servo/data/servo_hadoken_overlay.xml

<?xml version="1.0"?>
<root>
  <include>
    <name>servoflex_swd.xml</name>
  </include>
  <control>
    <name>jtag_vref_sel0</name>
    <params clobber_ok="" init="pp3300"></params>
  </control>
  <control>
    <name>jtag_vref_sel1</name>
    <params clobber_ok="" init="pp3300"></params>
  </control>
  <control>
    <name>spi1_vref</name>
    <alias>ec_uart_vref</alias>
    <params clobber_ok="" init="pp3300"></params>
  </control>
  <control>
    <name>spi2_vref</name>
    <doc>BEWARE ... can power EC but LDO may not be able to handle
    all current demands.</doc>
    <alias>ec_power</alias>
    <params clobber_ok="" init="off"></params>
  </control>
</root>