Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind...
[deliverable/linux.git] / arch / arm / mach-ep93xx / include / mach / ep93xx-regs.h
CommitLineData
e7736d47 1/*
a09e64fb 2 * arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
e7736d47
LB
3 */
4
5#ifndef __ASM_ARCH_EP93XX_REGS_H
6#define __ASM_ARCH_EP93XX_REGS_H
7
446b097a
HS
8/*
9 * EP93xx Physical Memory Map:
10 *
11 * The ASDO pin is sampled at system reset to select a synchronous or
12 * asynchronous boot configuration. When ASDO is "1" (i.e. pulled-up)
13 * the synchronous boot mode is selected. When ASDO is "0" (i.e
14 * pulled-down) the asynchronous boot mode is selected.
15 *
16 * In synchronous boot mode nSDCE3 is decoded starting at physical address
17 * 0x00000000 and nCS0 is decoded starting at 0xf0000000. For asynchronous
18 * boot mode they are swapped with nCS0 decoded at 0x00000000 ann nSDCE3
19 * decoded at 0xf0000000.
20 *
21 * There is known errata for the EP93xx dealing with External Memory
22 * Configurations. Please refer to "AN273: EP93xx Silicon Rev E Design
23 * Guidelines" for more information. This document can be found at:
24 *
25 * http://www.cirrus.com/en/pubs/appNote/AN273REV4.pdf
26 */
27
28#define EP93XX_CS0_PHYS_BASE_ASYNC 0x00000000 /* ASDO Pin = 0 */
29#define EP93XX_SDCE3_PHYS_BASE_SYNC 0x00000000 /* ASDO Pin = 1 */
30#define EP93XX_CS1_PHYS_BASE 0x10000000
31#define EP93XX_CS2_PHYS_BASE 0x20000000
32#define EP93XX_CS3_PHYS_BASE 0x30000000
33#define EP93XX_PCMCIA_PHYS_BASE 0x40000000
34#define EP93XX_CS6_PHYS_BASE 0x60000000
35#define EP93XX_CS7_PHYS_BASE 0x70000000
36#define EP93XX_SDCE0_PHYS_BASE 0xc0000000
37#define EP93XX_SDCE1_PHYS_BASE 0xd0000000
38#define EP93XX_SDCE2_PHYS_BASE 0xe0000000
39#define EP93XX_SDCE3_PHYS_BASE_ASYNC 0xf0000000 /* ASDO Pin = 0 */
40#define EP93XX_CS0_PHYS_BASE_SYNC 0xf0000000 /* ASDO Pin = 1 */
41
e7736d47
LB
42/*
43 * EP93xx linux memory map:
44 *
45 * virt phys size
46 * fe800000 5M per-platform mappings
47 * fed00000 80800000 2M APB
48 * fef00000 80000000 1M AHB
49 */
50
51#define EP93XX_AHB_PHYS_BASE 0x80000000
52#define EP93XX_AHB_VIRT_BASE 0xfef00000
53#define EP93XX_AHB_SIZE 0x00100000
54
702b59e6
HS
55#define EP93XX_AHB_IOMEM(x) IOMEM(EP93XX_AHB_VIRT_BASE + (x))
56
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LB
57#define EP93XX_APB_PHYS_BASE 0x80800000
58#define EP93XX_APB_VIRT_BASE 0xfed00000
59#define EP93XX_APB_SIZE 0x00200000
60
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HS
61#define EP93XX_APB_IOMEM(x) IOMEM(EP93XX_APB_VIRT_BASE + (x))
62
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63
64/* AHB peripherals */
