Tegra: platform: add function to check t194 chip

This patch adds tegra_chipid_is_t194() function to check if it is a
Tegra 194 chip.

Change-Id: I6da6d3a2c9676b748931e42fde1b174cbcb4fd40
Signed-off-by: David Pu <dpu@nvidia.com>
2 files changed