Re: [PATCH v3 0/6] Add Tegra238 and Tegra264 pinctrl support

Jon Hunter
2026-04-29T09:39:05Z

On 27/04/2026 14:42, pshete@nvidia.com wrote:
> From: Prathamesh Shete <pshete@nvidia.com>
>
> Add pinctrl driver support for Tegra238 and Tegra264 along with the
> corresponding device tree binding documentation. Additionally, export
> tegra_pinctrl_probe() to allow the drivers to be built as loadable modules.
>
> Changes in v3:
> - Wrap commit message to 75 chars per line (v2 was too short).
> Changes in v2:
> - Drop the "arm64: defconfig: make Tegra238 and Tegra264 Pinctrl ..."
> patch and instead add 'default m if ARCH_TEGRA_{238,264}_SOC' to
> the PINCTRL_TEGRA238 / PINCTRL_TEGRA264 Kconfig entries so the
> drivers are auto-enabled as modules.
> - New patch "arm64: tegra: Add pinctrl nodes for Tegra264" that
> describes the three Tegra264 pin controllers (pinmux_main,
> pinmux_aon, pinmux_uphy) in tegra264.dtsi.
> - dt-bindings (Tegra238 and Tegra264 pinmux):
> * Add 'required: compatible, reg' to the top-level schemas.
> * Switch 'unevaluatedProperties: false' to
> 'additionalProperties: false' on the top-level schemas.
> - Reword commit messages to use imperative mood.
>
> Link to v1:
> https://lore.kernel.org/linux-tegra/20260409131340.168556-1-pshete@nvidia.com/
>
>
> Prathamesh Shete (6):
> pinctrl: tegra: Export tegra_pinctrl_probe()
> dt-bindings: pinctrl: Document Tegra238 pin controllers
> pinctrl: tegra: Add Tegra238 pinmux driver
> dt-bindings: pinctrl: Document Tegra264 pin controllers
> pinctrl: tegra: Add Tegra264 pinmux driver
> arm64: tegra: Add pinctrl nodes for Tegra264
>
> .../pinctrl/nvidia,tegra238-pinmux-aon.yaml | 82 +
> .../nvidia,tegra238-pinmux-common.yaml | 73 +
> .../pinctrl/nvidia,tegra238-pinmux.yaml | 219 ++
> .../pinctrl/nvidia,tegra264-pinmux-aon.yaml | 80 +
> .../nvidia,tegra264-pinmux-common.yaml | 84 +
> .../pinctrl/nvidia,tegra264-pinmux-main.yaml | 167 ++
> .../pinctrl/nvidia,tegra264-pinmux-uphy.yaml | 78 +
> arch/arm64/boot/dts/nvidia/tegra264.dtsi | 15 +
> drivers/pinctrl/tegra/Kconfig | 20 +
> drivers/pinctrl/tegra/Makefile | 2 +
> drivers/pinctrl/tegra/pinctrl-tegra.c | 2 +
> drivers/pinctrl/tegra/pinctrl-tegra238.c | 2056 +++++++++++++++
> drivers/pinctrl/tegra/pinctrl-tegra264.c | 2216 +++++++++++++++++
> 13 files changed, 5094 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/pinctrl/nvidia,tegra238-pinmux-aon.yaml
> create mode 100644 Documentation/devicetree/bindings/pinctrl/nvidia,tegra238-pinmux-common.yaml
> create mode 100644 Documentation/devicetree/bindings/pinctrl/nvidia,tegra238-pinmux.yaml
> create mode 100644 Documentation/devicetree/bindings/pinctrl/nvidia,tegra264-pinmux-aon.yaml
> create mode 100644 Documentation/devicetree/bindings/pinctrl/nvidia,tegra264-pinmux-common.yaml
> create mode 100644 Documentation/devicetree/bindings/pinctrl/nvidia,tegra264-pinmux-main.yaml
> create mode 100644 Documentation/devicetree/bindings/pinctrl/nvidia,tegra264-pinmux-uphy.yaml
> create mode 100644 drivers/pinctrl/tegra/pinctrl-tegra238.c
> create mode 100644 drivers/pinctrl/tegra/pinctrl-tegra264.c
>

For the series ...

Reviewed-by: Jon Hunter <jonathanh@nvidia.com>

Thanks!
Jon

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