From patchwork Tue Jun 8 15:27:35 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konrad Dybcio X-Patchwork-Id: 455967 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 ACDBEC4743F for ; Tue, 8 Jun 2021 15:27:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 979286128E for ; Tue, 8 Jun 2021 15:27:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231826AbhFHP3j (ORCPT ); Tue, 8 Jun 2021 11:29:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44240 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231253AbhFHP3h (ORCPT ); Tue, 8 Jun 2021 11:29:37 -0400 Received: from relay02.th.seeweb.it (relay02.th.seeweb.it [IPv6:2001:4b7a:2000:18::163]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DC046C061787 for ; Tue, 8 Jun 2021 08:27:44 -0700 (PDT) Received: from localhost.localdomain (83.6.168.161.neoplus.adsl.tpnet.pl [83.6.168.161]) by m-r1.th.seeweb.it (Postfix) with ESMTPA id 916BF1F9D2; Tue, 8 Jun 2021 17:27:42 +0200 (CEST) From: Konrad Dybcio To: ~postmarketos/upstreaming@lists.sr.ht Cc: martin.botka@somainline.org, angelogioacchino.delregno@somainline.org, marijn.suijten@somainline.org, jamipkettunen@somainline.org, Konrad Dybcio , Andy Gross , Bjorn Andersson , Rob Herring , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 2/3] arm64: dts: qcom: Add MSM8996v3.0 DTSI file Date: Tue, 8 Jun 2021 17:27:35 +0200 Message-Id: <20210608152737.154218-2-konrad.dybcio@somainline.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210608152737.154218-1-konrad.dybcio@somainline.org> References: <20210608152737.154218-1-konrad.dybcio@somainline.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add an overlay for MSM8996v3.0, which is a pre-final revision of the said SoC. It has some stark differences with regards to GPU, or more specifically its power delivery path. Oh, and of course a different msm-id. Signed-off-by: Konrad Dybcio --- Changes since v2: - Remove a stray space before "/ {" arch/arm64/boot/dts/qcom/msm8996-v3.0.dtsi | 63 ++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/msm8996-v3.0.dtsi diff --git a/arch/arm64/boot/dts/qcom/msm8996-v3.0.dtsi b/arch/arm64/boot/dts/qcom/msm8996-v3.0.dtsi new file mode 100644 index 000000000000..483676baf7e7 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/msm8996-v3.0.dtsi @@ -0,0 +1,63 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2021, Konrad Dybcio + */ + +#include "msm8996.dtsi" + +/ { + qcom,msm-id = <246 0x30000>; + }; + + /* + * This revision seems to have differ GPU CPR + * parameters, GPU frequencies and some differences + * when it comes to voltage delivery to.. once again + * the GPU. Funnily enough, it's simpler to make it an + * overlay on top of 3.1 (the final one) than vice versa. + * The differences will show here as more and more + * features get enabled upstream. + */ + +gpu_opp_table_3_0: gpu-opp-table-30 { + compatible = "operating-points-v2"; + + opp-624000000 { + opp-hz = /bits/ 64 <624000000>; + opp-level = <7>; + }; + + opp-560000000 { + opp-hz = /bits/ 64 <560000000>; + opp-level = <6>; + }; + + opp-510000000 { + opp-hz = /bits/ 64 <510000000>; + opp-level = <5>; + }; + + opp-401800000 { + opp-hz = /bits/ 64 <401800000>; + opp-level = <4>; + }; + + opp-315000000 { + opp-hz = /bits/ 64 <315000000>; + opp-level = <3>; + }; + + opp-214000000 { + opp-hz = /bits/ 64 <214000000>; + opp-level = <3>; + }; + + opp-133000000 { + opp-hz = /bits/ 64 <133000000>; + opp-level = <3>; + }; +}; + +&gpu { + operating-points-v2 = <&gpu_opp_table_3_0>; +};