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Message-ID: <d25ce389-b18b-4c45-9c61-5a909b514699@linaro.org>
Date: Mon, 9 Oct 2023 14:57:09 +0200
From: Neil Armstrong <neil.armstrong@...aro.org>
To: Lucas Tanure <tanure@...ux.com>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Jiri Slaby <jirislaby@...nel.org>,
Kevin Hilman <khilman@...libre.com>
Cc: linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-amlogic@...ts.infradead.org
Subject: Re: [PATCH v2] tty: serial: meson: Add a earlycon for the S4 SoC
On 09/10/2023 14:11, Lucas Tanure wrote:
> The new Amlogic S4 SoC does not have a always-on uart, so add
> OF_EARLYCON_DECLARE for it.
> Amlogic T7 will use this as fallback.
>
> Signed-off-by: Lucas Tanure <tanure@...ux.com>
> ---
> drivers/tty/serial/meson_uart.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/tty/serial/meson_uart.c b/drivers/tty/serial/meson_uart.c
> index 45cc23e9e399..de298bf75d9b 100644
> --- a/drivers/tty/serial/meson_uart.c
> +++ b/drivers/tty/serial/meson_uart.c
> @@ -646,8 +646,8 @@ meson_serial_early_console_setup(struct earlycon_device *device, const char *opt
> return 0;
> }
>
> -OF_EARLYCON_DECLARE(meson, "amlogic,meson-ao-uart",
> - meson_serial_early_console_setup);
> +OF_EARLYCON_DECLARE(meson, "amlogic,meson-ao-uart", meson_serial_early_console_setup);
> +OF_EARLYCON_DECLARE(meson, "amlogic,meson-s4-uart", meson_serial_early_console_setup);
>
> #define MESON_SERIAL_CONSOLE_PTR(_devname) (&meson_serial_console_##_devname)
> #else
Reviewed-by: Neil Armstrong <neil.armstrong@...aro.org>
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