[RESEND PATCH 5.10.y-cip 00/40] Add SD/eMMC support for Renesas RZ/G2L SoC

[Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>]

Hi All,

This patch series adds support for SD/eMMC on Renesas RZ/G2L SoC and
enables this interfaces on Renesas RZ/G2L SMARC EVK.

All the patches have been cherry picked from v5.17 release.

Resending as I had missed a patch (0001) earlier, reset of the patches
havent been changed. And also for some reason patches didnt make into
patchwork.

Cheers,
Prabhakar

Biju Das (9):
  mmc: tmio: reinit card irqs in reset routine
  clk: renesas: rzg2l: Add SDHI clk mux support
  clk: renesas: r9a07g044: Add SDHI clock and reset entries
  dt-bindings: mmc: renesas,sdhi: Fix dtbs-check warning
  dt-bindings: mmc: renesas,sdhi: Document RZ/G2L bindings
  dt-bindings: mmc: renesas,sdhi: Rename RZ/G2L clocks
  arm64: dts: renesas: r9a07g044: Add SDHI nodes
  arm64: dts: renesas: rzg2l-smarc-som: Enable eMMC on SMARC platform
  arm64: dts: renesas: rzg2l-smarc: Enable microSD on SMARC platform

Geert Uytterhoeven (1):
  clk: renesas: rzg2l: Add missing kerneldoc for resets

Lad Prabhakar (2):
  clk: renesas: rzg2l: Check return value of pm_genpd_init()
  clk: renesas: rzg2l: propagate return value
    of_genpd_add_provider_simple()

Masaharu Hayakawa (1):
  mmc: tmio: Add data timeout error detection

Rob Herring (2):
  dt-bindings: Fix errors in 'if' schemas
  dt-bindings: Drop redundant minItems/maxItems

Takeshi Saito (1):
  mmc: tmio: restore bus width when resetting

Wolfram Sang (22):
  mmc: renesas_sdhi: only reset SCC when its pointer is populated
  mmc: renesas_sdhi: probe into TMIO after SCC parameters have been
    setup
  mmc: renesas_sdhi: populate SCC pointer at the proper place
  mmc: renesas_sdhi: simplify reset routine a little
  mmc: renesas_sdhi: clear TAPEN when resetting, too
  mmc: renesas_sdhi: merge the SCC reset functions
  mmc: renesas_sdhi: remove superfluous SCLKEN
  mmc: renesas_sdhi: improve HOST_MODE usage
  mmc: renesas_sdhi: don't hardcode SDIF values
  mmc: renesas_sdhi: sort includes
  mmc: tmio: set max_busy_timeout
  mmc: tmio: add hook for custom busy_wait calculation
  mmc: renesas_sdhi: populate hook for longer busy_wait
  mmc: tmio: support custom irq masks
  mmc: renesas_sdhi: use custom mask for TMIO_MASK_ALL
  mmc: tmio: abort DMA before reset
  mmc: renesas_sdhi: break SCC reset into own function
  mmc: renesas_sdhi: do hard reset if possible
  mmc: tmio: always flag retune when resetting and a card is present
  mmc: tmio: always restore irq register
  mmc: tmio: reenable card irqs after the reset callback
  dt-bindings: mmc: renesas,sdhi: Add optional SDnH clock

Yoshihiro Shimoda (2):
  mmc: renesas_internal_dmac: add pre_req and post_req support
  mmc: renesas_sdhi: Add a condition of cmd/data timeout for retune

 .../devicetree/bindings/mmc/renesas,sdhi.yaml | 153 ++++++++++++------
 arch/arm64/boot/dts/renesas/r9a07g044.dtsi    |  32 ++++
 .../boot/dts/renesas/rzg2l-smarc-som.dtsi     | 143 ++++++++++++++++
 arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi  |  62 +++++++
 drivers/clk/renesas/r9a07g044-cpg.c           |  36 +++++
 drivers/clk/renesas/rzg2l-cpg.c               | 136 +++++++++++++++-
 drivers/clk/renesas/rzg2l-cpg.h               |  19 +++
 drivers/mmc/host/Kconfig                      |   1 +
 drivers/mmc/host/renesas_sdhi.h               |   2 +
 drivers/mmc/host/renesas_sdhi_core.c          | 153 ++++++++++++------
 drivers/mmc/host/renesas_sdhi_internal_dmac.c |  91 ++++++++++-
 drivers/mmc/host/tmio_mmc.h                   |  11 +-
 drivers/mmc/host/tmio_mmc_core.c              |  88 ++++++----
 drivers/mmc/host/uniphier-sd.c                |   1 +
 include/linux/mfd/tmio.h                      |   7 +-
 15 files changed, 794 insertions(+), 141 deletions(-)

-- 
2.17.1