| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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| 2 | #ifndef _SOC_EP93XX_H |
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| 3 | #define _SOC_EP93XX_H |
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| 4 | |
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| 5 | struct platform_device; |
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| 6 | |
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| 7 | #define EP93XX_CHIP_REV_D0 3 |
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| 8 | #define EP93XX_CHIP_REV_D1 4 |
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| 9 | #define EP93XX_CHIP_REV_E0 5 |
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| 10 | #define EP93XX_CHIP_REV_E1 6 |
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| 11 | #define EP93XX_CHIP_REV_E2 7 |
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| 12 | |
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| 13 | #ifdef CONFIG_ARCH_EP93XX |
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| 14 | int ep93xx_pwm_acquire_gpio(struct platform_device *pdev); |
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| 15 | void ep93xx_pwm_release_gpio(struct platform_device *pdev); |
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| 16 | int ep93xx_ide_acquire_gpio(struct platform_device *pdev); |
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| 17 | void ep93xx_ide_release_gpio(struct platform_device *pdev); |
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| 18 | int ep93xx_keypad_acquire_gpio(struct platform_device *pdev); |
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| 19 | void ep93xx_keypad_release_gpio(struct platform_device *pdev); |
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| 20 | int ep93xx_i2s_acquire(void); |
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| 21 | void ep93xx_i2s_release(void); |
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| 22 | unsigned int ep93xx_chip_revision(void); |
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| 23 | |
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| 24 | #else |
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| 25 | static inline int ep93xx_pwm_acquire_gpio(struct platform_device *pdev) { return 0; } |
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| 26 | static inline void ep93xx_pwm_release_gpio(struct platform_device *pdev) {} |
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| 27 | static inline int ep93xx_ide_acquire_gpio(struct platform_device *pdev) { return 0; } |
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| 28 | static inline void ep93xx_ide_release_gpio(struct platform_device *pdev) {} |
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| 29 | static inline int ep93xx_keypad_acquire_gpio(struct platform_device *pdev) { return 0; } |
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| 30 | static inline void ep93xx_keypad_release_gpio(struct platform_device *pdev) {} |
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| 31 | static inline int ep93xx_i2s_acquire(void) { return 0; } |
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| 32 | static inline void ep93xx_i2s_release(void) {} |
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| 33 | static inline unsigned int ep93xx_chip_revision(void) { return 0; } |
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| 34 | |
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| 35 | #endif |
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| 36 | |
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| 37 | #endif |
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| 38 | |
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