From 7b027503c3620bcc8f60f3cef30ee3bc7f7aeede Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Wed, 28 Sep 2022 17:20:21 +0200 Subject: [PATCH] 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 Tested-by: Steev Klimaszewski Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220928152027.489543-6-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 002928e..17e7cd1 100644 --- 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 = ; - 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>; -- 2.7.4