Re: [PATCH 2/5] arm64: tegra: Add device-tree node for NVVRS PSEQ

Krzysztof Kozlowski
2025-04-17T05:25:32Z

On 16/04/2025 14:06, Shubhi Garg wrote:
> Add NVIDIA VRS Power Sequencer device tree node for Tegra234 P3701 and
> P3767 platforms.
>
> Signed-off-by: Shubhi Garg <shgarg@nvidia.com>
> ---
> arch/arm64/boot/dts/nvidia/tegra234-p3701.dtsi | 11 +++++++++++
> arch/arm64/boot/dts/nvidia/tegra234-p3767.dtsi | 17 +++++++++++++++++
> 2 files changed, 28 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3701.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3701.dtsi
> index 9086a0d010e5..d3c1f13b2b99 100644
> --- a/arch/arm64/boot/dts/nvidia/tegra234-p3701.dtsi
> +++ b/arch/arm64/boot/dts/nvidia/tegra234-p3701.dtsi
> @@ -170,6 +170,17 @@ bpmp {
> i2c {
> status = "okay";
>
> + vrs@3c {
> + compatible = "nvidia,vrs-pseq";
> + reg = <0x3c>;
> + interrupt-parent = <&pmc>;
> + /* VRS Wake ID is 24 */
> + interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + status = "okay";

Where was it disabled?

Best regards,
Krzysztof