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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED 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 8EB6FC46461 for ; Mon, 30 Jul 2018 07:58:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5154220892 for ; Mon, 30 Jul 2018 07:58:48 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5154220892 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-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726620AbeG3Jcb (ORCPT ); Mon, 30 Jul 2018 05:32:31 -0400 Received: from metis.ext.pengutronix.de ([85.220.165.71]:41041 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726490AbeG3Jca (ORCPT ); Mon, 30 Jul 2018 05:32:30 -0400 Received: from soja.hi.pengutronix.de ([2001:67c:670:100:3ad5:47ff:feaf:13da]) by metis.ext.pengutronix.de with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.89) (envelope-from ) id 1fk34a-0008IV-Pt; Mon, 30 Jul 2018 09:58:32 +0200 Subject: Re: [PATCH v8 6/6] ARM: dts: imx6: RIoTboard provide standby on power off option To: Robin Gong , Shawn Guo , Mark Brown , "Rafael J. Wysocki" Cc: "kernel@pengutronix.de" , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-clk@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Andrew Morton , Liam Girdwood , Leonard Crestez , Rob Herring , Mark Rutland , Michael Turquette , Stephen Boyd , Fabio Estevam , Russell King , dl-linux-imx , "A.s. Dong" References: <20180726092220.17250-1-o.rempel@pengutronix.de> <20180726092220.17250-7-o.rempel@pengutronix.de> From: Oleksij Rempel Message-ID: Date: Mon, 30 Jul 2018 09:58:32 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="oq7IsxD5Auoq9GcQyZN7sqUBRb5b0N5Rv" X-SA-Exim-Connect-IP: 2001:67c:670:100:3ad5:47ff:feaf:13da X-SA-Exim-Mail-From: o.rempel@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --oq7IsxD5Auoq9GcQyZN7sqUBRb5b0N5Rv Content-Type: multipart/mixed; boundary="FoqGdnG7QHr6d0qatIxZUo8asSinzFik1"; protected-headers="v1" From: Oleksij Rempel To: Robin Gong , Shawn Guo , Mark Brown , "Rafael J. Wysocki" Cc: "kernel@pengutronix.de" , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-clk@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Andrew Morton , Liam Girdwood , Leonard Crestez , Rob Herring , Mark Rutland , Michael Turquette , Stephen Boyd , Fabio Estevam , Russell King , dl-linux-imx , "A.s. Dong" Message-ID: Subject: Re: [PATCH v8 6/6] ARM: dts: imx6: RIoTboard provide standby on power off option References: <20180726092220.17250-1-o.rempel@pengutronix.de> <20180726092220.17250-7-o.rempel@pengutronix.de> In-Reply-To: --FoqGdnG7QHr6d0qatIxZUo8asSinzFik1 Content-Type: text/plain; charset=gbk Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 27.07.2018 11:33, Robin Gong wrote: >=20 >=20 >> -----Original Message----- >> From: Oleksij Rempel [mailto:o.rempel@pengutronix.de] >> Sent: 2018=C4=EA7=D4=C226=C8=D5 17:22 >> To: Shawn Guo ; Mark Brown ; >> Rafael J. Wysocki >> Cc: Oleksij Rempel ; kernel@pengutronix.de; >> devicetree@vger.kernel.org; linux-arm-kernel@lists.infradead.org; >> linux-clk@vger.kernel.org; linux-kernel@vger.kernel.org; Andrew Morton= >> ; Liam Girdwood ; >> Leonard Crestez ; Rob Herring >> ; Mark Rutland ; Michael >> Turquette ; Stephen Boyd >> ; Fabio Estevam ; Russell= >> King ; dl-linux-imx ; Robin = Gong >> ; A.s. Dong >> Subject: [PATCH v8 6/6] ARM: dts: imx6: RIoTboard provide standby on p= ower >> off option >> >> This board, as well as some other boards with i.MX6 and a PMIC, uses a= >> "PMIC_STBY_REQ" line to notify the PMIC about a state change. >> The PMIC is programmed for a specific state change before triggering t= he line. >> In this case, PMIC_STBY_REQ can be used for stand by, sleep and power = off >> modes. >> >> Signed-off-by: Oleksij Rempel >> --- >> arch/arm/boot/dts/imx6dl-riotboard.dts | 5 +++++ >> 1 file changed, 5 insertions(+) >> >> diff --git a/arch/arm/boot/dts/imx6dl-riotboard.dts >> b/arch/arm/boot/dts/imx6dl-riotboard.dts >> index 2e98c92adff7..a0e9753ee767 100644 >> --- a/arch/arm/boot/dts/imx6dl-riotboard.dts >> +++ b/arch/arm/boot/dts/imx6dl-riotboard.dts >> @@ -90,6 +90,10 @@ >> status =3D "okay"; >> }; >> >> +&clks { >> + fsl,pmic-stby-poweroff; >> +}; > It's better remove the default "syscon-poweroff" power off node. ok >> &fec { >> pinctrl-names =3D "default"; >> pinctrl-0 =3D <&pinctrl_enet>; >> @@ -170,6 +174,7 @@ >> reg =3D <0x08>; >> interrupt-parent =3D <&gpio5>; >> interrupts =3D <16 8>; >> + fsl,pmic-stby-poweroff; >> >> regulators { >> reg_vddcore: sw1ab { /* VDDARM_IN */ >> -- >> 2.18.0 >=20 --FoqGdnG7QHr6d0qatIxZUo8asSinzFik1-- --oq7IsxD5Auoq9GcQyZN7sqUBRb5b0N5Rv Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEpENFL0P3hvQ7p0DDdQOiSHVI77QFAltexSgACgkQdQOiSHVI 77Tn7wf/Z68qjQ282EXYGrxipHKgWK65FECF6Z4ay8YKJO5/koartIx7CMZR3dSd 0+xgROKVfIuPQ87JURixVsIe3Ijz4UWsVpCNhm98fbu1gTTQ7XKhYIBeuoEUtiH9 UXFkrbq1InJGHIsUYyEJLGq6vujx4hQJL2GizDAKk0zpcbjvIhBflGKLGEJWuqi7 uVaJ+7AeK/4Q2XvuMI3rrOTRsPl58W9Or0+MKr/qoUSW3cLX86NS7/n1oItK9tAt pdA8VpcTkWJectYiJUcI0Y25kleu+6zXu57W5pkG5S9ZzeqbZcvOs0j5U9hnmqez 2EMVN0WFNqLoxTQtHPxq1qdzEmPbqw== =lgQc -----END PGP SIGNATURE----- --oq7IsxD5Auoq9GcQyZN7sqUBRb5b0N5Rv--