diff options
| -rw-r--r-- | drivers/spi/spi-s3c64xx.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index ff565e57736b..7f346866614a 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -18,7 +18,7 @@ #include <linux/platform_data/spi-s3c64xx.h> -#define MAX_SPI_PORTS 6 +#define MAX_SPI_PORTS 12 #define S3C64XX_SPI_QUIRK_POLL (1 << 0) #define S3C64XX_SPI_QUIRK_CS_AUTO (1 << 1) #define AUTOSUSPEND_TIMEOUT 2000 @@ -1451,6 +1451,19 @@ static const struct s3c64xx_spi_port_config exynos5433_spi_port_config = { .quirks = S3C64XX_SPI_QUIRK_CS_AUTO, }; +static const struct s3c64xx_spi_port_config exynosautov9_spi_port_config = { + .fifo_lvl_mask = { 0x1ff, 0x1ff, 0x7f, 0x7f, 0x7f, 0x7f, 0x1ff, 0x7f, + 0x7f, 0x7f, 0x7f, 0x7f}, + .rx_lvl_offset = 15, + .tx_st_done = 25, + .clk_div = 4, + .high_speed = true, + .clk_from_cmu = true, + .clk_ioclk = true, + .has_loopback = true, + .quirks = S3C64XX_SPI_QUIRK_CS_AUTO, +}; + static const struct s3c64xx_spi_port_config fsd_spi_port_config = { .fifo_lvl_mask = { 0x7f, 0x7f, 0x7f, 0x7f, 0x7f}, .rx_lvl_offset = 15, @@ -1492,6 +1505,9 @@ static const struct of_device_id s3c64xx_spi_dt_match[] = { { .compatible = "samsung,exynos5433-spi", .data = (void *)&exynos5433_spi_port_config, }, + { .compatible = "samsung,exynosautov9-spi", + .data = (void *)&exynosautov9_spi_port_config, + }, { .compatible = "tesla,fsd-spi", .data = (void *)&fsd_spi_port_config, }, |