a10_clk.h revision 266274 
1/*-
2 * Copyright (c) 2013 Ganbold Tsagaankhuu <ganbold@gmail.com>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD: stable/10/sys/arm/allwinner/a10_clk.h 266274 2014-05-16 23:27:18Z ian $
27 */
28
29#ifndef _A10_CLK_H_
30#define _A10_CLK_H_
31
32#define CCMU_BASE		0xe1c20000
33
34#define CCM_PLL1_CFG		0x0000
35#define CCM_PLL1_TUN		0x0004
36#define CCM_PLL2_CFG		0x0008
37#define CCM_PLL2_TUN		0x000c
38#define CCM_PLL3_CFG		0x0010
39#define CCM_PLL3_TUN		0x0014
40#define CCM_PLL4_CFG		0x0018
41#define CCM_PLL4_TUN		0x001c
42#define CCM_PLL5_CFG		0x0020
43#define CCM_PLL5_TUN		0x0024
44#define CCM_PLL6_CFG		0x0028
45#define CCM_PLL6_TUN		0x002c
46#define CCM_PLL7_CFG		0x0030
47#define CCM_PLL7_TUN		0x0034
48#define CCM_PLL1_TUN2		0x0038
49#define CCM_PLL5_TUN2		0x003c
50#define CCM_PLL_LOCK_DBG	0x004c
51#define CCM_OSC24M_CFG		0x0050
52#define CCM_CPU_AHB_APB0_CFG	0x0054
53#define CCM_APB1_CLK_DIV	0x0058
54#define CCM_AXI_GATING		0x005c
55#define CCM_AHB_GATING0		0x0060
56#define CCM_AHB_GATING1		0x0064
57#define CCM_APB0_GATING		0x0068
58#define CCM_APB1_GATING		0x006c
59#define CCM_NAND_SCLK_CFG	0x0080
60#define CCM_MS_SCLK_CFG		0x0084
61#define CCM_MMC0_SCLK_CFG	0x0088
62#define CCM_MMC1_SCLK_CFG	0x008c
63#define CCM_MMC2_SCLK_CFG	0x0090
64#define CCM_MMC3_SCLK_CFG	0x0094
65#define CCM_TS_CLK		0x0098
66#define CCM_SS_CLK		0x009c
67#define CCM_SPI0_CLK		0x00a0
68#define CCM_SPI1_CLK		0x00a4
69#define CCM_SPI2_CLK		0x00a8
70#define CCM_PATA_CLK		0x00ac
71#define CCM_IR0_CLK		0x00b0
72#define CCM_IR1_CLK		0x00b4
73#define CCM_IIS_CLK		0x00b8
74#define CCM_AC97_CLK		0x00bc
75#define CCM_SPDIF_CLK		0x00c0
76#define CCM_KEYPAD_CLK		0x00c4
77#define CCM_SATA_CLK		0x00c8
78#define CCM_USB_CLK		0x00cc
79#define CCM_GPS_CLK		0x00d0
80#define CCM_SPI3_CLK		0x00d4
81#define CCM_DRAM_CLK		0x0100
82#define CCM_BE0_SCLK		0x0104
83#define CCM_BE1_SCLK		0x0108
84#define CCM_FE0_CLK		0x010c
85#define CCM_FE1_CLK		0x0110
86#define CCM_MP_CLK		0x0114
87#define CCM_LCD0_CH0_CLK	0x0118
88#define CCM_LCD1_CH0_CLK	0x011c
89#define CCM_CSI_ISP_CLK		0x0120
90#define CCM_TVD_CLK		0x0128
91#define CCM_LCD0_CH1_CLK	0x012c
92#define CCM_LCD1_CH1_CLK	0x0130
93#define CCM_CS0_CLK		0x0134
94#define CCM_CS1_CLK		0x0138
95#define CCM_VE_CLK		0x013c
96#define CCM_AUDIO_CODEC_CLK	0x0140
97#define CCM_AVS_CLK		0x0144
98#define CCM_ACE_CLK		0x0148
99#define CCM_LVDS_CLK		0x014c
100#define CCM_HDMI_CLK		0x0150
101#define CCM_MALI400_CLK		0x0154
102
103#define CCM_AHB_GATING_USB0	(1 << 0)
104#define CCM_AHB_GATING_EHCI0	(1 << 1)
105#define CCM_AHB_GATING_EHCI1	(1 << 3)
106#define CCM_AHB_GATING_EMAC	(1 << 17)
107
108#define CCM_USB_PHY		(1 << 8)
109#define CCM_USB0_RESET		(1 << 0)
110#define CCM_USB1_RESET		(1 << 1)
111#define CCM_USB2_RESET		(1 << 2)
112
113int a10_clk_usb_activate(void);
114int a10_clk_usb_deactivate(void);
115int a10_clk_emac_activate(void);
116
117#endif /* _A10_CLK_H_ */
118