Re: [PATCH v4 2/2] gpio: tegra186: Add support for Tegra410

From: Thierry Reding
Date: Fri Oct 10 2025 - 09:04:15 EST


On Fri, Oct 10, 2025 at 03:43:31PM +0530, Kartik Rajput wrote:
> From: Prathamesh Shete <pshete@xxxxxxxxxx>
>
> Extend the existing Tegra186 GPIO controller driver with support for
> the GPIO controller found on Tegra410. Tegra410 supports two GPIO
> controllers referred to as 'COMPUTE' and 'SYSTEM'.
>
> Co-developed-by: Nathan Hartman <nhartman@xxxxxxxxxx>
> Signed-off-by: Nathan Hartman <nhartman@xxxxxxxxxx>
> Signed-off-by: Prathamesh Shete <pshete@xxxxxxxxxx>
> Signed-off-by: Kartik Rajput <kkartik@xxxxxxxxxx>
> ---
> v3 -> v4:
> * Remove TEGRA410_COMPUTE_GPIO and TEGRA410_SYSTEM_GPIO macros
> as they are not used.
> v2 -> v3:
> * Add a generic TEGRA_GPIO_PORT macro and use it to define
> TEGRA410_COMPUTE_GPIO_PORT and TEGRA410_SYSTEM_GPIO_PORT.
> v1 -> v2:
> * Move Tegra410 GPIO Ports definition to gpio-tegra186.c
> * Rename Tegra410 Main GPIO as System GPIO.
> * Add Compute GPIOs.
> * Update ACPI IDs.
> * Set instance ID as 0 for SYSTEM and COMPUTE GPIOs.
> * Added Nathan as co-author for adding compute GPIO support
> and renaming MAIN GPIOs as SYSTEM GPIOs.
> ---
> drivers/gpio/gpio-tegra186.c | 76 +++++++++++++++++++++++++++++++++++-
> 1 file changed, 75 insertions(+), 1 deletion(-)

Acked-by: Thierry Reding <treding@xxxxxxxxxx>

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