Re: [PATCH] tty: serial: meson: Add a earlycon for the S4 SoC

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Hi,

On 28/08/2023 14:26, Lucas Tanure wrote:
On Mon, Aug 28, 2023 at 1:16 PM Neil Armstrong
<neil.armstrong@xxxxxxxxxx> wrote:

Hi,

On 28/08/2023 14:10, Lucas Tanure wrote:
The new Amlogic S4 SoC does not have a always-on uart, so add
OF_EARLYCON_DECLARE for it.

Signed-off-by: Lucas Tanure <tanure@xxxxxxxxx>
---
   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 790d910dafa5..8dfaa260e545 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);

Not sure why you would change both lines, and where's the t7 entry ?
ok, but we don't need t7, right? T7 will use S4 compatible line.

Indeed, I forget you finally used amlogic,meson-s4-uart as fallback.

Please indicate this in the commit message.

I'll ack the revert then,

Thanks,
Neil


Neil


   #define MESON_SERIAL_CONSOLE_PTR(_devname) (&meson_serial_console_##_devname)
   #else





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