| 1 | /* $OpenBSD: prcmvar.h,v 1.5 2014/03/18 07:34:17 syl Exp $ */ |
| 2 | /* |
| 3 | * Copyright (c) 2007,2009 Dale Rahn <drahn@openbsd.org> |
| 4 | * |
| 5 | * Permission to use, copy, modify, and distribute this software for any |
| 6 | * purpose with or without fee is hereby granted, provided that the above |
| 7 | * copyright notice and this permission notice appear in all copies. |
| 8 | * |
| 9 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| 10 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| 11 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| 12 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| 13 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| 14 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
| 15 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| 16 | */ |
| 17 | |
| 18 | void prcm_setclock(int clock, int speed); |
| 19 | void prcm_enablemodule(int mod); |
| 20 | void prcm_disablemodule(int mod); |
| 21 | |
| 22 | #define PRCM_CLK_SPEED_32 0 |
| 23 | #define PRCM_CLK_SPEED_SYS 1 |
| 24 | |
| 25 | enum PRCM_MODULES { |
| 26 | PRCM_TIMER0, |
| 27 | PRCM_TIMER1, |
| 28 | PRCM_TIMER2, |
| 29 | PRCM_TIMER3, |
| 30 | PRCM_GPIO0, |
| 31 | PRCM_GPIO1, |
| 32 | PRCM_GPIO2, |
| 33 | PRCM_GPIO3, |
| 34 | PRCM_GPIO4, |
| 35 | PRCM_GPIO5, |
| 36 | PRCM_TPCC, |
| 37 | PRCM_TPTC0, |
| 38 | PRCM_TPTC1, |
| 39 | PRCM_TPTC2, |
| 40 | PRCM_MMC0, |
| 41 | PRCM_MMC1, |
| 42 | PRCM_MMC2, |
| 43 | PRCM_USB, |
| 44 | PRCM_USBTLL, |
| 45 | PRCM_USBP1_PHY, |
| 46 | PRCM_USBP1_UTMI, |
| 47 | PRCM_USBP1_HSIC, |
| 48 | PRCM_USBP2_PHY, |
| 49 | PRCM_USBP2_UTMI, |
| 50 | PRCM_USBP2_HSIC, |
| 51 | PRCM_I2C0, |
| 52 | PRCM_I2C1, |
| 53 | PRCM_I2C2, |
| 54 | }; |
| 55 | |
| 56 | #define PRCM_REG_MAX 6 |
| 57 | /* need interface for CM_AUTOIDLE */ |