Hi,
I added support for the Sequoia on-board I2C temperature sensor to the device.
I am not sure if there is any node naming convention for such devices.
The needed I2C driver can be found under drivers/hwmon in the kernel sources,
so I found "hwmon" suitable for the node.
Do we want to add this to the sequoia dts file? If this is how it should be
done,
I will commit a proper patch.
diff --git a/arch/powerpc/boot/dts/sequoia.dts
b/arch/powerpc/boot/dts/sequoia.dts
index 72d15f0..82fdfdf 100644
--- a/arch/powerpc/boot/dts/sequoia.dts
+++ b/arch/powerpc/boot/dts/sequoia.dts
@@ -246,13 +246,23 @@
};
IIC0: [EMAIL PROTECTED] {
+ #address-cells = <1>;
+ #size-cells = <0>;
compatible = "ibm,iic-440epx", "ibm,iic";
reg = <0xef600700 0x00000014>;
interrupt-parent = <&UIC0>;
interrupts = <0x2 0x4>;
+
+ [EMAIL PROTECTED] {
+ device_type = "hwmon";
+ compatible = "analog,ad7414";
+ reg = <0x48>;
+ };
};
IIC1: [EMAIL PROTECTED] {
+ #address-cells = <1>;
+ #size-cells = <0>;
(prepare for adding devices on the 2nd I2C also)
compatible = "ibm,iic-440epx", "ibm,iic";
reg = <0xef600800 0x00000014>;
interrupt-parent = <&UIC0>;
Matthias
_______________________________________________
Linuxppc-dev mailing list
Linuxppc-dev@ozlabs.org
https://ozlabs.org/mailman/listinfo/linuxppc-dev
