tree d328b83fe643568c319bd46c1c9458317f46ad3b
parent 702b87289438cfc3165408f0eaf999b0b67c1e7e
author Tom Warren <twarren.nvidia@gmail.com> 1360308330 +0000
committer Tom Warren <twarren@nvidia.com> 1363284401 -0700

Tegra: I2C: Add T114 clock support to tegra_i2c driver

T114 has a slightly different I2C clock, with a new (extra) divisor
in standard/fast mode and HS mode. Tested on my Dalmore, and the I2C
clock is 100KHz +/- 3Hz on my Saleae Logic analyzer.

Added a new entry in compat_names for T114 I2C since it differs
from the previous Tegra SoCs. A flag is set when T114 I2C HW is
found so new features like the extra clock divisor can be used.

Signed-off-by: Tom Warren <twarren@nvidia.com>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>