From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751532AbdHaKWa (ORCPT ); Thu, 31 Aug 2017 06:22:30 -0400 Received: from lelnx194.ext.ti.com ([198.47.27.80]:28079 "EHLO lelnx194.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751301AbdHaKVy (ORCPT ); Thu, 31 Aug 2017 06:21:54 -0400 From: Kishon Vijay Abraham I To: Ulf Hansson , Adrian Hunter , Rob Herring , Mark Rutland , Tony Lindgren , Liam Girdwood , Mark Brown CC: Sekhar Nori , Russell King , Ravikumar Kattekola , , , , , , Subject: [PATCH v2 3/6] ARM: dts: dra7: Increase max-voltage of pbias regulator Date: Thu, 31 Aug 2017 15:48:46 +0530 Message-ID: <20170831101849.9489-4-kishon@ti.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170831101849.9489-1-kishon@ti.com> References: <20170831101849.9489-1-kishon@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ravikumar Kattekola As per recent TRM, PBIAS cell on dra7 devices supports 3.3V and not 3.0V as documented earlier. Update PBIAS regulator max voltage to match this. Document reference: SPRUI30C – DRA75x, DRA74x Technical reference manual- November 2016 Tested on: DRA75x PG 2.0 REV H EVM Signed-off-by: Ravikumar Kattekola Signed-off-by: Sekhar Nori Signed-off-by: Kishon Vijay Abraham I --- arch/arm/boot/dts/dra7.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index 0f0f6f58bd18..fc14e48b482e 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -170,7 +170,7 @@ pbias_mmc_reg: pbias_mmc_omap5 { regulator-name = "pbias_mmc_omap5"; regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3000000>; + regulator-max-microvolt = <3300000>; }; }; -- 2.11.0