[PATCH] ARM: at91/dt: drop deprecated mainck node from pmc

[Gaël PORTAY]

The clock-frequency property became obsolete since the rework of the main
clock driver in 3.16 (see commit 27cb1c2083373a44130d50d4d2fb64cf7eff2d90).

It now get and uses the clock-frequency from the main_xtal node.

Signed-off-by: Gaël PORTAY <g.portay at overkiz.com>
---
 arch/arm/boot/dts/at91-sama5d3_xplained.dts | 6 ------
 arch/arm/boot/dts/at91sam9rlek.dts          | 6 ------
 arch/arm/boot/dts/sama5d3xcm.dtsi           | 6 ------
 3 files changed, 18 deletions(-)

diff --git a/arch/arm/boot/dts/at91-sama5d3_xplained.dts b/arch/arm/boot/dts/at91-sama5d3_xplained.dts
index fec1fca..1721e9b 100644
--- a/arch/arm/boot/dts/at91-sama5d3_xplained.dts
+++ b/arch/arm/boot/dts/at91-sama5d3_xplained.dts
@@ -204,12 +204,6 @@
 					};
 				};
 			};
-
-			pmc: pmc at fffffc00 {
-				main: mainck {
-					clock-frequency = <12000000>;
-				};
-			};
 		};
 
 		nand0: nand at 60000000 {
diff --git a/arch/arm/boot/dts/at91sam9rlek.dts b/arch/arm/boot/dts/at91sam9rlek.dts
index 9be5b54..d9299be3 100644
--- a/arch/arm/boot/dts/at91sam9rlek.dts
+++ b/arch/arm/boot/dts/at91sam9rlek.dts
@@ -181,12 +181,6 @@
 				};
 			};
 
-			pmc: pmc at fffffc00 {
-				main: mainck {
-					clock-frequency = <12000000>;
-				};
-			};
-
 			watchdog at fffffd40 {
 				status = "okay";
 			};
diff --git a/arch/arm/boot/dts/sama5d3xcm.dtsi b/arch/arm/boot/dts/sama5d3xcm.dtsi
index 7d6babd..ef404e9 100644
--- a/arch/arm/boot/dts/sama5d3xcm.dtsi
+++ b/arch/arm/boot/dts/sama5d3xcm.dtsi
@@ -67,12 +67,6 @@
 					rxd3-skew-ps = <400>;
 				};
 			};
-
-			pmc: pmc at fffffc00 {
-				main: mainck {
-					clock-frequency = <12000000>;
-				};
-			};
 		};
 
 		nand0: nand at 60000000 {
-- 
1.9.1