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-rw-r--r--include/asm-arm/arch-at91rm9200/at91rm9200_mci.h104
-rw-r--r--include/asm-arm/arch-at91rm9200/board.h24
-rw-r--r--include/asm-arm/arch-at91rm9200/hardware.h3
3 files changed, 131 insertions, 0 deletions
diff --git a/include/asm-arm/arch-at91rm9200/at91rm9200_mci.h b/include/asm-arm/arch-at91rm9200/at91rm9200_mci.h
new file mode 100644
index 000000000000..f28636d61e39
--- /dev/null
+++ b/include/asm-arm/arch-at91rm9200/at91rm9200_mci.h
@@ -0,0 +1,104 @@
1/*
2 * include/asm-arm/arch-at91rm9200/at91rm9200_mci.h
3 *
4 * Copyright (C) 2005 Ivan Kokshaysky
5 * Copyright (C) SAN People
6 *
7 * MultiMedia Card Interface (MCI) registers.
8 * Based on AT91RM9200 datasheet revision E.
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
14 */
15
16#ifndef AT91RM9200_MCI_H
17#define AT91RM9200_MCI_H
18
19#define AT91_MCI_CR 0x00 /* Control Register */
20#define AT91_MCI_MCIEN (1 << 0) /* Multi-Media Interface Enable */
21#define AT91_MCI_MCIDIS (1 << 1) /* Multi-Media Interface Disable */
22#define AT91_MCI_PWSEN (1 << 2) /* Power Save Mode Enable */
23#define AT91_MCI_PWSDIS (1 << 3) /* Power Save Mode Disable */
24#define AT91_MCI_SWRST (1 << 7) /* Software Reset */
25
26#define AT91_MCI_MR 0x04 /* Mode Register */
27#define AT91_MCI_CLKDIV (0xff << 0) /* Clock Divider */
28#define AT91_MCI_PWSDIV (3 << 8) /* Power Saving Divider */
29#define AT91_MCI_PDCPADV (1 << 14) /* PDC Padding Value */
30#define AT91_MCI_PDCMODE (1 << 15) /* PDC-orientated Mode */
31#define AT91_MCI_BLKLEN (0xfff << 18) /* Data Block Length */
32
33#define AT91_MCI_DTOR 0x08 /* Data Timeout Register */
34#define AT91_MCI_DTOCYC (0xf << 0) /* Data Timeout Cycle Number */
35#define AT91_MCI_DTOMUL (7 << 4) /* Data Timeout Multiplier */
36#define AT91_MCI_DTOMUL_1 (0 << 4)
37#define AT91_MCI_DTOMUL_16 (1 << 4)
38#define AT91_MCI_DTOMUL_128 (2 << 4)
39#define AT91_MCI_DTOMUL_256 (3 << 4)
40#define AT91_MCI_DTOMUL_1K (4 << 4)
41#define AT91_MCI_DTOMUL_4K (5 << 4)
42#define AT91_MCI_DTOMUL_64K (6 << 4)
43#define AT91_MCI_DTOMUL_1M (7 << 4)
44
45#define AT91_MCI_SDCR 0x0c /* SD Card Register */
46#define AT91_MCI_SDCSEL (0xf << 0) /* SD Card Selector */
47#define AT91_MCI_SDCBUS (1 << 7) /* 1-bit or 4-bit bus */
48
49#define AT91_MCI_ARGR 0x10 /* Argument Register */
50
51#define AT91_MCI_CMDR 0x14 /* Command Register */
52#define AT91_MCI_CMDNB (0x3f << 0) /* Command Number */
53#define AT91_MCI_RSPTYP (3 << 6) /* Response Type */
54#define AT91_MCI_RSPTYP_NONE (0 << 6)
55#define AT91_MCI_RSPTYP_48 (1 << 6)
56#define AT91_MCI_RSPTYP_136 (2 << 6)
57#define AT91_MCI_SPCMD (7 << 8) /* Special Command */
58#define AT91_MCI_SPCMD_NONE (0 << 8)
59#define AT91_MCI_SPCMD_INIT (1 << 8)
60#define AT91_MCI_SPCMD_SYNC (2 << 8)
61#define AT91_MCI_SPCMD_ICMD (4 << 8)
62#define AT91_MCI_SPCMD_IRESP (5 << 8)
63#define AT91_MCI_OPDCMD (1 << 11) /* Open Drain Command */
64#define AT91_MCI_MAXLAT (1 << 12) /* Max Latency for Command to Response */
65#define AT91_MCI_TRCMD (3 << 16) /* Transfer Command */
66#define AT91_MCI_TRCMD_NONE (0 << 16)
67#define AT91_MCI_TRCMD_START (1 << 16)
68#define AT91_MCI_TRCMD_STOP (2 << 16)
69#define AT91_MCI_TRDIR (1 << 18) /* Transfer Direction */
70#define AT91_MCI_TRTYP (3 << 19) /* Transfer Type */
71#define AT91_MCI_TRTYP_BLOCK (0 << 19)
72#define AT91_MCI_TRTYP_MULTIPLE (1 << 19)
73#define AT91_MCI_TRTYP_STREAM (2 << 19)
74
75#define AT91_MCI_RSPR(n) (0x20 + ((n) * 4)) /* Response Registers 0-3 */
76#define AT91_MCR_RDR 0x30 /* Receive Data Register */
77#define AT91_MCR_TDR 0x34 /* Transmit Data Register */
78
79#define AT91_MCI_SR 0x40 /* Status Register */
