- Copy stable/10@285827 to releng/10.2 in preparation for 10.2-RC1
builds.
- Update newvers.sh to reflect RC1.
- Update __FreeBSD_version to reflect 10.2.
- Update default pkg(8) configuration to use the quarterly branch.[1]

Discussed with: re, portmgr [1]
Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

MFC r274641, r274644, r274822, r276049:

Allow i2c bus speed to be configured via hints, FDT data, and sysctl.

Implement bus speed setting for OMAP4, AM335x, and imx5/6.

Fix the i2c bus speed divisors for TI OMAP4 and AM335x to give the
advertised 100, 400, and 1000 KHz speeds.

PR: 195009

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

const poison

submitted by: john wehle

Allow iic bridges to support a generalized transfer, rather than
forcing all transfers to do the start read/write stop by hand. Some
smart bridges prefer this sort of operation, and this allows us to
support their features more easily. When bridges don't support it, we
fall back to using the old-style opertaions. Expand the ioctl
interface to expose this function. Unlike the old-style interface,
this interface is thread safe, even on old bridges.

Start each of the license/copyright comments with /*-, minor shuffle of lines

* Factor out the object system from new-bus so that it can be used by
non-device code.
* Re-implement the method dispatch to improve efficiency. The new system
takes about 40ns for a method dispatch on a 300Mhz PII which is only
10ns slower than a direct function call on the same hardware.

This changes the new-bus ABI slightly so make sure you re-compile any
driver modules which you use.

$Id$ -> $FreeBSD$

Add semicolon to INTERFACE declarations

iicbb is generic support for I2C bit-banging.

Other files: timeout management added to the I2C framework.

This commit was generated by cvs2svn to compensate for changes in r38774,
which included commits to RCS files with non-trunk default branches.

Submitted by: nsouch
Philips I2C bus generic support other new bus architecture.