Armada 38x SoCs have a 2 GHz fixed main PLL that is used to feed
other clocks. This commit adds a DT representation of this clock
through a fixed-clock compatible node.
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
---
arch/arm/boot/dts/armada-38x.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi
index 812ce28..38fc3a0 100644
--- a/arch/arm/boot/dts/armada-38x.dtsi
+++ b/arch/arm/boot/dts/armada-38x.dtsi
@@ -341,6 +341,13 @@
};
clocks {
+ /* 2 GHz fixed main PLL */
+ mainpll: mainpll {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <2000000000>;
+ };
+
/* 25 MHz reference crystal */
refclk: oscillator {
compatible = "fixed-clock";
--
1.9.0
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