5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
38 lines
1.4 KiB
C
38 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _SOC_EP93XX_H
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#define _SOC_EP93XX_H
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struct platform_device;
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#define EP93XX_CHIP_REV_D0 3
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#define EP93XX_CHIP_REV_D1 4
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#define EP93XX_CHIP_REV_E0 5
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#define EP93XX_CHIP_REV_E1 6
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#define EP93XX_CHIP_REV_E2 7
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#ifdef CONFIG_ARCH_EP93XX
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int ep93xx_pwm_acquire_gpio(struct platform_device *pdev);
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void ep93xx_pwm_release_gpio(struct platform_device *pdev);
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int ep93xx_ide_acquire_gpio(struct platform_device *pdev);
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void ep93xx_ide_release_gpio(struct platform_device *pdev);
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int ep93xx_keypad_acquire_gpio(struct platform_device *pdev);
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void ep93xx_keypad_release_gpio(struct platform_device *pdev);
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int ep93xx_i2s_acquire(void);
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void ep93xx_i2s_release(void);
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unsigned int ep93xx_chip_revision(void);
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#else
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static inline int ep93xx_pwm_acquire_gpio(struct platform_device *pdev) { return 0; }
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static inline void ep93xx_pwm_release_gpio(struct platform_device *pdev) {}
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static inline int ep93xx_ide_acquire_gpio(struct platform_device *pdev) { return 0; }
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static inline void ep93xx_ide_release_gpio(struct platform_device *pdev) {}
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static inline int ep93xx_keypad_acquire_gpio(struct platform_device *pdev) { return 0; }
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static inline void ep93xx_keypad_release_gpio(struct platform_device *pdev) {}
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static inline int ep93xx_i2s_acquire(void) { return 0; }
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static inline void ep93xx_i2s_release(void) {}
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static inline unsigned int ep93xx_chip_revision(void) { return 0; }
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#endif
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#endif
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