1 /* SPDX-License-Identifier: GPL-2.0+ */
3 #ifndef _MPC83XX_GPIO_H_
4 #define _MPC83XX_GPIO_H_
7 * The MCP83xx's 1-2 GPIO controllers each with 32 bits.
9 #if defined(CONFIG_ARCH_MPC8313) || defined(CONFIG_ARCH_MPC8308) || \
10 defined(CONFIG_ARCH_MPC8315)
11 #define MPC83XX_GPIO_CTRLRS 1
12 #elif defined(CONFIG_ARCH_MPC834X) || defined(CONFIG_ARCH_MPC837X) || \
13 defined(CONFIG_ARCH_MPC8309)
14 #define MPC83XX_GPIO_CTRLRS 2
16 #define MPC83XX_GPIO_CTRLRS 0
19 #define MAX_NUM_GPIOS (32 * MPC83XX_GPIO_CTRLRS)
21 struct mpc8xxx_gpio_plat {
28 void mpc83xx_gpio_init_f(void);
29 void mpc83xx_gpio_init_r(void);
32 #endif /* MPC83XX_GPIO_H_ */