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* [PATCH v2] arm64: dts: qcom: Update iommu property for simultaneous playback
@ 2021-04-06 16:33 Srinivasa Rao Mandadapu
  2021-04-09 17:01 ` Stephen Boyd
                   ` (2 more replies)
  0 siblings, 3 replies; 6+ messages in thread
From: Srinivasa Rao Mandadapu @ 2021-04-06 16:33 UTC (permalink / raw)
  To: agross, bjorn.andersson, robh+dt, linux-arm-msm, devicetree,
	linux-kernel, rohitkr, srinivas.kandagatla, dianders, swboyd,
	judyhsiao
  Cc: V Sujith Kumar Reddy, Srinivasa Rao Mandadapu

From: V Sujith Kumar Reddy <vsujithk@codeaurora.org>

Update iommu property in lpass cpu node for supporting
simultaneous playback on headset and speaker.

Signed-off-by: V Sujith Kumar Reddy <vsujithk@codeaurora.org>
Signed-off-by: Srinivasa Rao Mandadapu <srivasam@codeaurora.org>
---
Changes since v1:
   -- Commit messge header change

 arch/arm64/boot/dts/qcom/sc7180.dtsi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index a6da78d31fdd..6228ba2d8513 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -3566,7 +3566,8 @@ lpass_cpu: lpass@62f00000 {
 			reg = <0 0x62f00000 0 0x29000>;
 			reg-names = "lpass-lpaif";
 
-			iommus = <&apps_smmu 0x1020 0>;
+			iommus = <&apps_smmu 0x1020 0>,
+				<&apps_smmu 0x1021 0>;
 
 			power-domains = <&lpass_hm LPASS_CORE_HM_GDSCR>;
 
-- 
Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc.,
is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.


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2021-04-06 16:33 [PATCH v2] arm64: dts: qcom: Update iommu property for simultaneous playback Srinivasa Rao Mandadapu
2021-04-09 17:01 ` Stephen Boyd
2021-04-10  5:17   ` Srinivasa Rao Mandadapu
2021-04-12 19:07     ` Stephen Boyd
2021-04-12 19:07 ` Stephen Boyd
2021-04-19 14:50 ` patchwork-bot+linux-arm-msm

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