From patchwork Tue Jun 20 14:09:10 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oleksij Rempel X-Patchwork-Id: 9799635 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 8154C600F6 for ; Tue, 20 Jun 2017 14:11:53 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6AB7428445 for ; Tue, 20 Jun 2017 14:11:53 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5F8E728455; Tue, 20 Jun 2017 14:11:53 +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=-6.9 required=2.0 tests=BAYES_00,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 D7CF128445 for ; Tue, 20 Jun 2017 14:11:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751101AbdFTOLv (ORCPT ); Tue, 20 Jun 2017 10:11:51 -0400 Received: from metis.ext.4.pengutronix.de ([92.198.50.35]:57119 "EHLO metis.ext.4.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752458AbdFTOJX (ORCPT ); Tue, 20 Jun 2017 10:09:23 -0400 Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1dNJqE-00066V-AG; Tue, 20 Jun 2017 16:09:14 +0200 Received: from ore by dude.hi.pengutronix.de with local (Exim 4.89) (envelope-from ) id 1dNJqC-00021N-GT; Tue, 20 Jun 2017 16:09:12 +0200 From: Oleksij Rempel To: Andrew Morton , devicetree@vger.kernel.org, Fabio Estevam , kernel@pengutronix.de, Liam Girdwood , linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, Mark Brown , Mark Rutland , Michael Turquette , Rob Herring , Russell King , Shawn Guo , Stephen Boyd , Leonard Crestez Cc: Oleksij Rempel Subject: [PATCH v6 6/6] ARM: dts: imx6: RIoTboard provide standby on power off option Date: Tue, 20 Jun 2017 16:09:10 +0200 Message-Id: <20170620140910.7568-7-o.rempel@pengutronix.de> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170620140910.7568-1-o.rempel@pengutronix.de> References: <20170620140910.7568-1-o.rempel@pengutronix.de> X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: ore@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-clk@vger.kernel.org Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP 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 the 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 2cb72824e800..da9d0c102a31 100644 --- a/arch/arm/boot/dts/imx6dl-riotboard.dts +++ b/arch/arm/boot/dts/imx6dl-riotboard.dts @@ -90,6 +90,10 @@ status = "okay"; }; +&clks { + fsl,pmic-stby-poweroff; +}; + &fec { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet>; @@ -125,6 +129,7 @@ reg = <0x08>; interrupt-parent = <&gpio5>; interrupts = <16 8>; + fsl,pmic-stby-poweroff; regulators { reg_vddcore: sw1ab { /* VDDARM_IN */