power: Add support for sx932x proximity sensor driver.

Update permissions for sx932x based proximity sensor.

BUG=b:179000150
TEST=emerge-dedede power_manager && check file permissions

Change-Id: Iebf8d7472b33b3b2d6706a235c9f5df3614738d1
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform2/+/2709003
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Eric Caruso <ejcaruso@chromium.org>
Tested-by: Will Lee <wwlee@google.com>
Tested-by: rasheed.hsueh <rasheed.hsueh@lcfc.corp-partner.google.com>
Commit-Queue: Madhav . <madhavadas@google.com>
diff --git a/power_manager/udev/99-powerd-permissions.rules b/power_manager/udev/99-powerd-permissions.rules
index 8e289e8..3717961 100644
--- a/power_manager/udev/99-powerd-permissions.rules
+++ b/power_manager/udev/99-powerd-permissions.rules
@@ -17,7 +17,8 @@
 SUBSYSTEM=="chromeos|misc", KERNEL=="cros_ec" OWNER="root", GROUP="cros_ec-access" MODE="0660"
 
 # Allow powerd to change proximity sensor attributes
-ACTION=="add", SUBSYSTEM=="iio", ATTR{name}=="sx9310|sx9311|cros-ec-mkbp-proximity", \
+ACTION=="add", SUBSYSTEM=="iio", \
+  ATTR{name}=="sx9310|sx9311|sx932x|cros-ec-mkbp-proximity", \
   RUN+="/bin/chown -R power:power $sys/$devpath/events", \
   RUN+="/bin/chown power:power $sys/$devpath/in_proximity0_hardwaregain \
                                $sys/$devpath/in_proximity1_hardwaregain \