From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT 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 08F85C32789 for ; Sun, 4 Nov 2018 07:39:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C363D2081D for ; Sun, 4 Nov 2018 07:39:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="jpkL+tgz" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C363D2081D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729181AbeKDQxv (ORCPT ); Sun, 4 Nov 2018 11:53:51 -0500 Received: from mail.kernel.org ([198.145.29.99]:50602 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728924AbeKDQxv (ORCPT ); Sun, 4 Nov 2018 11:53:51 -0500 Received: from tiger (61-216-91-114.HINET-IP.hinet.net [61.216.91.114]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8AFD52081C; Sun, 4 Nov 2018 07:39:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1541317191; bh=MdDZvI2m0lsWOHDH/QNyVnZsnlZycyHxdlk6eUlk3nI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=jpkL+tgzDpJZawCBfEad146abYioJnYJQrrab6bzuET8UPwesQBzQ3j6vZwyswV7t 89n8dMcScbBR9ir1WrfB8jWEPR/WtL3kK8q2JnV3BnLDndhOyIOJVVhOxOgycMe4zt Brzd/SZEPz+5u0fx09/ijdToqICa+37P1g1Xe6Ow= Date: Sun, 4 Nov 2018 15:39:35 +0800 From: Shawn Guo To: Joakim Zhang Cc: "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , Fabio Estevam , dl-linux-imx , "robh+dt@kernel.org" , "linux-arm-kernel@lists.infradead.org" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "A.s. Dong" Subject: Re: [PATCH V1 1/4] ARM: dts: imx6sx: Add flexcan stop mode wakeup support Message-ID: <20181104073931.GC26016@tiger> References: <20181023052831.2553-1-qiangqing.zhang@nxp.com> <20181023052831.2553-2-qiangqing.zhang@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181023052831.2553-2-qiangqing.zhang@nxp.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Oct 23, 2018 at 05:30:44AM +0000, Joakim Zhang wrote: > From: Dong Aisheng > > Add stop-mode property which is required by stop mode wakeup > feature. > > Signed-off-by: Dong Aisheng > Signed-off-by: Joakim Zhang > --- > arch/arm/boot/dts/imx6sx.dtsi | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi > index 844caa39364f..3f459d6da7fc 100644 > --- a/arch/arm/boot/dts/imx6sx.dtsi > +++ b/arch/arm/boot/dts/imx6sx.dtsi > @@ -448,6 +448,7 @@ > clocks = <&clks IMX6SX_CLK_CAN1_IPG>, > <&clks IMX6SX_CLK_CAN1_SERIAL>; > clock-names = "ipg", "per"; > + stop-mode = <&gpr 0x10 1 0x10 17>; Is it supported by upstream? I cannot find this property in ether flexcan bindings doc or kernel driver. Shawn > status = "disabled"; > }; > > @@ -458,6 +459,7 @@ > clocks = <&clks IMX6SX_CLK_CAN2_IPG>, > <&clks IMX6SX_CLK_CAN2_SERIAL>; > clock-names = "ipg", "per"; > + stop-mode = <&gpr 0x10 2 0x10 18>; > status = "disabled"; > }; > > -- > 2.17.1 >