1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 3 #ifndef SUPERIO_SMSC_LPC47N227_LPC47N227_H 4 #define SUPERIO_SMSC_LPC47N227_LPC47N227_H 5 6 #include <device/pnp_type.h> 7 8 /* 9 * Since the LPC47N227 does not have logical devices but a flat configuration 10 * space, these are arbitrary, but must match declarations in the mainboard 11 * devicetree.cb. 12 */ 13 #define LPC47N227_PP 1 /* Parallel Port */ 14 #define LPC47N227_SP1 2 /* COM1 */ 15 #define LPC47N227_SP2 3 /* COM2 */ 16 #define LPC47N227_KBDC 5 /* Keyboard */ 17 18 #define LPC47N227_MAX_CONFIG_REGISTER 0x39 19 20 void pnp_enter_conf_state(pnp_devfn_t dev); 21 void pnp_exit_conf_state(pnp_devfn_t dev); 22 23 void lpc47n227_enable_serial(pnp_devfn_t dev, u16 iobase); 24 25 #endif 26