linux-kernel - [PATCH v2 4/6] ARM: dts: Remove fake UART clock for S500 based SBCs

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Date:   Tue, 15 Jan 2019 09:03:38 +0530
From:   Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
To:     sboyd@...nel.org, mturquette@...libre.com, afaerber@...e.de,
        robh+dt@...nel.org, linux-arm-kernel@...ts.infradead.org,
        linux-actions@...ts.infradead.org, linux-clk@...r.kernel.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Cc:     Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
        Edgar Bernardi Righi <edgar.righi@...tec.org.br>
Subject: [PATCH v2 4/6] ARM: dts: Remove fake UART clock for S500 based SBCs

Since Actions Semi S500 SoC has gained support for Clock Management Unit
in kernel, let's remove the fake UART clocks from Cubieboard6, Guitar and
Sparky SBCs.

Signed-off-by: Edgar Bernardi Righi <edgar.righi@...tec.org.br>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
---
 arch/arm/boot/dts/owl-s500-cubieboard6.dts     | 7 -------
 arch/arm/boot/dts/owl-s500-guitar-bb-rev-b.dts | 7 -------
 arch/arm/boot/dts/owl-s500-sparky.dts          | 7 -------
 3 files changed, 21 deletions(-)

diff --git a/arch/arm/boot/dts/owl-s500-cubieboard6.dts b/arch/arm/boot/dts/owl-s500-cubieboard6.dts
index 7c96c59b610d..c2b02895910c 100644
--- a/arch/arm/boot/dts/owl-s500-cubieboard6.dts
+++ b/arch/arm/boot/dts/owl-s500-cubieboard6.dts
@@ -25,12 +25,6 @@
 		device_type = "memory";
 		reg = <0x0 0x80000000>;
 	};
-
-	uart3_clk: uart3-clk {
-		compatible = "fixed-clock";
-		clock-frequency = <921600>;
-		#clock-cells = <0>;
-	};
 };
 
 &timer {
@@ -39,5 +33,4 @@
 
 &uart3 {
 	status = "okay";
-	clocks = <&uart3_clk>;
 };
diff --git a/arch/arm/boot/dts/owl-s500-guitar-bb-rev-b.dts b/arch/arm/boot/dts/owl-s500-guitar-bb-rev-b.dts
index e610d49395d2..7ae34a23e320 100644
--- a/arch/arm/boot/dts/owl-s500-guitar-bb-rev-b.dts
+++ b/arch/arm/boot/dts/owl-s500-guitar-bb-rev-b.dts
@@ -18,15 +18,8 @@
 	chosen {
 		stdout-path = "serial3:115200n8";
 	};
-
-	uart3_clk: uart3-clk {
-		compatible = "fixed-clock";
-		clock-frequency = <921600>;
-		#clock-cells = <0>;
-	};
 };
 
 &uart3 {
 	status = "okay";
-	clocks = <&uart3_clk>;
 };
diff --git a/arch/arm/boot/dts/owl-s500-sparky.dts b/arch/arm/boot/dts/owl-s500-sparky.dts
index c665ce8b88b4..9d8f7336bec0 100644
--- a/arch/arm/boot/dts/owl-s500-sparky.dts
+++ b/arch/arm/boot/dts/owl-s500-sparky.dts
@@ -25,12 +25,6 @@
 		device_type = "memory";
 		reg = <0x0 0x40000000>; /* 1 or 2 GiB */
 	};
-
-	uart3_clk: uart3-clk {
-		compatible = "fixed-clock";
-		clock-frequency = <921600>;
-		#clock-cells = <0>;
-	};
 };
 
 &timer {
@@ -39,5 +33,4 @@
 
 &uart3 {
 	status = "okay";
-	clocks = <&uart3_clk>;
 };
-- 
2.17.1