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

[Manivannan Sadhasivam]

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.ri...@lsitec.org.br>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasi...@linaro.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