/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _SOC_EP93XX_H #define _SOC_EP93XX_H struct platform_device; #define EP93XX_CHIP_REV_D0 3 #define EP93XX_CHIP_REV_D1 4 #define EP93XX_CHIP_REV_E0 5 #define EP93XX_CHIP_REV_E1 6 #define EP93XX_CHIP_REV_E2 7 #ifdef CONFIG_ARCH_EP93XX int ep93xx_pwm_acquire_gpio(struct platform_device *pdev); void ep93xx_pwm_release_gpio(struct platform_device *pdev); int ep93xx_ide_acquire_gpio(struct platform_device *pdev); void ep93xx_ide_release_gpio(struct platform_device *pdev); int ep93xx_keypad_acquire_gpio(struct platform_device *pdev); void ep93xx_keypad_release_gpio(struct platform_device *pdev); int ep93xx_i2s_acquire(void); void ep93xx_i2s_release(void); unsigned int ep93xx_chip_revision(void); #else static inline int ep93xx_pwm_acquire_gpio(struct platform_device *pdev) { return 0; } static inline void ep93xx_pwm_release_gpio(struct platform_device *pdev) {} static inline int ep93xx_ide_acquire_gpio(struct platform_device *pdev) { return 0; } static inline void ep93xx_ide_release_gpio(struct platform_device *pdev) {} static inline int ep93xx_keypad_acquire_gpio(struct platform_device *pdev) { return 0; } static inline void ep93xx_keypad_release_gpio(struct platform_device *pdev) {} static inline int ep93xx_i2s_acquire(void) { return 0; } static inline void ep93xx_i2s_release(void) {} static inline unsigned int ep93xx_chip_revision(void) { return 0; } #endif #endif