diff options
| -rw-r--r-- | Documentation/devicetree/bindings/spi/samsung,spi.yaml | 1 | ||||
| -rw-r--r-- | drivers/spi/spi-s3c64xx.c | 14 |
2 files changed, 15 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/spi/samsung,spi.yaml b/Documentation/devicetree/bindings/spi/samsung,spi.yaml index 79da99ca0e53..f71099852653 100644 --- a/Documentation/devicetree/bindings/spi/samsung,spi.yaml +++ b/Documentation/devicetree/bindings/spi/samsung,spi.yaml @@ -22,6 +22,7 @@ properties: - samsung,s5pv210-spi # for S5PV210 and S5PC110 - samsung,exynos4210-spi - samsung,exynos5433-spi + - samsung,exynos850-spi - samsung,exynosautov9-spi - tesla,fsd-spi - const: samsung,exynos7-spi diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index 432ec60d3568..7f7eb8f742e4 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -1460,6 +1460,17 @@ static const struct s3c64xx_spi_port_config exynos5433_spi_port_config = { .quirks = S3C64XX_SPI_QUIRK_CS_AUTO, }; +static const struct s3c64xx_spi_port_config exynos850_spi_port_config = { + .fifo_lvl_mask = { 0x7f, 0x7f, 0x7f }, + .rx_lvl_offset = 15, + .tx_st_done = 25, + .clk_div = 4, + .high_speed = true, + .clk_from_cmu = true, + .has_loopback = true, + .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}, @@ -1514,6 +1525,9 @@ static const struct of_device_id s3c64xx_spi_dt_match[] = { { .compatible = "samsung,exynos5433-spi", .data = (void *)&exynos5433_spi_port_config, }, + { .compatible = "samsung,exynos850-spi", + .data = (void *)&exynos850_spi_port_config, + }, { .compatible = "samsung,exynosautov9-spi", .data = (void *)&exynosautov9_spi_port_config, }, |