From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934930AbdCVRNN (ORCPT ); Wed, 22 Mar 2017 13:13:13 -0400 Received: from mail-by2nam01on0088.outbound.protection.outlook.com ([104.47.34.88]:58816 "EHLO NAM01-BY2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1759779AbdCVRMF (ORCPT ); Wed, 22 Mar 2017 13:12:05 -0400 Authentication-Results: spf=fail (sender IP is 192.88.168.50) smtp.mailfrom=nxp.com; vger.kernel.org; dkim=none (message not signed) header.d=none;vger.kernel.org; dmarc=fail action=none header.from=nxp.com; From: Leonard Crestez To: Mark Brown , Liam Girdwood , Viresh Kumar , "Rafael J. Wysocki" , Shawn Guo , Sascha Hauer CC: Leonard Crestez , Robin Gong , Anson Huang , Irina Tirdea , Rob Herring , Mark Rutland , Fabio Estevam , Octavian Purdila , , , , Subject: [RFC 8/8] ARM: dts: imx6qdl-sabresd: Enable fsl,ldo-bypass Date: Wed, 22 Mar 2017 18:53:10 +0200 Message-ID: <8f4dca5609781f0362009dfa7f6d5c0990b5ea6d.1490199005.git.leonard.crestez@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: References: X-EOPAttributedMessage: 0 X-Matching-Connectors: 131346752364731183;(91ab9b29-cfa4-454e-5278-08d120cd25b8);() X-Forefront-Antispam-Report: CIP:192.88.168.50;IPV:NLI;CTRY:US;EFV:NLI;SFV:NSPM;SFS:(10009020)(6009001)(336005)(39450400003)(39840400002)(39860400002)(39380400002)(39850400002)(39400400002)(39410400002)(2980300002)(1109001)(1110001)(339900001)(199003)(189002)(9170700003)(39060400002)(104016004)(38730400002)(85426001)(356003)(105606002)(5003940100001)(305945005)(81166006)(2906002)(2950100002)(5660300001)(106466001)(6666003)(7416002)(118296001)(36756003)(4326008)(8656002)(53936002)(54906002)(33646002)(8676002)(86362001)(50226002)(8936002)(47776003)(50466002)(48376002)(77096006)(50986999)(76176999)(189998001)(32563001)(2004002)(142933001);DIR:OUT;SFP:1101;SCL:1;SRVR:BN6PR03MB2785;H:tx30smr01.am.freescale.net;FPR:;SPF:Fail;MLV:ovrnspm;A:1;MX:1;PTR:InfoDomainNonexistent;LANG:en; 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New dts files with -ldo suffix are added for users who want to run with LDOs enabled on these boards anyway. Signed-off-by: Leonard Crestez --- arch/arm/boot/dts/imx6dl-sabresd-ldo.dts | 13 +++++++++++++ arch/arm/boot/dts/imx6q-sabresd-ldo.dts | 13 +++++++++++++ arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 19 +++++++++++++++++++ arch/arm/boot/dts/imx6qdl.dtsi | 6 +++--- arch/arm/boot/dts/imx6qp-sabresd-ldo.dts | 13 +++++++++++++ arch/arm/boot/dts/imx6qp-sabresd.dts | 4 ++-- 6 files changed, 63 insertions(+), 5 deletions(-) create mode 100644 arch/arm/boot/dts/imx6dl-sabresd-ldo.dts create mode 100644 arch/arm/boot/dts/imx6q-sabresd-ldo.dts create mode 100644 arch/arm/boot/dts/imx6qp-sabresd-ldo.dts diff --git a/arch/arm/boot/dts/imx6dl-sabresd-ldo.dts b/arch/arm/boot/dts/imx6dl-sabresd-ldo.dts new file mode 100644 index 0000000..1b224d6 --- /dev/null +++ b/arch/arm/boot/dts/imx6dl-sabresd-ldo.dts @@ -0,0 +1,13 @@ +/* + * Copyright 2017 NXP + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "imx6dl-sabresd.dts" + +&gpc { + fsl,ldo-bypass = <0>; +}; diff --git a/arch/arm/boot/dts/imx6q-sabresd-ldo.dts b/arch/arm/boot/dts/imx6q-sabresd-ldo.dts new file mode 100644 index 0000000..4d2e8cc --- /dev/null +++ b/arch/arm/boot/dts/imx6q-sabresd-ldo.dts @@ -0,0 +1,13 @@ +/* + * Copyright 2017 NXP + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "imx6q-sabresd.dts" + +&gpc { + fsl,ldo-bypass = <0>; +}; diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi index 63bf95e..5a73d9d 100644 --- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi @@ -182,6 +182,10 @@ status = "okay"; }; +&gpc { + fsl,ldo-bypass = <1>; +}; + &hdmi { ddc-i2c-bus = <&i2c2>; status = "okay"; @@ -548,6 +552,21 @@ status = "okay"; }; +®_arm { + vin-supply = <&sw1a_reg>; + regulator-allow-bypass; +}; + +®_pu { + vin-supply = <&sw1c_reg>; + regulator-allow-bypass; +}; + +®_soc { + vin-supply = <&sw1c_reg>; + regulator-allow-bypass; +}; + &snvs_poweroff { status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi index 6d7bf64..54fe769 100644 --- a/arch/arm/boot/dts/imx6qdl.dtsi +++ b/arch/arm/boot/dts/imx6qdl.dtsi @@ -677,7 +677,7 @@ compatible = "fsl,anatop-regulator"; regulator-name = "vddarm"; regulator-min-microvolt = <725000>; - regulator-max-microvolt = <1450000>; + regulator-max-microvolt = <1300000>; regulator-always-on; anatop-reg-offset = <0x140>; anatop-vol-bit-shift = <0>; @@ -694,7 +694,7 @@ compatible = "fsl,anatop-regulator"; regulator-name = "vddpu"; regulator-min-microvolt = <725000>; - regulator-max-microvolt = <1450000>; + regulator-max-microvolt = <1300000>; regulator-enable-ramp-delay = <150>; anatop-reg-offset = <0x140>; anatop-vol-bit-shift = <9>; @@ -711,7 +711,7 @@ compatible = "fsl,anatop-regulator"; regulator-name = "vddsoc"; regulator-min-microvolt = <725000>; - regulator-max-microvolt = <1450000>; + regulator-max-microvolt = <1300000>; regulator-always-on; anatop-reg-offset = <0x140>; anatop-vol-bit-shift = <18>; diff --git a/arch/arm/boot/dts/imx6qp-sabresd-ldo.dts b/arch/arm/boot/dts/imx6qp-sabresd-ldo.dts new file mode 100644 index 0000000..c659533 --- /dev/null +++ b/arch/arm/boot/dts/imx6qp-sabresd-ldo.dts @@ -0,0 +1,13 @@ +/* + * Copyright 2017 NXP + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "imx6qp-sabresd.dts" + +&gpc { + fsl,ldo-bypass = <0>; +}; diff --git a/arch/arm/boot/dts/imx6qp-sabresd.dts b/arch/arm/boot/dts/imx6qp-sabresd.dts index b234580..a8a5004 100644 --- a/arch/arm/boot/dts/imx6qp-sabresd.dts +++ b/arch/arm/boot/dts/imx6qp-sabresd.dts @@ -50,8 +50,8 @@ compatible = "fsl,imx6qp-sabresd", "fsl,imx6qp"; }; -&cpu0 { - arm-supply = <&sw2_reg>; +®_arm { + vin-supply = <&sw2_reg>; }; &iomuxc { -- 2.7.4