> -----Original Message-----
> From: Peter Griffin <peter.griffin@xxxxxxxxxx>
> Sent: Monday, December 11, 2023 9:53 PM
> To: robh+dt@xxxxxxxxxx; krzysztof.kozlowski+dt@xxxxxxxxxx;
> mturquette@xxxxxxxxxxxx; conor+dt@xxxxxxxxxx; sboyd@xxxxxxxxxx;
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> Subject: [PATCH v7 13/16] tty: serial: samsung: Add gs101 compatible and
> common fifoszdt_serial_drv_data
>
> Add serial driver data for Google Tensor gs101 SoC and a common
> fifoszdt_serial_drv_data that can be used by platforms that specify the
> samsung,uart-fifosize DT property.
>
> A corresponding dt-bindings patch updates the yaml to ensure
> samsung,uart-fifosize is a required property.
>
> Tested-by: Will McVicker <willmcvicker@xxxxxxxxxx>
> Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
> Reviewed-by: Sam Protsenko <semen.protsenko@xxxxxxxxxx>
> Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>
> Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
> ---
Reviewed-by: Alim Akhtar <alim.akhtar@xxxxxxxxxxx>
> drivers/tty/serial/samsung_tty.c | 16 ++++++++++++++++
> 1 file changed, 16 insertions(+)
>
> diff --git a/drivers/tty/serial/samsung_tty.c
> b/drivers/tty/serial/samsung_tty.c
> index 1b0c2b467a30..71d17d804fda 100644
> --- a/drivers/tty/serial/samsung_tty.c
> +++ b/drivers/tty/serial/samsung_tty.c
> @@ -2490,14 +2490,25 @@ static const struct s3c24xx_serial_drv_data
> exynos850_serial_drv_data = {
> .fifosize = { 256, 64, 64, 64 },
> };
>
> +/*
> + * Common drv_data struct for platforms that specify
> +samsung,uart-fifosize in
> + * device tree.
> + */
> +static const struct s3c24xx_serial_drv_data
> exynos_fifoszdt_serial_drv_data = {
> + EXYNOS_COMMON_SERIAL_DRV_DATA(),
> + .fifosize = { 0 },
> +};
[snip]
> MODULE_DEVICE_TABLE(of, s3c24xx_uart_dt_match);
> --
> 2.43.0.472.g3155946c3a-goog
