| From: |
| Gary Yang <gary.yang-AT-cixtech.com> |
| To: |
| linus.walleij-AT-linaro.org, robh-AT-kernel.org, krzk+dt-AT-kernel.org, conor+dt-AT-kernel.org |
| Subject: |
| [PATCH v4 0/3] Add pinctrl support for Sky1 |
| Date: |
| Fri, 17 Oct 2025 15:46:43 +0800 |
| Message-ID: |
| <20251017074646.3344924-1-gary.yang@cixtech.com> |
| Cc: |
| linux-gpio-AT-vger.kernel.org, devicetree-AT-vger.kernel.org, linux-kernel-AT-vger.kernel.org, linux-arm-kernel-AT-lists.infradead.org, cix-kernel-upstream-AT-cixtech.com, Gary Yang <gary.yang-AT-cixtech.com> |
| Archive-link: |
| Article |
Patch 1: Add dt-binding doc for pinctrl on Sky1
Patch 2: Add pin-controller driver for sky1
Patch 3: Add pinctrl nodes for sky1
changes for v4:
- Pass dts build check with below commands:
make O=$OUTKNL dt_binding_check
make O=$OUTKNL dt_binding_check DT_SCHEMA_FILES=cix,sky1-pinctrl.yaml
scripts/checkpatch.pl 000*.patch
make O=$OUTKNL CHECK_DTBS=y W=1 cix/sky1-orion-o6.dtb
- support driver_strength = <8> (mA)
- Fix dt-bindings style
Changes for v3:
- Pass dts build check with below commands:
make O=$OUTKNL dt_binding_check
make O=$OUTKNL dt_binding_check DT_SCHEMA_FILES=cix,sky1-pinctrl.yaml
scripts/checkpatch.pl 000*.patch
make O=$OUTKNL CHECK_DTBS=y W=1 cix/sky1-orion-o6.dtb
- Re-order the patch set, and move dt-bindings to the 1st patch.
- Refine the pinctrl driver with SKY_PINFUNCTION macro
- Fix warnings when make dt_binding_check
Changes for v2:
- restructure the pinctrl driver to support pinmux=<..>
- redefine pinmux macros
- move header file from dt-bindings to dts
- fix the code-style issues
Gary Yang (3):
dt-bindings: pinctrl: Add cix,sky1-pinctrl
pinctrl: cix: Add pin-controller support for sky1
arm64: dts: cix: Add pinctrl nodes for sky1
.../bindings/pinctrl/cix,sky1-pinctrl.yaml | 94 +++
arch/arm64/boot/dts/cix/sky1-orion-o6.dts | 32 +
arch/arm64/boot/dts/cix/sky1-pinfunc.h | 418 +++++++++++++
arch/arm64/boot/dts/cix/sky1.dtsi | 10 +
drivers/pinctrl/Kconfig | 1 +
drivers/pinctrl/Makefile | 1 +
drivers/pinctrl/cix/Kconfig | 14 +
drivers/pinctrl/cix/Makefile | 4 +
drivers/pinctrl/cix/pinctrl-sky1-base.c | 573 ++++++++++++++++++
drivers/pinctrl/cix/pinctrl-sky1.c | 559 +++++++++++++++++
drivers/pinctrl/cix/pinctrl-sky1.h | 48 ++
11 files changed, 1754 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pinctrl/cix,sky1-pinctrl.yaml
create mode 100644 arch/arm64/boot/dts/cix/sky1-pinfunc.h
create mode 100644 drivers/pinctrl/cix/Kconfig
create mode 100644 drivers/pinctrl/cix/Makefile
create mode 100644 drivers/pinctrl/cix/pinctrl-sky1-base.c
create mode 100644 drivers/pinctrl/cix/pinctrl-sky1.c
create mode 100644 drivers/pinctrl/cix/pinctrl-sky1.h
--
2.49.0
