mb/google/volteer: Switch to using device pointers using alias names

This change replaces the device tree walks with device pointers by
using alias names for the following devices:

1. PMC MUX connector
2. SPI TPM
3. I2C TPM

Change-Id: I38f87d3a90a7253f2a29aba7db9a9f9744985494
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57740
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>

0 files changed, 0 insertions, 0 deletions