From 05f479bf7d239f01ff6546f2bdeb14ad0fe65601 Mon Sep 17 00:00:00 2001
From: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Date: Tue, 23 May 2017 15:47:29 +0100
Subject: gpio: Add new flags to control sleep status of GPIOs

Add new flags to allow users to specify that they are not concerned with
the status of GPIOs whilst in a sleep/low power state.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
 include/linux/of_gpio.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'include/linux/of_gpio.h')

diff --git a/include/linux/of_gpio.h b/include/linux/of_gpio.h
index 1e089d5a182b..ca10f43564de 100644
--- a/include/linux/of_gpio.h
+++ b/include/linux/of_gpio.h
@@ -31,6 +31,7 @@ enum of_gpio_flags {
 	OF_GPIO_ACTIVE_LOW = 0x1,
 	OF_GPIO_SINGLE_ENDED = 0x2,
 	OF_GPIO_OPEN_DRAIN = 0x4,
+	OF_GPIO_SLEEP_MAY_LOOSE_VALUE = 0x8,
 };
 
 #ifdef CONFIG_OF_GPIO
-- 
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