]> git.baikalelectronics.ru Git - kernel.git/commit
ARM: dt: tegra seaboard: configure I2C2 pinmux
authorStephen Warren <swarren@nvidia.com>
Thu, 26 Apr 2012 17:21:54 +0000 (11:21 -0600)
committerStephen Warren <swarren@nvidia.com>
Thu, 3 May 2012 20:49:10 +0000 (14:49 -0600)
commit5985bdfac04fc848672978a1fefd294c6f99e53e
tree107a2f9e059d83c87db14ec9cd5f79ad67e8ccec
parent0ce34d0ada3b47ada0710634b36bef3d7fbe2fff
ARM: dt: tegra seaboard: configure I2C2 pinmux

The I2C2 controller can be routed to either pingroup DDC or PTA. Seaboard
actually uses this as an I2C bus mux, and devices are connected to both
pingroups. This change statically assigns the I2C2 controller to pingroup
PTA, so that on-board devices can be accessed. The DDC pingroup is used
for EDID/DDC accesses which are not yet required, given the absence of
any Tegra graphics support. I2C muxing will be supported later.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
arch/arm/boot/dts/tegra-seaboard.dts