1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef BCM63XX_GPIO_H 3 #define BCM63XX_GPIO_H 4 5 #include <linux/init.h> 6 #include <bcm63xx_cpu.h> 7 8 int __init bcm63xx_gpio_init(void); 9 10 static inline unsigned long bcm63xx_gpio_count(void) 11 { 12 switch (bcm63xx_get_cpu_id()) { 13 case BCM6328_CPU_ID: 14 return 32; 15 case BCM3368_CPU_ID: 16 case BCM6358_CPU_ID: 17 return 40; 18 case BCM6338_CPU_ID: 19 return 8; 20 case BCM6345_CPU_ID: 21 return 16; 22 case BCM6362_CPU_ID: 23 return 48; 24 case BCM6368_CPU_ID: 25 return 38; 26 case BCM6348_CPU_ID: 27 default: 28 return 37; 29 } 30 } 31 32 #define BCM63XX_GPIO_DIR_OUT 0x0 33 #define BCM63XX_GPIO_DIR_IN 0x1 34 35 #endif /* !BCM63XX_GPIO_H */ 36