[PATCH v3 16/20] tty: serial: samsung: Add gs101 compatible and SoC data
From: Peter Griffin <peter.griffin@linaro.org>
Date: 2023-10-11 18:49:38
Also in:
linux-clk, linux-devicetree, linux-gpio, linux-samsung-soc, linux-serial, linux-watchdog
Subsystem:
arm/samsung s3c, s5p and exynos arm architectures, the rest, tty layer and serial drivers · Maintainers:
Krzysztof Kozlowski, Peter Griffin, Linus Torvalds, Greg Kroah-Hartman, Jiri Slaby
Add serial driver data for Google Tensor gs101 SoC. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> --- drivers/tty/serial/samsung_tty.c | 13 +++++++++++++ 1 file changed, 13 insertions(+)
diff --git a/drivers/tty/serial/samsung_tty.c b/drivers/tty/serial/samsung_tty.c
index 07fb8a9dac63..26bc52e681a4 100644
--- a/drivers/tty/serial/samsung_tty.c
+++ b/drivers/tty/serial/samsung_tty.c@@ -2597,14 +2597,22 @@ static const struct s3c24xx_serial_drv_data exynos850_serial_drv_data = { .fifosize = { 256, 64, 64, 64 }, }; +static const struct s3c24xx_serial_drv_data gs101_serial_drv_data = { + EXYNOS_COMMON_SERIAL_DRV_DATA(), + /* rely on samsung,uart-fifosize DT property for fifosize */ + .fifosize = { 0 }, +}; + #define EXYNOS4210_SERIAL_DRV_DATA (&exynos4210_serial_drv_data) #define EXYNOS5433_SERIAL_DRV_DATA (&exynos5433_serial_drv_data) #define EXYNOS850_SERIAL_DRV_DATA (&exynos850_serial_drv_data) +#define GS101_SERIAL_DRV_DATA (&gs101_serial_drv_data) #else #define EXYNOS4210_SERIAL_DRV_DATA NULL #define EXYNOS5433_SERIAL_DRV_DATA NULL #define EXYNOS850_SERIAL_DRV_DATA NULL +#define GS101_SERIAL_DRV_DATA NULL #endif #ifdef CONFIG_ARCH_APPLE
@@ -2688,6 +2696,9 @@ static const struct platform_device_id s3c24xx_serial_driver_ids[] = { }, { .name = "artpec8-uart", .driver_data = (kernel_ulong_t)ARTPEC8_SERIAL_DRV_DATA, + }, { + .name = "gs101-uart", + .driver_data = (kernel_ulong_t)GS101_SERIAL_DRV_DATA, }, { }, };
@@ -2709,6 +2720,8 @@ static const struct of_device_id s3c24xx_uart_dt_match[] = { .data = EXYNOS850_SERIAL_DRV_DATA }, { .compatible = "axis,artpec8-uart", .data = ARTPEC8_SERIAL_DRV_DATA }, + { .compatible = "google,gs101-uart", + .data = GS101_SERIAL_DRV_DATA }, {}, }; MODULE_DEVICE_TABLE(of, s3c24xx_uart_dt_match);
--
2.42.0.655.g421f12c284-goog
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