d67d1127a6
Move GPIO macros to a common header, and allow them to use the correct macros for the appropriate SoC, and be named accordingly. Acked-by: Linus Walleij <linus.walleij@stericsson.com> Acked-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
50 lines
1.2 KiB
C
50 lines
1.2 KiB
C
#ifndef __ASM_ARCH_GPIO_H
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#define __ASM_ARCH_GPIO_H
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/*
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* 288 (#267 is the highest one actually hooked up) onchip GPIOs, plus enough
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* room for a couple of GPIO expanders.
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*/
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#define ARCH_NR_GPIOS 350
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#include <plat/gpio.h>
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#define __GPIO_RESOURCE(soc, block) \
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{ \
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.start = soc##_GPIOBANK##block##_BASE, \
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.end = soc##_GPIOBANK##block##_BASE + 127, \
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.flags = IORESOURCE_MEM, \
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}, \
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{ \
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.start = IRQ_GPIO##block, \
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.end = IRQ_GPIO##block, \
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.flags = IORESOURCE_IRQ, \
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}
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#define __GPIO_DEVICE(soc, block) \
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{ \
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.name = "gpio", \
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.id = block, \
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.num_resources = 2, \
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.resource = &soc##_gpio_resources[block * 2], \
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.dev = { \
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.platform_data = &soc##_gpio_data[block], \
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}, \
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}
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#define GPIO_DATA(_name, first) \
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{ \
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.name = _name, \
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.first_gpio = first, \
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.first_irq = NOMADIK_GPIO_TO_IRQ(first), \
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}
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#ifdef CONFIG_UX500_SOC_DB8500
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#define GPIO_RESOURCE(block) __GPIO_RESOURCE(U8500, block)
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#define GPIO_DEVICE(block) __GPIO_DEVICE(u8500, block)
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#elif defined(CONFIG_UX500_SOC_DB5500)
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#define GPIO_RESOURCE(block) __GPIO_RESOURCE(U5500, block)
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#define GPIO_DEVICE(block) __GPIO_DEVICE(u5500, block)
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#endif
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#endif /* __ASM_ARCH_GPIO_H */
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