Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753087AbdLFHYe (ORCPT ); Wed, 6 Dec 2017 02:24:34 -0500 Received: from metis.ext.4.pengutronix.de ([92.198.50.35]:38099 "EHLO metis.ext.4.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752667AbdLFHYd (ORCPT ); Wed, 6 Dec 2017 02:24:33 -0500 From: Oleksij Rempel To: Linus Torvalds , Rob Herring , Mark Rutland , Michael Turquette , Stephen Boyd , Shawn Guo , Fabio Estevam , Russell King 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 , Mark Brown , Leonard Crestez Subject: [PATCH v6 6/6] ARM: dts: imx6: RIoTboard provide standby on power off option Date: Wed, 6 Dec 2017 08:24:02 +0100 Message-Id: <20171206072402.11694-7-o.rempel@pengutronix.de> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20171206072402.11694-1-o.rempel@pengutronix.de> References: <20171206072402.11694-1-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-kernel@vger.kernel.org Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1007 Lines: 37 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 275c6c05219d..574f6b261ecd 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>; @@ -170,6 +174,7 @@ reg = <0x08>; interrupt-parent = <&gpio5>; interrupts = <16 8>; + fsl,pmic-stby-poweroff; regulators { reg_vddcore: sw1ab { /* VDDARM_IN */ -- 2.11.0