2026 15:16:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=ms3qftcx9l8CcCu7n9bXhHjFHP3lu9ydftyONXWJth0=; b=EOuacvA22MCcxYqqJx+E2ijCJs yNV0EWHb4IhxXoIPkoEUMeYuE9OvUSAZC6uta/BmB2jZ1u9L2i9leOUQnOw6P4FYEsxpqF36zAlr3 KwzR0Jvezeo7OjaCF0JECD75pXq6zHNUqmWNSrbs+UrH3I4dlH+8LfCPPcvn9F7rWr6jqJJan6Jch K3Z07MSXy/3HiivWuQmQOsddBwP6yV1Q6wznPW2i/AQpQYygYpPsyRuhgcJ/RpPWhonaym/2LN7PF LPuuP4lEVvzLiqzitS61u8OZEwSbm69HqDyfwof0m5hp68MavgZy/MtzXvVojY4/wamX4d3ztcdal GF0+DidQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wD1yX-00000001IlR-4233; Wed, 15 Apr 2026 15:16:21 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wD1yW-00000001IlL-0VOU for linux-arm-kernel@lists.infradead.org; Wed, 15 Apr 2026 15:16:20 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 75A0B600AD; Wed, 15 Apr 2026 15:16:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D78ABC19424; Wed, 15 Apr 2026 15:16:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776266179; bh=ms3qftcx9l8CcCu7n9bXhHjFHP3lu9ydftyONXWJth0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=BxasmsFPvYIRmUnYJKcAbphex+Wq5Pjp52xM7nx1/wr37rxyxDr6pxdPjg3OiMYrL 0GF2RZDY1Ji7/wVnMccZXCIFYwRXt5iNiz+sEVa/2lEqeOhVGfjuooYwXpxNWzSmn1 PXyCT6nUNFAqZxd+j6voIb9pqaX+V8e1NG2H82EsQQAPCNgyjRy1Yhnx4BfkUKUlJi 3QSRKmvtxpQxwGle0iY7cvCGZAoL+vknOQ6lMbjJUB+4GCxrLlYESj21plkLMj1FJn MaA+7rtESxCqHReFhUjrsfwSSdi3dWopxsBejjve1jZ32Qg3ma4Zkrq9bE1nUo11V3 r+tpxn8tkVrMA== Date: Wed, 15 Apr 2026 16:16:13 +0100 From: Conor Dooley To: Ryan Chen Cc: jk@codeconstruct.com.au, andriy.shevchenko@linux.intel.com, Andi Shyti , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery , Benjamin Herrenschmidt , Rayn Chen , Philipp Zabel , linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, openbmc@lists.ozlabs.org Subject: Re: [PATCH v29 1/4] dt-bindings: i2c: Split AST2600 binding into a new YAML Message-ID: <20260415-quartered-value-c97d22249d2e@spud> References: <20260415-upstream_i2c-v29-0-317c1a905ae1@aspeedtech.com> <20260415-upstream_i2c-v29-1-317c1a905ae1@aspeedtech.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="T+1xF5cKS74kAZx6" Content-Disposition: inline In-Reply-To: <20260415-upstream_i2c-v29-1-317c1a905ae1@aspeedtech.com> X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --T+1xF5cKS74kAZx6 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Apr 15, 2026 at 01:14:02PM +0800, Ryan Chen wrote: > The AST2600 I2C controller introduces a completely new register layout > with separate controller and target register blocks, unlike the mixed > register layout used by AST2400/AST2500. >=20 > Move AST2600 I2C binding from aspeed,i2c.yaml to a dedicated > aspeed,ast2600-i2c.yaml schema. >=20 > Besides the split, this also adjusts for AST2600-specific requirements. > - require two reg regions (controller register block + buffer block) > - use clock-frequency for bus speed description > - interrupts are required on AST2600 > - use correct DTS coding style in example >=20 > No compatible strings are changed. >=20 > Signed-off-by: Ryan Chen Acked-by: Conor Dooley pw-bot: not-applicable --T+1xF5cKS74kAZx6 Content-Type: application/pgp-signature; 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