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 DE996C433F5 for ; Tue, 21 Dec 2021 15:01:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Nrr/FRZv2e41hc+V7Fn4GwQoUAn8thUmnweeEdQgE8A=; b=M8I5OHvwN1zuX0 G0h9HW4boyMHCKJ7sthewJORvYjZz/mJCfFcclDcdzapoXacsddrmCC7E1P3mVwII14OQjznMbuGF hUYx4K/4Ig89HTR9GtHYmaXikemSHlWgEMGpaB+F1h5Ny/JyBZpnPQ3yxxubxoVJfySaxmQ5KYc27 iqFiYJpkV5xEBcR9NXAigpzxT3G4BEgK8iDAUpIVitjuUIEe0Dv6859zEZqDmTB8xIkkl538Iavx6 q1j3b3F72LgeKSMcXfXhJWsvMcDxNm0I4Hr6deEpCQlxQbuCNzd3g21wUaIrNx0klAG4kU18Etgle xIBaGkMpFN9JyPhGcDuA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mzgdb-007G76-3R; Tue, 21 Dec 2021 15:01:11 +0000 Received: from mail-qt1-f171.google.com ([209.85.160.171]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mzgc4-007FBs-3E for linux-phy@lists.infradead.org; Tue, 21 Dec 2021 14:59:37 +0000 Received: by mail-qt1-f171.google.com with SMTP id z9so13059524qtj.9 for ; Tue, 21 Dec 2021 06:59:35 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=KdY8eJ3b8gIHmOjY8jOpNQudFdqG5PeN9eLzoM3qKnw=; b=YKIsbG1cKq3QGHVbOBS/4uoLlR8kfusLdtfPMRCH2pCRZvr1M3NCfQSo75Emv8uivw G1JVY/Owq4uLQO2ZMN1GMslOPXI8cEPXpMHQcC2lLF5i0Tre5hi+itZPup9ZkOT/i71l 03z+kKPUzI9/IWdsdpd/+aVv5JUDgpWmppaknlDF6rEtcoAZYRekmPDxiJFwKsHHVBNe Pk1STCXklmKlfbvC7Vb2gqGjGyuR3LvdgHdH/7eeAkH/77ZQ5xujnQr5cj3h1O0wz0HT 7sJXo+sX8DZ2BSdM+MA6nWkZRwJ1ugywnjN1BiOq9+TzSAZzf0z3sK5I8+zUzlg4M0VB 3KHA== X-Gm-Message-State: AOAM5338m5jPqPjb5j5aCnkcvwGa8OjpG1lWtEL+80sLIrXYwBtVwHpi czMFUaCkSCehuegGASmmcQ== X-Google-Smtp-Source: ABdhPJwz8IpgYskPYVVDXd8Hm6lcmXvWy1o3h4wh8B+dYaiYsY9n+91H5bL0oPXDn0Bz3Q9J61mRvQ== X-Received: by 2002:ac8:5881:: with SMTP id t1mr2510729qta.414.1640098774575; Tue, 21 Dec 2021 06:59:34 -0800 (PST) Received: from robh.at.kernel.org ([24.55.105.145]) by smtp.gmail.com with ESMTPSA id e14sm532762qts.15.2021.12.21.06.59.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 21 Dec 2021 06:59:33 -0800 (PST) Received: (nullmailer pid 1408248 invoked by uid 1000); Tue, 21 Dec 2021 14:59:31 -0000 Date: Tue, 21 Dec 2021 10:59:31 -0400 From: Rob Herring To: Dmitry Baryshkov Cc: Andy Gross , Bjorn Andersson , Vinod Koul , Kishon Vijay Abraham I , Stanimir Varbanov , Lorenzo Pieralisi , Bjorn Helgaas , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-phy@lists.infradead.org Subject: Re: [PATCH v5 1/5] dt-bindings: pci: qcom: Document PCIe bindings for SM8450 Message-ID: References: <20211218141024.500952-1-dmitry.baryshkov@linaro.org> <20211218141024.500952-2-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20211218141024.500952-2-dmitry.baryshkov@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211221_065936_189206_343BD863 X-CRM114-Status: GOOD ( 16.71 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org On Sat, Dec 18, 2021 at 05:10:20PM +0300, Dmitry Baryshkov wrote: > Document the PCIe DT bindings for SM8450 SoC. The PCIe IP is similar > to the one used on SM8250, however unlike SM8250, PCIe0 and PCIe1 use > different set of clocks, so two compatible entries are required. > > Signed-off-by: Dmitry Baryshkov > --- > .../devicetree/bindings/pci/qcom,pcie.txt | 22 ++++++++++++++++++- > 1 file changed, 21 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.txt b/Documentation/devicetree/bindings/pci/qcom,pcie.txt > index a0ae024c2d0c..0adb56d5645e 100644 > --- a/Documentation/devicetree/bindings/pci/qcom,pcie.txt > +++ b/Documentation/devicetree/bindings/pci/qcom,pcie.txt > @@ -15,6 +15,8 @@ > - "qcom,pcie-sc8180x" for sc8180x > - "qcom,pcie-sdm845" for sdm845 > - "qcom,pcie-sm8250" for sm8250 > + - "qcom,pcie-sm8450-pcie0" for PCIe0 on sm8450 > + - "qcom,pcie-sm8450-pcie1" for PCIe1 on sm8450 What's the difference between the two? > - "qcom,pcie-ipq6018" for ipq6018 > > - reg: > @@ -169,6 +171,24 @@ > - "ddrss_sf_tbu" PCIe SF TBU clock > - "pipe" PIPE clock > > +- clock-names: > + Usage: required for sm8450-pcie0 and sm8450-pcie1 > + Value type: > + Definition: Should contain the following entries > + - "aux" Auxiliary clock > + - "cfg" Configuration clock > + - "bus_master" Master AXI clock > + - "bus_slave" Slave AXI clock > + - "slave_q2a" Slave Q2A clock > + - "tbu" PCIe TBU clock > + - "ddrss_sf_tbu" PCIe SF TBU clock > + - "pipe" PIPE clock > + - "pipe_mux" PIPE MUX > + - "phy_pipe" PIPE output clock > + - "ref" REFERENCE clock > + - "aggre0" Aggre NoC PCIe0 AXI clock, only for sm8450-pcie0 > + - "aggre1" Aggre NoC PCIe1 AXI clock > + > - resets: > Usage: required > Value type: > @@ -246,7 +266,7 @@ > - "ahb" AHB reset > > - reset-names: > - Usage: required for sc8180x, sdm845 and sm8250 > + Usage: required for sc8180x, sdm845, sm8250 and sm8450 > Value type: > Definition: Should contain the following entries > - "pci" PCIe core reset > -- > 2.34.1 > > -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy