The CA8210's clock output is needed for the SPI-UART bridge.

Signed-off-by: Andreas Färber <afaer...@suse.de>
---
 arch/mips/boot/dts/img/pistachio_marduk.dts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/mips/boot/dts/img/pistachio_marduk.dts 
b/arch/mips/boot/dts/img/pistachio_marduk.dts
index d723b68084c9..b0b6b534a41f 100644
--- a/arch/mips/boot/dts/img/pistachio_marduk.dts
+++ b/arch/mips/boot/dts/img/pistachio_marduk.dts
@@ -158,6 +158,20 @@
                   <&gpio1 12 GPIO_ACTIVE_HIGH>,
                   <&gpio1 13 GPIO_ACTIVE_HIGH>,
                   <&gpio1 14 GPIO_ACTIVE_HIGH>;
+
+       ca8210: sixlowpan@4 {
+               compatible = "cascoda,ca8210";
+               reg = <4>;
+               spi-max-frequency = <3000000>;
+               spi-cpol;
+               reset-gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
+               irq-gpio = <&gpio2 12 GPIO_ACTIVE_HIGH>;
+
+               extclock-enable;
+               extclock-freq = <16000000>;
+               extclock-gpio = <2>; /* spiuart_clk */
+               #clock-cells = <0>;
+       };
 };
 
 &spfi1 {
-- 
2.16.4

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