linux-kernel - [PATCH AUTOSEL for-4.9 05/53] ARM: dts: Fix compatible for ti81xx uarts for 8250

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Message-ID: <20171108204940.27321-5-alexander.levin@verizon.com>
Date:   Wed, 8 Nov 2017 20:49:55 +0000
From:   "Levin, Alexander (Sasha Levin)" <alexander.levin@....verizon.com>
To:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "stable@...r.kernel.org" <stable@...r.kernel.org>
CC:     Tony Lindgren <tony@...mide.com>,
        "Levin, Alexander (Sasha Levin)" <alexander.levin@....verizon.com>
Subject: [PATCH AUTOSEL for-4.9 05/53] ARM: dts: Fix compatible for ti81xx
 uarts for 8250

From: Tony Lindgren <tony@...mide.com>

[ Upstream commit f62280efe8934a1275fd148ef302d1afec8cd3df ]

When using 8250_omap driver, we need to specify the right
compatible value for the UART to work on dm814x and dm816x.

Signed-off-by: Tony Lindgren <tony@...mide.com>
Signed-off-by: Sasha Levin <alexander.levin@...izon.com>
---
 arch/arm/boot/dts/dm814x.dtsi | 6 +++---
 arch/arm/boot/dts/dm816x.dtsi | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/arm/boot/dts/dm814x.dtsi b/arch/arm/boot/dts/dm814x.dtsi
index d87efab24fa2..2f1de85bacd8 100644
--- a/arch/arm/boot/dts/dm814x.dtsi
+++ b/arch/arm/boot/dts/dm814x.dtsi
@@ -252,7 +252,7 @@
 			};
 
 			uart1: uart@...00 {
-				compatible = "ti,omap3-uart";
+				compatible = "ti,am3352-uart", "ti,omap3-uart";
 				ti,hwmods = "uart1";
 				reg = <0x20000 0x2000>;
 				clock-frequency = <48000000>;
@@ -262,7 +262,7 @@
 			};
 
 			uart2: uart@...00 {
-				compatible = "ti,omap3-uart";
+				compatible = "ti,am3352-uart", "ti,omap3-uart";
 				ti,hwmods = "uart2";
 				reg = <0x22000 0x2000>;
 				clock-frequency = <48000000>;
@@ -272,7 +272,7 @@
 			};
 
 			uart3: uart@...00 {
-				compatible = "ti,omap3-uart";
+				compatible = "ti,am3352-uart", "ti,omap3-uart";
 				ti,hwmods = "uart3";
 				reg = <0x24000 0x2000>;
 				clock-frequency = <48000000>;
diff --git a/arch/arm/boot/dts/dm816x.dtsi b/arch/arm/boot/dts/dm816x.dtsi
index cbdfbc4e4a26..62c0a6155360 100644
--- a/arch/arm/boot/dts/dm816x.dtsi
+++ b/arch/arm/boot/dts/dm816x.dtsi
@@ -371,7 +371,7 @@
 		};
 
 		uart1: uart@...20000 {
-			compatible = "ti,omap3-uart";
+			compatible = "ti,am3352-uart", "ti,omap3-uart";
 			ti,hwmods = "uart1";
 			reg = <0x48020000 0x2000>;
 			clock-frequency = <48000000>;
@@ -381,7 +381,7 @@
 		};
 
 		uart2: uart@...22000 {
-			compatible = "ti,omap3-uart";
+			compatible = "ti,am3352-uart", "ti,omap3-uart";
 			ti,hwmods = "uart2";
 			reg = <0x48022000 0x2000>;
 			clock-frequency = <48000000>;
@@ -391,7 +391,7 @@
 		};
 
 		uart3: uart@...24000 {
-			compatible = "ti,omap3-uart";
+			compatible = "ti,am3352-uart", "ti,omap3-uart";
 			ti,hwmods = "uart3";
 			reg = <0x48024000 0x2000>;
 			clock-frequency = <48000000>;
-- 
2.11.0