aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-tegra/include/mach/gpio-tegra.h
diff options
context:
space:
mode:
authorArnd Bergmann <arnd@arndb.de>2011-11-01 21:46:10 -0400
committerArnd Bergmann <arnd@arndb.de>2011-11-01 21:46:10 -0400
commit884897e6a10a86de0e611a76f4bf3fd0068a672c (patch)
tree019689fb9d129404af1efba4df10975bc9e0a57a /arch/arm/mach-tegra/include/mach/gpio-tegra.h
parentc72dbae971400e466ad9ff16c920cd6d9d8c55a1 (diff)
parent8b61f37440388ebbd2a894178fe098f2e70ab392 (diff)
Merge branch 'highbank/soc' into next/soc
Conflicts: arch/arm/mach-mxs/include/mach/gpio.h arch/arm/mach-omap2/board-generic.c arch/arm/plat-mxc/include/mach/gpio.h
Diffstat (limited to 'arch/arm/mach-tegra/include/mach/gpio-tegra.h')
-rw-r--r--arch/arm/mach-tegra/include/mach/gpio-tegra.h39
1 files changed, 39 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/include/mach/gpio-tegra.h b/arch/arm/mach-tegra/include/mach/gpio-tegra.h
new file mode 100644
index 000000000000..87d37fdf5084
--- /dev/null
+++ b/arch/arm/mach-tegra/include/mach/gpio-tegra.h
@@ -0,0 +1,39 @@
1/*
2 * arch/arm/mach-tegra/include/mach/gpio.h
3 *
4 * Copyright (C) 2010 Google, Inc.
5 *
6 * Author:
7 * Erik Gilling <konkers@google.com>
8 *
9 * This software is licensed under the terms of the GNU General Public
10 * License version 2, as published by the Free Software Foundation, and
11 * may be copied, distributed, and modified under those terms.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 */
19
20#ifndef __MACH_TEGRA_GPIO_TEGRA_H
21#define __MACH_TEGRA_GPIO_TEGRA_H
22
23#include <linux/types.h>
24#include <mach/irqs.h>
25
26#define TEGRA_NR_GPIOS INT_GPIO_NR
27
28#define TEGRA_GPIO_TO_IRQ(gpio) (INT_GPIO_BASE + (gpio))
29
30struct tegra_gpio_table {
31 int gpio; /* GPIO number */
32 bool enable; /* Enable for GPIO at init? */
33};
34
35void tegra_gpio_config(struct tegra_gpio_table *table, int num);
36void tegra_gpio_enable(int gpio);
37void tegra_gpio_disable(int gpio);
38
39#endif