projects / GitHub / mt8127 / android_kernel_alcatel_ttab.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> | |
| fced80c7 | 21 | #include <linux/io.h> |
| e25d64f1 LB |
22 | #include <asm/pgtable.h> |
| 23 | #include <asm/page.h> | |
| 24 | #include <asm/mach/map.h> | |
| 25 | #include <asm/setup.h> | |
| e25d64f1 | 26 | #include <asm/memory.h> |
| a09e64fb | 27 | #include <mach/hardware.h> |
| e25d64f1 | 28 | #include <asm/hardware/iop3xx.h> |
| e25d64f1 LB |
29 | #include <asm/mach/arch.h> |
| 30 | ||
| 31 | #ifdef CONFIG_ARCH_IOP32X | |
| c852ac80 LB |
32 | #define IRQ_IOP3XX_I2C_0 IRQ_IOP32X_I2C_0 |
| 33 | #define IRQ_IOP3XX_I2C_1 IRQ_IOP32X_I2C_1 | |
| e25d64f1 LB |
34 | #endif |
| 35 | #ifdef CONFIG_ARCH_IOP33X | |
| c852ac80 LB |
36 | #define IRQ_IOP3XX_I2C_0 IRQ_IOP33X_I2C_0 |
| 37 | #define IRQ_IOP3XX_I2C_1 IRQ_IOP33X_I2C_1 | |
| e25d64f1 LB |
38 | #endif |
| 39 | ||
| 40 | static struct resource iop3xx_i2c0_resources[] = { | |
| 41 | [0] = { | |
| 42 | .start = 0xfffff680, | |
| 43 | .end = 0xfffff697, | |
| 44 | .flags = IORESOURCE_MEM, | |
| 45 | }, | |
| 46 | [1] = { | |
| 47 | .start = IRQ_IOP3XX_I2C_0, | |
| 48 | .end = IRQ_IOP3XX_I2C_0, | |
| 49 | .flags = IORESOURCE_IRQ, | |
| 50 | }, | |
| 51 | }; | |
| 52 | ||
| 53 | struct platform_device iop3xx_i2c0_device = { | |
| 54 | .name = "IOP3xx-I2C", | |
| 55 | .id = 0, | |
| 56 | .num_resources = 2, | |
| 57 | .resource = iop3xx_i2c0_resources, | |
| 58 | }; | |
| 59 | ||
| 60 | ||
| 61 | static struct resource iop3xx_i2c1_resources[] = { | |
| 62 | [0] = { | |
| 63 | .start = 0xfffff6a0, | |
| 64 | .end = 0xfffff6b7, | |
| 65 | .flags = IORESOURCE_MEM, | |
| 66 | }, | |
| 67 | [1] = { | |
| 68 | .start = IRQ_IOP3XX_I2C_1, | |
| 69 | .end = IRQ_IOP3XX_I2C_1, | |
| 70 | .flags = IORESOURCE_IRQ, | |
| 71 | } | |
| 72 | }; | |
| 73 | ||
| 74 | struct platform_device iop3xx_i2c1_device = { | |
| 75 | .name = "IOP3xx-I2C", | |
| 76 | .id = 1, | |
| 77 | .num_resources = 2, | |
| 78 | .resource = iop3xx_i2c1_resources, | |
| 79 | }; |