diff options
Diffstat (limited to 'include/configs/s5pc210_universal.h')
| -rw-r--r-- | include/configs/s5pc210_universal.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/configs/s5pc210_universal.h b/include/configs/s5pc210_universal.h index 07849fb1..54ee8c4 100644 --- a/include/configs/s5pc210_universal.h +++ b/include/configs/s5pc210_universal.h @@ -263,4 +263,25 @@ #define CONFIG_USB_GADGET_S3C_UDC_OTG #define CONFIG_USB_GADGET_DUALSPEED +/* + * SPI Settings + */ +#define CONFIG_SOFT_SPI +#define CONFIG_SOFT_SPI_MODE SPI_MODE_3 +#define CONFIG_SOFT_SPI_GPIO_SCLK exynos4_gpio_part2_get_nr(y3, 1) +#define CONFIG_SOFT_SPI_GPIO_MOSI exynos4_gpio_part2_get_nr(y3, 3) +#define CONFIG_SOFT_SPI_GPIO_MISO exynos4_gpio_part2_get_nr(y3, 0) +#define CONFIG_SOFT_SPI_GPIO_CS exynos4_gpio_part2_get_nr(y4, 3) + +#define SPI_DELAY udelay(1) +#undef SPI_INIT +#define SPI_SCL(bit) universal_spi_scl(bit) +#define SPI_SDA(bit) universal_spi_sda(bit) +#define SPI_READ universal_spi_read() +#ifndef __ASSEMBLY__ +void universal_spi_scl(int bit); +void universal_spi_sda(int bit); +int universal_spi_read(void); +#endif + #endif /* __CONFIG_H */ |