| Message ID | 20220923161453.469179-6-krzysztof.kozlowski@linaro.org |
|---|---|
| State | Superseded |
| Headers | show |
| Series | arm64/slimbus/dt-bindings: convert to DT Schema, minor cleanups | expand |
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>
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>;
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(-)