Hello,
Here I want to introduce a new patch series, which aims to support IOMUX
functions provided by SIUL2 [System Integration Unit Lite2] on S32 SoCs,
such as S32G2. This series is originally from NXP's implementation on
CodeAurora[1] and it will be required by upstream kernel for supporting
a variety of devices on S32 SoCs which need to config PINMUXs, such as
PHYs and MAC controllers.
Thanks,
Chester
Changes in v3:
- dt-bindings:
- Remove the minItems from reg because there's no optional item for
s32g2.
- List supported properties of pinmux-node and pincfg-node and add more
descriptions.
- Adjust the location of "required:".
- Fix descriptions and wordings.
- Rename the yaml file to nxp,s32g2-siul2-pinctrl.yaml.
- Rename pinctrl-s32g.c to pinctrl-s32g2.c
- Adjust Kconfig options [menu-invisible] and names [S32G -> S32G2].
- Add .suppress_bind_attrs
- Drop the .remove callback and replace the module_platform_driver() call
with builtin_platform_driver()
Changes in v2:
- Move the "nxp,pins" ID range information from DT to the driver.
- dt-bindings:
- Fix schema issues.
- Add descriptions for reg entries.
- Revise the example.
- Refine the compatible name from "nxp,s32g-..." to "nxp,s32g2-...".
- Fix the copyright format suggested by NXP.
[1] https://source.codeaurora.org/external/autobsps32/linux/tree/drivers/pinctrl/freescale?h=bsp34.0-5.10.120-rt
Chester Lin (2):
dt-bindings: pinctrl: add schema for NXP S32 SoCs
pinctrl: add NXP S32 SoC family support
.../pinctrl/nxp,s32g2-siul2-pinctrl.yaml | 129 +++
drivers/pinctrl/freescale/Kconfig | 14 +
drivers/pinctrl/freescale/Makefile | 2 +
drivers/pinctrl/freescale/pinctrl-s32.h | 76 ++
drivers/pinctrl/freescale/pinctrl-s32cc.c | 983 ++++++++++++++++++
drivers/pinctrl/freescale/pinctrl-s32g2.c | 773 ++++++++++++++
6 files changed, 1977 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pinctrl/nxp,s32g2-siul2-pinctrl.yaml
create mode 100644 drivers/pinctrl/freescale/pinctrl-s32.h
create mode 100644 drivers/pinctrl/freescale/pinctrl-s32cc.c
create mode 100644 drivers/pinctrl/freescale/pinctrl-s32g2.c
--
2.37.3
