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https://github.com/Ysurac/openmptcprouter.git
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24 lines
733 B
Diff
24 lines
733 B
Diff
From 4775aa5cbd4c2dc3f307bfdef34efb1e878feed8 Mon Sep 17 00:00:00 2001
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From: Tim Gover <tim.gover@raspberrypi.com>
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Date: Fri, 1 Nov 2024 19:43:21 +0000
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Subject: [PATCH 682/697] serial: core: Add the Raspberry Pi firmware UART id
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Assign a new serial core number for the RPi firmware UART.
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Signed-off-by: Tim Gover <tim.gover@raspberrypi.com>
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---
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include/uapi/linux/serial_core.h | 3 +++
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1 file changed, 3 insertions(+)
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--- a/include/uapi/linux/serial_core.h
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+++ b/include/uapi/linux/serial_core.h
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@@ -231,6 +231,9 @@
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/* Sunplus UART */
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#define PORT_SUNPLUS 123
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+/* RPi firmware UART */
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+#define PORT_RPI_FW 124
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+
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/* Generic type identifier for ports which type is not important to userspace. */
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#define PORT_GENERIC (-1)
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