diff options
| author | Alex Elder <elder@linaro.org> | 2022-02-01 17:07:23 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-27 15:39:02 +0300 |
| commit | bb906d15a99eb50da78d2e51c782648f3076e29e (patch) | |
| tree | e29a2307078ad6e03886a34f8b835c4dca984667 /arch/arm64 | |
| parent | 1ea01e64632f524edf54cec6ddacb97a92aeb2a0 (diff) | |
| download | linux-bb906d15a99eb50da78d2e51c782648f3076e29e.tar.xz | |
arm64: dts: qcom: add IPA qcom,qmp property
commit 73419e4d2fd1b838fcb1df6a978d67b3ae1c5c01 upstream.
At least three platforms require the "qcom,qmp" property to be
specified, so the IPA driver can request register retention across
power collapse. Update DTS files accordingly.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220201140723.467431-1-elder@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sc7180.dtsi | 2 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sc7280.dtsi | 2 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sm8350.dtsi | 2 |
3 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi index 495c15deacb7..de86ae3a7fd2 100644 --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -1460,6 +1460,8 @@ "imem", "config"; + qcom,qmp = <&aoss_qmp>; + qcom,smem-states = <&ipa_smp2p_out 0>, <&ipa_smp2p_out 1>; qcom,smem-state-names = "ipa-clock-enabled-valid", diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index 692973c4f434..b795a9993cc1 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -615,6 +615,8 @@ interconnect-names = "memory", "config"; + qcom,qmp = <&aoss_qmp>; + qcom,smem-states = <&ipa_smp2p_out 0>, <&ipa_smp2p_out 1>; qcom,smem-state-names = "ipa-clock-enabled-valid", diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi index 3d32d5581816..9ffb7355850c 100644 --- a/arch/arm64/boot/dts/qcom/sm8350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi @@ -736,6 +736,8 @@ interconnect-names = "memory", "config"; + qcom,qmp = <&aoss_qmp>; + qcom,smem-states = <&ipa_smp2p_out 0>, <&ipa_smp2p_out 1>; qcom,smem-state-names = "ipa-clock-enabled-valid", |