arm64: dts: qcom: sdm845: drop unused slimbus dmas

Bindings document only two DMA channels.  Linux driver also does not use
remaining rx2/tx2.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Tested-by: Steev Klimaszewski <steev@kali.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220928152027.489543-6-krzysztof.kozlowski@linaro.org

diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 002928e..17e7cd1 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -3828,9 +3828,8 @@
                        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>;