From patchwork Tue Jul 9 08:00:14 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anson Huang X-Patchwork-Id: 11036637 X-Patchwork-Delegate: viresh.linux@gmail.com 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 9DB5614DB for ; Tue, 9 Jul 2019 08:09:56 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8FEC928384 for ; Tue, 9 Jul 2019 08:09:56 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 84321286E3; Tue, 9 Jul 2019 08:09:56 +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=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2BE4B28384 for ; Tue, 9 Jul 2019 08:09:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726492AbfGIIJr (ORCPT ); Tue, 9 Jul 2019 04:09:47 -0400 Received: from inva021.nxp.com ([92.121.34.21]:33610 "EHLO inva021.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726018AbfGIIJr (ORCPT ); Tue, 9 Jul 2019 04:09:47 -0400 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id CA01B200013; Tue, 9 Jul 2019 10:09:44 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 24F49200554; Tue, 9 Jul 2019 10:09:31 +0200 (CEST) Received: from titan.ap.freescale.net (TITAN.ap.freescale.net [10.192.208.233]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 072A7402D3; Tue, 9 Jul 2019 16:09:17 +0800 (SGT) From: Anson.Huang@nxp.com To: vireshk@kernel.org, nm@ti.com, sboyd@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, leonard.crestez@nxp.com, p.zabel@pengutronix.de, ping.bai@nxp.com, daniel.baluta@nxp.com, l.stach@pengutronix.de, abel.vesa@nxp.com, angus@akkea.ca, andrew.smirnov@gmail.com, ccaione@baylibre.com, agx@sigxcpu.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Linux-imx@nxp.com Subject: [PATCH V2 3/4] arm64: dts: imx8mq: Add opp-suspend property to OPP table Date: Tue, 9 Jul 2019 16:00:14 +0800 Message-Id: <20190709080015.43442-3-Anson.Huang@nxp.com> X-Mailer: git-send-email 2.9.5 In-Reply-To: <20190709080015.43442-1-Anson.Huang@nxp.com> References: <20190709080015.43442-1-Anson.Huang@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Anson Huang Add opp-suspend property to each OPP, the of opp core will select the OPP HW supported and with highest rate to be suspend opp, it will speed up the suspend/resume process. Signed-off-by: Anson Huang --- No changes. --- arch/arm64/boot/dts/freescale/imx8mq.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi index 58f66cb..4ba6a25f 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi @@ -156,6 +156,7 @@ /* Industrial only */ opp-supported-hw = <0xf>, <0x4>; clock-latency-ns = <150000>; + opp-suspend; }; opp-1000000000 { @@ -164,6 +165,7 @@ /* Consumer only */ opp-supported-hw = <0xe>, <0x3>; clock-latency-ns = <150000>; + opp-suspend; }; opp-1300000000 { @@ -171,6 +173,7 @@ opp-microvolt = <1000000>; opp-supported-hw = <0xc>, <0x4>; clock-latency-ns = <150000>; + opp-suspend; }; opp-1500000000 { @@ -178,6 +181,7 @@ opp-microvolt = <1000000>; opp-supported-hw = <0x8>, <0x3>; clock-latency-ns = <150000>; + opp-suspend; }; };