From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933319AbdBPSVl (ORCPT ); Thu, 16 Feb 2017 13:21:41 -0500 Received: from mail-wr0-f179.google.com ([209.85.128.179]:36106 "EHLO mail-wr0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933244AbdBPSVi (ORCPT ); Thu, 16 Feb 2017 13:21:38 -0500 From: Bartosz Golaszewski To: Sekhar Nori , David Lechner , Kevin Hilman , Michael Turquette , Patrick Titiano , Laurent Pinchart , Russell King Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Bartosz Golaszewski Subject: [PATCH 3/4] ARM: da850-evm: add a fixed regulator for the UI board IO expander Date: Thu, 16 Feb 2017 19:21:23 +0100 Message-Id: <1487269285-6948-4-git-send-email-bgolaszewski@baylibre.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1487269285-6948-1-git-send-email-bgolaszewski@baylibre.com> References: <1487269285-6948-1-git-send-email-bgolaszewski@baylibre.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Without this regulator the tca6416 GPIO expander on the UI board can't be probed in board file mode and we're not getting VPIF IRQs. Signed-off-by: Bartosz Golaszewski --- arch/arm/mach-davinci/board-da850-evm.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index 0b9ff2a..1b6a07b 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -828,6 +828,9 @@ static struct regulator_consumer_supply fixed_supplies[] = { /* Baseboard 1.8V: 5V -> TPS73701DCQ -> 1.8V */ REGULATOR_SUPPLY("DVDD", "1-0018"), + + /* Dummy regulator for the UI board IO expander. */ + REGULATOR_SUPPLY("vcc", "1-0020"), }; /* TPS65070 voltage regulator support */ -- 2.9.3