Hi Ravi,
On Thu, 11 Sept 2025 at 16:17, Ravi Patel <ravi.patel@xxxxxxxxxxx> wrote:
> Since ARTPEC-8 is using exynos8895 driver data, remove the unused
> artpec-8 specific driver data.
>
> ARTPEC-8 is using exynos4210 for earlycon, so earlycon code
> for ARTPEC-8 is also not required.
>
> Signed-off-by: Ravi Patel <ravi.patel@xxxxxxxxxxx>
Thanks for your patch!
> --- a/drivers/tty/serial/samsung_tty.c
> +++ b/drivers/tty/serial/samsung_tty.c
> @@ -2655,8 +2621,6 @@ static const struct of_device_id s3c24xx_uart_dt_match[] = {
> .data = S5L_SERIAL_DRV_DATA },
> { .compatible = "samsung,exynos850-uart",
> .data = EXYNOS850_SERIAL_DRV_DATA },
> - { .compatible = "axis,artpec8-uart",
> - .data = ARTPEC8_SERIAL_DRV_DATA },
> { .compatible = "google,gs101-uart",
> .data = GS101_SERIAL_DRV_DATA },
> { .compatible = "samsung,exynos8895-uart",
> @@ -2828,8 +2792,6 @@ OF_EARLYCON_DECLARE(s5pv210, "samsung,s5pv210-uart",
> s5pv210_early_console_setup);
> OF_EARLYCON_DECLARE(exynos4210, "samsung,exynos4210-uart",
> s5pv210_early_console_setup);
> -OF_EARLYCON_DECLARE(artpec8, "axis,artpec8-uart",
> - s5pv210_early_console_setup);
>
> static int __init gs101_early_console_setup(struct earlycon_device *device,
> const char *opt)
Removing these breaks backwards-compatibility with existing DTBs,
which lack the new "samsung,exynos8895-uart" fallback compatible value.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
