From patchwork Tue Dec 8 00:46:13 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 11957313 X-Patchwork-Delegate: lorenzo.pieralisi@arm.com Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F2F62C0018C for ; Tue, 8 Dec 2020 00:47:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B3F0C23A04 for ; Tue, 8 Dec 2020 00:47:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728837AbgLHArn (ORCPT ); Mon, 7 Dec 2020 19:47:43 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52076 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728822AbgLHArm (ORCPT ); Mon, 7 Dec 2020 19:47:42 -0500 Received: from mail-lf1-x136.google.com (mail-lf1-x136.google.com [IPv6:2a00:1450:4864:20::136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0F564C0611CC for ; Mon, 7 Dec 2020 16:46:25 -0800 (PST) Received: by mail-lf1-x136.google.com with SMTP id a9so20758532lfh.2 for ; Mon, 07 Dec 2020 16:46:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=E1u2DTU35s5v+QWW65SOSmEBZUXo9vu5arDprO0wJOA=; b=dcQseYuw7NM3r+BpBn+94yioXxvgEj7JjteLVNUbY4ju4Nj1OcmD8P0o36iAIVeeEP QMUSqLLUqPAD4O22umC6HWafugMbpJNrebl3/H/PJtw08jkrp2jQBPn7E10cD2ewDU1p W/eY+lERpIDQ6CEAUsdmRxjQlAuKg5hrTZ5FMVL6B+EPP4bm1WmMZz94ramYuFsIxgDB cDYn2sZTfjxqhGxsniUDBZJjcrJezPPeRNVS5wYl7X1CD91dmtKhcTFKj6nZBb+C17b3 cY30nZ31+oPNBC3xuJrHgKML//5uZAvwn0tM5MrENT8qfzwgmfbVh6F24PLwKGa2u5QD YHDQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=E1u2DTU35s5v+QWW65SOSmEBZUXo9vu5arDprO0wJOA=; b=J94+tPO9snSOE465FwC0jyPJYbvFOkiboSbC4utZSEV/z3GYE1+nhxwTTCg4UvmkJh SKc2KCWOlgh+YdDPm/Qa4agbgckqQ7naiP2PXzjmT7U8hf9Fe0egZrZaHdxM1sbaXDNY 6JAIC0t9XpoP3ohTVugARcddqrMjtNoXLcwsfQ800+MKYyRA5qXEYVs+rwjpuPdDTAao ePiZ5xe/w7z2QDjgw26uxNWlJFqfvK3fhOPbdDttP2xE9HZwk3ipvJoNGvJ75/8iWIbN H+MS851LfaT3qpsX17+DK0LJD7WfwKOkLrBaeMIWrzHNVurlIiKTP2rLuRTMigD6CpKm fpww== X-Gm-Message-State: AOAM532dhEAOtgsB/3PX4DuELJey9C1VZXSlEN4FurStXodNflne4XuO NaPoOp2OX/Gcnz/IyWMsvqVxTw== X-Google-Smtp-Source: ABdhPJwaTOpDQ7/S3gKxSJua9cBbl4t8nVqLhDrZe1Ov3wtb/BRHF3LA6qT8PFrsj/wxI53HmhkBvg== X-Received: by 2002:ac2:5a47:: with SMTP id r7mr8683699lfn.525.1607388383609; Mon, 07 Dec 2020 16:46:23 -0800 (PST) Received: from eriador.lumag.spb.ru ([94.25.229.141]) by smtp.gmail.com with ESMTPSA id d3sm3028229lfj.206.2020.12.07.16.46.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Dec 2020 16:46:23 -0800 (PST) From: Dmitry Baryshkov To: Andy Gross , Bjorn Andersson , Bjorn Helgaas , Rob Herring , Stanimir Varbanov , Lorenzo Pieralisi , Manivannan Sadhasivam Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-pci@vger.kernel.org Subject: [PATCH 3/3] arm64: dts: qcom: sm8250: add ddrss_sf_tbu clock to PCIe device nodes Date: Tue, 8 Dec 2020 03:46:13 +0300 Message-Id: <20201208004613.1472278-4-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201208004613.1472278-1-dmitry.baryshkov@linaro.org> References: <20201208004613.1472278-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org On SM8250 additional clock is required for PCIe devices to access NOC. Add this clock to PCIe devices nodes. Signed-off-by: Dmitry Baryshkov --- arch/arm64/boot/dts/qcom/sm8250.dtsi | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi index deed186b1a84..4a6e11e78b35 100644 --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi @@ -1345,14 +1345,16 @@ pcie0: pci@1c00000 { <&gcc GCC_PCIE_0_MSTR_AXI_CLK>, <&gcc GCC_PCIE_0_SLV_AXI_CLK>, <&gcc GCC_PCIE_0_SLV_Q2A_AXI_CLK>, - <&gcc GCC_AGGRE_NOC_PCIE_TBU_CLK>; + <&gcc GCC_AGGRE_NOC_PCIE_TBU_CLK>, + <&gcc GCC_DDRSS_PCIE_SF_TBU_CLK>; clock-names = "pipe", "aux", "cfg", "bus_master", "bus_slave", "slave_q2a", - "tbu"; + "tbu", + "ddrss_sf_tbu"; iommus = <&apps_smmu 0x1c00 0x7f>; iommu-map = <0x0 &apps_smmu 0x1c00 0x1>, @@ -1437,7 +1439,8 @@ pcie1: pci@1c08000 { <&gcc GCC_PCIE_1_SLV_AXI_CLK>, <&gcc GCC_PCIE_1_SLV_Q2A_AXI_CLK>, <&gcc GCC_PCIE_WIGIG_CLKREF_EN>, - <&gcc GCC_AGGRE_NOC_PCIE_TBU_CLK>; + <&gcc GCC_AGGRE_NOC_PCIE_TBU_CLK>, + <&gcc GCC_DDRSS_PCIE_SF_TBU_CLK>; clock-names = "pipe", "aux", "cfg", @@ -1445,7 +1448,8 @@ pcie1: pci@1c08000 { "bus_slave", "slave_q2a", "ref", - "tbu"; + "tbu", + "ddrss_sf_tbu"; assigned-clocks = <&gcc GCC_PCIE_1_AUX_CLK>; assigned-clock-rates = <19200000>; @@ -1535,7 +1539,8 @@ pcie2: pci@1c10000 { <&gcc GCC_PCIE_2_SLV_AXI_CLK>, <&gcc GCC_PCIE_2_SLV_Q2A_AXI_CLK>, <&gcc GCC_PCIE_MDM_CLKREF_EN>, - <&gcc GCC_AGGRE_NOC_PCIE_TBU_CLK>; + <&gcc GCC_AGGRE_NOC_PCIE_TBU_CLK>, + <&gcc GCC_DDRSS_PCIE_SF_TBU_CLK>; clock-names = "pipe", "aux", "cfg", @@ -1543,7 +1548,8 @@ pcie2: pci@1c10000 { "bus_slave", "slave_q2a", "ref", - "tbu"; + "tbu", + "ddrss_sf_tbu"; assigned-clocks = <&gcc GCC_PCIE_2_AUX_CLK>; assigned-clock-rates = <19200000>;