Re: [PATCH V2 4/8] phy: tegra: xusb: Add USB2 pad power control support for Tegra210

From: Thierry Reding
Date: Tue Apr 28 2020 - 06:06:38 EST


On Wed, Apr 15, 2020 at 01:55:04PM +0530, Nagarjuna Kristam wrote:
> Add USB2 pad power on and off API's for TEgra210 and provide its control

"Tegra210"

> via soc ops. It can be used by operations like charger detect to power on
> and off USB2 pad if needed.
>
> Signed-off-by: Nagarjuna Kristam <nkristam@xxxxxxxxxx>
> ---
> V2:
> - Patch re-based.
> ---
> drivers/phy/tegra/xusb-tegra210.c | 190 ++++++++++++++++++++++++++------------
> 1 file changed, 133 insertions(+), 57 deletions(-)

Again, is there any particular reason why this has to be done with a
custom API rather than just passing the UTMI PHY to the charging code?

Thierry

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