5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
23 lines
717 B
C
23 lines
717 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __ASM_ARCH_RESET_H
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#define __ASM_ARCH_RESET_H
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#define RESET_STATUS_HARDWARE (1 << 0) /* Hardware Reset */
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#define RESET_STATUS_WATCHDOG (1 << 1) /* Watchdog Reset */
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#define RESET_STATUS_LOWPOWER (1 << 2) /* Low Power/Sleep Exit */
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#define RESET_STATUS_GPIO (1 << 3) /* GPIO Reset */
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#define RESET_STATUS_ALL (0xf)
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extern unsigned int reset_status;
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extern void clear_reset_status(unsigned int mask);
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/**
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* init_gpio_reset() - register GPIO as reset generator
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* @gpio: gpio nr
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* @output: set gpio as output instead of input during normal work
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* @level: output level
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*/
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extern int init_gpio_reset(int gpio, int output, int level);
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#endif /* __ASM_ARCH_RESET_H */
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