linux-kernel - [V2 2/3] arm64: dts: qcom: sc7280: Add stream-id of qspi to iommus

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Message-Id: <1681313387-8376-3-git-send-email-quic_vnivarth@quicinc.com>
Date:   Wed, 12 Apr 2023 20:59:46 +0530
From:   Vijaya Krishna Nivarthi <quic_vnivarth@...cinc.com>
To:     agross@...nel.org, andersson@...nel.org, konrad.dybcio@...aro.org,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        broonie@...nel.org, vkoul@...nel.org,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-spi@...r.kernel.org
Cc:     quic_msavaliy@...cinc.com, dianders@...omium.org, mka@...omium.org,
        swboyd@...omium.org, quic_vtanuku@...cinc.com,
        Vijaya Krishna Nivarthi <quic_vnivarth@...cinc.com>
Subject: [V2 2/3] arm64: dts: qcom: sc7280: Add stream-id of qspi to iommus

This is done as part of adding DMA support to qspi driver.

Signed-off-by: Vijaya Krishna Nivarthi <quic_vnivarth@...cinc.com>
---
 arch/arm64/boot/dts/qcom/sc7280.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 31728f4..03a55b8 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -3432,6 +3432,7 @@
 		qspi: spi@...c000 {
 			compatible = "qcom,sc7280-qspi", "qcom,qspi-v1";
 			reg = <0 0x088dc000 0 0x1000>;
+			iommus = <&apps_smmu 0x20 0x0>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
-- 
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