3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4 * Keith Outwater, keith_outwater@mvis.com
6 * SPDX-License-Identifier: GPL-2.0+
13 * This structure provides configuration information for one port pin.
14 * We include all fields needed to initialize any of the ioports.
17 unsigned char conf:1; /* If 1, configure this port */
18 unsigned char ppar:1; /* Port Pin Assignment Register */
19 unsigned char psor:1; /* Port Special Options Register */
20 unsigned char pdir:1; /* Port Data Direction Register */
21 unsigned char podr:1; /* Port Open Drain Register */
22 unsigned char pdat:1; /* Port Data Register */
23 unsigned char pint:1; /* Port Interrupt Register */
26 extern void config_mpc8xx_ioports(volatile immap_t *immr);