From mboxrd@z Thu Jan 1 00:00:00 1970 From: bgolaszewski@baylibre.com (Bartosz Golaszewski) Date: Tue, 28 Feb 2017 17:01:59 +0100 Subject: [PATCH v4 5/6] ARM: da850-evm: add a fixed regulator for the UI board IO expander In-Reply-To: <1488297720-4558-1-git-send-email-bgolaszewski@baylibre.com> References: <1488297720-4558-1-git-send-email-bgolaszewski@baylibre.com> Message-ID: <1488297720-4558-6-git-send-email-bgolaszewski@baylibre.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.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..b5625d0 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"), + + /* UI card 3.3V: 5V -> TPS73701DCQ -> 3.3V */ + REGULATOR_SUPPLY("vcc", "1-0020"), }; /* TPS65070 voltage regulator support */ -- 2.9.3