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From: Jiaxun Yang <jiaxun.yang@flygoat.com>
Date: Tue, 07 May 2024 19:51:22 +0100
Subject: [PATCH 4/4] MIPS: Loongson64: DTS: Fix PCIe port nodes for ls7a
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Message-Id: <20240507-loongson64-warnings-v1-4-2cad88344e9e@flygoat.com>
References: <20240507-loongson64-warnings-v1-0-2cad88344e9e@flygoat.com>
In-Reply-To: <20240507-loongson64-warnings-v1-0-2cad88344e9e@flygoat.com>
To: Huacai Chen <chenhuacai@kernel.org>, 
 Thomas Bogendoerfer <tsbogend@alpha.franken.de>, 
 Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>, 
 Paolo Bonzini <pbonzini@redhat.com>, Rob Herring <robh@kernel.org>, 
 Krzysztof Kozlowski <krzk+dt@kernel.org>, 
 Conor Dooley <conor+dt@kernel.org>
Cc: Jiaxun Yang <jiaxun.yang@flygoat.com>, linux-mips@vger.kernel.org, 
 kvm@vger.kernel.org, linux-kernel@vger.kernel.org, 
 devicetree@vger.kernel.org

Add various required properties to silent warnings:

arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi:116.16-297.5: Warning (interrupt_provider): /bus@10000000/pci@1a000000: '#interrupt-cells' found, but node is not an interrupt provider
arch/mips/boot/dts/loongson/loongson64_2core_2k1000.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
---
 arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi | 37 ++++++++++++++++++----
 1 file changed, 30 insertions(+), 7 deletions(-)

diff --git a/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi b/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
index ee3e2153dd13..b5593f7cc383 100644
--- a/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
+++ b/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
@@ -118,7 +118,6 @@ pci@1a000000 {
 			device_type = "pci";
 			#address-cells = <3>;
 			#size-cells = <2>;
-			#interrupt-cells = <2>;
 
 			reg = <0 0x1a000000 0 0x02000000>,
 				<0xfe 0x00000000 0 0x20000000>;
@@ -204,93 +203,117 @@ sata@8,0 {
 				interrupt-parent = <&liointc0>;
 			};
 
-			pci_bridge@9,0 {
+			pcie@9,0 {
 				compatible = "pci0014,7a19.0",
 						   "pci0014,7a19",
 						   "pciclass060400",
 						   "pciclass0604";
 
 				reg = <0x4800 0x0 0x0 0x0 0x0>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				device_type = "pci";
 				#interrupt-cells = <1>;
 				interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 				interrupt-parent = <&liointc1>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &liointc1 0 IRQ_TYPE_LEVEL_LOW>;
+				ranges;
 				external-facing;
 			};
 
-			pci_bridge@a,0 {
+			pcie@a,0 {
 				compatible = "pci0014,7a09.0",
 						   "pci0014,7a09",
 						   "pciclass060400",
 						   "pciclass0604";
 
 				reg = <0x5000 0x0 0x0 0x0 0x0>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				device_type = "pci";
 				#interrupt-cells = <1>;
 				interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
 				interrupt-parent = <&liointc1>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &liointc1 1 IRQ_TYPE_LEVEL_LOW>;
+				ranges;
 				external-facing;
 			};
 
-			pci_bridge@b,0 {
+			pcie@b,0 {
 				compatible = "pci0014,7a09.0",
 						   "pci0014,7a09",
 						   "pciclass060400",
 						   "pciclass0604";
 
 				reg = <0x5800 0x0 0x0 0x0 0x0>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				device_type = "pci";
 				#interrupt-cells = <1>;
 				interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 				interrupt-parent = <&liointc1>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &liointc1 2 IRQ_TYPE_LEVEL_LOW>;
+				ranges;
 				external-facing;
 			};
 
-			pci_bridge@c,0 {
+			pcie@c,0 {
 				compatible = "pci0014,7a09.0",
 						   "pci0014,7a09",
 						   "pciclass060400",
 						   "pciclass0604";
 
 				reg = <0x6000 0x0 0x0 0x0 0x0>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				device_type = "pci";
 				#interrupt-cells = <1>;
 				interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
 				interrupt-parent = <&liointc1>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &liointc1 3 IRQ_TYPE_LEVEL_LOW>;
+				ranges;
 				external-facing;
 			};
 
-			pci_bridge@d,0 {
+			pcie@d,0 {
 				compatible = "pci0014,7a19.0",
 						   "pci0014,7a19",
 						   "pciclass060400",
 						   "pciclass0604";
 
 				reg = <0x6800 0x0 0x0 0x0 0x0>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				device_type = "pci";
 				#interrupt-cells = <1>;
 				interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
 				interrupt-parent = <&liointc1>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &liointc1 4 IRQ_TYPE_LEVEL_LOW>;
+				ranges;
 				external-facing;
 			};
 
-			pci_bridge@e,0 {
+			pcie@e,0 {
 				compatible = "pci0014,7a09.0",
 						   "pci0014,7a09",
 						   "pciclass060400",
 						   "pciclass0604";
 
 				reg = <0x7000 0x0 0x0 0x0 0x0>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				device_type = "pci";
 				#interrupt-cells = <1>;
 				interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
 				interrupt-parent = <&liointc1>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &liointc1 5 IRQ_TYPE_LEVEL_LOW>;
+				ranges;
 				external-facing;
 			};
 

-- 
2.34.1