[PATCH 1/5] ARM: dts: Cygnus: Fixed iProc PCIe controller properties
From: Florian Fainelli <f.fainelli@gmail.com>
Date: 2021-12-02 23:33:00
Also in:
linux-arm-kernel, linux-pci, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
Rename the msi controller unit name to 'msi' to avoid collisions with the 'msi-controller' boolean property and add the missing 'interrupt-controller' property which is necessary. We also need to re-arrange the 'ranges' property to show the two cells as being separate instead of combined since the DT checker is not able to differentiate otherwise. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> --- arch/arm/boot/dts/bcm-cygnus.dtsi | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi b/arch/arm/boot/dts/bcm-cygnus.dtsi
index 8ecb7861ce10..ea19d1b56400 100644
--- a/arch/arm/boot/dts/bcm-cygnus.dtsi
+++ b/arch/arm/boot/dts/bcm-cygnus.dtsi@@ -263,6 +263,7 @@ pcie0: pcie@18012000 { compatible = "brcm,iproc-pcie"; reg = <0x18012000 0x1000>; + interrupt-controller; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &gic GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
@@ -274,8 +275,8 @@ pcie0: pcie@18012000 { #address-cells = <3>; #size-cells = <2>; device_type = "pci"; - ranges = <0x81000000 0 0 0x28000000 0 0x00010000 - 0x82000000 0 0x20000000 0x20000000 0 0x04000000>; + ranges = <0x81000000 0 0 0x28000000 0 0x00010000>, + <0x82000000 0 0x20000000 0x20000000 0 0x04000000>; phys = <&pcie0_phy>; phy-names = "pcie-phy";
@@ -283,7 +284,7 @@ pcie0: pcie@18012000 { status = "disabled"; msi-parent = <&msi0>; - msi0: msi-controller { + msi0: msi { compatible = "brcm,iproc-msi"; msi-controller; interrupt-parent = <&gic>;
@@ -298,6 +299,7 @@ pcie1: pcie@18013000 { compatible = "brcm,iproc-pcie"; reg = <0x18013000 0x1000>; + interrupt-controller; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &gic GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
@@ -309,8 +311,8 @@ pcie1: pcie@18013000 { #address-cells = <3>; #size-cells = <2>; device_type = "pci"; - ranges = <0x81000000 0 0 0x48000000 0 0x00010000 - 0x82000000 0 0x40000000 0x40000000 0 0x04000000>; + ranges = <0x81000000 0 0 0x48000000 0 0x00010000>, + <0x82000000 0 0x40000000 0x40000000 0 0x04000000>; phys = <&pcie1_phy>; phy-names = "pcie-phy";
@@ -318,7 +320,7 @@ pcie1: pcie@18013000 { status = "disabled"; msi-parent = <&msi1>; - msi1: msi-controller { + msi1: msi { compatible = "brcm,iproc-msi"; msi-controller; interrupt-parent = <&gic>;
--
2.25.1