projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| e25d64f1 LB |
1 | /* |
| 2 | * arch/arm/plat-iop/i2c.c | |
| 3 | * | |
| 4 | * Author: Nicolas Pitre <nico@cam.org> | |
| 5 | * Copyright (C) 2001 MontaVista Software, Inc. | |
| 6 | * Copyright (C) 2004 Intel Corporation. | |
| 7 | * | |
| 8 | * This program is free software; you can redistribute it and/or modify | |
| 9 | * it under the terms of the GNU General Public License version 2 as | |
| 10 | * published by the Free Software Foundation. | |
| 11 | */ | |
| 12 | ||
| 13 | #include <linux/mm.h> | |
| 14 | #include <linux/init.h> | |
| 15 | #include <linux/major.h> | |
| 16 | #include <linux/fs.h> | |
| 17 | #include <linux/platform_device.h> | |
| 18 | #include <linux/serial.h> | |
| 19 | #include <linux/tty.h> | |
| 20 | #include <linux/serial_core.h> | |
| 21 | #include <asm/io.h> | |
| 22 | #include <asm/pgtable.h> | |
| 23 | #include <asm/page.h> | |
| 24 | #include <asm/mach/map.h> | |
| 25 | #include <asm/setup.h> | |
| 26 | #include <asm/system.h> | |
| 27 | #include <asm/memory.h> | |
| a09e64fb | 28 | #include <mach/hardware.h> |
| e25d64f1 | 29 | #include <asm/hardware/iop3xx.h> |
| e25d64f1 LB |
30 | #include <asm/mach/arch.h> |
| 31 | ||
| 32 | #ifdef CONFIG_ARCH_IOP32X | |
| c852ac80 LB |
33 | #define IRQ_IOP3XX_I2C_0 IRQ_IOP32X_I2C_0 |
| 34 | #define IRQ_IOP3XX_I2C_1 IRQ_IOP32X_I2C_1 | |
| e25d64f1 LB |
35 | #endif |
| 36 | #ifdef CONFIG_ARCH_IOP33X | |
| c852ac80 LB |
37 | #define IRQ_IOP3XX_I2C_0 IRQ_IOP33X_I2C_0 |
| 38 | #define IRQ_IOP3XX_I2C_1 IRQ_IOP33X_I2C_1 | |
| e25d64f1 LB |
39 | #endif |
| 40 | ||
| 41 | static struct resource iop3xx_i2c0_resources[] = { | |
| 42 | [0] = { | |
| 43 | .start = 0xfffff680, | |
| 44 | .end = 0xfffff697, | |
| 45 | .flags = IORESOURCE_MEM, | |
| 46 | }, | |
| 47 | [1] = { | |
| 48 | .start = IRQ_IOP3XX_I2C_0, | |
| 49 | .end = IRQ_IOP3XX_I2C_0, | |
| 50 | .flags = IORESOURCE_IRQ, | |
| 51 | }, | |
| 52 | }; | |
| 53 | ||
| 54 | struct platform_device iop3xx_i2c0_device = { | |
| 55 | .name = "IOP3xx-I2C", | |
| 56 | .id = 0, | |
| 57 | .num_resources = 2, | |
| 58 | .resource = iop3xx_i2c0_resources, | |
| 59 | }; | |
| 60 | ||
| 61 | ||
| 62 | static struct resource iop3xx_i2c1_resources[] = { | |
| 63 | [0] = { | |
| 64 | .start = 0xfffff6a0, | |
| 65 | .end = 0xfffff6b7, | |
| 66 | .flags = IORESOURCE_MEM, | |
| 67 | }, | |
| 68 | [1] = { | |
| 69 | .start = IRQ_IOP3XX_I2C_1, | |
| 70 | .end = IRQ_IOP3XX_I2C_1, | |
| 71 | .flags = IORESOURCE_IRQ, | |
| 72 | } | |
| 73 | }; | |
| 74 | ||
| 75 | struct platform_device iop3xx_i2c1_device = { | |
| 76 | .name = "IOP3xx-I2C", | |
| 77 | .id = 1, | |
| 78 | .num_resources = 2, | |
| 79 | .resource = iop3xx_i2c1_resources, | |
| 80 | }; |