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authorYoichi Yuasa <yyuasa@linux.com>2009-06-28 22:11:05 -0400
committerRalf Baechle <ralf@linux-mips.org>2009-07-03 10:45:25 -0400
commit27fdd325dace4a1ebfa10e93ba6f3d25f25df674 (patch)
tree8bf75bbbe8110c71e2b61b2669e69fa4da802e98 /arch/mips/include/asm/vr41xx
parent69f16c9a8630edc64cb1d6f1bfca4ee7bc16279f (diff)
MIPS: Update VR41xx GPIO driver to use gpiolib
Signed-off-by: Yoichi Yuasa <yyuasa@linux.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include/asm/vr41xx')
-rw-r--r--arch/mips/include/asm/vr41xx/giu.h22
1 files changed, 3 insertions, 19 deletions
diff --git a/arch/mips/include/asm/vr41xx/giu.h b/arch/mips/include/asm/vr41xx/giu.h
index 0bcdd3a5c256..b369c091b0ed 100644
--- a/arch/mips/include/asm/vr41xx/giu.h
+++ b/arch/mips/include/asm/vr41xx/giu.h
@@ -1,7 +1,7 @@
1/* 1/*
2 * Include file for NEC VR4100 series General-purpose I/O Unit. 2 * Include file for NEC VR4100 series General-purpose I/O Unit.
3 * 3 *
4 * Copyright (C) 2005 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> 4 * Copyright (C) 2005-2009 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
5 * 5 *
6 * This program is free software; you can redistribute it and/or modify 6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by 7 * it under the terms of the GNU General Public License as published by
@@ -41,7 +41,8 @@ typedef enum {
41 IRQ_SIGNAL_HOLD, 41 IRQ_SIGNAL_HOLD,
42} irq_signal_t; 42} irq_signal_t;
43 43
44extern void vr41xx_set_irq_trigger(unsigned int pin, irq_trigger_t trigger, irq_signal_t signal); 44extern void vr41xx_set_irq_trigger(unsigned int pin, irq_trigger_t trigger,
45 irq_signal_t signal);
45 46
46typedef enum { 47typedef enum {
47 IRQ_LEVEL_LOW, 48 IRQ_LEVEL_LOW,
@@ -51,23 +52,6 @@ typedef enum {
51extern void vr41xx_set_irq_level(unsigned int pin, irq_level_t level); 52extern void vr41xx_set_irq_level(unsigned int pin, irq_level_t level);
52 53
53typedef enum { 54typedef enum {
54 GPIO_DATA_LOW,
55 GPIO_DATA_HIGH,
56 GPIO_DATA_INVAL,
57} gpio_data_t;
58
59extern gpio_data_t vr41xx_gpio_get_pin(unsigned int pin);
60extern int vr41xx_gpio_set_pin(unsigned int pin, gpio_data_t data);
61
62typedef enum {
63 GPIO_INPUT,
64 GPIO_OUTPUT,
65 GPIO_OUTPUT_DISABLE,
66} gpio_direction_t;
67
68extern int vr41xx_gpio_set_direction(unsigned int pin, gpio_direction_t dir);
69
70typedef enum {
71 GPIO_PULL_DOWN, 55 GPIO_PULL_DOWN,
72 GPIO_PULL_UP, 56 GPIO_PULL_UP,
73 GPIO_PULL_DISABLE, 57 GPIO_PULL_DISABLE,