[PATCH v6 2/4] arm64: dts: ti: k3-am62x-sk-common: Remove the unused cfg in USB1_DRVVBUS
s-vadapalli
s-vadapalli at ti.com
Wed Sep 10 04:26:37 PDT 2025
On Tue, Sep 09, 2025 at 10:11:06AM +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 527f884d2d94981016e181dcbd4c4b5bf597c0ad.
>
> 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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