From patchwork Thu May 17 05:50:14 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oleksij Rempel X-Patchwork-Id: 10405325 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 EB81A60247 for ; Thu, 17 May 2018 05:54:15 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DA93528826 for ; Thu, 17 May 2018 05:54:15 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CF0D528928; Thu, 17 May 2018 05:54:15 +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=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 5C39228826 for ; Thu, 17 May 2018 05:54:15 +0000 (UTC) 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:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To: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:List-Owner; bh=meYqDuLFgsxiTeyYx+Afv0qjFtKnotsHWChaT7HkEgE=; b=KNOJDWlqO3HSXwvn+OQ46sKSXJ x/+66LUe1gC6qqk2Jf0qVyn/7t7p03cJFCvoL9e6Es3KBd2APhcawH+JHnVey7K9sKMFQSMh1Se1G Yp6pEkc0IK34TlPDJq/4uIbc/R1ZyZKG+jBh/cBqpzmFyCH4qxVgSM5hyUNngvtBaL/CfX5PWq97f flemVFu2NvhsF8VCZAMWdmTyNIG5rnHwrh/2NYtv684iHgHDsKW+cvPCORt0yOJc4irH3JrWUsqKU 3lXcWjOmqYP/xKqP80uWkeIDxfbZPXw+kxpbUQ/pyYdEEohjrexpfhzwrgPbJ5tRaFEJlvVZ1EvoC n+CeJe6w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fJBrZ-0004sf-J5; Thu, 17 May 2018 05:54:05 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1fJBoP-0003FT-Sl for linux-arm-kernel@lists.infradead.org; Thu, 17 May 2018 05:50:54 +0000 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 4.89) (envelope-from ) id 1fJBoA-000090-3m; Thu, 17 May 2018 07:50:34 +0200 Received: from ore by dude.hi.pengutronix.de with local (Exim 4.91) (envelope-from ) id 1fJBny-0001mT-Uu; Thu, 17 May 2018 07:50:22 +0200 From: Oleksij Rempel To: Shawn Guo , Mark Brown , "Rafael J. Wysocki" Subject: [PATCH v7 6/6] ARM: dts: imx6: RIoTboard provide standby on power off option Date: Thu, 17 May 2018 07:50:14 +0200 Message-Id: <20180517055014.6607-7-o.rempel@pengutronix.de> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180517055014.6607-1-o.rempel@pengutronix.de> References: <20180517055014.6607-1-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-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180516_225050_091201_935BCB9F X-CRM114-Status: GOOD ( 12.18 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Michael Turquette , Stephen Boyd , linux-kernel@vger.kernel.org, Liam Girdwood , Oleksij Rempel , Rob Herring , kernel@pengutronix.de, Fabio Estevam , Russell King , Andrew Morton , Leonard Crestez , linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.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 2e98c92adff7..a0e9753ee767 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 */