From: Vijaya Krishna Nivarthi <quic_vnivarth@quicinc.com>
To: agross@kernel.org, bjorn.andersson@linaro.org,
robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: quic_msavaliy@quicinc.com, dianders@chromium.org,
Vijaya Krishna Nivarthi <quic_vnivarth@quicinc.com>
Subject: [V5 0/2] arm64: dts: qcom: Configure CTS pin to bias-bus-hold for bluetooth
Date: Wed, 20 Apr 2022 12:57:17 +0530 [thread overview]
Message-ID: <1650439639-28428-1-git-send-email-quic_vnivarth@quicinc.com> (raw)
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(-)
--
Qualcomm INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by the Linux Foundation.
next reply other threads:[~2022-04-20 7:27 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-20 7:27 Vijaya Krishna Nivarthi [this message]
2022-04-20 7:27 ` [V5 1/2] arm64: dts: qcom: sc7280-idp: Configure CTS pin to bias-bus-hold for bluetooth Vijaya Krishna Nivarthi
2022-04-20 16:07 ` Doug Anderson
2022-04-20 7:27 ` [V5 2/2] arm64: dts: qcom: sc7280-qcard: " Vijaya Krishna Nivarthi
2022-04-20 15:59 ` [V5 0/2] arm64: dts: qcom: " Doug Anderson
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