From patchwork Wed Dec 12 21:18:48 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jordan Crouse X-Patchwork-Id: 10727125 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 703286C5 for ; Wed, 12 Dec 2018 21:19:02 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B105E29B41 for ; Wed, 12 Dec 2018 21:19:01 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A4D7F29E40; Wed, 12 Dec 2018 21:19:01 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 4932229B41 for ; Wed, 12 Dec 2018 21:19:01 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E01186EBC5; Wed, 12 Dec 2018 21:18:58 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from smtp.codeaurora.org (smtp.codeaurora.org [198.145.29.96]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5938C6EBC2; Wed, 12 Dec 2018 21:18:56 +0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 429F160B12; Wed, 12 Dec 2018 21:18:55 +0000 (UTC) Received: from jcrouse-lnx.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: jcrouse@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 933F9609E2; Wed, 12 Dec 2018 21:18:53 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 933F9609E2 From: Jordan Crouse To: freedreno@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH v6 2/2] arm64: dts: sdm845: Add gpu and gmu device nodes Date: Wed, 12 Dec 2018 14:18:48 -0700 Message-Id: <20181212211848.26768-3-jcrouse@codeaurora.org> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20181212211848.26768-1-jcrouse@codeaurora.org> References: <20181212211848.26768-1-jcrouse@codeaurora.org> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: nm@ti.com, devicetree@vger.kernel.org, rnayak@codeaurora.org, linux-pm@vger.kernel.org, linux-arm-msm@vger.kernel.org, dianders@chromium.org, vireshk@kernel.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Add the nodes to describe the Adreno GPU and GMU devices. Signed-off-by: Jordan Crouse Reviewed-by: Douglas Anderson Tested-by: Douglas Anderson --- arch/arm64/boot/dts/qcom/sdm845.dtsi | 123 +++++++++++++++++++++++++++ 1 file changed, 123 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index 233a5898ebc2..a608afed502e 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -11,6 +11,7 @@ #include #include #include +#include #include #include #include @@ -1349,6 +1350,128 @@ }; }; + + gpu@5000000 { + compatible = "qcom,adreno-630.2", "qcom,adreno"; + #stream-id-cells = <16>; + + reg = <0x5000000 0x40000>, <0x509e000 0x10>; + reg-names = "kgsl_3d0_reg_memory", "cx_mem"; + + /* + * Look ma, no clocks! The GPU clocks and power are + * controlled entirely by the GMU + */ + + interrupts = ; + interrupt-names = "kgsl_3d0_irq"; + + iommus = <&adreno_smmu 0>; + + operating-points-v2 = <&gpu_opp_table>; + + qcom,gmu = <&gmu>; + + gpu_opp_table: opp-table { + compatible = "operating-points-v2-qcom-level"; + + opp-710000000 { + opp-hz = /bits/ 64 <710000000>; + qcom,level = ; + }; + + opp-675000000 { + opp-hz = /bits/ 64 <675000000>; + qcom,level = ; + }; + + opp-596000000 { + opp-hz = /bits/ 64 <596000000>; + qcom,level = ; + }; + + opp-520000000 { + opp-hz = /bits/ 64 <520000000>; + qcom,level = ; + }; + + opp-414000000 { + opp-hz = /bits/ 64 <414000000>; + qcom,level = ; + }; + + opp-342000000 { + opp-hz = /bits/ 64 <342000000>; + qcom,level = ; + }; + + opp-257000000 { + opp-hz = /bits/ 64 <257000000>; + qcom,level = ; + }; + }; + }; + + adreno_smmu: iommu@5040000 { + compatible = "qcom,sdm845-smmu-v2", "qcom,smmu-v2"; + reg = <0x5040000 0x10000>; + #iommu-cells = <1>; + #global-interrupts = <2>; + interrupts = , + , + , + , + , + , + , + , + , + ; + clocks = <&gcc GCC_GPU_MEMNOC_GFX_CLK>, + <&gcc GCC_GPU_CFG_AHB_CLK>; + clock-names = "bus", "iface"; + + power-domains = <&gpucc GPU_CX_GDSC>; + }; + + gmu: gmu@506a000 { + compatible="qcom,adreno-gmu"; + + reg = <0x506a000 0x30000>, + <0xb280000 0x10000>, + <0xb480000 0x10000>; + reg-names = "gmu", "gmu_pdc", "gmu_pdc_seq"; + + interrupts = , + ; + interrupt-names = "hfi", "gmu"; + + clocks = <&gpucc GPU_CC_CX_GMU_CLK>, + <&gpucc GPU_CC_CXO_CLK>, + <&gcc GCC_DDRSS_GPU_AXI_CLK>, + <&gcc GCC_GPU_MEMNOC_GFX_CLK>; + clock-names = "gmu", "cxo", "axi", "memnoc"; + + power-domains = <&gpucc GPU_CX_GDSC>; + iommus = <&adreno_smmu 5>; + + operating-points-v2 = <&gmu_opp_table>; + + gmu_opp_table: opp-table { + compatible = "operating-points-v2-qcom-level"; + + opp-400000000 { + opp-hz = /bits/ 64 <400000000>; + qcom,level = ; + }; + + opp-200000000 { + opp-hz = /bits/ 64 <200000000>; + qcom,level = ; + }; + }; + }; + gpucc: clock-controller@5090000 { compatible = "qcom,sdm845-gpucc"; reg = <0x5090000 0x9000>;