Messages in this thread |  | | Date | Sun, 25 Sep 2022 13:57:49 -0500 | Subject | Re: [PATCH 05/11] arm64: dts: qcom: sdm845: drop unused slimbus dmas | From | Steev Klimaszewski <> |
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On 9/23/22 11:14 AM, Krzysztof Kozlowski wrote: > Bindings document only two DMA channels. Linux driver also does not use > remaining rx2/tx2. > > Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > --- > arch/arm64/boot/dts/qcom/sdm845.dtsi | 5 ++--- > 1 file changed, 2 insertions(+), 3 deletions(-) > > diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi > index 2264bba69f84..1213f78a8b7a 100644 > --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi > +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi > @@ -3828,9 +3828,8 @@ slim: slim@171c0000 { > reg = <0 0x171c0000 0 0x2c000>; > interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>; > > - dmas = <&slimbam 3>, <&slimbam 4>, > - <&slimbam 5>, <&slimbam 6>; > - dma-names = "rx", "tx", "tx2", "rx2"; > + dmas = <&slimbam 3>, <&slimbam 4>; > + dma-names = "rx", "tx"; > > iommus = <&apps_smmu 0x1806 0x0>; > #address-cells = <1>;
Tested on Lenovo Yoga C630
Tested-by: Steev Klimaszewski <steev@kali.org>
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