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Subject[PATCH 2/2] arm64: dts: qcom: remove an unused property dma-ranges
Date
ipq6018.dtsi is only included by ipq6018-cp01-c1.dts. I searched the
entire expanded ipq6018-cp01-c1.dts file, and only one dma-ranges was
defined. No conversion range is specified, so it cannot work properly.
I think this property "dma-ranges" is added by mistake, just remove it.
Otherwise, the following error will be reported when any YAML detection
is performed on arm64.

arch/arm64/boot/dts/qcom/ipq6018.dtsi:185.3-14: Warning \
(dma_ranges_format): /soc:dma-ranges: empty "dma-ranges" property but \
its #address-cells (1) differs from / (2)
arch/arm64/boot/dts/qcom/ipq6018.dtsi:185.3-14: Warning \
(dma_ranges_format): /soc:dma-ranges: empty "dma-ranges" property but \
its #size-cells (1) differs from / (2)

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
---
arch/arm64/boot/dts/qcom/ipq6018.dtsi | 1 -
1 file changed, 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
index a94dac76bf3fbdd..ec88c0723fb512d 100644
--- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
@@ -182,7 +182,6 @@
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0 0 0xffffffff>;
- dma-ranges;
compatible = "simple-bus";

prng: qrng@e1000 {
--
1.8.3

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