702b59e6 65#define EP93XX_DMA_BASE EP93XX_AHB_IOMEM(0x00000000)
e7736d47 66
1d22e05d 67#define EP93XX_ETHERNET_PHYS_BASE (EP93XX_AHB_PHYS_BASE + 0x00010000)
702b59e6 68#define EP93XX_ETHERNET_BASE EP93XX_AHB_IOMEM(0x00010000)
e7736d47 69
e7736d47 70#define EP93XX_USB_PHYS_BASE (EP93XX_AHB_PHYS_BASE + 0x00020000)
702b59e6 71#define EP93XX_USB_BASE EP93XX_AHB_IOMEM(0x00020000)
e7736d47 72
702b59e6 73#define EP93XX_RASTER_BASE EP93XX_AHB_IOMEM(0x00030000)
e7736d47 74
702b59e6 75#define EP93XX_GRAPHICS_ACCEL_BASE EP93XX_AHB_IOMEM(0x00040000)
e7736d47 76
702b59e6 77#define EP93XX_SDRAM_CONTROLLER_BASE EP93XX_AHB_IOMEM(0x00060000)
e7736d47 78
702b59e6 79#define EP93XX_PCMCIA_CONTROLLER_BASE EP93XX_AHB_IOMEM(0x00080000)
e7736d47 80
702b59e6 81#define EP93XX_BOOT_ROM_BASE EP93XX_AHB_IOMEM(0x00090000)
e7736d47 82
702b59e6 83#define EP93XX_IDE_BASE EP93XX_AHB_IOMEM(0x000a0000)
e7736d47 84
702b59e6 85#define EP93XX_VIC1_BASE EP93XX_AHB_IOMEM(0x000b0000)
e7736d47 86
702b59e6 87#define EP93XX_VIC2_BASE EP93XX_AHB_IOMEM(0x000c0000)
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LB
88
89
90/* APB peripherals */
702b59e6 91#define EP93XX_TIMER_BASE EP93XX_APB_IOMEM(0x00010000)
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LB
92#define EP93XX_TIMER_REG(x) (EP93XX_TIMER_BASE + (x))
93#define EP93XX_TIMER1_LOAD EP93XX_TIMER_REG(0x00)
94#define EP93XX_TIMER1_VALUE EP93XX_TIMER_REG(0x04)
95#define EP93XX_TIMER1_CONTROL EP93XX_TIMER_REG(0x08)
96#define EP93XX_TIMER1_CLEAR EP93XX_TIMER_REG(0x0c)
97#define EP93XX_TIMER2_LOAD EP93XX_TIMER_REG(0x20)
98#define EP93XX_TIMER2_VALUE EP93XX_TIMER_REG(0x24)
99#define EP93XX_TIMER2_CONTROL EP93XX_TIMER_REG(0x28)
100#define EP93XX_TIMER2_CLEAR EP93XX_TIMER_REG(0x2c)
101#define EP93XX_TIMER4_VALUE_LOW EP93XX_TIMER_REG(0x60)
102#define EP93XX_TIMER4_VALUE_HIGH EP93XX_TIMER_REG(0x64)
103#define EP93XX_TIMER3_LOAD EP93XX_TIMER_REG(0x80)
104#define EP93XX_TIMER3_VALUE EP93XX_TIMER_REG(0x84)
105#define EP93XX_TIMER3_CONTROL EP93XX_TIMER_REG(0x88)
106#define EP93XX_TIMER3_CLEAR EP93XX_TIMER_REG(0x8c)
107
702b59e6 108#define EP93XX_I2S_BASE EP93XX_APB_IOMEM(0x00020000)
e7736d47 109
702b59e6 110#define EP93XX_SECURITY_BASE EP93XX_APB_IOMEM(0x00030000)
e7736d47 111
702b59e6 112#define EP93XX_GPIO_BASE EP93XX_APB_IOMEM(0x00040000)
a8e19667 113#define EP93XX_GPIO_REG(x) (EP93XX_GPIO_BASE + (x))
4932e397
LB
114#define EP93XX_GPIO_F_INT_TYPE1 EP93XX_GPIO_REG(0x4c)
115#define EP93XX_GPIO_F_INT_TYPE2 EP93XX_GPIO_REG(0x50)
116#define EP93XX_GPIO_F_INT_ACK EP93XX_GPIO_REG(0x54)
117#define EP93XX_GPIO_F_INT_ENABLE EP93XX_GPIO_REG(0x58)
118#define EP93XX_GPIO_F_INT_STATUS EP93XX_GPIO_REG(0x5c)
