Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
[wrt350n-kernel.git] / include / asm-arm / arch-sa1100 / shannon.h
blobec27d6e121404e3aa781a8fd49499635ddf19cc1
1 #ifndef _INCLUDE_SHANNON_H
2 #define _INCLUDE_SHANNON_H
4 /* taken from comp.os.inferno Tue, 12 Sep 2000 09:21:50 GMT,
5 * written by <forsyth@vitanuova.com> */
7 #define SHANNON_GPIO_SPI_FLASH GPIO_GPIO (0) /* Output - Driven low, enables SPI to flash */
8 #define SHANNON_GPIO_SPI_DSP GPIO_GPIO (1) /* Output - Driven low, enables SPI to DSP */
9 /* lcd lower = GPIO 2-9 */
10 #define SHANNON_GPIO_SPI_OUTPUT GPIO_GPIO (10) /* Output - SPI output to DSP */
11 #define SHANNON_GPIO_SPI_INPUT GPIO_GPIO (11) /* Input - SPI input from DSP */
12 #define SHANNON_GPIO_SPI_CLOCK GPIO_GPIO (12) /* Output - Clock for SPI */
13 #define SHANNON_GPIO_SPI_FRAME GPIO_GPIO (13) /* Output - Frame marker - not used */
14 #define SHANNON_GPIO_SPI_RTS GPIO_GPIO (14) /* Input - SPI Ready to Send */
15 #define SHANNON_IRQ_GPIO_SPI_RTS IRQ_GPIO14
16 #define SHANNON_GPIO_SPI_CTS GPIO_GPIO (15) /* Output - SPI Clear to Send */
17 #define SHANNON_GPIO_IRQ_CODEC GPIO_GPIO (16) /* in, irq from ucb1200 */
18 #define SHANNON_IRQ_GPIO_IRQ_CODEC IRQ_GPIO16
19 #define SHANNON_GPIO_DSP_RESET GPIO_GPIO (17) /* Output - Drive low to reset the DSP */
20 #define SHANNON_GPIO_CODEC_RESET GPIO_GPIO (18) /* Output - Drive low to reset the UCB1x00 */
21 #define SHANNON_GPIO_U3_RTS GPIO_GPIO (19) /* ?? */
22 #define SHANNON_GPIO_U3_CTS GPIO_GPIO (20) /* ?? */
23 #define SHANNON_GPIO_SENSE_12V GPIO_GPIO (21) /* Input, 12v flash unprotect detected */
24 #define SHANNON_GPIO_DISP_EN GPIO_GPIO (22) /* out */
25 /* XXX GPIO 23 unaccounted for */
26 #define SHANNON_GPIO_EJECT_0 GPIO_GPIO (24) /* in */
27 #define SHANNON_IRQ_GPIO_EJECT_0 IRQ_GPIO24
28 #define SHANNON_GPIO_EJECT_1 GPIO_GPIO (25) /* in */
29 #define SHANNON_IRQ_GPIO_EJECT_1 IRQ_GPIO25
30 #define SHANNON_GPIO_RDY_0 GPIO_GPIO (26) /* in */
31 #define SHANNON_IRQ_GPIO_RDY_0 IRQ_GPIO26
32 #define SHANNON_GPIO_RDY_1 GPIO_GPIO (27) /* in */
33 #define SHANNON_IRQ_GPIO_RDY_1 IRQ_GPIO27
35 /* MCP UCB codec GPIO pins... */
37 #define SHANNON_UCB_GPIO_BACKLIGHT 9
38 #define SHANNON_UCB_GPIO_BRIGHT_MASK 7
39 #define SHANNON_UCB_GPIO_BRIGHT 6
40 #define SHANNON_UCB_GPIO_CONTRAST_MASK 0x3f
41 #define SHANNON_UCB_GPIO_CONTRAST 0
43 #endif