From patchwork Tue Dec 14 22:58:43 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 523722 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 483F5C4167B for ; Tue, 14 Dec 2021 22:59:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233727AbhLNW7H (ORCPT ); Tue, 14 Dec 2021 17:59:07 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37874 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235092AbhLNW7G (ORCPT ); Tue, 14 Dec 2021 17:59:06 -0500 Received: from mail-lj1-x22d.google.com (mail-lj1-x22d.google.com [IPv6:2a00:1450:4864:20::22d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 780BBC061574 for ; Tue, 14 Dec 2021 14:59:06 -0800 (PST) Received: by mail-lj1-x22d.google.com with SMTP id k23so30622615lje.1 for ; Tue, 14 Dec 2021 14:59:06 -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=Wy6PRuTmEIMuhgtUQE9Eh1epb/l1hlZtagcw8/LrEbU=; b=R/Q1qLweiMg0Zg8xw8/ozd5KkUXh+rN8xbCem+FVbK/T1ZJdrb02PUcny/52ZtLB6o at3kTysu4Prk36hXg/mexDkQHcs/fyqnJti2fAyKTnAmMNtXuPS1qaQsL7sv/pi3fSng Ym6IAypWRN272NzDA6X1CBymfHqGP2GGYxkzv0ZReNUDNcI5+/p2hieqnKFCTc214ZII WQd6jsaPTSoNg366XLjscfaKXBSHzpDltyCWBefDexCoXlj66vlqfMX0lywcEbDzrZYe C555Wr3bdrbVH8w+NiM2VpPNWGvjUql270YLuJFsLi35XTy5e4EZH07JbsR7fRxwMNh+ r5qg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Wy6PRuTmEIMuhgtUQE9Eh1epb/l1hlZtagcw8/LrEbU=; b=ZLgagcbDcmWZf9luxUTLKBOH0VZnrTwhSUoc3sKF8ukpnlsj0b/3uToBHb7ymieYom JGo5C76eDOfMr+ap7iWdIWBPMee6Qdy905HSAu0PtCuSPahBYcU8cqyh1hHSlVEPpbII Q4DupsJLQtJkxO7u+MnOlaS66NYm8/gurfpUiedVcxzqKRbzV7eEfgexfPwDzFW1bJXa MKLLyfLleSog1OzdVNigUfYgi1LesSVvxPp1lXAP9v9TEign/1F/oRHF1wwh/0jG3Eg1 alSqaeTZ6YuKGpQbiMubiYrgJC4LmHpaJeyNXBqaAxG1LEwa1XxdmWq6X/Pf8cZAPOXX t1kQ== X-Gm-Message-State: AOAM530hap+VbujY8ok5Am9lZbP6u2GiK8fT9AFGq52i067NvisGPszZ xZffIUuN5hW8diMxUbBMuTZQlg== X-Google-Smtp-Source: ABdhPJyjdqL7mJ7Cld7u5cyp/CtCpC4tLposHIT80fAf5Jt7jLr8cc3MS9MDNcOerLIXwxsnhh90SA== X-Received: by 2002:a05:651c:50c:: with SMTP id o12mr7664423ljp.88.1639522744780; Tue, 14 Dec 2021 14:59:04 -0800 (PST) Received: from eriador.lan ([2001:470:dd84:abc0::8a5]) by smtp.gmail.com with ESMTPSA id t10sm45115lja.105.2021.12.14.14.59.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 Dec 2021 14:59:04 -0800 (PST) From: Dmitry Baryshkov To: Andy Gross , Bjorn Andersson , Rob Herring , Vinod Koul , Kishon Vijay Abraham I , Stanimir Varbanov , Lorenzo Pieralisi Cc: Bjorn Helgaas , =?utf-8?q?Krzysztof_Wilczy=C5=84ski?= , linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-phy@lists.infradead.org Subject: [PATCH v4 07/10] arm64: dts: qcom: sm8450: add PCIe0 PHY node Date: Wed, 15 Dec 2021 01:58:43 +0300 Message-Id: <20211214225846.2043361-8-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211214225846.2043361-1-dmitry.baryshkov@linaro.org> References: <20211214225846.2043361-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add device tree node for the first PCIe PHY device found on the Qualcomm SM8450 platform. Signed-off-by: Dmitry Baryshkov --- arch/arm64/boot/dts/qcom/sm8450.dtsi | 42 ++++++++++++++++++++++++++-- 1 file changed, 40 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi index 16a789cacb65..a047d8a22897 100644 --- a/arch/arm64/boot/dts/qcom/sm8450.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi @@ -558,8 +558,12 @@ gcc: clock-controller@100000 { #clock-cells = <1>; #reset-cells = <1>; #power-domain-cells = <1>; - clock-names = "bi_tcxo", "sleep_clk"; - clocks = <&rpmhcc RPMH_CXO_CLK>, <&sleep_clk>; + clocks = <&rpmhcc RPMH_CXO_CLK>, + <&pcie0_lane>, + <&sleep_clk>; + clock-names = "bi_tcxo", + "pcie_0_pipe_clk", + "sleep_clk"; }; qupv3_id_0: geniqup@9c0000 { @@ -625,6 +629,40 @@ i2c14: i2c@a98000 { }; }; + pcie0_phy: phy@1c06000 { + compatible = "qcom,sm8450-qmp-gen3x1-pcie-phy"; + reg = <0 0x01c06000 0 0x200>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + clocks = <&gcc GCC_PCIE_0_AUX_CLK>, + <&gcc GCC_PCIE_0_CFG_AHB_CLK>, + <&gcc GCC_PCIE_0_CLKREF_EN>, + <&gcc GCC_PCIE_0_PHY_RCHNG_CLK>; + clock-names = "aux", "cfg_ahb", "ref", "refgen"; + + resets = <&gcc GCC_PCIE_0_PHY_BCR>; + reset-names = "phy"; + + assigned-clocks = <&gcc GCC_PCIE_0_PHY_RCHNG_CLK>; + assigned-clock-rates = <100000000>; + + status = "disabled"; + + pcie0_lane: lanes@1c06200 { + reg = <0 0x1c06e00 0 0x200>, /* tx */ + <0 0x1c07000 0 0x200>, /* rx */ + <0 0x1c06200 0 0x200>, /* pcs */ + <0 0x1c06600 0 0x200>; /* pcs_pcie */ + clocks = <&gcc GCC_PCIE_0_PIPE_CLK>; + clock-names = "pipe0"; + + #clock-cells = <0>; + #phy-cells = <0>; + clock-output-names = "pcie_0_pipe_clk"; + }; + }; + config_noc: interconnect@1500000 { compatible = "qcom,sm8450-config-noc"; reg = <0 0x01500000 0 0x1c000>;