bd20ff57
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119#define EP93XX_GPIO_A_INT_TYPE1 EP93XX_GPIO_REG(0x90)
120#define EP93XX_GPIO_A_INT_TYPE2 EP93XX_GPIO_REG(0x94)
121#define EP93XX_GPIO_A_INT_ACK EP93XX_GPIO_REG(0x98)
122#define EP93XX_GPIO_A_INT_ENABLE EP93XX_GPIO_REG(0x9c)
123#define EP93XX_GPIO_A_INT_STATUS EP93XX_GPIO_REG(0xa0)
124#define EP93XX_GPIO_B_INT_TYPE1 EP93XX_GPIO_REG(0xac)
125#define EP93XX_GPIO_B_INT_TYPE2 EP93XX_GPIO_REG(0xb0)
126#define EP93XX_GPIO_B_INT_ACK EP93XX_GPIO_REG(0xb4)
127#define EP93XX_GPIO_B_INT_ENABLE EP93XX_GPIO_REG(0xb8)
128#define EP93XX_GPIO_B_INT_STATUS EP93XX_GPIO_REG(0xbc)
e7736d47 129
702b59e6 130#define EP93XX_AAC_BASE EP93XX_APB_IOMEM(0x00080000)
e7736d47 131
702b59e6 132#define EP93XX_SPI_BASE EP93XX_APB_IOMEM(0x000a0000)
e7736d47 133
702b59e6 134#define EP93XX_IRDA_BASE EP93XX_APB_IOMEM(0x000b0000)
e7736d47 135
e7736d47 136#define EP93XX_UART1_PHYS_BASE (EP93XX_APB_PHYS_BASE + 0x000c0000)
702b59e6 137#define EP93XX_UART1_BASE EP93XX_APB_IOMEM(0x000c0000)
e7736d47 138
e7736d47 139#define EP93XX_UART2_PHYS_BASE (EP93XX_APB_PHYS_BASE + 0x000d0000)
702b59e6 140#define EP93XX_UART2_BASE EP93XX_APB_IOMEM(0x000d0000)
e7736d47 141
e7736d47 142#define EP93XX_UART3_PHYS_BASE (EP93XX_APB_PHYS_BASE + 0x000e0000)
702b59e6 143#define EP93XX_UART3_BASE EP93XX_APB_IOMEM(0x000e0000)
e7736d47 144
702b59e6 145#define EP93XX_KEY_MATRIX_BASE EP93XX_APB_IOMEM(0x000f0000)
e7736d47 146
702b59e6
HS
147#define EP93XX_ADC_BASE EP93XX_APB_IOMEM(0x00100000)
148#define EP93XX_TOUCHSCREEN_BASE EP93XX_APB_IOMEM(0x00100000)
e7736d47 149
ef12379f 150#define EP93XX_PWM_PHYS_BASE (EP93XX_APB_PHYS_BASE + 0x00110000)
702b59e6 151#define EP93XX_PWM_BASE EP93XX_APB_IOMEM(0x00110000)
e7736d47 152
38f7b009 153#define EP93XX_RTC_PHYS_BASE (EP93XX_APB_PHYS_BASE + 0x00120000)
702b59e6 154#define EP93XX_RTC_BASE EP93XX_APB_IOMEM(0x00120000)
e7736d47 155
702b59e6 156#define EP93XX_SYSCON_BASE EP93XX_APB_IOMEM(0x00130000)
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157#define EP93XX_SYSCON_REG(x) (EP93XX_SYSCON_BASE + (x))
158#define EP93XX_SYSCON_POWER_STATE EP93XX_SYSCON_REG(0x00)
40702432
HS
159#define EP93XX_SYSCON_PWRCNT EP93XX_SYSCON_REG(0x04)
160#define EP93XX_SYSCON_PWRCNT_FIR_EN (1<<31)
161#define EP93XX_SYSCON_PWRCNT_UARTBAUD (1<<29)
162#define EP93XX_SYSCON_PWRCNT_USH_EN (1<<28)
163#define EP93XX_SYSCON_PWRCNT_DMA_M2M1 (1<<27)
164#define EP93XX_SYSCON_PWRCNT_DMA_M2M0 (1<<26)
165#define EP93XX_SYSCON_PWRCNT_DMA_M2P8 (1<<25)
166#define EP93XX_SYSCON_PWRCNT_DMA_M2P9 (1<<24)
167#define EP93XX_SYSCON_PWRCNT_DMA_M2P6 (1<<23)
168#define EP93XX_SYSCON_PWRCNT_DMA_M2P7 (1<<22)
