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From: Vijaya Krishna Nivarthi <quic_vnivarth@quicinc.com>
To: agross@kernel.org, andersson@kernel.org, konrad.dybcio@linaro.org,
robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
broonie@kernel.org, vkoul@kernel.org,
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Cc: quic_msavaliy@quicinc.com, dianders@chromium.org, mka@chromium.org,
swboyd@chromium.org, quic_vtanuku@quicinc.com,
Vijaya Krishna Nivarthi <quic_vnivarth@quicinc.com>
Subject: [V2 2/3] arm64: dts: qcom: sc7280: Add stream-id of qspi to iommus
Date: Wed, 12 Apr 2023 20:59:46 +0530
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| Series |
spi: Add DMA mode support to spi-qcom-qspi
|
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Commit Message
Vijaya Krishna Nivarthi
April 12, 2023, 3:29 p.m. UTC
This is done as part of adding DMA support to qspi driver.
Signed-off-by: Vijaya Krishna Nivarthi <quic_vnivarth@quicinc.com>
---
arch/arm64/boot/dts/qcom/sc7280.dtsi | 1 +
1 file changed, 1 insertion(+)
Comments
On 12/04/2023 17:29, Vijaya Krishna Nivarthi wrote:
> This is done as part of adding DMA support to qspi driver.
Do not use "This commit/patch", but imperative mood. See:
https://elixir.bootlin.com/linux/v5.17.1/source/Documentation/process/submitting-patches.rst#L95
Best regards,
Krzysztof
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@88dc000 { 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>;