Re: [PATCH 7/7] arm64: dts: qcom: sdm845: enable dma for spi

[PATCH 0/7] Add and enable GPI DMA users · Vinod Koul <vkoul@kernel.org> · 2021-01-11
[PATCH 1/7] soc: qcom: geni: move GENI_IF_DISABLE_RO to common header · Vinod Koul <vkoul@kernel.org> · 2021-01-11
Re: [PATCH 1/7] soc: qcom: geni: move GENI_IF_DISABLE_RO to common header · Bjorn Andersson <hidden> · 2021-01-11
[PATCH 2/7] soc: qcom: geni: move struct geni_wrapper to header · Vinod Koul <vkoul@kernel.org> · 2021-01-11
Re: [PATCH 2/7] soc: qcom: geni: move struct geni_wrapper to header · Bjorn Andersson <hidden> · 2021-01-11
Re: [PATCH 2/7] soc: qcom: geni: move struct geni_wrapper to header · Vinod Koul <vkoul@kernel.org> · 2021-01-11
Re: [PATCH 2/7] soc: qcom: geni: move struct geni_wrapper to header · Bjorn Andersson <hidden> · 2021-01-11
[PATCH 3/7] soc: qcom: geni: Add support for gpi dma · Vinod Koul <vkoul@kernel.org> · 2021-01-11
Re: [PATCH 3/7] soc: qcom: geni: Add support for gpi dma · Bjorn Andersson <hidden> · 2021-01-11
Re: [PATCH 3/7] soc: qcom: geni: Add support for gpi dma · Vinod Koul <vkoul@kernel.org> · 2021-01-11
Re: [PATCH 3/7] soc: qcom: geni: Add support for gpi dma · Doug Anderson <dianders@chromium.org> · 2021-01-13
Re: [PATCH 3/7] soc: qcom: geni: Add support for gpi dma · Vinod Koul <vkoul@kernel.org> · 2021-01-13
[PATCH 4/7] spi: spi-geni-qcom: Add support for GPI dma · Vinod Koul <vkoul@kernel.org> · 2021-01-11
Re: [PATCH 4/7] spi: spi-geni-qcom: Add support for GPI dma · Mark Brown <broonie@kernel.org> · 2021-01-11
Re: [PATCH 4/7] spi: spi-geni-qcom: Add support for GPI dma · Vinod Koul <vkoul@kernel.org> · 2021-06-16
Re: [PATCH 4/7] spi: spi-geni-qcom: Add support for GPI dma · Mark Brown <broonie@kernel.org> · 2021-06-16
Re: [PATCH 4/7] spi: spi-geni-qcom: Add support for GPI dma · Vinod Koul <vkoul@kernel.org> · 2021-06-16
Re: [PATCH 4/7] spi: spi-geni-qcom: Add support for GPI dma · Vinod Koul <vkoul@kernel.org> · 2021-06-17
Re: [PATCH 4/7] spi: spi-geni-qcom: Add support for GPI dma · Bjorn Andersson <hidden> · 2021-01-11
Re: [PATCH 4/7] spi: spi-geni-qcom: Add support for GPI dma · Lukas Wunner <lukas@wunner.de> · 2021-01-12
Re: [PATCH 4/7] spi: spi-geni-qcom: Add support for GPI dma · Doug Anderson <dianders@chromium.org> · 2021-01-13
Re: [PATCH 4/7] spi: spi-geni-qcom: Add support for GPI dma · Vinod Koul <vkoul@kernel.org> · 2021-01-13
Re: [PATCH 4/7] spi: spi-geni-qcom: Add support for GPI dma · Dmitry Baryshkov <hidden> · 2021-02-04
[PATCH 5/7] i2c: qcom-geni: Add support for GPI DMA · Vinod Koul <vkoul@kernel.org> · 2021-01-11
Re: [PATCH 5/7] i2c: qcom-geni: Add support for GPI DMA · Bjorn Andersson <hidden> · 2021-01-11
Re: [PATCH 5/7] i2c: qcom-geni: Add support for GPI DMA · Vinod Koul <vkoul@kernel.org> · 2021-01-12
[PATCH 6/7] arm64: dts: qcom: sdm845: Add gpi dma node · Vinod Koul <vkoul@kernel.org> · 2021-01-11
Re: [PATCH 6/7] arm64: dts: qcom: sdm845: Add gpi dma node · Bjorn Andersson <hidden> · 2021-01-11
Re: [PATCH 6/7] arm64: dts: qcom: sdm845: Add gpi dma node · Vinod Koul <vkoul@kernel.org> · 2021-01-12
[PATCH 7/7] arm64: dts: qcom: sdm845: enable dma for spi · Vinod Koul <vkoul@kernel.org> · 2021-01-11
Re: [PATCH 7/7] arm64: dts: qcom: sdm845: enable dma for spi · Konrad Dybcio <hidden> · 2021-01-11
Re: [PATCH 7/7] arm64: dts: qcom: sdm845: enable dma for spi · Vinod Koul <vkoul@kernel.org> · 2021-01-11
Re: [PATCH 7/7] arm64: dts: qcom: sdm845: enable dma for spi · Konrad Dybcio <hidden> · 2021-01-11
Re: [PATCH 7/7] arm64: dts: qcom: sdm845: enable dma for spi · Vinod Koul <vkoul@kernel.org> · 2021-01-12
Re: [PATCH 7/7] arm64: dts: qcom: sdm845: enable dma for spi · Doug Anderson <dianders@chromium.org> · 2021-01-11
Re: [PATCH 7/7] arm64: dts: qcom: sdm845: enable dma for spi · Vinod Koul <vkoul@kernel.org> · 2021-01-11
Re: [PATCH 0/7] Add and enable GPI DMA users · Doug Anderson <dianders@chromium.org> · 2021-01-13
Re: [PATCH 0/7] Add and enable GPI DMA users · Vinod Koul <vkoul@kernel.org> · 2021-01-13

From: Konrad Dybcio <hidden>
Date: 2021-01-11 16:06:06
Also in: linux-arm-msm, linux-spi, lkml

Hi,

looks like sdm845-cheza also uses the spi0 bus, which as far as I understand is going to break with the GPI DMA disabled. Perhaps it should also be enabled over there?

Actually, is there a point in disabling DMA for BLSPs/QUPs in the SoC DTSI? I don't think any platform/vendor firmware disables entire hosts..


Konrad

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