Commit f0560158 authored by Li Yang's avatar Li Yang Committed by Shawn Guo
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arm64: dts: ls1043a: make dma-coherent global to the SoC 



ls1043a is really completely dma coherent in their entirety so add the
dma-coherent property at the soc level in the device tree and drop the
instances where it's specifically added to a few select devices.

Signed-off-by: default avatarLaurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: default avatarLi Yang <leoyang.li@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 21d5096f

arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi

+1 −3
Original line number Diff line number Diff line
@@ -301,6 +301,7 @@ soc: soc { 
		#size-cells = <2>;

		ranges;

		dma-ranges = <0x0 0x0 0x0 0x0 0x10000 0x00000000>;

		dma-coherent;



		clockgen: clocking@1ee1000 {

			compatible = "fsl,ls1043a-clockgen";
@@ -890,7 +891,6 @@ pcie1: pcie@3400000 { 
			#address-cells = <3>;

			#size-cells = <2>;

			device_type = "pci";

			dma-coherent;

			num-viewport = <6>;

			bus-range = <0x0 0xff>;

			ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000   /* downstream I/O */
@@ -918,7 +918,6 @@ pcie2: pcie@3500000 { 
			#address-cells = <3>;

			#size-cells = <2>;

			device_type = "pci";

			dma-coherent;

			num-viewport = <6>;

			bus-range = <0x0 0xff>;

			ranges = <0x81000000 0x0 0x00000000 0x48 0x00010000 0x0 0x00010000   /* downstream I/O */
@@ -946,7 +945,6 @@ pcie3: pcie@3600000 { 
			#address-cells = <3>;

			#size-cells = <2>;

			device_type = "pci";

			dma-coherent;

			num-viewport = <6>;

			bus-range = <0x0 0xff>;

			ranges = <0x81000000 0x0 0x00000000 0x50 0x00010000 0x0 0x00010000   /* downstream I/O */