When USDHC_Reset fails, we should be more verbose about it failing. Add
the error prints here so that we can observe the failure in logs.
Signed-off-by: Bas van Loon <bas@arch-embedded.com>
stm32 sdhc driver is relying on the pinctrl framework
hence select CONFIG_PINCTRL to ensure proper build.
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
This commit introduces support for the SDHC driver on STM32, enabling
functionality APIs for SDHC host controllers.
Signed-off-by: Sara Touqan <zephyr@exalt.ps>
Signed-off-by: Mohammad Odeh <zephyr@exalt.ps>
Utilize a code spell-checking tool to scan for and correct spelling errors
in `Kconfig` files within the `drivers` directory.
Additionally, incorporates a fix recommended by the reviewer.
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
Add driver support for xlnx SD/EMMC host controller. The driver
currently support SD host controller version 3.0 and EMMC host
controller version 5.1. This driver functions with the SDHC subsystem to
perform operations on device.
Driver support both interrupt and polled mode data transfer. Uses ADMA2
to perform data transfer.
Signed-off-by: Paul Alvin <alvin.paulp@amd.com>
Since the RA2L1 uses the macro "ICU_EVENT" instead of
"ELC_EVENT" (which is currently used) to input into
the IELSR register, the ek_ra2l1 board cannot assign
any interrupts for any driver.
This commit aim to correct the Event macro to input correct
value for IELSR register on all the Renesas SoC by using
"BSP_PRV_IELS_ENUM" macro.
Signed-off-by: Khoa Nguyen <khoa.nguyen.xh@renesas.com>
Fixes an issue in which "SDHC" had been incorrectly expanded to
"Secure Digital High Capacity" instead of "SD Host Controller".
Signed-off-by: Egill Sigurdur <egill@egill.xyz>
Initialize the cyhal_sdio_config, such that the init
function won't do the pin configuration.
The gpios are setup using the zephyr pinctrl driver already.
Before the latest hal update the values were ignored and
the gpio configuration completely skipped.
But this is no longer the case and this commit
fixes that by setting the gpio pins to nc,
Also, explicitly set sdio_config.clock to NULL, to make
it clearer that the driver will check for that.
Signed-off-by: Thomas Stranger <thomas.stranger@outlook.com>
The driver should use resource type SDHC not SDIODEV.
In a older HAL version the value was not used as parameter
for clock initialization so it didn't matter, but breaks
the initialization of the driver with the latest hal.
Signed-off-by: Thomas Stranger <thomas.stranger@outlook.com>
The SD physical layer specification requires that the operating supply
be stable for at least 1 millisecond before providing the required 74
clocks. The maximum VDD ramp time is specified at 35ms, giving a total
minimum delay of 36ms.
Signed-off-by: Jordan Yates <jordan@embeint.com>
This Kconfig has wrongly been added to defconfig files. It is not the
right place for it. It has never been the right place for it. Drivers
that need it should select the symbol in their Kconfig entries. Drop
PINCTL from Kconfig.defconfig and add proper select at Kconfig.sam*.
Fixes#78619
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
The CONFIG_PINCTRL setting is removed from the board
_defconfig files. And "select PINCTRL" is added to
the appropriate driver files.
Signed-off-by: Bill Waters <bill.waters@infineon.com>
The imx USDHC driver previously queried the peripheral's internal card
detect signal to check card presence if no card detect method was
configured. However, some boards do not route the card detect signal and
do not work correctly with the DAT3 detection method supported by this
peripheral. As a fallback, assume the card is present in the slot but
log a warning to the user.
Fixes#42227
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Add missing braces to comply with MISRA C:2012 Rule 15.6 and
also following Zephyr's style guideline.
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
Macros to write specific peripheral registers were removed as a
compile flag was added to hal_espressif requesting struct bitfields
to have strict volatile access (thus 32-bit access), allowing for
the cleanup.
Signed-off-by: Raffael Rostagno <raffael.rostagno@espressif.com>
Use the new `SPI_MOSI_OVERRUN_DT` macro to determine at compile-time
whether the 512 byte array of `sdhc_ones` is required.
Signed-off-by: Jordan Yates <jordan@embeint.com>
This is part of a series to move memory management functions
away from the z_ namespace and into its own namespace. Also
make documentation available via doxygen.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This renames z_phys_map() and z_phys_unmap() to
k_mem_map_phys_bare() and k_mem_unmap_phys_bare()
respectively. This is part of the series to move memory
management functions away from the z_ namespace.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Rework CMD12 failure logic for SDHC SPI driver. Previously, the error
code of CMD12 was not checked, so even if CMD12 failed to send the
initial command would be retried. Change this behavior to retry CMD12
until it succeeds. If CMD12 fails, its error code will be propagated to
the caller. Otherwise, the return code from the command being sent by
the caller will be propagated.
Fixes#72365
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Properly release SPI bus on transmit error within the SDHC SPI driver.
In these cases return code is not checked, as we wish to return the
error code from the failed transfer to the SD stack.
Fixes#72364
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
RCAR MMC driver previously had to report inaccurate maximum supported
frequency to SD subsystem so that the subsystem would select SDR104 mode
timing. Remove this logic, as it should no longer be needed.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Some instances of the USDHC peripheral take longer to reset, and will
timeout with the previous delay of 100 cycles. Extend this delay to 1000
cycles to resolve this.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Remove function for waiting for clock gate, as this is not used anywhere
within the USDHC driver.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
