Re: [PATCH v3] mmc: sdhci-of-dwcmshc: add ACPI support for BlueField-3 SoC

2021-03-24 Thread Ulf Hansson
On Mon, 22 Mar 2021 at 23:47, Liming Sun wrote: > > This commit adds ACPI support in the sdhci-of-dwcmshc driver for > BlueField-3 SoC. It has changes to only use the clock hierarchy > for Deviec Tree since the clk is not supported by ACPI. Instead, > ACPI can define 'clock-frequency' which is

[PATCH v3] mmc: sdhci-of-dwcmshc: add ACPI support for BlueField-3 SoC

2021-03-22 Thread Liming Sun
This commit adds ACPI support in the sdhci-of-dwcmshc driver for BlueField-3 SoC. It has changes to only use the clock hierarchy for Deviec Tree since the clk is not supported by ACPI. Instead, ACPI can define 'clock-frequency' which is parsed by existing sdhci_get_property(). This clock value