On Wed, Oct 11, 2023 at 1:49 PM Peter Griffin <peter.griffin@xxxxxxxxxx> wrote: > > Add serial driver data for Google Tensor gs101 SoC. > > Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx> > --- Reviewed-by: Sam Protsenko <semen.protsenko@xxxxxxxxxx> > 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 >