3 Commits

Author	SHA1	Message	Date
Yuval Peress	74b9a607b4	drivers: bbram: Add it8xxx2 BBRAM driver implementation ... Note that the it8xxx2 does not support a status register so that functionality is omitted. This change also adds driver tests that build both the npcx and it8xxx2 drivers. Signed-off-by: Yuval Peress <peress@chromium.org>	2021-08-30 11:35:23 -04:00
Yuval Peress	cbe4803812	drivers: bbram: fix npcx driver and update Kconfig defaults ... There was a typo that snuck into the bbram driver for npcx. Fix the driver and update the Kconfig to automatically include the driver if the compatible string exists in the dts. This ensures that the driver is built when building the npcx evbs. Signed-off-by: Yuval Peress <peress@chromium.org>	2021-08-30 11:35:23 -04:00
Yuval Peress	268f9bf163	nuvoton: battery-backed ram ... Add bindings and entry for the battery-backed ram in the nuvoton npcx. This commit is an upstream port of https://source.chromium.org/chromiumos/chromiumos/codesearch/+/main:src/platform/ec/zephyr/dts/bindings/cros_bbram/nuvoton,npcx-cros-bbram.yaml;l=1;drc=e9af813c36b7b411bf2a01cbc1b09d5fdec49b8a Along with a bit of cleaning up and an emulator. Signed-off-by: Yuval Peress <peress@chromium.org>	2021-08-07 20:32:33 -04:00