Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
arm64: dts: ls1043a: 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: Minghuan Lian <Minghuan.Lian@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
authored by
Minghuan Lian
and committed by
Marc Zyngier
0b09331a
df301588
+3
-3
arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+3
-3
arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
···
689
689
bus-range = <0x0 0xff>;
690
690
ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000 /* downstream I/O */
691
691
0x82000000 0x0 0x40000000 0x40 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
692
-
msi-parent = <&msi1>;
692
+
msi-parent = <&msi1>, <&msi2>, <&msi3>;
693
693
#interrupt-cells = <1>;
694
694
interrupt-map-mask = <0 0 0 7>;
695
695
interrupt-map = <0000 0 0 1 &gic 0 110 0x4>,
···
714
714
bus-range = <0x0 0xff>;
715
715
ranges = <0x81000000 0x0 0x00000000 0x48 0x00010000 0x0 0x00010000 /* downstream I/O */
716
716
0x82000000 0x0 0x40000000 0x48 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
717
-
msi-parent = <&msi2>;
717
+
msi-parent = <&msi1>, <&msi2>, <&msi3>;
718
718
#interrupt-cells = <1>;
719
719
interrupt-map-mask = <0 0 0 7>;
720
720
interrupt-map = <0000 0 0 1 &gic 0 120 0x4>,
···
739
739
bus-range = <0x0 0xff>;
740
740
ranges = <0x81000000 0x0 0x00000000 0x50 0x00010000 0x0 0x00010000 /* downstream I/O */
741
741
0x82000000 0x0 0x40000000 0x50 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
742
-
msi-parent = <&msi3>;
742
+
msi-parent = <&msi1>, <&msi2>, <&msi3>;
743
743
#interrupt-cells = <1>;
744
744
interrupt-map-mask = <0 0 0 7>;
745
745
interrupt-map = <0000 0 0 1 &gic 0 154 0x4>,