all: Drop unnecessary access mode patches
Due to a change in atdf2svd [1], all these access mode patches are no
longer required - they are now translated correctly from the vendor
source file.
Drop all patches which no longer change the output (the code before and
after this change is equivalent when using the new atdf2svd).
[1]: https://github.com/Rahix/atdf2svd/commit/a189276b3540b647fab832946edf0acf39730a0e
atmega328p, pb: Split EIMSK INT field into 2
The INT0 and INT1 fields in the EIMSK register were incorrectly
combined into a 2 bit field, split into individual bits.
Also allow write access to PRR0 and PRR1 in ATmega328PB.
atmega328p: Make PRR register writable
patches: Include _svd tag
The _svd: tag is needed for upstream svdtools to find the corresponding
svd file for each patch.
Signed-off-by: Rahix <rahix@rahix.de>
Make the PINx registers writeable
patch: Restructure timer patches
Redesign timer patch file structure for better modularity. Now,
`timer/<chip>.yaml` defines all timer peripherals for a chip and uses
peripheral-level includes for patching the actual peripheral. The
actual peripheral patches live in `timer/dev/<type>.yaml`.
The intermediate `<chip>.yaml` file is needed because peripheral-level
includes are not allowed in top-level files.
Signed-off-by: Rahix <rahix@rahix.de>
Add patches for ADC peripherals
Add a patch to fixup a few registers in the ADC peripheral
for ATmega328P, ATmega32U4, ATmega1280, and ATmega64.
atmega328p: Add missing patches
This commit adds patches for ATmega328P by copying the commons from ATmega32U4, omitting PLL because the 328p lacks that feature (#11)
atmega328p: Add patch & fix ACSR access mode
Signed-off-by: Rahix <rahix@rahix.de>