* [PATCH v2] arm64: dts: qcom: add IPA qcom,qmp property
@ 2022-02-01 15:07 Alex Elder
2022-02-04 18:40 ` patchwork-bot+linux-arm-msm
0 siblings, 1 reply; 2+ messages in thread
From: Alex Elder @ 2022-02-01 15:07 UTC (permalink / raw)
To: bjorn.andersson, agross
Cc: davem, kuba, robh+dt, mka, evgreen, cpratapa, avuyyuru, jponduru,
subashab, elder, netdev, devicetree, linux-arm-msm, linux-kernel
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>
---
v2: Add devicetree@vger.kernel.org to addressee list.
Dave, Jakub, please let Bjorn take this through the Qualcomm tree.
arch/arm64/boot/dts/qcom/sc7180.dtsi | 2 ++
arch/arm64/boot/dts/qcom/sc7280.dtsi | 2 ++
arch/arm64/boot/dts/qcom/sm8350.dtsi | 2 ++
3 files changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index 2151cd8c8c7ab..e1c46b80f14a0 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -1459,6 +1459,8 @@ ipa: ipa@1e40000 {
"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 937c2e0e93eb9..fe5792e7e8d7a 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -1714,6 +1714,8 @@ ipa: ipa@1e40000 {
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 53b39e718fb66..5c2866355e352 100644
--- a/arch/arm64/boot/dts/qcom/sm8350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi
@@ -1425,6 +1425,8 @@ ipa: ipa@1e40000 {
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",
--
2.32.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v2] arm64: dts: qcom: add IPA qcom,qmp property
2022-02-01 15:07 [PATCH v2] arm64: dts: qcom: add IPA qcom,qmp property Alex Elder
@ 2022-02-04 18:40 ` patchwork-bot+linux-arm-msm
0 siblings, 0 replies; 2+ messages in thread
From: patchwork-bot+linux-arm-msm @ 2022-02-04 18:40 UTC (permalink / raw)
To: Alex Elder; +Cc: linux-arm-msm
Hello:
This patch was applied to qcom/linux.git (for-next)
by Bjorn Andersson <bjorn.andersson@linaro.org>:
On Tue, 1 Feb 2022 09:07:38 -0600 you wrote:
> 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>
> ---
> v2: Add devicetree@vger.kernel.org to addressee list.
>
> [...]
Here is the summary with links:
- [v2] arm64: dts: qcom: add IPA qcom,qmp property
https://git.kernel.org/qcom/c/73419e4d2fd1
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
^ permalink raw reply [flat|nested] 2+ messages in thread
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2022-02-01 15:07 [PATCH v2] arm64: dts: qcom: add IPA qcom,qmp property Alex Elder
2022-02-04 18:40 ` patchwork-bot+linux-arm-msm
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