linux-kernel - [PATCH 2/2] ARM: dts: BCM5301X: Describe PCIe controllers fully

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Message-Id: <20240430230714.3923578-3-florian.fainelli@broadcom.com>
Date: Tue, 30 Apr 2024 16:07:14 -0700
From: Florian Fainelli <florian.fainelli@...adcom.com>
To: linux-arm-kernel@...ts.infradead.org
Cc: Rafał Miłecki <rafal@...ecki.pl>,
	Arınç ÜNAL <arinc.unal@...nc9.com>,
	Florian Fainelli <florian.fainelli@...adcom.com>,
	Hauke Mehrtens <hauke@...ke-m.de>,
	Rafał Miłecki <zajec5@...il.com>,
	Broadcom internal kernel review list <bcm-kernel-feedback-list@...adcom.com>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	devicetree@...r.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS),
	linux-kernel@...r.kernel.org (open list)
Subject: [PATCH 2/2] ARM: dts: BCM5301X: Describe PCIe controllers fully

From: Rafał Miłecki <rafal@...ecki.pl>

This fixes:
arch/arm/boot/dts/broadcom/bcm4708-asus-rt-ac56u.dtb: pcie@...12000:
'device_type' is a required property
        from schema $id: http://devicetree.org/schemas/pci/pci-bus.yaml#
arch/arm/boot/dts/broadcom/bcm4708-asus-rt-ac56u.dtb: pcie@...12000:
'ranges' is a required property
        from schema $id: http://devicetree.org/schemas/pci/pci-bus.yaml#
arch/arm/boot/dts/broadcom/bcm4708-asus-rt-ac56u.dtb: pcie@...13000:
'device_type' is a required property
        from schema $id: http://devicetree.org/schemas/pci/pci-bus.yaml#
arch/arm/boot/dts/broadcom/bcm4708-asus-rt-ac56u.dtb: pcie@...13000:
'ranges' is a required property
        from schema $id: http://devicetree.org/schemas/pci/pci-bus.yaml#
arch/arm/boot/dts/broadcom/bcm4708-asus-rt-ac56u.dtb: pcie@...14000:
'device_type' is a required property
        from schema $id: http://devicetree.org/schemas/pci/pci-bus.yaml#
arch/arm/boot/dts/broadcom/bcm4708-asus-rt-ac56u.dtb: pcie@...14000:
'ranges' is a required property
        from schema $id: http://devicetree.org/schemas/pci/pci-bus.yaml#

Cc: Arınç ÜNAL <arinc.unal@...nc9.com>
Signed-off-by: Rafał Miłecki <rafal@...ecki.pl>
[florian: Make it apply to the relocated PCIe node(s)]
Signed-off-by: Florian Fainelli <florian.fainelli@...adcom.com>
---
 arch/arm/boot/dts/broadcom/bcm-ns.dtsi | 24 +++++++++++++++++++++---
 1 file changed, 21 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/broadcom/bcm-ns.dtsi b/arch/arm/boot/dts/broadcom/bcm-ns.dtsi
index 8f69da8d18c2..b6fc4e4bba8d 100644
--- a/arch/arm/boot/dts/broadcom/bcm-ns.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm-ns.dtsi
@@ -474,22 +474,40 @@ usb3_dmp: syscon@...05000 {
 	};
 
 	pcie0: pcie@...12000 {
+		compatible = "brcm,iproc-pcie";
 		reg = <0x18012000 0x1000>;
-
+		ranges = <0x82000000 0 0x08000000 0x08000000 0 0x08000000>;
+		interrupt-map-mask = <0 0 0 0>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
+		bus-range = <0x00 0xff>;
+		device_type = "pci";
+		#interrupt-cells = <1>;
 		#address-cells = <3>;
 		#size-cells = <2>;
 	};
 
 	pcie1: pcie@...13000 {
+		compatible = "brcm,iproc-pcie";
 		reg = <0x18013000 0x1000>;
-
+		ranges = <0x82000000 0 0x20000000 0x20000000 0 0x08000000>;
+		interrupt-map-mask = <0 0 0 0>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>;
+		bus-range = <0x00 0xff>;
+		device_type = "pci";
+		#interrupt-cells = <1>;
 		#address-cells = <3>;
 		#size-cells = <2>;
 	};
 
 	pcie2: pcie@...14000 {
+		compatible = "brcm,iproc-pcie";
 		reg = <0x18014000 0x1000>;
-
+		ranges = <0x82000000 0 0x28000000 0x28000000 0 0x08000000>;
+		interrupt-map-mask = <0 0 0 0>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+		bus-range = <0x00 0xff>;
+		device_type = "pci";
+		#interrupt-cells = <1>;
 		#address-cells = <3>;
 		#size-cells = <2>;
 	};
-- 
2.34.1