From patchwork Wed Sep 1 12:16:29 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yassine Oudjana X-Patchwork-Id: 505399 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=-12.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED 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 A02CCC43214 for ; Wed, 1 Sep 2021 12:16:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8497860BD3 for ; Wed, 1 Sep 2021 12:16:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244037AbhIAMRj (ORCPT ); Wed, 1 Sep 2021 08:17:39 -0400 Received: from mail-0201.mail-europe.com ([51.77.79.158]:57226 "EHLO mail-0201.mail-europe.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244028AbhIAMRg (ORCPT ); Wed, 1 Sep 2021 08:17:36 -0400 Date: Wed, 01 Sep 2021 12:16:29 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail; t=1630498595; bh=gJxYhcWcE6Z1Ka9oTpUEQ6eNRdg3NGC2Xf2gJSDdzCA=; h=Date:To:From:Cc:Reply-To:Subject:In-Reply-To:References:From; b=KgqoJYAeYBvjDqKNhThFACvtuZexzJNVTFyVvpTGrn1vWWig64ySd9s9XjlnzjJBl 3VoW53KLr/iSXtvaK/MjJk6U3+L3aiRak3v4ExBNS+wTRDo8vUfqW8qWNsmPYjsdDX Vkfys7MSDbwyE1OpAdc4KJUYH8Lc6MoH/7s7+Hwg= To: Andy Gross , Bjorn Andersson , Georgi Djakov , Rob Herring From: Yassine Oudjana Cc: Yassine Oudjana , AngeloGioacchino Del Regno , linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Reply-To: Yassine Oudjana Subject: [PATCH v4 5/5] arm64: dts: qcom: msm8996: Add interconnect support Message-ID: <20210901121518.152481-6-y.oudjana@protonmail.com> In-Reply-To: <20210901121518.152481-1-y.oudjana@protonmail.com> References: <20210901121518.152481-1-y.oudjana@protonmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Add interconnect providers for the multiple NoCs available on the platform, and assign interconnects used by some blocks. Signed-off-by: Yassine Oudjana --- Changes since v2: - Remove interconnect paths from CPUs since cpufreq driver doesn't support icc scaling yet. arch/arm64/boot/dts/qcom/msm8996.dtsi | 80 +++++++++++++++++++++++++++ 1 file changed, 80 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index 52df22ab3f6a..6c98869688bc 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -7,6 +7,7 @@ #include #include #include +#include #include #include @@ -683,6 +684,15 @@ gcc: clock-controller@300000 { clock-names = "cxo2"; }; + bimc: interconnect@408000 { + compatible = "qcom,msm8996-bimc"; + reg = <0x00408000 0x5a000>; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_BIMC_CLK>, + <&rpmcc RPM_SMD_BIMC_A_CLK>; + }; + tsens0: thermal-sensor@4a9000 { compatible = "qcom,msm8996-tsens", "qcom,tsens-v2"; reg = <0x004a9000 0x1000>, /* TM */ @@ -705,6 +715,61 @@ tsens1: thermal-sensor@4ad000 { #thermal-sensor-cells = <1>; }; + cnoc: interconnect@500000 { + compatible = "qcom,msm8996-cnoc"; + reg = <0x00500000 0x1000>; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_CNOC_CLK>, + <&rpmcc RPM_SMD_CNOC_A_CLK>; + }; + + snoc: interconnect@524000 { + compatible = "qcom,msm8996-snoc"; + reg = <0x00524000 0x1c000>; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_SNOC_CLK>, + <&rpmcc RPM_SMD_SNOC_A_CLK>; + }; + + a1noc: interconnect@562000 { + compatible = "qcom,msm8996-a1noc"; + reg = <0x00562000 0x5000>; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_AGGR1_NOC_CLK>, + <&rpmcc RPM_SMD_AGGR1_NOC_A_CLK>; + }; + + a2noc: interconnect@583000 { + compatible = "qcom,msm8996-a2noc"; + reg = <0x00583000 0x7000>; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_AGGR2_NOC_CLK>, + <&rpmcc RPM_SMD_AGGR2_NOC_A_CLK>; + }; + + mnoc: interconnect@5a4000 { + compatible = "qcom,msm8996-mnoc"; + reg = <0x005a4000 0x1c000>; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a", "iface"; + clocks = <&rpmcc RPM_SMD_MMAXI_CLK>, + <&rpmcc RPM_SMD_MMAXI_A_CLK>, + <&mmcc AHB_CLK_SRC>; + }; + + pnoc: interconnect@5c0000 { + compatible = "qcom,msm8996-pnoc"; + reg = <0x005c0000 0x3000>; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_PCNOC_CLK>, + <&rpmcc RPM_SMD_PCNOC_A_CLK>; + }; + tcsr_mutex_regs: syscon@740000 { compatible = "syscon"; reg = <0x00740000 0x40000>; @@ -784,6 +849,11 @@ mdp: mdp@901000 { assigned-clock-rates = <300000000>, <19200000>; + interconnects = <&mnoc MASTER_MDP_PORT0 &bimc SLAVE_EBI_CH0>, + <&mnoc MASTER_MDP_PORT1 &bimc SLAVE_EBI_CH0>, + <&mnoc MASTER_ROTATOR &bimc SLAVE_EBI_CH0>; + interconnect-names = "mdp0-mem", "mdp1-mem", "rotator-mem"; + ports { #address-cells = <1>; #size-cells = <0>; @@ -959,6 +1029,9 @@ gpu: gpu@b00000 { "mem", "mem_iface"; + interconnects = <&bimc MASTER_GRAPHICS_3D &bimc SLAVE_EBI_CH0>; + interconnect-names = "gfx-mem"; + power-domains = <&mmcc GPU_GX_GDSC>; iommus = <&adreno_smmu 0>; @@ -1953,6 +2026,9 @@ venus: video-codec@c00000 { <&mmcc VIDEO_AXI_CLK>, <&mmcc VIDEO_MAXI_CLK>; clock-names = "core", "iface", "bus", "mbus"; + interconnects = <&mnoc MASTER_VIDEO_P0 &bimc SLAVE_EBI_CH0>, + <&bimc MASTER_AMPSS_M0 &mnoc SLAVE_VENUS_CFG>; + interconnect-names = "video-mem", "cpu-cfg"; iommus = <&venus_smmu 0x00>, <&venus_smmu 0x01>, <&venus_smmu 0x0a>, @@ -2569,6 +2645,10 @@ usb3: usb@6af8800 { <&gcc GCC_USB30_MASTER_CLK>; assigned-clock-rates = <19200000>, <120000000>; + interconnects = <&a2noc MASTER_USB3 &bimc SLAVE_EBI_CH0>, + <&bimc MASTER_AMPSS_M0 &snoc SLAVE_USB3>; + interconnect-names = "usb-ddr", "apps-usb"; + power-domains = <&gcc USB30_GDSC>; status = "disabled";