patch "serial: 8250_dw: Add device HID for new AMD UART controller" added to tty-linus

This is a note to let you know that I've just added the patch titled

serial: 8250_dw: Add device HID for new AMD UART controller

to my tty git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
in the tty-linus branch.

The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.)

The patch will hopefully also be merged in Linus's tree for the next -rc kernel release.

If you have any questions about this process, please let me know.

From 3c35d2a960c0077a4cb09bf4989f45d289332ea0 Mon Sep 17 00:00:00 2001
From: Maximilian Luz <[email protected]>
Date: Wed, 12 May 2021 23:04:13 +0200
Subject: serial: 8250_dw: Add device HID for new AMD UART controller

Add device HID AMDI0022 to the AMD UART controller driver match table and create a platform device for it. This controller can be found on Microsoft Surface Laptop 4 devices and seems similar enough that we can just copy the existing AMDI0020 entries.

---
 drivers/acpi/acpi_apd.c           | 1 +
 drivers/tty/serial/8250/8250_dw.c | 1 +
 2 files changed, 2 insertions(+)

index 0ec5b3f69112..6e02448d15d9 100644
@@ -226,6 +226,7 @@ static const struct acpi_device_id acpi_apd_device_ids[] = {
 	{ "AMDI0010", APD_ADDR(wt_i2c_desc) },
 	{ "AMD0020", APD_ADDR(cz_uart_desc) },
 	{ "AMDI0020", APD_ADDR(cz_uart_desc) },
+	{ "AMDI0022", APD_ADDR(cz_uart_desc) },
 	{ "AMD0030", },
 	{ "AMD0040", APD_ADDR(fch_misc_desc)},
 	{ "HYGO0010", APD_ADDR(wt_i2c_desc) },

index 9e204f9b799a..a3a0154da567 100644
@@ -714,6 +714,7 @@ static const struct acpi_device_id dw8250_acpi_match[] = {
 	{ "APMC0D08", 0},
 	{ "AMD0020", 0 },
 	{ "AMDI0020", 0 },
+	{ "AMDI0022", 0 },
 	{ "BRCM2032", 0 },
 	{ "HISI0031", 0 },
 	{ },

2.31.1