On Thu, Nov 07, 2024 at 01:35:03PM +0530, Sarthak Garg wrote: > Introduce a flag to indicate if the Qualcomm platform has a level > shifter for SD cards. With level shifter addition some extra delay is > seen on RX data path leading to CRC errors. To compensate these delays > and avoid CRC errors below things needs to be done: > > 1) Enable tuning for SDR50 mode > 2) Limit HS mode frequency to 37.5MHz from 50MHz > > Add this flag for all targets with a level shifter to handle these > issues for SD card. > > Signed-off-by: Sarthak Garg <quic_sartgarg@xxxxxxxxxxx> > --- > Documentation/devicetree/bindings/mmc/sdhci-msm.yaml | 3 +++ > 1 file changed, 3 insertions(+) > This wasn't tested, so just short review - platform means SoC usually, so this looks SoC specific, thus implied by compatible. Best regards, Krzysztof
