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From d01a4c84df71477aec8d00278f79e63f483f4747 Mon Sep 17 00:00:00 2001
From: Chaudhary Amit Kumar <chaudharyamit.kumar@amd.com>
Date: Wed, 17 Oct 2018 17:00:11 +0530
Subject: [PATCH 0850/4131] Linux UART driver to support DEV ID AMDI0021

Signed-off-by: Sudheesh Mavila <sudheesh.mavila@amd.com>
Signed-off-by: Chaudhary Amit Kumar <chaudharyamit.kumar@amd.com>
---
 drivers/acpi/acpi_apd.c           | 1 +
 drivers/tty/serial/8250/8250_dw.c | 1 +
 2 files changed, 2 insertions(+)
 mode change 100644 => 100755 drivers/acpi/acpi_apd.c
 mode change 100644 => 100755 drivers/tty/serial/8250/8250_dw.c

diff --git a/drivers/acpi/acpi_apd.c b/drivers/acpi/acpi_apd.c
old mode 100644
new mode 100755
index d5999eb..68d4df9
--- a/drivers/acpi/acpi_apd.c
+++ b/drivers/acpi/acpi_apd.c
@@ -174,6 +174,7 @@ 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) },
+	{ "AMDI0021", APD_ADDR(cz_uart_desc) },
 	{ "AMD0030", },
 #endif
 #ifdef CONFIG_ARM64
diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c
old mode 100644
new mode 100755
index 27c5b2b..2036900
--- a/drivers/tty/serial/8250/8250_dw.c
+++ b/drivers/tty/serial/8250/8250_dw.c
@@ -672,6 +672,7 @@ static const struct acpi_device_id dw8250_acpi_match[] = {
 	{ "APMC0D08", 0},
 	{ "AMD0020", 0 },
 	{ "AMDI0020", 0 },
+	{ "AMDI0021", 0 },
 	{ "BRCM2032", 0 },
 	{ "HISI0031", 0 },
 	{ },
-- 
2.7.4