1/* $OpenBSD: prcmvar.h,v 1.9 2024/05/13 01:15:50 jsg 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
18void prcm_setclock(int clock, int speed);
19void prcm_enablemodule(int mod);
20
21#define PRCM_CLK_SPEED_32	0
22#define PRCM_CLK_SPEED_SYS	1
23
24enum PRCM_MODULES {
25	PRCM_TIMER0,
26	PRCM_TIMER1,
27	PRCM_TIMER2,
28	PRCM_TIMER3,
29	PRCM_GPIO0,
30	PRCM_GPIO1,
31	PRCM_GPIO2,
32	PRCM_GPIO3,
33	PRCM_GPIO4,
34	PRCM_GPIO5,
35	PRCM_TPCC,
36	PRCM_TPTC0,
37	PRCM_TPTC1,
38	PRCM_TPTC2,
39	PRCM_MMC0,
40	PRCM_MMC1,
41	PRCM_MMC2,
42	PRCM_MMC3,
43	PRCM_MMC4,
44	PRCM_USB,
45	PRCM_USBTLL,
46	PRCM_USBP1_PHY,
47	PRCM_USBP1_UTMI,
48	PRCM_USBP1_HSIC,
49	PRCM_USBP2_PHY,
50	PRCM_USBP2_UTMI,
51	PRCM_USBP2_HSIC,
52	PRCM_I2C0,
53	PRCM_I2C1,
54	PRCM_I2C2,
55	PRCM_I2C3,
56	PRCM_LCDC,
57	PRCM_RNG,
58};
59
60#define PRCM_REG_MAX	6
61/* need interface for CM_AUTOIDLE */
62