[PATCH v6 0/3] Add support for lan966x flexcom chip-select configuration

From: Kavyasree Kotagiri
Date: Tue Jul 05 2022 - 02:58:12 EST


This patch series converts atmel-flexcom bindings into json-schema format.
Adds support for lan966x flexcom chip-select configurations and its
DT bindings.

v5 -> v6:
- Removed spi node from example as suggested by Rob and
also pattern properties(spi dt-bindings conversion to yaml patch is under review).
https://patchwork.kernel.org/project/linux-arm-kernel/patch/20220629125804.137099-1-sergiu.moga@xxxxxxxxxxxxx/
Once this is accepted, I will add back spi example through new patch.

v4 -> v5:
- Fix indentations of DT example.
- Fix dt-schema errors - removed minItems, maxItems for allOf:if:then
"reg" property as it is not required.

v3 -> v4:
- Fix dtschema errors.
- Add a condition to flexcom chip-selects configuration as chip-select
lines are optional.

v2 -> v3:
- changed IRQ flag in dt-bindings example.
- added reg property specific to lan66x which is missed in v2.
- used goto label for clk_disable in error cases.

v1 -> v2:
- minor fix in title of dt-bindings.
- Modified new dt properties usage in atmel,flexcom.yaml.
- Used GENMASK and macros for maximum allowed values.
- Use u32 values for flexcom chipselects instead of strings.
- disable clock in case of errors.

Kavyasree Kotagiri (3):
dt-bindings: mfd: atmel,flexcom: Convert to json-schema
dt-bindings: mfd: atmel,flexcom: Add new compatible string for lan966x
mfd: atmel-flexcom: Add support for lan966x flexcom chip-select
configuration

.../bindings/mfd/atmel,flexcom.yaml | 133 ++++++++++++++++++
.../devicetree/bindings/mfd/atmel-flexcom.txt | 63 ---------
drivers/mfd/atmel-flexcom.c | 94 ++++++++++++-
3 files changed, 226 insertions(+), 64 deletions(-)
create mode 100644 Documentation/devicetree/bindings/mfd/atmel,flexcom.yaml
delete mode 100644 Documentation/devicetree/bindings/mfd/atmel-flexcom.txt

--
2.25.1