arm: kirkwood: readynas duo v2: Add GMT G762 Fan Controller
Now that GMT G762 PWM Fan Controller is available upstream, let's add
missing bindings in Netgear ReadyNAS Duo v2 .dts file.
Signed-off-by: Arnaud Ebalard <arno@natisbad.org>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
diff --git a/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts b/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts
index ad6ade7..cc43d24 100644
--- a/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts
+++ b/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts
@@ -52,6 +52,17 @@
};
};
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ g762_clk: fixedclk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <8192>;
+ };
+ };
+
i2c@11000 {
status = "okay";
@@ -59,6 +70,15 @@
compatible = "ricoh,rs5c372a";
reg = <0x32>;
};
+
+ g762: g762@3e {
+ compatible = "gmt,g762";
+ reg = <0x3e>;
+ clocks = <&g762_clk>; /* input clock */
+ fan_gear_mode = <0>;
+ fan_startv = <1>;
+ pwm_polarity = <0>;
+ };
};
serial@12000 {
