All identifiers, regardless of use, that start with two underscores are
reserved. This means they can't be used in header guards.
The style that this project is now to use the full name of the file in
capital letters followed by 'H'. For example, for a file called
"uart_example.h", the header guard is UART_EXAMPLE_H.
The exceptions are files that are imported from other projects:
- CryptoCell driver
- dt-bindings folders
- zlib headers
Change-Id: I50561bf6c88b491ec440d0c8385c74650f3c106e
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Existing database allows to set only single mode for SDIO.
SDIO can have different groups (8 bit, 4 bit and 1 bit).
As there is only single SDIO group in each pin, it is not
possible to use different mode groups for SDIO.
Extend database in generic way to allow multiuple function
groups in single pin. Add different SDIO groups to pins and
create separate functions for each modes.
Signed-off-by: Rajan Vaja <rajanv@xilinx.com>
Add pin control APIs which driver can use to query
pin information from firmware. Using these APIs,
driver do not need to maintain hard-coded pin database.
Major changes in patch are:
- Add pin database with pins, functions and function groups
information
- Implement APIs for pin information queries
- Update pin control APIs for get/set functions to use new
pin control database. Remove pin database which was added
earlier.
Signed-off-by: Rajan Vaja <rajanv@xilinx.com>
Signed-off-by: Jolly Shah <jollys@xilinx.com>
Implement pin control APIs which uses MMIO operations
to set/get values of configuration parameters.
Signed-off-by: Rajan Vaja <rajanv@xilinx.com>
Signed-off-by: Jolly Shah <jollys@xilinx.com>
Implement pin control APIs which uses MMIO operations
to set/get functions for the given pin.
Signed-off-by: Rajan Vaja <rajanv@xilinx.com>
Signed-off-by: Jolly Shah <jollys@xilinx.com>
Antonio Nino Diaz
Jolly Shah
Rajan Vaja