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path: root/include/dt-bindings/gpio/tegra234-gpio.h
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2023-06-06dt-bindings: gpio: Remove FSI domain ports on Tegra234Prathamesh Shete1-12/+8
Ports S, T, U and V are in a separate controller that is part of the FSI domain. Remove their definitions from the MAIN controller definitions to get rid of the confusion. This technically breaks ABI compatibility with old device trees. However it doesn't cause issues in practice. The GPIO pins impacted by this are used for non-critical functionality. Fixes: a8b10f3d12cfc ("dt-bindings: gpio: Add Tegra234 support") Signed-off-by: Prathamesh Shete <pshete@nvidia.com> [treding@nvidia.com: rewrite commit message] Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2021-12-17dt-bindings: gpio: Add Tegra234 supportPrathamesh Shete1-0/+63
Extend the existing Tegra186 GPIO controller device tree bindings with support for the GPIO controller found on Tegra234. The number of pins is slightly different, but the programming model remains the same. Signed-off-by: Prathamesh Shete <pshete@nvidia.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> [treding@nvidia.com: update device tree bindings] Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>