From patchwork Thu Sep 16 13:59:24 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sibi Sankar X-Patchwork-Id: 12499179 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,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 5567EC433EF for ; Thu, 16 Sep 2021 14:01:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4270B61212 for ; Thu, 16 Sep 2021 14:01:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238358AbhIPODR (ORCPT ); Thu, 16 Sep 2021 10:03:17 -0400 Received: from m43-7.mailgun.net ([69.72.43.7]:51992 "EHLO m43-7.mailgun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238280AbhIPOCu (ORCPT ); Thu, 16 Sep 2021 10:02:50 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1631800890; h=References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=f5iIbuLPKvgeGVI683cGQ/hcCb7BByhH9/82WThKia4=; b=kKQk7TGc4LOJ3eReLdSxb23sQYkwFjdBITAwziUyE8I1bXM0Y7rAcFrh0zxa2KI/uS90Q6I3 muxVADVCaA4nohx48J8k6I6FnjSHzg8lw3i6qhsKt5OSML6hC34/j6Ap7bZbFx302c+eECCE pqgFM5Xw3pmMlGHSJDaTVuZynpQ= X-Mailgun-Sending-Ip: 69.72.43.7 X-Mailgun-Sid: WyI1MzIzYiIsICJsaW51eC1hcm0tbXNtQHZnZXIua2VybmVsLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n03.prod.us-east-1.postgun.com with SMTP id 61434df9bd6681d8eda61d43 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Thu, 16 Sep 2021 14:00:25 GMT Sender: sibis=codeaurora.org@mg.codeaurora.org Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 3AC82C43637; Thu, 16 Sep 2021 14:00:24 +0000 (UTC) Received: from blr-ubuntu-87.qualcomm.com (blr-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com [103.229.18.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: sibis) by smtp.codeaurora.org (Postfix) with ESMTPSA id A3178C4361B; Thu, 16 Sep 2021 14:00:17 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 smtp.codeaurora.org A3178C4361B Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=fail smtp.mailfrom=codeaurora.org From: Sibi Sankar To: mka@chromium.org, swboyd@chromium.org, bjorn.andersson@linaro.org, robh+dt@kernel.org Cc: ulf.hansson@linaro.org, rjw@rjwysocki.net, agross@kernel.org, ohad@wizery.com, mathieu.poirier@linaro.org, linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dianders@chromium.org, rishabhb@codeaurora.org, sidgup@codeaurora.org, Sibi Sankar Subject: [PATCH v7 07/13] arm64: dts: qcom: sdm845: Use QMP property to control load state Date: Thu, 16 Sep 2021 19:29:24 +0530 Message-Id: <1631800770-371-8-git-send-email-sibis@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1631800770-371-1-git-send-email-sibis@codeaurora.org> References: <1631800770-371-1-git-send-email-sibis@codeaurora.org> Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Use the Qualcomm Mailbox Protocol (QMP) property to control the load state resources on SDM845 SoCs and drop deprecated power-domains exposed by AOSS QMP node. Signed-off-by: Sibi Sankar Reviewed-by: Stephen Boyd --- v7: * Let's not miss adding qcom,qmp to ADSP/CDSP on SDM845 SoC. arch/arm64/boot/dts/qcom/sdm845.dtsi | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index d18f7b419d2e..39c136e25fb5 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -763,6 +763,8 @@ memory-region = <&adsp_mem>; + qcom,qmp = <&aoss_qmp>; + qcom,smem-states = <&adsp_smp2p_out 0>; qcom,smem-state-names = "stop"; @@ -862,6 +864,8 @@ memory-region = <&cdsp_mem>; + qcom,qmp = <&aoss_qmp>; + qcom,smem-states = <&cdsp_smp2p_out 0>; qcom,smem-state-names = "stop"; @@ -2979,6 +2983,8 @@ clock-names = "iface", "bus", "mem", "gpll0_mss", "snoc_axi", "mnoc_axi", "prng", "xo"; + qcom,qmp = <&aoss_qmp>; + qcom,smem-states = <&modem_smp2p_out 0>; qcom,smem-state-names = "stop"; @@ -2988,11 +2994,10 @@ qcom,halt-regs = <&tcsr_mutex_regs 0x23000 0x25000 0x24000>; - power-domains = <&aoss_qmp 2>, - <&rpmhpd SDM845_CX>, + power-domains = <&rpmhpd SDM845_CX>, <&rpmhpd SDM845_MX>, <&rpmhpd SDM845_MSS>; - power-domain-names = "load_state", "cx", "mx", "mss"; + power-domain-names = "cx", "mx", "mss"; mba { memory-region = <&mba_region>; @@ -4607,7 +4612,6 @@ mboxes = <&apss_shared 0>; #clock-cells = <0>; - #power-domain-cells = <1>; cx_cdev: cx { #cooling-cells = <2>;