hwmon: (gpio-fan) Move DT bindings to the right place

This moves the GPIO fan bindings to the hwmon bindings. The GPIO
fan is a hwmon class hardware, not related to GPIO other than being
a consumer of GPIOs.

Cc: devicetree@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/Documentation/devicetree/bindings/gpio/gpio-fan.txt b/Documentation/devicetree/bindings/gpio/gpio-fan.txt
deleted file mode 100644 (file)
index 439a743..0000000
--- a/Documentation/devicetree/bindings/gpio/gpio-fan.txt
+++ /dev/null
@@ -1,40 +0,0 @@
-Bindings for fan connected to GPIO lines
-
-Required properties:
-- compatible : "gpio-fan"
-
-Optional properties:
-- gpios: Specifies the pins that map to bits in the control value,
-  ordered MSB-->LSB.
-- gpio-fan,speed-map: A mapping of possible fan RPM speeds and the
-  control value that should be set to achieve them. This array
-  must have the RPM values in ascending order.
-- alarm-gpios: This pin going active indicates something is wrong with
-  the fan, and a udev event will be fired.
-- cooling-cells: If used as a cooling device, must be <2>
-  Also see: Documentation/devicetree/bindings/thermal/thermal.txt
-  min and max states are derived from the speed-map of the fan.
-
-Note: At least one the "gpios" or "alarm-gpios" properties must be set.
-
-Examples:
-
-       gpio_fan {
-               compatible = "gpio-fan";
-               gpios = <&gpio1 14 1
-                        &gpio1 13 1>;
-               gpio-fan,speed-map = <0    0
-                                     3000 1
-                                     6000 2>;
-               alarm-gpios = <&gpio1 15 1>;
-       };
-       gpio_fan_cool: gpio_fan {
-               compatible = "gpio-fan";
-               gpios = <&gpio2 14 1
-                        &gpio2 13 1>;
-               gpio-fan,speed-map =    <0    0>,
-                                       <3000 1>,
-                                       <6000 2>;
-               alarm-gpios = <&gpio2 15 1>;
-               #cooling-cells = <2>; /* min followed by max */
-       };

diff --git a/Documentation/devicetree/bindings/hwmon/gpio-fan.txt b/Documentation/devicetree/bindings/hwmon/gpio-fan.txt
new file mode 100644 (file)
index 0000000..439a743
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/gpio-fan.txt
@@ -0,0 +1,40 @@
+Bindings for fan connected to GPIO lines
+
+Required properties:
+- compatible : "gpio-fan"
+
+Optional properties:
+- gpios: Specifies the pins that map to bits in the control value,
+  ordered MSB-->LSB.
+- gpio-fan,speed-map: A mapping of possible fan RPM speeds and the
+  control value that should be set to achieve them. This array
+  must have the RPM values in ascending order.
+- alarm-gpios: This pin going active indicates something is wrong with
+  the fan, and a udev event will be fired.
+- cooling-cells: If used as a cooling device, must be <2>
+  Also see: Documentation/devicetree/bindings/thermal/thermal.txt
+  min and max states are derived from the speed-map of the fan.
+
+Note: At least one the "gpios" or "alarm-gpios" properties must be set.
+
+Examples:
+
+       gpio_fan {
+               compatible = "gpio-fan";
+               gpios = <&gpio1 14 1
+                        &gpio1 13 1>;
+               gpio-fan,speed-map = <0    0
+                                     3000 1
+                                     6000 2>;
+               alarm-gpios = <&gpio1 15 1>;
+       };
+       gpio_fan_cool: gpio_fan {
+               compatible = "gpio-fan";
+               gpios = <&gpio2 14 1
+                        &gpio2 13 1>;
+               gpio-fan,speed-map =    <0    0>,
+                                       <3000 1>,
+                                       <6000 2>;
+               alarm-gpios = <&gpio2 15 1>;
+               #cooling-cells = <2>; /* min followed by max */
+       };