From patchwork Mon Oct 14 03:26:28 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Peter Chen X-Patchwork-Id: 11187709 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A38DC1575 for ; Mon, 14 Oct 2019 03:29:11 +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 658072082F for ; Mon, 14 Oct 2019 03:29:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="tnm9fKiW" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 658072082F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=yNAv+XhuZkBNRqAv3FpWyfnnrTa7L+PgOkbRiFLGlEE=; b=tnm9fKiW9TXSrL mxwUop9KPJP3/DA/mjSBLpGLKcd0LNANB5EU5riLvaqUWKVFA+aQ0wNQXRWWXilTUIs5TZ5kCtfYj ayyfHaaTc21CrsyjwtuGIgMuQehCYv+1HfFWvnHf47MejliAtn80nOpTBEHRZjlSg3IM1bSthYkeD 7iYoCwnaJd57hx3IXAd4r6BieefU/t8PBHCxcqbHiAOv/6uWtlLj8C+wroa3xrjhnxgpyogcraJTh 2Puou9tqW5BkdHx2AOwRhMrHVWeJ0LnkHo/N1YEzAh7dHalnwssVo3A8naf5BWMdHLK58z9JXPjhd DUgsI2QVnYIz8P0zvh+A==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iJr2h-00054i-VY; Mon, 14 Oct 2019 03:29:07 +0000 Received: from inva021.nxp.com ([92.121.34.21]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iJr2f-000547-5A for linux-arm-kernel@lists.infradead.org; Mon, 14 Oct 2019 03:29:06 +0000 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 1F5D9200378; Mon, 14 Oct 2019 05:29:00 +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 09C99200364; Mon, 14 Oct 2019 05:28:57 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id D6FD8402E2; Mon, 14 Oct 2019 11:28:52 +0800 (SGT) From: Peter Chen To: shawnguo@kernel.org Subject: [PATCH 1/1] ARM: dts: imx7s: Add power domain for imx7d HSIC Date: Mon, 14 Oct 2019 11:26:28 +0800 Message-Id: <1571023588-9870-1-git-send-email-peter.chen@nxp.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191013_202905_336276_A6AC767E X-CRM114-Status: UNSURE ( 8.02 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [92.121.34.21 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?utf-8?q?Andr=C3=A9_Draszik?= , Peter Chen , kernel@pengutronix.de, linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Otherwise, the system will hang if USB driver try to access portsc register. Cc: AndrĂ© Draszik Signed-off-by: Peter Chen --- arch/arm/boot/dts/imx7s.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi index c1a4fff5ceda..a5b380f530f8 100644 --- a/arch/arm/boot/dts/imx7s.dtsi +++ b/arch/arm/boot/dts/imx7s.dtsi @@ -658,6 +658,12 @@ reg = <1>; power-supply = <®_1p0d>; }; + + pgc_hsic_phy: power-domain@2 { + #power-domain-cells = <0>; + reg = <2>; + power-supply = <®_1p2>; + }; }; }; }; @@ -1101,6 +1107,7 @@ compatible = "fsl,imx7d-usb", "fsl,imx27-usb"; reg = <0x30b30000 0x200>; interrupts = ; + power-domains = <&pgc_hsic_phy>; clocks = <&clks IMX7D_USB_CTRL_CLK>; fsl,usbphy = <&usbphynop3>; fsl,usbmisc = <&usbmisc3 0>;