From: Arnaud Ebalard <arno@natisbad.org>
Date: Mon, 1 Jul 2013 20:45:02 +0000 (+0200)
Subject: arm: kirkwood: readynas duo v2: Add GMT G762 Fan Controller
X-Git-Tag: next-20130731~13^2^4~2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4a9f4c7f632e248f2ca34497b80f7abc0322d482;p=karo-tx-linux.git

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 ad6ade7d9191..cc43d247b1b5 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 {