From patchwork Wed Apr 29 22:32:27 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Wahren X-Patchwork-Id: 6298771 Return-Path: X-Original-To: patchwork-linux-pm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id C972ABEEE1 for ; Wed, 29 Apr 2015 22:36:07 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 2E5E0201B9 for ; Wed, 29 Apr 2015 22:36:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3521920160 for ; Wed, 29 Apr 2015 22:36:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751511AbbD2WgE (ORCPT ); Wed, 29 Apr 2015 18:36:04 -0400 Received: from mout.kundenserver.de ([212.227.126.131]:61002 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751252AbbD2WgD (ORCPT ); Wed, 29 Apr 2015 18:36:03 -0400 Received: from localhost.localdomain ([178.25.141.12]) by mrelayeu.kundenserver.de (mreue002) with ESMTPSA (Nemesis) id 0M6JFz-1ZC6oD28Nv-00yOQm; Thu, 30 Apr 2015 00:33:15 +0200 From: Stefan Wahren To: Liam Girdwood , Mark Brown Cc: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Shawn Guo , Sascha Hauer , Russell King , Sebastian Reichel , Dmitry Eremin-Solenikov , David Woodhouse , , , , , , Stefan Wahren Subject: [PATCH V2 6/6] ARM: dts: enable regulator support for i.MX23/i.MX28 Date: Wed, 29 Apr 2015 22:32:27 +0000 Message-Id: <1430346747-28728-7-git-send-email-stefan.wahren@i2se.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1430346747-28728-1-git-send-email-stefan.wahren@i2se.com> References: <1430346747-28728-1-git-send-email-stefan.wahren@i2se.com> X-Provags-ID: V03:K0:Azkditk6rbkBMwa36QOSfNFlzeufXas9L3LA4E38VWDQ31B4Jqd 2JLtZ7SK87JQlWARmFPrrXXycF7uLG4exWL6GehCHGKlW40UGgWLWS9QsMizgUiHBsabzVx 0cRT62J8dtJWNJwmsxzh5Sui2fj9gABZVzZSDvPxIuW6RdJb8QqmnyxqyNEPh/nPiend0g+ xeVmqICvFZ2DTDnFRaLBQ== X-UI-Out-Filterresults: notjunk:1; Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch enables the on-chip regulator support for all i.MX23 and i.MX28 boards. Signed-off-by: Stefan Wahren --- arch/arm/boot/dts/imx23.dtsi | 40 +++++++++++++++++++++++++++++++++++++++- arch/arm/boot/dts/imx28.dtsi | 40 +++++++++++++++++++++++++++++++++++++++- 2 files changed, 78 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi index bbcfb5a..efdd702 100644 --- a/arch/arm/boot/dts/imx23.dtsi +++ b/arch/arm/boot/dts/imx23.dtsi @@ -404,8 +404,46 @@ }; power@80044000 { + compatible = "fsl,imx23-power", "syscon"; reg = <0x80044000 0x2000>; - status = "disabled"; + interrupts = <3>; + + dcdc: regulator@1 { + compatible = "fsl,imx23-dcdc"; + regulator-name = "dcdc"; + regulator-boot-on; + regulator-always-on; + }; + + reg_vddd: regulator@2 { + compatible = "fsl,imx23-vddd"; + regulator-name = "vddd"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1550000>; + vddd-supply = <®_vdda>; + regulator-boot-on; + regulator-always-on; + }; + + reg_vdda: regulator@3 { + compatible = "fsl,imx23-vdda"; + regulator-name = "vdda"; + regulator-min-microvolt = <1725000>; + regulator-max-microvolt = <1950000>; + vdda-supply = <®_vddio>; + regulator-boot-on; + regulator-always-on; + }; + + reg_vddio: regulator@4 { + compatible = "fsl,imx23-vddio"; + regulator-name = "vddio"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3575000>; + regulator-microvolt-offset = <80000>; + regulator-boot-on; + regulator-always-on; + }; }; saif1: saif@80046000 { diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 25e25f8..378b1f2 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -1035,8 +1035,46 @@ }; power: power@80044000 { + compatible = "fsl,imx28-power", "syscon"; reg = <0x80044000 0x2000>; - status = "disabled"; + interrupts = <6>; + + dcdc: regulator@1 { + compatible = "fsl,imx28-dcdc"; + regulator-name = "dcdc"; + regulator-boot-on; + regulator-always-on; + }; + + reg_vddd: regulator@2 { + compatible = "fsl,imx28-vddd"; + regulator-name = "vddd"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1550000>; + vddd-supply = <®_vdda>; + regulator-boot-on; + regulator-always-on; + }; + + reg_vdda: regulator@3 { + compatible = "fsl,imx28-vdda"; + regulator-name = "vdda"; + regulator-min-microvolt = <1725000>; + regulator-max-microvolt = <1950000>; + vdda-supply = <®_vddio>; + regulator-boot-on; + regulator-always-on; + }; + + reg_vddio: regulator@4 { + compatible = "fsl,imx28-vddio"; + regulator-name = "vddio"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3550000>; + regulator-microvolt-offset = <80000>; + regulator-boot-on; + regulator-always-on; + }; }; saif1: saif@80046000 {