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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
ce792580 TC |
2 | #ifndef _LINUX_SPI_SPI_OC_TINY_H |
3 | #define _LINUX_SPI_SPI_OC_TINY_H | |
4 | ||
5 | /** | |
6 | * struct tiny_spi_platform_data - platform data of the OpenCores tiny SPI | |
7 | * @freq: input clock freq to the core. | |
8 | * @baudwidth: baud rate divider width of the core. | |
9 | * @gpio_cs_count: number of gpio pins used for chipselect. | |
10 | * @gpio_cs: array of gpio pins used for chipselect. | |
11 | * | |
12 | * freq and baudwidth are used only if the divider is programmable. | |
13 | */ | |
14 | struct tiny_spi_platform_data { | |
15 | unsigned int freq; | |
16 | unsigned int baudwidth; | |
17 | unsigned int gpio_cs_count; | |
18 | int *gpio_cs; | |
19 | }; | |
20 | ||
21 | #endif /* _LINUX_SPI_SPI_OC_TINY_H */ |