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Add PCIe dts configuration for JH7110

PATCH In review Minda Chen 2 participants 5 messages Jun 21, 2024 – Jun 24, 2024

Subsystems (3)
Device tree bindings RISC-V StarFive devicetrees
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Minda Chen

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#0 lore raw

v2 cover Add PCIe dts configuration for JH7110

changed:
v2: default disable pcie dts node. enable it board config
(milkv mars and visionfive 2).

base on v6.10-rc3.

Minda Chen (1):
riscv: dts: starfive: add PCIe dts configuration for JH7110

 .../boot/dts/starfive/jh7110-common.dtsi      | 62 +++++++++++++
 .../boot/dts/starfive/jh7110-milkv-mars.dts   |  7 ++
 .../jh7110-starfive-visionfive-2.dtsi         |  8 ++
 arch/riscv/boot/dts/starfive/jh7110.dtsi      | 86 +++++++++++++++++++
 4 files changed, 163 insertions(+)

base-commit: 83a7eefedc9b56fe7bfeff13b6c7356688ffa670

Signature · 7 lines
2.17.1


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#1 lore raw

PATCH v2 1/1 riscv: dts: starfive: add PCIe dts configuration for JH7110

Add PCIe dts configuraion for JH7110 SoC platform.

Signed-off-by Minda Chen <[email protected]>
Reviewed-by Hal Feng <[email protected]>
---
 .../boot/dts/starfive/jh7110-common.dtsi      | 62 +++++++++++++
 .../boot/dts/starfive/jh7110-milkv-mars.dts   |  7 ++
 .../jh7110-starfive-visionfive-2.dtsi         |  8 ++
 arch/riscv/boot/dts/starfive/jh7110.dtsi      | 86 +++++++++++++++++++
 4 files changed, 163 insertions(+)
arch/riscv/boot/dts/starfive/jh7110-common.dtsi +62 -0
index 8ff6ea64f048..f91abc660ae8 100644
@@ -294,6 +294,20 @@
 	status = "okay";
 };
 
+&pcie0 {
+	perst-gpios = <&sysgpio 26 GPIO_ACTIVE_LOW>;
+	phys = <&pciephy0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie0_pins>;
+};
+
+&pcie1 {
+	perst-gpios = <&sysgpio 28 GPIO_ACTIVE_LOW>;
+	phys = <&pciephy1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie1_pins>;
+};
+
 &pwmdac {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pwmdac_pins>;

@@ -476,6 +490,54 @@
 		};
 	};
 
+	pcie0_pins: pcie0-0 {
+		clkreq-pins {
+			pinmux = <GPIOMUX(27, GPOUT_LOW,
+					      GPOEN_DISABLE,
+					      GPI_NONE)>;
+			bias-pull-down;
+			drive-strength = <2>;
+			input-enable;
+			input-schmitt-disable;
+			slew-rate = <0>;
+		};
+
+		wake-pins {
+			pinmux = <GPIOMUX(32, GPOUT_LOW,
+					      GPOEN_DISABLE,
+					      GPI_NONE)>;
+			bias-pull-up;
+			drive-strength = <2>;
+			input-enable;
+			input-schmitt-disable;
+			slew-rate = <0>;
+		};
+	};
+
+	pcie1_pins: pcie1-0 {
+		clkreq-pins {
+			pinmux = <GPIOMUX(29, GPOUT_LOW,
+					      GPOEN_DISABLE,
+					      GPI_NONE)>;
+			bias-pull-down;
+			drive-strength = <2>;
+			input-enable;
+			input-schmitt-disable;
+			slew-rate = <0>;
+		};
+
+		wake-pins {
+			pinmux = <GPIOMUX(21, GPOUT_LOW,
+				      GPOEN_DISABLE,
+					      GPI_NONE)>;
+			bias-pull-up;
+			drive-strength = <2>;
+			input-enable;
+			input-schmitt-disable;
+			slew-rate = <0>;
+		};
+	};
+
 	pwmdac_pins: pwmdac-0 {
 		pwmdac-pins {
 			pinmux = <GPIOMUX(33, GPOUT_SYS_PWMDAC_LEFT,
arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts +7 -0
index fa0eac78e0ba..5cb9e99e1dac 100644
@@ -17,6 +17,13 @@
 	assigned-clock-parents = <&aoncrg JH7110_AONCLK_GMAC0_RMII_RTX>;
 };
 
+&pcie0 {
+	status = "okay";
+};
+
+&pcie1 {
+	status = "okay";
+};
 
 &phy0 {
 	motorcomm,tx-clk-adj-enabled;
arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi +8 -0
index 9d70f21c86fc..18f38fc790a4 100644
@@ -32,3 +32,11 @@
 &mmc0 {
 	non-removable;
 };
+
+&pcie0 {
+	status = "okay";
+};
+
+&pcie1 {
+	status = "okay";
+};
arch/riscv/boot/dts/starfive/jh7110.dtsi +86 -0

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#2 lore raw

Re: [PATCH v2 1/1] riscv: dts: starfive: add PCIe dts configuration for JH7110

Quoted 1 line · Minda Chen

Add PCIe dts configuraion for JH7110 SoC platform.

