Re: [PATCH v12 6/6] ARM: dts: mediatek: Update MT7629 PCIe node for new format

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On 23/08/2021 05:28, Chuanjia Liu wrote:
To match the new dts binding. Remove "subsys",unused
interrupt and slot node.Add "interrupt-names",
"linux,pci-domain" and pciecfg node.

Signed-off-by: Chuanjia Liu <chuanjia.liu@xxxxxxxxxxxx>
Acked-by: Ryder Lee <ryder.lee@xxxxxxxxxxxx>

Queued in v5.15-next/dts32

Thanks!

---
  arch/arm/boot/dts/mt7629-rfb.dts |  3 ++-
  arch/arm/boot/dts/mt7629.dtsi    | 45 +++++++++++++++-----------------
  2 files changed, 23 insertions(+), 25 deletions(-)

diff --git a/arch/arm/boot/dts/mt7629-rfb.dts b/arch/arm/boot/dts/mt7629-rfb.dts
index 9980c10c6e29..eb536cbebd9b 100644
--- a/arch/arm/boot/dts/mt7629-rfb.dts
+++ b/arch/arm/boot/dts/mt7629-rfb.dts
@@ -140,9 +140,10 @@
  	};
  };
-&pcie {
+&pcie1 {
  	pinctrl-names = "default";
  	pinctrl-0 = <&pcie_pins>;
+	status = "okay";
  };
&pciephy1 {
diff --git a/arch/arm/boot/dts/mt7629.dtsi b/arch/arm/boot/dts/mt7629.dtsi
index 874043f0490d..46fc236e1b89 100644
--- a/arch/arm/boot/dts/mt7629.dtsi
+++ b/arch/arm/boot/dts/mt7629.dtsi
@@ -361,16 +361,21 @@
  			#reset-cells = <1>;
  		};
- pcie: pcie@1a140000 {
+		pciecfg: pciecfg@1a140000 {
+			compatible = "mediatek,generic-pciecfg", "syscon";
+			reg = <0x1a140000 0x1000>;
+		};
+
+		pcie1: pcie@1a145000 {
  			compatible = "mediatek,mt7629-pcie";
  			device_type = "pci";
-			reg = <0x1a140000 0x1000>,
-			      <0x1a145000 0x1000>;
-			reg-names = "subsys","port1";
+			reg = <0x1a145000 0x1000>;
+			reg-names = "port1";
+			linux,pci-domain = <1>;
  			#address-cells = <3>;
  			#size-cells = <2>;
-			interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_LOW>,
-				     <GIC_SPI 229 IRQ_TYPE_LEVEL_LOW>;
+			interrupts = <GIC_SPI 229 IRQ_TYPE_LEVEL_LOW>;
+			interrupt-names = "pcie_irq";
  			clocks = <&pciesys CLK_PCIE_P1_MAC_EN>,
  				 <&pciesys CLK_PCIE_P0_AHB_EN>,
  				 <&pciesys CLK_PCIE_P1_AUX_EN>,
@@ -391,26 +396,18 @@
  			power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF0>;
  			bus-range = <0x00 0xff>;
  			ranges = <0x82000000 0 0x20000000 0x20000000 0 0x10000000>;
+			status = "disabled";
- pcie1: pcie@1,0 {
-				device_type = "pci";
-				reg = <0x0800 0 0 0 0>;
-				#address-cells = <3>;
-				#size-cells = <2>;
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0 0 0 1 &pcie_intc1 0>,
+					<0 0 0 2 &pcie_intc1 1>,
+					<0 0 0 3 &pcie_intc1 2>,
+					<0 0 0 4 &pcie_intc1 3>;
+			pcie_intc1: interrupt-controller {
+				interrupt-controller;
+				#address-cells = <0>;
  				#interrupt-cells = <1>;
-				ranges;
-				num-lanes = <1>;
-				interrupt-map-mask = <0 0 0 7>;
-				interrupt-map = <0 0 0 1 &pcie_intc1 0>,
-						<0 0 0 2 &pcie_intc1 1>,
-						<0 0 0 3 &pcie_intc1 2>,
-						<0 0 0 4 &pcie_intc1 3>;
-
-				pcie_intc1: interrupt-controller {
-					interrupt-controller;
-					#address-cells = <0>;
-					#interrupt-cells = <1>;
-				};
  			};
  		};



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