[PATCH 0/4] mmc: zynq_sdhci: Add support for dynamic IP configuration

Michal Simek michal.simek at xilinx.com
Wed Feb 23 15:36:01 CET 2022


Hi,

with SOM boards low level sdhci setting is not fully done. There are
additional registers which are normally programmed via psu_init() but in
this case they are not initialized. Information can be taken from DT and
via firmware interface that values can be setup and that's exactly what
this series is doing.

Thanks,
Michal


Ashok Reddy Soma (4):
  firmware: zynqmp: Add and update firmware enums
  firmware: zynqmp: Add support for set sd config and is function
    supported
  lib: div64: Add support for round up of div64_u64
  mmc: zynq_sdhci: Add support for dynamic configuration

 drivers/firmware/firmware-zynqmp.c |  51 +++++++++++++++
 drivers/mmc/zynq_sdhci.c           | 101 ++++++++++++++++++++++++++++-
 include/linux/math64.h             |   3 +
 include/zynqmp_firmware.h          |  29 +++++++++
 4 files changed, 182 insertions(+), 2 deletions(-)

-- 
2.35.1



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