I think the commit message should mention that the star64 doesn't have a pci port exposed. If nothing else crops up, I'll edit it myself if that's okay?

Thanks,
Conor.

Quoted 228 lines
Signed-off-by Minda Chen <[email protected]>
Reviewed-by Hal Feng <[email protected]>
---
 .../boot/dts/starfive/jh7110-common.dtsi      | 62 +++++++++++++
 .../boot/dts/starfive/jh7110-milkv-mars.dts   |  7 ++
 .../jh7110-starfive-visionfive-2.dtsi         |  8 ++
 arch/riscv/boot/dts/starfive/jh7110.dtsi      | 86 +++++++++++++++++++
 4 files changed, 163 insertions(+)
arch/riscv/boot/dts/starfive/jh7110-common.dtsi +62 -0
index 8ff6ea64f048..f91abc660ae8 100644
@@ -294,6 +294,20 @@
 	status = "okay";
 };
 
+&pcie0 {
+	perst-gpios = <&sysgpio 26 GPIO_ACTIVE_LOW>;
+	phys = <&pciephy0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie0_pins>;
+};
+
+&pcie1 {
+	perst-gpios = <&sysgpio 28 GPIO_ACTIVE_LOW>;
+	phys = <&pciephy1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie1_pins>;
+};
+
 &pwmdac {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pwmdac_pins>;

@@ -476,6 +490,54 @@
 		};
 	};
 
+	pcie0_pins: pcie0-0 {
+		clkreq-pins {
+			pinmux = <GPIOMUX(27, GPOUT_LOW,
+					      GPOEN_DISABLE,
+					      GPI_NONE)>;
+			bias-pull-down;
+			drive-strength = <2>;
+			input-enable;
+			input-schmitt-disable;
+			slew-rate = <0>;
+		};
+
+		wake-pins {
+			pinmux = <GPIOMUX(32, GPOUT_LOW,
+					      GPOEN_DISABLE,
+					      GPI_NONE)>;
+			bias-pull-up;
+			drive-strength = <2>;
+			input-enable;
+			input-schmitt-disable;
+			slew-rate = <0>;
+		};
+	};
+
+	pcie1_pins: pcie1-0 {
+		clkreq-pins {
+			pinmux = <GPIOMUX(29, GPOUT_LOW,
+					      GPOEN_DISABLE,
+					      GPI_NONE)>;
+			bias-pull-down;
+			drive-strength = <2>;
+			input-enable;
+			input-schmitt-disable;
+			slew-rate = <0>;
+		};
+
+		wake-pins {
+			pinmux = <GPIOMUX(21, GPOUT_LOW,
+				      GPOEN_DISABLE,
+					      GPI_NONE)>;
+			bias-pull-up;
+			drive-strength = <2>;
+			input-enable;
+			input-schmitt-disable;
+			slew-rate = <0>;
+		};
+	};
+
 	pwmdac_pins: pwmdac-0 {
 		pwmdac-pins {
 			pinmux = <GPIOMUX(33, GPOUT_SYS_PWMDAC_LEFT,
arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts +7 -0
index fa0eac78e0ba..5cb9e99e1dac 100644
@@ -17,6 +17,13 @@
 	assigned-clock-parents = <&aoncrg JH7110_AONCLK_GMAC0_RMII_RTX>;
 };
 
+&pcie0 {
+	status = "okay";
+};
+
+&pcie1 {
+	status = "okay";
+};
 
