From patchwork Wed Jul 21 20:47:00 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lucas Stach X-Patchwork-Id: 12392157 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=-18.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, 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=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 EACCEC6377A for ; Wed, 21 Jul 2021 20:54:00 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B6FC160FEA for ; Wed, 21 Jul 2021 20:54:00 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B6FC160FEA Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=E4hj4DdLcSmU4Y9p/q0tlYS7baeLRZpIKwBO/wACzA8=; b=pyCl4gm0wwYdUJ bmxGjrqat/5s+ZX7yPo9Gx9YHaaKAoWTbwwABAZR8UNGTo2GbHsV+3QRPkAGNKbgWoGs9wS7yn4nH Be5G44AxSXHPOhHrcoFMNzqOvfR+JRePnMEd/9XKlrkWrKV+5avAesIrLJqQaYqsZ73qSPrNBsD5M ZewUiUcdO/ZwBiAHjh4LGPZmnmSkXflXJU5andLoFVvQ5qz1gPH5o/F7tZvJskb8PFU2zj3bdAhLE UHhPDSsOwHwpfpFXFlz4K4wK+ofIXHwK8Gzyq2XSCCSsEojYL1ERGRHb0oe0z978v8V3RIGc7KStQ s1fwcjgE1Euvw+rTYTug==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m6JC7-00HAj3-M5; Wed, 21 Jul 2021 20:51:56 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1m6J7g-00H8uO-JF for linux-arm-kernel@lists.infradead.org; Wed, 21 Jul 2021 20:47:22 +0000 Received: from dude03.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::39]) by metis.ext.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1m6J7a-0004jk-T4; Wed, 21 Jul 2021 22:47:14 +0200 From: Lucas Stach To: Shawn Guo , Rob Herring Cc: NXP Linux Team , Adam Ford , Frieder Schrempf , Peng Fan , Marek Vasut , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel@pengutronix.de, patchwork-lst@pengutronix.de Subject: [PATCH v2 15/18] arm64: dts: imx8mm: put USB controllers into power-domains Date: Wed, 21 Jul 2021 22:47:00 +0200 Message-Id: <20210721204703.1424034-16-l.stach@pengutronix.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210721204703.1424034-1-l.stach@pengutronix.de> References: <20210716232916.3572966-1-l.stach@pengutronix.de> <20210721204703.1424034-1-l.stach@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:1101:1d::39 X-SA-Exim-Mail-From: l.stach@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210721_134720_806445_F4A560C8 X-CRM114-Status: GOOD ( 10.86 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Now that we have support for the power domain controller on the i.MX8MM we can put the USB controllers in their respective power domains to allow them to power down the PHY when possible. Signed-off-by: Lucas Stach --- arch/arm64/boot/dts/freescale/imx8mm.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi index 1cdb475b5895..39d651612d0e 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi @@ -1060,6 +1060,7 @@ usbotg1: usb@32e40000 { assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_500M>; fsl,usbphy = <&usbphynop1>; fsl,usbmisc = <&usbmisc1 0>; + power-domains = <&pgc_otg1>; status = "disabled"; }; @@ -1079,6 +1080,7 @@ usbotg2: usb@32e50000 { assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_500M>; fsl,usbphy = <&usbphynop2>; fsl,usbmisc = <&usbmisc2 0>; + power-domains = <&pgc_otg2>; status = "disabled"; };