target/linux/qualcommax/patches-6.6/0111-arm64-dts-qcom-ipq8074-use-msi-parent-for-PCIe.patch

   1 From fb1f6850be00d8dd8a54017be4c1336e224069ac Mon Sep 17 00:00:00 2001
   2 From: Robert Marko <robimarko@gmail.com>
   3 Date: Wed, 16 Nov 2022 22:26:25 +0100
   4 Subject: [PATCH] arm64: dts: qcom: ipq8074: use msi-parent for PCIe
   5
   6 Instead of hardcoding the IRQ, simply use msi-parent instead.
   7
   8 Signed-off-by: Robert Marko <robimarko@gmail.com>
   9 ---
  10  arch/arm64/boot/dts/qcom/ipq8074.dtsi | 8 +++-----
  11  1 file changed, 3 insertions(+), 5 deletions(-)
  12
  13 --- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
  14 +++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
  15 @@ -734,7 +734,7 @@
  16                         reg = <0x0b000000 0x1000>, <0x0b002000 0x1000>;
  17                         ranges = <0 0xb00a000 0xffd>;
  18
  19 -                       v2m@0 {
  20 +                       gic_v2m0: v2m@0 {
  21                                 compatible = "arm,gic-v2m-frame";
  22                                 msi-controller;
  23                                 reg = <0x0 0xffd>;
  24 @@ -847,8 +847,7 @@
  25                         ranges = <0x81000000 0x0 0x00000000 0x10200000 0x0 0x10000>,   /* I/O */
  26                                  <0x82000000 0x0 0x10220000 0x10220000 0x0 0xfde0000>; /* MEM */
  27
  28 -                       interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
  29 -                       interrupt-names = "msi";
  30 +                       msi-parent = <&gic_v2m0>;
  31                         #interrupt-cells = <1>;
  32                         interrupt-map-mask = <0 0 0 0x7>;
  33                         interrupt-map = <0 0 0 1 &intc 0 142
  34 @@ -909,8 +908,7 @@
  35                         ranges = <0x81000000 0x0 0x00000000 0x20200000 0x0 0x10000>,   /* I/O */
  36                                  <0x82000000 0x0 0x20220000 0x20220000 0x0 0xfde0000>; /* MEM */
  37
  38 -                       interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
  39 -                       interrupt-names = "msi";
  40 +                       msi-parent = <&gic_v2m0>;
  41                         #interrupt-cells = <1>;
  42                         interrupt-map-mask = <0 0 0 0x7>;
  43                         interrupt-map = <0 0 0 1 &intc 0 75