mmc: sdhci: add function sdhci_enable_clk

Signed-off-by: Yifeng Zhao <yifeng.zhao@rock-chips.com>
Change-Id: I8b738489a5094acb74749b9e9afd3999d6ca0571

Revert "mmc: sdhci: add execute_tuning_end api for RK3528 to support HS400"

This reverts commit 59b2bce9b7f26ba45a588a67a1a03ea44b694376.

Change-Id: Ia6d7ee42260009253098b4764ba6eab5e0029b71
Signed

Revert "mmc: sdhci: add execute_tuning_end api for RK3528 to support HS400"

This reverts commit 59b2bce9b7f26ba45a588a67a1a03ea44b694376.

Change-Id: Ia6d7ee42260009253098b4764ba6eab5e0029b71
Signed-off-by: Yifeng Zhao <yifeng.zhao@rock-chips.com>

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mmc: sdhci: add execute_tuning_end api for RK3528 to support HS400

The rxclk tap tuning by HS200 mode is unsuited for HS400 mode,
in addition, when switching from HS200 mode to HS mode, errors
may o

mmc: sdhci: add execute_tuning_end api for RK3528 to support HS400

The rxclk tap tuning by HS200 mode is unsuited for HS400 mode,
in addition, when switching from HS200 mode to HS mode, errors
may occur while sending commands.
It need to manually configure rxclk tap, and disable the tuning
parameter while in hs mode.

Signed-off-by: Yifeng Zhao <yifeng.zhao@rock-chips.com>
Change-Id: I7bb3e4fcf19aa0a80fca74122a2c1b3d81dbf361

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mmc: rockchip: support hs400es mode

Signed-off-by: Yifeng Zhao <yifeng.zhao@rock-chips.com>
Change-Id: I5c80afca7cdd5616935f65914872a972c892c775

mmc: sdhci: export sdhci_set_clock()

For arasan-rk3399-sdhci controller, we should make sure the phy is in
poweroff status before we configure the clock stuff. So that we need to
export it for phy c

mmc: sdhci: export sdhci_set_clock()

For arasan-rk3399-sdhci controller, we should make sure the phy is in
poweroff status before we configure the clock stuff. So that we need to
export it for phy configuration.

Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>

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mmc: sdhci: add support for UHS timing

To support UHS speed mode, controller should enable 1.8V signaling and
select one of UHS modes.

Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>

mmc: sdhci: implement card_busy detection

Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>

Merge branch 'master' of git://git.denx.de/u-boot-mmc

dm: mmc: Drop CONFIG_DM_MMC_OPS

All boards which use DM_MMC have now been converted to use DM_MMC_OPS.
Drop the option and good riddance.

Signed-off-by: Simon Glass <sjg@chromium.org>

Merge git://www.denx.de/git/u-boot-marvell

mmc: sdhci: Add support for optional controller specific set_ios_post()

Some SDHCI drivers might need to do some special controller configuration
after the common clock set_ios() function has been c

mmc: sdhci: Add support for optional controller specific set_ios_post()

Some SDHCI drivers might need to do some special controller configuration
after the common clock set_ios() function has been called (speed / width
configuration). This patch adds a call to the newly created function
set_ios_port() when its configured in the host driver.

This will be used by the Xenon SDHCI controller driver used on the
Marvell Armada 3700 and 7k/8k ARM64 SoCs.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>

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mmc: sdhci: Distinguish between base clock and maximum peripheral frequency

The sdhci controller assumes that the base clock frequency is fully supported by
the peripheral and doesn't support hardwa

mmc: sdhci: Distinguish between base clock and maximum peripheral frequency

The sdhci controller assumes that the base clock frequency is fully supported by
the peripheral and doesn't support hardware limitations. The Linux kernel
distinguishes between base clock (max_clk) of the host controller and maximum
frequency (f_max) of the card interface. Use the same differentiation and allow
the platform to constrain the peripheral interface.

Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com>

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mmc: sdhci: remove the SDHCI_QUIRK_NO_SIMULT_VDD_AND_POWER

Ther is no usage anywhere. It doesn't need to maintain this bit.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>

mmc: sdhci: use the bitops APIs in sdhci.h

The using the bitops is too easy controlling than now.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>

mmc: sdhci: move the callback function into sdhci_ops

callback function should be moved into sdhci_ops struct.
Other controller can use these ops for controlling clock or their own
specific register

mmc: sdhci: move the callback function into sdhci_ops

callback function should be moved into sdhci_ops struct.
Other controller can use these ops for controlling clock or their own
specific register.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>

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mmc: sdhci: remove the SDHCI_QUIRK_NO_CD

This quirk doesn't need anymore.
It's replaced to get_cd callback function.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>

mmc: sdhci: add the get_cd callback function in sdhci_ops

Some SoCs can have their own card dect scheme.
Then they may use this get_cd callback function after implementing init
in their drivers.

Si

mmc: sdhci: add the get_cd callback function in sdhci_ops

Some SoCs can have their own card dect scheme.
Then they may use this get_cd callback function after implementing init
in their drivers.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>

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Merge branch 'master' of http://git.denx.de/u-boot-mmc

mmc: sdhci: Add the programmable clock mode support

Add the programmable clock mode for the clock generator.

Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>

Merge branch 'master' of git://git.denx.de/u-boot-atmel

mmc: atmel_sdhci: Convert to the driver model support

Convert the driver to the driver model while retaining the existing
legacy code. This allows the driver to support boards that have
converted to

mmc: atmel_sdhci: Convert to the driver model support

Convert the driver to the driver model while retaining the existing
legacy code. This allows the driver to support boards that have
converted to driver model as well as those that have not.

Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Heiko Schocher <hs@denx.de>

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Merge branch 'master' of git://git.denx.de/u-boot-mmc

mmc: sdhci: remove the unnecessary arguments for sdhci_setup_cfg

Some arguments don't need to pass to sdhci_setup_cfg.
Generic variable can be used in sdhci_setup_cfg, and some arguments are
already

mmc: sdhci: remove the unnecessary arguments for sdhci_setup_cfg

Some arguments don't need to pass to sdhci_setup_cfg.
Generic variable can be used in sdhci_setup_cfg, and some arguments are
already included in sdhci_host struct.

It's enough that just pass the board specific things to sdhci_setup_cfg().
After removing the unnecessary arguments, it's more simpler than before.
It doesn't consider "Version" and "Capabilities" anymore in each SoC
driver.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

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mmc: sdhci: remove the unused argument for sdhci_setup_cfg

buswidth isn't used anywhere in sdhci_setup_cfg.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Minkyu Kang <mk7.kang@

mmc: sdhci: remove the unused argument for sdhci_setup_cfg

buswidth isn't used anywhere in sdhci_setup_cfg.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

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dm: mmc: sdhci: Support CONFIG_BLK and CONFIG_DM_MMC_OPS

Add support for using driver model for block devices and MMC operations in
this driver.

Signed-off-by: Simon Glass <sjg@chromium.org>