package/kernel: move I2C-GPIO drivers from i2c.mk to other.mk

Move pca953x support from i2c.mk to other.mk, where other
GPIO drivers are located. Remove duplicate pcf857x support
from i2c.mk.

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
[juhosg: update subject, and reformat commit message]
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38185 3c298f89-4303-0410-b956-a3cf2f4a3e73
package/kernel: add hwmon driver for ADT7410

Add support for the ADT7410 hwmon driver, a high precision
I2C temperature sensor.

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
[juhosg: update subject, reformat commit message]
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38186 3c298f89-4303-0410-b956-a3cf2f4a3e73
package/kernel: add support for industrial-io and AD799x

Add support for industrial IO core and (still staging)
driver for AD799x, a high precision I2C ADC family.

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
[juhosg: update subject, reformat commit message]
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38187 3c298f89-4303-0410-b956-a3cf2f4a3e73
imx6: add support for gw54xx

The Gateworks GW54xx family of products is based on the Freescale
i.MX6Q SoC and offers a large variety of peripherals such as:

  - i.MX6Q 1GB DDR3 (standard)
  - 256MB NAND FLASH (standard)
  - 6x PCIe (3x with USB)
    - Optional expansion for additional USB/PCI based periperhals
  - 1x USB EHCI
  - 1x USB OTG
  - HDMI Audio/Video in/out
  - Analog Video in/out
  - Analog Audio in/out
  - Gateworks System Controller

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38188 3c298f89-4303-0410-b956-a3cf2f4a3e73
imx6: add support for gw51xx

The Gateworks GW51xx family of products is based on the Freescale
i.MX6DL SoC and offers a small form-factor with peripherals such as:

 - i.MX6DL 512MB DDR3
 - 256MB NAND FLASH
 - 1x PCIe
 - 1x USB EHCI (to PCIe socket)
 - 1x USB OTG
 - HDMI out
 - Analog Video in
 - Gateworks System Controller

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38189 3c298f89-4303-0410-b956-a3cf2f4a3e73