1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef __RDC321X_MFD_H 3 #define __RDC321X_MFD_H 4 5 #include <linux/types.h> 6 #include <linux/pci.h> 7 8 /* Offsets to be accessed in the southbridge PCI 9 * device configuration register */ 10 #define RDC321X_WDT_CTRL 0x44 11 #define RDC321X_GPIO_CTRL_REG1 0x48 12 #define RDC321X_GPIO_DATA_REG1 0x4c 13 #define RDC321X_GPIO_CTRL_REG2 0x84 14 #define RDC321X_GPIO_DATA_REG2 0x88 15 16 #define RDC321X_NUM_GPIO 59 17 18 struct rdc321x_gpio_pdata { 19 struct pci_dev *sb_pdev; 20 unsigned max_gpios; 21 }; 22 23 struct rdc321x_wdt_pdata { 24 struct pci_dev *sb_pdev; 25 }; 26 27 #endif /* __RDC321X_MFD_H */ 28