169#define EP93XX_SYSCON_PWRCNT_DMA_M2P4 (1<<21)
170#define EP93XX_SYSCON_PWRCNT_DMA_M2P5 (1<<20)
171#define EP93XX_SYSCON_PWRCNT_DMA_M2P2 (1<<19)
172#define EP93XX_SYSCON_PWRCNT_DMA_M2P3 (1<<18)
173#define EP93XX_SYSCON_PWRCNT_DMA_M2P0 (1<<17)
174#define EP93XX_SYSCON_PWRCNT_DMA_M2P1 (1<<16)
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LB
175#define EP93XX_SYSCON_HALT EP93XX_SYSCON_REG(0x08)
176#define EP93XX_SYSCON_STANDBY EP93XX_SYSCON_REG(0x0c)
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LB
177#define EP93XX_SYSCON_CLOCK_SET1 EP93XX_SYSCON_REG(0x20)
178#define EP93XX_SYSCON_CLOCK_SET2 EP93XX_SYSCON_REG(0x24)
02239f0a
HS
179#define EP93XX_SYSCON_DEVCFG EP93XX_SYSCON_REG(0x80)
180#define EP93XX_SYSCON_DEVCFG_SWRST (1<<31)
181#define EP93XX_SYSCON_DEVCFG_D1ONG (1<<30)
182#define EP93XX_SYSCON_DEVCFG_D0ONG (1<<29)
183#define EP93XX_SYSCON_DEVCFG_IONU2 (1<<28)
184#define EP93XX_SYSCON_DEVCFG_GONK (1<<27)
185#define EP93XX_SYSCON_DEVCFG_TONG (1<<26)
186#define EP93XX_SYSCON_DEVCFG_MONG (1<<25)
187#define EP93XX_SYSCON_DEVCFG_U3EN (1<<24)
188#define EP93XX_SYSCON_DEVCFG_CPENA (1<<23)
189#define EP93XX_SYSCON_DEVCFG_A2ONG (1<<22)
190#define EP93XX_SYSCON_DEVCFG_A1ONG (1<<21)
191#define EP93XX_SYSCON_DEVCFG_U2EN (1<<20)
192#define EP93XX_SYSCON_DEVCFG_EXVC (1<<19)
193#define EP93XX_SYSCON_DEVCFG_U1EN (1<<18)
194#define EP93XX_SYSCON_DEVCFG_TIN (1<<17)
195#define EP93XX_SYSCON_DEVCFG_HC3IN (1<<15)
196#define EP93XX_SYSCON_DEVCFG_HC3EN (1<<14)
197#define EP93XX_SYSCON_DEVCFG_HC1IN (1<<13)
198#define EP93XX_SYSCON_DEVCFG_HC1EN (1<<12)
199#define EP93XX_SYSCON_DEVCFG_HONIDE (1<<11)
200#define EP93XX_SYSCON_DEVCFG_GONIDE (1<<10)
201#define EP93XX_SYSCON_DEVCFG_PONG (1<<9)
202#define EP93XX_SYSCON_DEVCFG_EONIDE (1<<8)
203#define EP93XX_SYSCON_DEVCFG_I2SONSSP (1<<7)
204#define EP93XX_SYSCON_DEVCFG_I2SONAC97 (1<<6)
205#define EP93XX_SYSCON_DEVCFG_RASONP3 (1<<4)
206#define EP93XX_SYSCON_DEVCFG_RAS (1<<3)
207#define EP93XX_SYSCON_DEVCFG_ADCPD (1<<2)
208#define EP93XX_SYSCON_DEVCFG_KEYS (1<<1)
209#define EP93XX_SYSCON_DEVCFG_SHENA (1<<0)
5d43f11b
HS
210#define EP93XX_SYSCON_KEYTCHCLKDIV EP93XX_SYSCON_REG(0x90)
211#define EP93XX_SYSCON_KEYTCHCLKDIV_TSEN (1<<31)
212#define EP93XX_SYSCON_KEYTCHCLKDIV_ADIV (1<<16)
213#define EP93XX_SYSCON_KEYTCHCLKDIV_KEN (1<<15)
214#define EP93XX_SYSCON_KEYTCHCLKDIV_KDIV (1<<0)
e7736d47
LB
215#define EP93XX_SYSCON_SWLOCK EP93XX_SYSCON_REG(0xc0)
216
702b59e6 217#define EP93XX_WATCHDOG_BASE EP93XX_APB_IOMEM(0x00140000)
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LB
218
219
220#endif
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