From: Srinath Mannam <srinath.mannam@broadcom.com>
Date: Sat, 28 Jul 2018 15:25:15 +0000 (+0530)
Subject: serial: 8250_dw: Add ACPI support for uart on Broadcom SoC
X-Git-Tag: v4.19-rc1~102^2~3
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=784c29eda5b4e28c3a56aa90b3815f9a1b0cfdc1;p=thirdparty%2Fkernel%2Flinux.git

serial: 8250_dw: Add ACPI support for uart on Broadcom SoC

Add ACPI identifier HID for UART DW 8250 on Broadcom SoCs
to match the HID passed through ACPI tables to enable
UART controller.

Signed-off-by: Srinath Mannam <srinath.mannam@broadcom.com>
Reviewed-by: Vladimir Olovyannikov <vladimir.olovyannikov@broadcom.com>
Tested-by: Vladimir Olovyannikov <vladimir.olovyannikov@broadcom.com>
Reviewed-by: Ray Jui <ray.jui@broadcom.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: stable <stable@vger.kernel.org>
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 27b7ecc3b59b6..fa8dcb470640f 100644
--- a/drivers/tty/serial/8250/8250_dw.c
+++ b/drivers/tty/serial/8250/8250_dw.c
@@ -762,6 +762,7 @@ static const struct acpi_device_id dw8250_acpi_match[] = {
 	{ "APMC0D08", 0},
 	{ "AMD0020", 0 },
 	{ "AMDI0020", 0 },
+	{ "BRCM2032", 0 },
 	{ "HISI0031", 0 },
 	{ },
 };