Add MAX31785 driver

Change-Id: Ie435a0dd50cb528d5d3686c586dd65794ec3909e
Signed-off-by: Edward A. James <eajames@us.ibm.com>
diff --git a/common/recipes-kernel/linux/linux-obmc.inc b/common/recipes-kernel/linux/linux-obmc.inc
index 92aaef2..4702ffe 100644
--- a/common/recipes-kernel/linux/linux-obmc.inc
+++ b/common/recipes-kernel/linux/linux-obmc.inc
@@ -20,6 +20,7 @@
 SRC_URI += "file://linux-dev-4.10-1-3-drivers-fsi-sbefifo-Add-in-kernel-API.patch"
 SRC_URI += "file://linux-dev-4.10-2-3-drivers-fsi-sbefifo-Add-OCC-driver.patch"
 SRC_URI += "file://0001-arm-dts-aspeed-Add-FSI-devices.patch"
+SRC_URI += "file://0001-hwmon-Add-support-for-MAX31785-intelligent-fan-contr.patch"
 
 LINUX_VERSION_EXTENSION ?= "-${SRCREV}"