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

Drop properties from slimbus node: unneeded status and
downstream-related qcom,apps-ch-pipes/qcom,ea-pc (not documented, not
used).
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/20220928152027.489543-2-krzysztof.kozlowski@linaro.org

arch/arm64/boot/dts/qcom/sdm845.dtsi

@@ -3828,9 +3828,6 @@ slim: slim@171c0000 {
 			reg = <0 0x171c0000 0 0x2c000>;
 			interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
 
-			qcom,apps-ch-pipes = <0x780000>;
-			qcom,ea-pc = <0x270>;
-			status = "okay";
 			dmas = <&slimbam 3>, <&slimbam 4>,
 				<&slimbam 5>, <&slimbam 6>;
 			dma-names = "rx", "tx", "tx2", "rx2";