From patchwork Mon Oct 25 09:07:31 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sandeep Maheswaram X-Patchwork-Id: 12581107 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A62E0C433F5 for ; Mon, 25 Oct 2021 09:08:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 932F860EE9 for ; Mon, 25 Oct 2021 09:08:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232449AbhJYJKi (ORCPT ); Mon, 25 Oct 2021 05:10:38 -0400 Received: from alexa-out.qualcomm.com ([129.46.98.28]:36225 "EHLO alexa-out.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232479AbhJYJKh (ORCPT ); Mon, 25 Oct 2021 05:10:37 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1635152896; x=1666688896; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=P4bXBTYrltaXp9PhngK0POqzvllY4fXOthFXfnrTvcA=; b=rI0SSz027FZKTXm2hRUPFPwHSc5Bq8wiZQjF2da+eaGt7Yjf562/U6Ox a6yujMW5r0RgILeBQcla89+n4wM7T+WNdYjsctiFyox9A2MShHUCdunLF QEkpfgfnQqt0b9UCNcAoPLb1WzFKl0zvzkltNw5CtkhTeeF/jrtyppUTn 4=; Received: from ironmsg-lv-alpha.qualcomm.com ([10.47.202.13]) by alexa-out.qualcomm.com with ESMTP; 25 Oct 2021 02:08:16 -0700 X-QCInternal: smtphost Received: from nalasex01a.na.qualcomm.com ([10.47.209.196]) by ironmsg-lv-alpha.qualcomm.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Oct 2021 02:08:15 -0700 Received: from c-sanm-linux.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.922.7; Mon, 25 Oct 2021 02:08:09 -0700 From: Sandeep Maheswaram To: Rob Herring , Andy Gross , "Bjorn Andersson" , Greg Kroah-Hartman , Felipe Balbi , Stephen Boyd , Doug Anderson , "Matthias Kaehlcke" CC: , , , , , , Sandeep Maheswaram Subject: [PATCH v2 3/3] arm64: dts: qcom: sc7280: Add cx power domain support Date: Mon, 25 Oct 2021 14:37:31 +0530 Message-ID: <1635152851-23660-4-git-send-email-quic_c_sanm@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1635152851-23660-1-git-send-email-quic_c_sanm@quicinc.com> References: <1635152851-23660-1-git-send-email-quic_c_sanm@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add multi pd support to set performance state for cx domain to maintain minimum corner voltage for USB clocks. Signed-off-by: Sandeep Maheswaram --- v2: Changed rpmhd_opp_svs to rmphd_opp_nom for cx domain. arch/arm64/boot/dts/qcom/sc7280.dtsi | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index d74a4c8..9e3b6ad 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -2538,7 +2538,8 @@ interrupt-names = "hs_phy_irq", "dp_hs_phy_irq", "dm_hs_phy_irq", "ss_phy_irq"; - power-domains = <&gcc GCC_USB30_PRIM_GDSC>; + power-domains = <&rpmhpd SC7280_CX>, <&gcc GCC_USB30_PRIM_GDSC>; + required-opps = <&rpmhpd_opp_svs>, <>; resets = <&gcc GCC_USB30_PRIM_BCR>;