mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-21 14:37:57 +00:00
29 lines
972 B
Diff
29 lines
972 B
Diff
From 6a57f03cd6d659fb9851d9da5c56d2273de441b1 Mon Sep 17 00:00:00 2001
|
|
From: Phil Elwell <phil@raspberrypi.org>
|
|
Date: Wed, 4 Feb 2015 10:02:24 +0000
|
|
Subject: [PATCH 057/148] pinctrl-bcm2835: bcm2835_gpio_direction_output must
|
|
set the value
|
|
|
|
---
|
|
drivers/pinctrl/bcm/pinctrl-bcm2835.c | 9 ++++++++-
|
|
1 file changed, 8 insertions(+), 1 deletion(-)
|
|
|
|
--- a/drivers/pinctrl/bcm/pinctrl-bcm2835.c
|
|
+++ b/drivers/pinctrl/bcm/pinctrl-bcm2835.c
|
|
@@ -355,7 +355,14 @@ static int bcm2835_gpio_get(struct gpio_
|
|
static int bcm2835_gpio_direction_output(struct gpio_chip *chip,
|
|
unsigned offset, int value)
|
|
{
|
|
- return pinctrl_gpio_direction_output(chip->base + offset);
|
|
+ struct bcm2835_pinctrl *pc = dev_get_drvdata(chip->dev);
|
|
+ int ret;
|
|
+
|
|
+ ret = pinctrl_gpio_direction_output(chip->base + offset);
|
|
+ if (ret >= 0)
|
|
+ bcm2835_gpio_set_bit(pc, value ? GPSET0 : GPCLR0, offset);
|
|
+
|
|
+ return ret;
|
|
}
|
|
|
|
static void bcm2835_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
|