1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #ifndef _SOC_EP93XX_H 3*4882a593Smuzhiyun #define _SOC_EP93XX_H 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun struct platform_device; 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun #define EP93XX_CHIP_REV_D0 3 8*4882a593Smuzhiyun #define EP93XX_CHIP_REV_D1 4 9*4882a593Smuzhiyun #define EP93XX_CHIP_REV_E0 5 10*4882a593Smuzhiyun #define EP93XX_CHIP_REV_E1 6 11*4882a593Smuzhiyun #define EP93XX_CHIP_REV_E2 7 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun #ifdef CONFIG_ARCH_EP93XX 14*4882a593Smuzhiyun int ep93xx_pwm_acquire_gpio(struct platform_device *pdev); 15*4882a593Smuzhiyun void ep93xx_pwm_release_gpio(struct platform_device *pdev); 16*4882a593Smuzhiyun int ep93xx_ide_acquire_gpio(struct platform_device *pdev); 17*4882a593Smuzhiyun void ep93xx_ide_release_gpio(struct platform_device *pdev); 18*4882a593Smuzhiyun int ep93xx_keypad_acquire_gpio(struct platform_device *pdev); 19*4882a593Smuzhiyun void ep93xx_keypad_release_gpio(struct platform_device *pdev); 20*4882a593Smuzhiyun int ep93xx_i2s_acquire(void); 21*4882a593Smuzhiyun void ep93xx_i2s_release(void); 22*4882a593Smuzhiyun unsigned int ep93xx_chip_revision(void); 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun #else ep93xx_pwm_acquire_gpio(struct platform_device * pdev)25*4882a593Smuzhiyunstatic inline int ep93xx_pwm_acquire_gpio(struct platform_device *pdev) { return 0; } ep93xx_pwm_release_gpio(struct platform_device * pdev)26*4882a593Smuzhiyunstatic inline void ep93xx_pwm_release_gpio(struct platform_device *pdev) {} ep93xx_ide_acquire_gpio(struct platform_device * pdev)27*4882a593Smuzhiyunstatic inline int ep93xx_ide_acquire_gpio(struct platform_device *pdev) { return 0; } ep93xx_ide_release_gpio(struct platform_device * pdev)28*4882a593Smuzhiyunstatic inline void ep93xx_ide_release_gpio(struct platform_device *pdev) {} ep93xx_keypad_acquire_gpio(struct platform_device * pdev)29*4882a593Smuzhiyunstatic inline int ep93xx_keypad_acquire_gpio(struct platform_device *pdev) { return 0; } ep93xx_keypad_release_gpio(struct platform_device * pdev)30*4882a593Smuzhiyunstatic inline void ep93xx_keypad_release_gpio(struct platform_device *pdev) {} ep93xx_i2s_acquire(void)31*4882a593Smuzhiyunstatic inline int ep93xx_i2s_acquire(void) { return 0; } ep93xx_i2s_release(void)32*4882a593Smuzhiyunstatic inline void ep93xx_i2s_release(void) {} ep93xx_chip_revision(void)33*4882a593Smuzhiyunstatic inline unsigned int ep93xx_chip_revision(void) { return 0; } 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun #endif 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun #endif 38