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Commit df301588 authored by Minghuan Lian's avatar Minghuan Lian Committed by Marc Zyngier
Browse files

arm: dts: ls1021a: Share all MSIs 



In order to maximize the use of MSI, a PCIe controller will share
all MSI controllers. The patch changes msi-parent to refer to all
MSI controller dts nodes.

Signed-off-by: default avatarMinghuan Lian <Minghuan.Lian@nxp.com>
Signed-off-by: default avatarHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: default avatarMarc Zyngier <marc.zyngier@arm.com>
parent f93aff62

arch/arm/boot/dts/ls1021a.dtsi

+2 −2
Original line number Original line Diff line number Diff line
@@ -699,7 +699,7 @@ 
			bus-range = <0x0 0xff>;

			bus-range = <0x0 0xff>;

			ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000   /* downstream I/O */

			ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000   /* downstream I/O */

				  0x82000000 0x0 0x40000000 0x40 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */

				  0x82000000 0x0 0x40000000 0x40 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */

			msi-parent = <&msi1>;

			msi-parent = <&msi1>, <&msi2>;

			#interrupt-cells = <1>;

			#interrupt-cells = <1>;

			interrupt-map-mask = <0 0 0 7>;

			interrupt-map-mask = <0 0 0 7>;

			interrupt-map = <0000 0 0 1 &gic GIC_SPI 91  IRQ_TYPE_LEVEL_HIGH>,

			interrupt-map = <0000 0 0 1 &gic GIC_SPI 91  IRQ_TYPE_LEVEL_HIGH>,
@@ -722,7 +722,7 @@ 
			bus-range = <0x0 0xff>;

			bus-range = <0x0 0xff>;

			ranges = <0x81000000 0x0 0x00000000 0x48 0x00010000 0x0 0x00010000   /* downstream I/O */

			ranges = <0x81000000 0x0 0x00000000 0x48 0x00010000 0x0 0x00010000   /* downstream I/O */

				  0x82000000 0x0 0x40000000 0x48 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */

				  0x82000000 0x0 0x40000000 0x48 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */

			msi-parent = <&msi2>;

			msi-parent = <&msi1>, <&msi2>;

			#interrupt-cells = <1>;

			#interrupt-cells = <1>;

			interrupt-map-mask = <0 0 0 7>;

			interrupt-map-mask = <0 0 0 7>;

			interrupt-map = <0000 0 0 1 &gic GIC_SPI 92  IRQ_TYPE_LEVEL_HIGH>,

			interrupt-map = <0000 0 0 1 &gic GIC_SPI 92  IRQ_TYPE_LEVEL_HIGH>,