[PATCH 1/5] ARM: dts: Cygnus: Fixed iProc PCIe controller properties

Florian Fainelli
2021-12-02T23:33:00Z

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