Re: [RFC,v14 5/5] soc/tegra: pmc: Add Tegra234 PCIe wake event

Thierry Reding
2023-02-08T11:38:10Z

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On Wed, Feb 08, 2023 at 04:46:45PM +0530, Manikanta Maddireddy wrote:
> Enable PCIe wake event for the Tegra234 SoC.
>
> Signed-off-by: Manikanta Maddireddy <mmaddireddy@nvidia.com>
> ---
>
> Changes in v14:
> New patch in the series to support PCIe WAKE# in NVIDIA Jetson AGX Orin.
>
> drivers/soc/tegra/pmc.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c
> index cf4cfbf9f7c5..139ee853c32b 100644
> --- a/drivers/soc/tegra/pmc.c
> +++ b/drivers/soc/tegra/pmc.c
> @@ -4225,6 +4225,7 @@ static const char * const tegra234_reset_sources[] = {
> };
>
> static const struct tegra_wake_event tegra234_wake_events[] = {
> + TEGRA_WAKE_GPIO("pcie", 1, 0, TEGRA234_MAIN_GPIO(L, 2)),

What about wake events for other PCIe controllers? Do we need/want to
distinguish by name for those?

Thierry

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