1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
|
#ifndef _LINUX_SPI_SPI_OC_TINY_H
#define _LINUX_SPI_SPI_OC_TINY_H
/**
* struct tiny_spi_platform_data - platform data of the OpenCores tiny SPI
* @freq: input clock freq to the core.
* @baudwidth: baud rate divider width of the core.
* @gpio_cs_count: number of gpio pins used for chipselect.
* @gpio_cs: array of gpio pins used for chipselect.
*
* freq and baudwidth are used only if the divider is programmable.
*/
struct tiny_spi_platform_data {
unsigned int freq;
unsigned int baudwidth;
unsigned int gpio_cs_count;
int *gpio_cs;
};
#endif /* _LINUX_SPI_SPI_OC_TINY_H */
|
