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[82.11.51.62]) by smtp.gmail.com with ESMTPSA id l11-20020a1ced0b000000b004051f8d6207sm11067123wmh.6.2023.10.09.05.11.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Oct 2023 05:11:54 -0700 (PDT) From: Lucas Tanure To: Greg Kroah-Hartman , Jiri Slaby , Neil Armstrong , Kevin Hilman Cc: linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, Lucas Tanure Subject: [PATCH v2] tty: serial: meson: Add a earlycon for the S4 SoC Date: Mon, 9 Oct 2023 13:11:51 +0100 Message-ID: <20231009121151.4509-1-tanure@linux.com> X-Mailer: git-send-email 2.42.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231009_051158_407761_92105C64 X-CRM114-Status: GOOD ( 10.56 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 Reviewed-by: Neil Armstrong --- 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