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 47F66C43458 for ; Tue, 30 Jun 2026 16:39:45 +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=5y1+upEHw2aVmmfQc7NmwlD1vJ7ldcPCjL3K67v3kVM=; b=RKSEfDtDqCk2GPRgdIFwkw/2eK DCq8swrkMKn2xdJRKkmqkRrCGPsSpIT2b+jsi70553l8BzJxv0SZVTY7mVSCJYJFrDuil1h8GXyx9 FSF/2DbuB5Zc74yG6fAa54tbqE8g0MhstVOTx4ti9+CloB5FOT9mEcBpzxUN+b55OGWRqQz43Iip9 NwUMrH/ufZ1aGQgrcNNyWm0cjykeOtYOEqsyaIUvrJuLnMLaoNB7kjb5FCmDeAGelpg9grFWrqOwM EXmN2yYul4RUX3XaKO0wzet8pjMr9ICYw2H3wb2LASbfgIdHM7GvH5+TkWoaViwpNkrVLHdU+x7Yb GaAWkXSw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1webUo-0000000HUc8-1GMG; Tue, 30 Jun 2026 16:39:38 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1webUn-0000000HUbv-220r; Tue, 30 Jun 2026 16:39:37 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id B021A600BB; Tue, 30 Jun 2026 16:39:36 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 415601F000E9; Tue, 30 Jun 2026 16:39:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782837576; bh=5y1+upEHw2aVmmfQc7NmwlD1vJ7ldcPCjL3K67v3kVM=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=c2jZtrhLB2/QXI1U1YIaFApsftQcs9m8LqVlyzcANboeutPLdeCkiwTnVEZjDCyit X0Y95SAAFZgUpm79p1I3UcPbtEE5ZfChErW8ImZ8QQQi+s/CoOWak3a0TkOzFFp4OV a3GvWRGmUMRGgLCitrKIltfYT/jx8mT/FDP8R52885EKIIBJIrwR/LkBmkY1aTBYbo Lb+NkW/k9yRSJHsXzz8Kv7x6/Mnj1AFFigALczLhMUCmIY/L4tpMbHaRh4FTUqcA13 Gxw92QgmmLPLkhff3nVK5s7Wt5roeuaD9CgYhtEgHvTSlj5UhfeGVFbyVVrueMX7Xa REMo4LW/Z/R4A== Date: Tue, 30 Jun 2026 11:39:35 -0500 From: "Rob Herring (Arm)" To: Christian Marangi Cc: AngeloGioacchino Del Regno , Lorenzo Pieralisi , Michael Turquette , Stephen Boyd , Ryder Lee , Manivannan Sadhasivam , linux-arm-kernel@lists.infradead.org, Philipp Zabel , Conor Dooley , linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Jianjun Wang , Krzysztof Kozlowski , linux-clk@vger.kernel.org, Bjorn Helgaas , Brian Masney , Matthias Brugger , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , linux-pci@vger.kernel.org Subject: Re: [PATCH v2 3/4] dt-bindings: PCI: mediatek-gen3: Split Airoha schema and document 2-lanes Message-ID: <178283757491.3920026.421543369418004225.robh@kernel.org> References: <20260626092029.3525264-1-ansuelsmth@gmail.com> <20260626092029.3525264-4-ansuelsmth@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260626092029.3525264-4-ansuelsmth@gmail.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 On Fri, 26 Jun 2026 11:20:27 +0200, Christian Marangi wrote: > To permit proper documentation of required property to support PCIe > configured for 2-lanes mode, split the Airoha schema part from the > mediatek-gen3 schema to a dedicated schema. > > A PCIe configured for 2-lanes mode require an additional reg for the > secondary PCIe to be configured and the airoha,scu phandle to correctly > configure the PCIe MUX. > > Rework the mediatek-gen3 schema to drop any redundant constraint previsouly > introduced for Airoha PCIe properties. > > Signed-off-by: Christian Marangi > --- > .../bindings/pci/airoha,en7581-pcie.yaml | 251 ++++++++++++++++++ > .../bindings/pci/mediatek-pcie-gen3.yaml | 77 +----- > 2 files changed, 256 insertions(+), 72 deletions(-) > create mode 100644 Documentation/devicetree/bindings/pci/airoha,en7581-pcie.yaml > Reviewed-by: Rob Herring (Arm)