[PATCH 6/9] PCI/pwrctrl: tc9563: Add API to control endpoint power and reset
Sushrut Shree Trivedi
sushrut.trivedi at oss.qualcomm.com
Mon Jul 6 22:40:07 PDT 2026
On 7/1/2026 12:58 AM, Bjorn Helgaas wrote:
> On Wed, Jul 01, 2026 at 12:32:48AM +0530, Sushrut Shree Trivedi wrote:
>> Some platform utilise TC9563 GPIOs to enable power and
>> control reset of endpoints.
>>
>> This patch adds support to parse endpoint reset and power enable
>> gpios from each TC9563 port node in the devicetree. To configure
>> these GPIO's during the POWER ON sequence, two new API's are
>> introduced: tc9563_ep_pwr_en() and tc9563_ep_assert_deassert_reset().
> s/Some platform utilise/Some platforms utilise/
> s/This patch adds/Add/
> s/gpios/GPIOs/
>
> Add tc9563_ep_pwr_en() and tc9563_ep_assert_deassert_reset() to
> configure these GPIOs during the power-on sequence.
>
> Wrap to fill 75 columns.
ACK'd.
Sushrut
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