Use a fixed clock to enable ttyS0 output.
Signed-off-by: Andreas Färber <afaerber@xxxxxxx>
---
v1 -> v2: unchanged
arch/arm64/boot/dts/marvell/iap140-andromeda-box-edge.dts | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/marvell/iap140-andromeda-box-edge.dts b/arch/arm64/boot/dts/marvell/iap140-andromeda-box-edge.dts
index 0b0b150..15ad0f3 100644
--- a/arch/arm64/boot/dts/marvell/iap140-andromeda-box-edge.dts
+++ b/arch/arm64/boot/dts/marvell/iap140-andromeda-box-edge.dts
@@ -63,6 +63,12 @@
device_type = "memory";
reg = <0x0 0x0 0x0 0x40000000>;
};
+
+ uart0_clk: uart0-clk {
+ compatible = "fixed-clock";
+ clock-frequency = <14740000>;
+ #clock-cells = <0>;
+ };
};
&pmx {
@@ -77,4 +83,5 @@
&uart0 {
status = "okay";
+ clocks = <&uart0_clk>;
};
--
2.10.2
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