On Mon, 27 Feb 2023 at 16:09, Michal Simek <michal.simek@xxxxxxx> wrote: > > > > On 2/27/23 15:56, Ulf Hansson wrote: > > CAUTION: This message has originated from an External Source. Please use proper judgment and caution when opening attachments, clicking links, or responding to this email. > > > > > > On Thu, 23 Feb 2023 at 15:14, Swati Agarwal <swati.agarwal@xxxxxxx> wrote: > >> > >> Add support to read the optional "gate" clock property and request the > >> clock which will be used to ungate the DLL clock. > >> > >> For Xilinx platforms which has DLL module, dll clock must be > >> ungated/enabled when SD controller operates at higher frequencies like 50 > >> MHz, 100 MHz and 200 MHz. This will be done by explicitly requesting gate > >> clock from the driver. > > > > I guess we need to update the DT bindings too? > > DT binding has it already. It is just not used. > > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml?h=v6.2#n110 Aha, thanks for the pointer! Kind regards Uffe
