From patchwork Tue Oct 10 15:26:14 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 823902 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3yBLYq4V6qz9tYK for ; Wed, 11 Oct 2017 02:26:39 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932313AbdJJP0g (ORCPT ); Tue, 10 Oct 2017 11:26:36 -0400 Received: from xavier.telenet-ops.be ([195.130.132.52]:53958 "EHLO xavier.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932210AbdJJP0f (ORCPT ); Tue, 10 Oct 2017 11:26:35 -0400 Received: from ayla.of.borg ([84.195.106.246]) by xavier.telenet-ops.be with bizsmtp id KrSV1w00X5JzmfG01rSV1B; Tue, 10 Oct 2017 17:26:33 +0200 Received: from ramsan.of.borg ([192.168.97.29] helo=ramsan) by ayla.of.borg with esmtp (Exim 4.86_2) (envelope-from ) id 1e1wQP-0007Sr-5f; Tue, 10 Oct 2017 17:26:29 +0200 Received: from geert by ramsan with local (Exim 4.86_2) (envelope-from ) id 1e1wQP-0008Ce-4F; Tue, 10 Oct 2017 17:26:29 +0200 From: Geert Uytterhoeven To: Marek Vasut , Rob Herring , Mark Rutland , Liam Girdwood , Mark Brown Cc: Simon Horman , Magnus Damm , Lee Jones , linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH/RFC 1/5] dt-bindings: mfd: bd9571mwv: Document rohm, ddr-backup-power Date: Tue, 10 Oct 2017 17:26:14 +0200 Message-Id: <1507649178-31473-2-git-send-email-geert+renesas@glider.be> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1507649178-31473-1-git-send-email-geert+renesas@glider.be> References: <1507649178-31473-1-git-send-email-geert+renesas@glider.be> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Document the new optional "rohm,ddr-backup-power" property. Signed-off-by: Geert Uytterhoeven --- Documentation/devicetree/bindings/mfd/bd9571mwv.txt | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/mfd/bd9571mwv.txt b/Documentation/devicetree/bindings/mfd/bd9571mwv.txt index 9ab216a851d5619b..7ea3f2db41d4e501 100644 --- a/Documentation/devicetree/bindings/mfd/bd9571mwv.txt +++ b/Documentation/devicetree/bindings/mfd/bd9571mwv.txt @@ -25,6 +25,12 @@ Required properties: Each child node is defined using the standard binding for regulators. +Optional properties: + - rohm,ddr-backup-power : Value to use for DDR-Backup Power. This controls + which DDR rails need to be kept powered when backup + mode is enabled, cfr. the KEEPON_DDR* bits in the + documentation for the "BKUP Mode Cnt" register. + Example: pmic: pmic@30 { @@ -36,6 +42,7 @@ Example: #interrupt-cells = <2>; gpio-controller; #gpio-cells = <2>; + rohm,ddr-backup-power = <15>; regulators { dvfs: dvfs {