On Tue, May 31, 2022 at 7:36 AM Samuel Holland <samuel@xxxxxxxxxxxx> wrote: > I assume these properties came from a lack of documentation, and the > very reasonable assumption that where there's a clock gate bit in the > CCU, there's a reset bit. But the pin controllers are special and don't > have a module reset line. The only way to reset the pin controller is to > reset the whole VDD_SYS power domain. > > This series is preparation for converting the PRCM MFD and legacy clock > drivers to a CCU clock/reset driver like all of the other Allwinner > SoCs. I don't plan to add reset lines that don't actually exist to the > new CCU driver. So we might as well get rid of the references now. > Technically this breaks devicetree compatibility, since the old drivers > expect the reset. But the CCU conversion will be a compatibility break > anyway, so it's a bit of a moot point. > > > Samuel Holland (3): > pinctrl: sunxi: Remove reset controller consumers > ARM: dts: sunxi: Drop resets from r_pio nodes > dt-bindings: pinctrl: sunxi: Disallow the resets property Patches applied for v5.20! Yours, Linus Walleij