80#define AT91_MCI_CMDRDY (1 << 0) /* Command Ready */
81#define AT91_MCI_RXRDY (1 << 1) /* Receiver Ready */
82#define AT91_MCI_TXRDY (1 << 2) /* Transmit Ready */
83#define AT91_MCI_BLKE (1 << 3) /* Data Block Ended */
84#define AT91_MCI_DTIP (1 << 4) /* Data Transfer in Progress */
85#define AT91_MCI_NOTBUSY (1 << 5) /* Data Not Busy */
86#define AT91_MCI_ENDRX (1 << 6) /* End of RX Buffer */
87#define AT91_MCI_ENDTX (1 << 7) /* End fo TX Buffer */
88#define AT91_MCI_RXBUFF (1 << 14) /* RX Buffer Full */
89#define AT91_MCI_TXBUFE (1 << 15) /* TX Buffer Empty */
90#define AT91_MCI_RINDE (1 << 16) /* Response Index Error */
91#define AT91_MCI_RDIRE (1 << 17) /* Response Direction Error */
92#define AT91_MCI_RCRCE (1 << 18) /* Response CRC Error */
93#define AT91_MCI_RENDE (1 << 19) /* Response End Bit Error */
94#define AT91_MCI_RTOE (1 << 20) /* Reponse Time-out Error */
95#define AT91_MCI_DCRCE (1 << 21) /* Data CRC Error */
96#define AT91_MCI_DTOE (1 << 22) /* Data Time-out Error */
97#define AT91_MCI_OVRE (1 << 30) /* Overrun */
98#define AT91_MCI_UNRE (1 << 31) /* Underrun */
99
100#define AT91_MCI_IER 0x44 /* Interrupt Enable Register */
101#define AT91_MCI_IDR 0x48 /* Interrupt Disable Register */
102#define AT91_MCI_IMR 0x4c /* Interrupt Mask Register */
103
104#endif
diff --git a/include/asm-arm/arch-at91rm9200/board.h b/include/asm-arm/arch-at91rm9200/board.h
index 2e7d1139a799..4fdef13d01d4 100644
--- a/include/asm-arm/arch-at91rm9200/board.h
+++ b/include/asm-arm/arch-at91rm9200/board.h
@@ -38,6 +38,8 @@ extern unsigned long at91_master_clock;
38extern int at91_serial_map[AT91_NR_UART]; 38extern int at91_serial_map[AT91_NR_UART];
39extern int at91_console_port; 39extern int at91_console_port;
40 40
41#include <linux/mtd/partitions.h>
42
41 /* USB Device */ 43 /* USB Device */
42struct at91_udc_data { 44struct at91_udc_data {
43 u8 vbus_pin; /* high == host powering us */ 45 u8 vbus_pin; /* high == host powering us */
@@ -77,4 +79,26 @@ struct at91_usbh_data {
77}; 79};
78extern void __init at91_add_device_usbh(struct at91_usbh_data *data); 80extern void __init at91_add_device_usbh(struct at91_usbh_data *data);
79 81
82 /* NAND / SmartMedia */
83struct at91_nand_data {
84 u8 enable_pin; /* chip enable */
85 u8 det_pin; /* card detect */
86 u8 rdy_pin; /* ready/busy */
87 u8 ale; /* address line number connected to ALE */
88 u8 cle; /* address line number connected to CLE */
89 struct mtd_partition* (*partition_info)(int, int*);
90};
91extern void __init at91_add_device_nand(struct at91_nand_data *data);
92
93 /* I2C*/
94void __init at91_add_device_i2c(void);
95
96 /* RTC */
97void __init at91_add_device_rtc(void);
98
99 /* LEDs */
100extern u8 at91_leds_cpu;
101extern u8 at91_leds_timer;
102extern void __init at91_init_leds(u8 cpu_led, u8 timer_led);
103
80#endif 104#endif
diff --git a/include/asm-arm/arch-at91rm9200/hardware.h b/include/asm-arm/arch-at91rm9200/hardware.h
index 2646c01f8e97..59e6f44d3a0d 100644
--- a/include/asm-arm/arch-at91rm9200/hardware.h
+++ b/include/asm-arm/arch-at91rm9200/hardware.h
@@ -65,6 +65,9 @@
65/* SmartMedia */ 65/* SmartMedia */
66#define AT91_SMARTMEDIA_BASE 0x40000000 /* NCS3: Smartmedia physical base address */ 66#define AT91_SMARTMEDIA_BASE 0x40000000 /* NCS3: Smartmedia physical base address */
67 67
68/* Compact Flash */
69#define AT91_CF_BASE 0x50000000 /* NCS4-NCS6: Compact Flash physical base address */
70
68/* Multi-Master Memory controller */ 71/* Multi-Master Memory controller */
69#define AT91_UHP_BASE 0x00300000 /* USB Host controller */ 72#define AT91_UHP_BASE 0x00300000 /* USB Host controller */
70 73
generated by cgit v1.2.2 (git 2.25.0) at 2025-01-20 01:17:45 -0500