From 204e986d917cfa9364f05c5e7e42394a80788115 Mon Sep 17 00:00:00 2001 From: Wang Hongcheng Date: Fri, 11 Mar 2016 09:40:11 +0800 Subject: [PATCH] serial: 8250dw: Add device HID for future AMD UART controller Add device HID AMDI0020 to match the AMD ACPI Vendor ID (AMDI) as registered in http://www.uefi.org/acpi_id_list, and the UART controller on future AMD paltform will use the HID instead of AMD0020. Signed-off-by: Wang Hongcheng Acked-by: Andy Shevchenko Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/8250/8250_dw.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c index a3fb95d85d7c..5364de35447b 100644 --- a/drivers/tty/serial/8250/8250_dw.c +++ b/drivers/tty/serial/8250/8250_dw.c @@ -617,6 +617,7 @@ static const struct acpi_device_id dw8250_acpi_match[] = { { "8086228A", 0 }, { "APMC0D08", 0}, { "AMD0020", 0 }, + { "AMDI0020", 0 }, { }, }; MODULE_DEVICE_TABLE(acpi, dw8250_acpi_match);