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SubjectRe: [PATCH 00/19] mmc: mmci: add stm32 sdmmc variant
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hi Ulf

I know that you very busy on other task,
but did you have time to look my serie.
do you have first feedback ?

BR
Ludo

On 06/12/2018 03:14 PM, Ludovic Barre wrote:
> From: Ludovic Barre <ludovic.barre@st.com>
>
> This patch series adapts mmci driver to add support for stm32
> sdmmc variant. stm32h7 SoC integrates the first revision of
> stm32 sdmmc.
>
> This series is composed of 3 parts:
> -Prepare mmci driver to manage dma interfaces by adding property.
> New mmci dma API is defined according to the legacy needs.
> -Adapt mmci driver to dedicated constraints of stm32 sdmmc variant,
> defined under some specific properties.
> -Add stm32 sdmmc variant. As Internal DMA way satisfies data
> transfer, the mmci driver hasn't been modified for pio_read/write.
> Specific adds-ons to stm32 sdmmc:
> + registers
> + clk/power functions
> + idma interface
>
> Ludovic Barre (19):
> mmc: mmci: regroup and define dma operations
> mmc: mmci: merge qcom dml feature into mmci dma
> mmc: mmci: add datactrl block size variant property
> mmc: mmci: expand startbiterr to irqmask and error check
> mmc: mmci: allow to overwrite clock/power procedure to specific
> variant
> mmc: mmci: add variant properties to define cpsm & cmdresp bits
> mmc: mmci: add variant property to define dpsm bit
> mmc: mmci: add variant property to define irq pio mask
> mmc: mmci: add variant property to write datactrl before command
> mmc: mmci: add variant property to allow remain data
> mmc: mmci: add variant property to check specific data constraint
> mmc: mmci: add variant property to request a reset
> mmc: mmci: send stop cmd if a data command fail
> mmc: mmci: add clock divider for stm32 sdmmc
> mmc: mmci: add stm32 sdmmc registers
> mmc: mmci: add DT bindings for STM32 sdmmc
> mmc: mmci: add stm32 sdmmc idma support
> mmc: mmci: add specific clk/pwr procedure for stm32 sdmmc
> mmc: mmci: add stm32 sdmmc variant
>
> Documentation/devicetree/bindings/mmc/mmci.txt | 11 +
> drivers/mmc/host/Makefile | 3 +-
> drivers/mmc/host/mmci.c | 846 +++++++++++--------------
> drivers/mmc/host/mmci.h | 237 ++++++-
> drivers/mmc/host/mmci_dma.c | 780 +++++++++++++++++++++++
> drivers/mmc/host/mmci_dma.h | 33 +
> drivers/mmc/host/mmci_qcom_dml.c | 177 ------
> drivers/mmc/host/mmci_qcom_dml.h | 31 -
> 8 files changed, 1410 insertions(+), 708 deletions(-)
> create mode 100644 drivers/mmc/host/mmci_dma.c
> create mode 100644 drivers/mmc/host/mmci_dma.h
> delete mode 100644 drivers/mmc/host/mmci_qcom_dml.c
> delete mode 100644 drivers/mmc/host/mmci_qcom_dml.h
>

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