1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 2 3 #ifndef SUPERIO_ITE_IT8613E_H 4 #define SUPERIO_ITE_IT8613E_H 5 6 /* 7 * IT8613 supports 2 clock inputs: PCICLK and CLKIN. Multiple registers need 8 * to be set to choose proper source. PCICLK is required for LPC. 9 * 10 * In the table below PD means pull-down, X - don't care. 11 * 12 * |-------------------------------------------------------------------| 13 * | CLKIN | PCICLK | LDN7\ | GBL\ | LDN7\ | LDN7\ | GBL\ | 14 * | | | 71h[3] | 23h[3] | 2Dh[2] | 2Dh[1] | 23h[0] | 15 * |--------+--------+---------+---------+---------+---------+---------| 16 * | PD | 33 MHz | X | 0 | 0 | 0 | 0 | 17 * | PD | 24 MHz | 1 | 1 | X | 0 | 1 | 18 * | PD | 25 MHz | X | 0 | 1 | 0 | 0 | 19 * | 24 MHz | X | 0 | 1 | X | 0 | 1 | 20 * | 48 MHz | X | 0 | 1 | X | 0 | 0 | 21 * |-------------------------------------------------------------------| 22 * 23 */ 24 25 #define IT8613E_SP1 0x01 /* Com1 */ 26 #define IT8613E_EC 0x04 /* Environment controller */ 27 #define IT8613E_KBCK 0x05 /* PS/2 keyboard */ 28 #define IT8613E_KBCM 0x06 /* PS/2 mouse */ 29 #define IT8613E_GPIO 0x07 /* GPIO */ 30 #define IT8613E_CIR 0x0a /* Consumer Infrared */ 31 32 #endif /* SUPERIO_ITE_IT8613E_H */ 33