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authorLinus Torvalds <torvalds@linux-foundation.org>2012-12-12 14:45:16 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2012-12-12 14:45:16 -0500
commit8287361abca36504da813638310d2547469283eb (patch)
tree8d98e9a910885efdb09ae5390a3ae44040557e2f /arch/arm/mach-at91/board.h
parent2989950cea13711f0cc573c26cde8fe08a36be03 (diff)
parent8556650dd3370a927217f16444aac5cc0c71e61b (diff)
Merge tag 'headers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC Header cleanups from Olof Johansson: "This is a collection of header file cleanups, mostly for OMAP and AT91, that keeps moving the platforms in the direction of multiplatform by removing the need for mach-dependent header files used in drivers and other places." Fix up mostly trivial conflicts as per Olof. * tag 'headers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (106 commits) ARM: OMAP2+: Move iommu/iovmm headers to platform_data ARM: OMAP2+: Make some definitions local ARM: OMAP2+: Move iommu2 to drivers/iommu/omap-iommu2.c ARM: OMAP2+: Move plat/iovmm.h to include/linux/omap-iommu.h ARM: OMAP2+: Move iopgtable header to drivers/iommu/ ARM: OMAP: Merge iommu2.h into iommu.h atmel: move ATMEL_MAX_UART to platform_data/atmel.h ARM: OMAP: Remove omap_init_consistent_dma_size() arm: at91: move at91rm9200 rtc header in drivers/rtc arm: at91: move reset controller header to arm/arm/mach-at91 arm: at91: move pit define to the driver arm: at91: move at91_shdwc.h to arch/arm/mach-at91 arm: at91: move board header to arch/arm/mach-at91 arn: at91: move at91_tc.h to arch/arm/mach-at91 arm: at91 move at91_aic.h to arch/arm/mach-at91 arm: at91 move board.h to arch/arm/mach-at91 arm: at91: move platfarm_data to include/linux/platform_data/atmel.h arm: at91: drop machine defconfig ARM: OMAP: Remove NEED_MACH_GPIO_H ARM: OMAP: Remove unnecessary mach and plat includes ...
Diffstat (limited to 'arch/arm/mach-at91/board.h')
-rw-r--r--arch/arm/mach-at91/board.h131
1 files changed, 131 insertions, 0 deletions
diff --git a/arch/arm/mach-at91/board.h b/arch/arm/mach-at91/board.h
new file mode 100644
index 000000000000..4a234fb2ab3b
--- /dev/null
+++ b/arch/arm/mach-at91/board.h
@@ -0,0 +1,131 @@
1/*
2 * arch/arm/mach-at91/include/mach/board.h
3 *
4 * Copyright (C) 2005 HP Labs
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21/*
22 * These are data structures found in platform_device.dev.platform_data,
23 * and describing board-specific data needed by drivers. For example,
24 * which pin is used for a given GPIO role.
25 *
26 * In 2.6, drivers should strongly avoid board-specific knowledge so
27 * that supporting new boards normally won't require driver patches.
28 * Most board-specific knowledge should be in arch/.../board-*.c files.
29 */
30
31#ifndef __ASM_ARCH_BOARD_H
32#define __ASM_ARCH_BOARD_H
33
34#include <linux/platform_data/atmel.h>
35
36 /* USB Device */
37extern void __init at91_add_device_udc(struct at91_udc_data *data);
38
39 /* USB High Speed Device */
40extern void __init at91_add_device_usba(struct usba_platform_data *data);
41
42 /* Compact Flash */
43extern void __init at91_add_device_cf(struct at91_cf_data *data);
44
45 /* MMC / SD */
46 /* atmel-mci platform config */
47extern void __init at91_add_device_mci(short mmc_id, struct mci_platform_data *data);
48
49extern void __init at91_add_device_eth(struct macb_platform_data *data);
50
51 /* USB Host */
52extern void __init at91_add_device_usbh(struct at91_usbh_data *data);
53extern void __init at91_add_device_usbh_ohci(struct at91_usbh_data *data);
54extern void __init at91_add_device_usbh_ehci(struct at91_usbh_data *data);
55
56extern void __init at91_add_device_nand(struct atmel_nand_data *data);
57
58 /* I2C*/
59#if defined(CONFIG_ARCH_AT91SAM9G45)
60extern void __init at91_add_device_i2c(short i2c_id, struct i2c_board_info *devices, int nr_devices);
61#else
62extern void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices);
63#endif
64
65 /* SPI */
66extern void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices);
67
68 /* Serial */
69#define ATMEL_UART_CTS 0x01
70#define ATMEL_UART_RTS 0x02
71#define ATMEL_UART_DSR 0x04
72#define ATMEL_UART_DTR 0x08
73#define ATMEL_UART_DCD 0x10
74#define ATMEL_UART_RI 0x20
75
76extern void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins);
77
78extern struct platform_device *atmel_default_console_device;
79
80extern void __init at91_add_device_serial(void);
81
82/*
83 * PWM
84 */
85#define AT91_PWM0 0
86#define AT91_PWM1 1
87#define AT91_PWM2 2
88#define AT91_PWM3 3
89
90extern void __init at91_add_device_pwm(u32 mask);
91
92/*
93 * SSC -- accessed through ssc_request(id). Drivers don't bind to SSC
94 * platform devices. Their SSC ID is part of their configuration data,
95 * along with information about which SSC signals they should use.
96 */
97#define ATMEL_SSC_TK 0x01
98#define ATMEL_SSC_TF 0x02
99#define ATMEL_SSC_TD 0x04
100#define ATMEL_SSC_TX (ATMEL_SSC_TK | ATMEL_SSC_TF | ATMEL_SSC_TD)
101
102#define ATMEL_SSC_RK 0x10
103#define ATMEL_SSC_RF 0x20
104#define ATMEL_SSC_RD 0x40
105#define ATMEL_SSC_RX (ATMEL_SSC_RK | ATMEL_SSC_RF | ATMEL_SSC_RD)
106
107extern void __init at91_add_device_ssc(unsigned id, unsigned pins);
108
109 /* LCD Controller */
110struct atmel_lcdfb_info;
111extern void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data);
112
113 /* AC97 */
114extern void __init at91_add_device_ac97(struct ac97c_platform_data *data);
115
116 /* ISI */
117struct isi_platform_data;
118extern void __init at91_add_device_isi(struct isi_platform_data *data,
119 bool use_pck_as_mck);
120
121 /* Touchscreen Controller */
122extern void __init at91_add_device_tsadcc(struct at91_tsadcc_data *data);
123
124/* CAN */
125extern void __init at91_add_device_can(struct at91_can_data *data);
126
127 /* LEDs */
128extern void __init at91_gpio_leds(struct gpio_led *leds, int nr);
129extern void __init at91_pwm_leds(struct gpio_led *leds, int nr);
130
131#endif