serial: 8250_dw: add support for AMD SOC Carrizo

commit 5ef86b74209db33c133b5f18738dd8f3189b63a1 upstream.

Add ACPI identifier for UART on AMD SOC Carrizo.

Signed-off-by: Ken Xue <Ken.Xue@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c
index 6ae5b8560e4d764cafb8143a8a4654a81bf21f83..7a80250475ebad8b0ab341f8ab301e1cf3bdfcaa 100644 (file)
--- a/drivers/tty/serial/8250/8250_dw.c
+++ b/drivers/tty/serial/8250/8250_dw.c
@@ -629,6 +629,7 @@ static const struct acpi_device_id dw8250_acpi_match[] = {
        { "80860F0A", 0 },
        { "8086228A", 0 },
        { "APMC0D08", 0},
+       { "AMD0020", 0 },
        { },
 };
 MODULE_DEVICE_TABLE(acpi, dw8250_acpi_match);