[PATCH v6 1/4] arm64: dts: ti: k3-am62p5-sk: Remove the unused cfg in USB1_DRVVBUS
s-vadapalli
s-vadapalli at ti.com
Wed Sep 10 04:25:54 PDT 2025
On Tue, Sep 09, 2025 at 10:11:05AM +0530, Akashdeep Kaur wrote:
> After the SoC has entered the DeepSleep low power mode, USB1 can be used
> to wakeup the SoC based on USB events triggered by USB devices. This
> requires that the pin corresponding to the Type-A connector remains pulled
> up even after the SoC has entered the DeepSleep low power mode.
> For that, either DeepSleep pullup configuration can be selected or the pin
> can have the same configuration that it had when SoC was in active mode.
> Remove the unnecessary DeepSleep state configuration from USB1_DRVBUS pin,
> as the DeepSleep control bit is not set and the active configuration is
> sufficient to keep the pin pulled up. This simplifies the setup and removes
> redundant configuration.
>
> This reverts commit 115290c112952db27009668aa7ae2f29920704f0.
>
> Tested-by: Kendall Willis <k-willis at ti.com>
> Reviewed-by: Dhruva Gole <d-gole at ti.com>
> Signed-off-by: Akashdeep Kaur <a-kaur at ti.com>
Acked-by: Siddharth Vadapalli <s-vadapalli at ti.com>
Regards,
Siddharth.
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