diff options
Diffstat (limited to 'ANDROID_3.4.5/arch/arm/mach-u300/include/mach/gpio-u300.h')
| -rw-r--r-- | ANDROID_3.4.5/arch/arm/mach-u300/include/mach/gpio-u300.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/ANDROID_3.4.5/arch/arm/mach-u300/include/mach/gpio-u300.h b/ANDROID_3.4.5/arch/arm/mach-u300/include/mach/gpio-u300.h new file mode 100644 index 00000000..e81400c1 --- /dev/null +++ b/ANDROID_3.4.5/arch/arm/mach-u300/include/mach/gpio-u300.h @@ -0,0 +1,37 @@ +/* + * Copyright (C) 2007-2011 ST-Ericsson AB + * License terms: GNU General Public License (GPL) version 2 + * GPIO block resgister definitions and inline macros for + * U300 GPIO COH 901 335 or COH 901 571/3 + * Author: Linus Walleij <linus.walleij@stericsson.com> + */ + +#ifndef __MACH_U300_GPIO_U300_H +#define __MACH_U300_GPIO_U300_H + +/** + * enum u300_gpio_variant - the type of U300 GPIO employed + */ +enum u300_gpio_variant { + U300_GPIO_COH901335, + U300_GPIO_COH901571_3_BS335, + U300_GPIO_COH901571_3_BS365, +}; + +/** + * struct u300_gpio_platform - U300 GPIO platform data + * @variant: IP block variant + * @ports: number of GPIO block ports + * @gpio_base: first GPIO number for this block (use a free range) + * @gpio_irq_base: first GPIO IRQ number for this block (use a free range) + * @pinctrl_device: pin control device to spawn as child + */ +struct u300_gpio_platform { + enum u300_gpio_variant variant; + u8 ports; + int gpio_base; + int gpio_irq_base; + struct platform_device *pinctrl_device; +}; + +#endif /* __MACH_U300_GPIO_U300_H */ |