Several io power domains on the Quartz64-A operate at 1.8v.
Add the pmu_io_domains definition to enable support for this.
This permits the enablement of the following features:
sdio - wifi support
sdhci - mmc-hs200-1_8v
Signed-off-by: Peter Geis <pgwipeout@gmail.com>
Link: https://lore.kernel.org/r/20220128003809.3291407-3-pgwipeout@gmail.comSigned-off-by: Heiko Stuebner <heiko@sntech.de>