tree 82a22eb215ba8748963c2983c1f2ac50e5cb134b
parent 0e9403a0fbf704b40ae80c2379b643caed924a5e
author Eli Sennesh <esennesh@leaflabs.com> 1450823217 -0500
committer Greg Kroah-Hartman <gregkh@google.com> 1450823926 -0800

greybus: firmware and svc: detect the difference between ES2 and ES3 chips

The Greybus SVC code needs to read and clear the module boot status upon
hotplug; this requires reading two different attributes depending on whether
we're running on ES2 or ES3.  On Marti Bolivar's (mbolivar@leaflabs.com)
advice, we detect ES2 using the unique ES2_DDBL1_MFR_ID and ES2_DDBL1_PROD_ID
for ES2 hardware, and treat all other chips as ES3 appropriately.  This patch
detects the difference and adds the appropriate definitions for ES3 hardware.

Signed-off-by: Eli Sennesh <esennesh@leaflabs.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>