mbox series

[V5,0/2] arm64: dts: qcom: Configure CTS pin to bias-bus-hold for bluetooth

Message ID 1650439639-28428-1-git-send-email-quic_vnivarth@quicinc.com
Headers show
Series arm64: dts: qcom: Configure CTS pin to bias-bus-hold for bluetooth | expand

Message

Vijaya Krishna Nivarthi April 20, 2022, 7:27 a.m. UTC 
WLAN rail was leaking power during RBSC/sleep even after turning BT off.
Change pinctrl configuration to handle same.

Signed-off-by: Vijaya Krishna Nivarthi <quic_vnivarth@quicinc.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
---
v5: modify subject to include bluetooth
v4: modify subject of each patch to indicate what it is applying to
v3: apply same change to active state and other sc7280*.dts* as well
v2: used bias-bus-hold as per review comments
v1: intial patch used bias-disable for sleep pinctrl in sc7280-idp only
---

Vijaya Krishna Nivarthi (2):
  arm64: dts: qcom: sc7280-idp: Configure CTS pin to bias-bus-hold for
    bluetooth
  arm64: dts: qcom: sc7280-qcard: Configure CTS pin to bias-bus-hold for
    bluetooth

 arch/arm64/boot/dts/qcom/sc7280-idp.dtsi   | 12 ++++++------
 arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi | 13 ++++++++-----
 2 files changed, 14 insertions(+), 11 deletions(-)

Comments

Doug Anderson April 20, 2022, 3:59 p.m. UTC | #1 
Hi,

On Wed, Apr 20, 2022 at 12:27 AM Vijaya Krishna Nivarthi
<quic_vnivarth@quicinc.com> wrote:
>
> WLAN rail was leaking power during RBSC/sleep even after turning BT off.
> Change pinctrl configuration to handle same.
>
> Signed-off-by: Vijaya Krishna Nivarthi <quic_vnivarth@quicinc.com>
> Reviewed-by: Douglas Anderson <dianders@chromium.org>

Just as a note for future patches, you don't need tags on the cover
letter. If I respond to the cover letter and add tags it means that
they should be added to all the patches in the series but you don't
need to carry them forward on the cover letter itself.