From be7cad8cc851e35df1a2a61715e4df8a4e5d32c6 Mon Sep 17 00:00:00 2001
From: Lucas Tanure <tanure@linux.com>
Date: Mon, 14 Aug 2023 09:01:28 +0100
Subject: [PATCH] tty: serial: meson: Add a earlycon for the T7 SoC
References: bsc#1214683 (PREEMPT_RT prerequisite backports)
Patch-mainline: v6.6-rc1
Git-commit: 6a4197f9763325043abf7690a21124a9facbf52e
The new Amlogic T7 SoC does not have a always-on uart,
so add OF_EARLYCON_DECLARE for it.
Signed-off-by: Lucas Tanure <tanure@linux.com>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230814080128.143613-2-tanure@linux.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Mel Gorman <mgorman@suse.de>
---
drivers/tty/serial/meson_uart.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/tty/serial/meson_uart.c b/drivers/tty/serial/meson_uart.c
index 9388b9ddea3b..ad1079ca0e00 100644
--- a/drivers/tty/serial/meson_uart.c
+++ b/drivers/tty/serial/meson_uart.c
@@ -652,6 +652,8 @@ meson_serial_early_console_setup(struct earlycon_device *device, const char *opt
OF_EARLYCON_DECLARE(meson, "amlogic,meson-ao-uart",
meson_serial_early_console_setup);
+OF_EARLYCON_DECLARE(meson, "amlogic,t7-uart",
+ meson_serial_early_console_setup);
#define MESON_SERIAL_CONSOLE_PTR(_devname) (&meson_serial_console_##_devname)
#else