 &phy0 {
 	motorcomm,tx-clk-adj-enabled;
arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi +8 -0
index 9d70f21c86fc..18f38fc790a4 100644
@@ -32,3 +32,11 @@
 &mmc0 {
 	non-removable;
 };
+
+&pcie0 {
+	status = "okay";
+};
+
+&pcie1 {
+	status = "okay";
+};
arch/riscv/boot/dts/starfive/jh7110.dtsi +86 -0
index 18047195c600..5ac70759e0ab 100644
@@ -1214,5 +1214,91 @@
 			#reset-cells = <1>;
 			power-domains = <&pwrc JH7110_PD_VOUT>;
 		};
+
+		pcie0: pcie@940000000 {
+			compatible = "starfive,jh7110-pcie";
+			reg = <0x9 0x40000000 0x0 0x1000000>,
+			      <0x0 0x2b000000 0x0 0x100000>;
+			reg-names = "cfg", "apb";
+			linux,pci-domain = <0>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			#interrupt-cells = <1>;
+			ranges = <0x82000000  0x0 0x30000000  0x0 0x30000000 0x0 0x08000000>,
+				 <0xc3000000  0x9 0x00000000  0x9 0x00000000 0x0 0x40000000>;
+			interrupts = <56>;
+			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
+			interrupt-map = <0x0 0x0 0x0 0x1 &pcie_intc0 0x1>,
+					<0x0 0x0 0x0 0x2 &pcie_intc0 0x2>,
+					<0x0 0x0 0x0 0x3 &pcie_intc0 0x3>,
+					<0x0 0x0 0x0 0x4 &pcie_intc0 0x4>;
+			msi-controller;
+			device_type = "pci";
+			starfive,stg-syscon = <&stg_syscon>;
+			bus-range = <0x0 0xff>;
+			clocks = <&syscrg JH7110_SYSCLK_NOC_BUS_STG_AXI>,
+				 <&stgcrg JH7110_STGCLK_PCIE0_TL>,
+				 <&stgcrg JH7110_STGCLK_PCIE0_AXI_MST0>,
+				 <&stgcrg JH7110_STGCLK_PCIE0_APB>;
+			clock-names = "noc", "tl", "axi_mst0", "apb";
+			resets = <&stgcrg JH7110_STGRST_PCIE0_AXI_MST0>,
+				 <&stgcrg JH7110_STGRST_PCIE0_AXI_SLV0>,
+				 <&stgcrg JH7110_STGRST_PCIE0_AXI_SLV>,
+				 <&stgcrg JH7110_STGRST_PCIE0_BRG>,
+				 <&stgcrg JH7110_STGRST_PCIE0_CORE>,
+				 <&stgcrg JH7110_STGRST_PCIE0_APB>;
+			reset-names = "mst0", "slv0", "slv", "brg",
+				      "core", "apb";
+			status = "disabled";
+
+			pcie_intc0: interrupt-controller {
+				#address-cells = <0>;
+				#interrupt-cells = <1>;
+				interrupt-controller;
+			};
+		};
+
+		pcie1: pcie@9c0000000 {
+			compatible = "starfive,jh7110-pcie";
+			reg = <0x9 0xc0000000 0x0 0x1000000>,
+			      <0x0 0x2c000000 0x0 0x100000>;
+			reg-names = "cfg", "apb";
+			linux,pci-domain = <1>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			#interrupt-cells = <1>;
+			ranges = <0x82000000  0x0 0x38000000  0x0 0x38000000 0x0 0x08000000>,
+				 <0xc3000000  0x9 0x80000000  0x9 0x80000000 0x0 0x40000000>;
+			interrupts = <57>;
+			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
+			interrupt-map = <0x0 0x0 0x0 0x1 &pcie_intc1 0x1>,
+					<0x0 0x0 0x0 0x2 &pcie_intc1 0x2>,
+					<0x0 0x0 0x0 0x3 &pcie_intc1 0x3>,
+					<0x0 0x0 0x0 0x4 &pcie_intc1 0x4>;
+			msi-controller;
+			device_type = "pci";
+			starfive,stg-syscon = <&stg_syscon>;
+			bus-range = <0x0 0xff>;
+			clocks = <&syscrg JH7110_SYSCLK_NOC_BUS_STG_AXI>,
+				 <&stgcrg JH7110_STGCLK_PCIE1_TL>,
+				 <&stgcrg JH7110_STGCLK_PCIE1_AXI_MST0>,
+				 <&stgcrg JH7110_STGCLK_PCIE1_APB>;
+			clock-names = "noc", "tl", "axi_mst0", "apb";
+			resets = <&stgcrg JH7110_STGRST_PCIE1_AXI_MST0>,
+				 <&stgcrg JH7110_STGRST_PCIE1_AXI_SLV0>,
+				 <&stgcrg JH7110_STGRST_PCIE1_AXI_SLV>,
+				 <&stgcrg JH7110_STGRST_PCIE1_BRG>,
+				 <&stgcrg JH7110_STGRST_PCIE1_CORE>,
+				 <&stgcrg JH7110_STGRST_PCIE1_APB>;
+			reset-names = "mst0", "slv0", "slv", "brg",
+				      "core", "apb";
+			status = "disabled";
+
+			pcie_intc1: interrupt-controller {
+				#address-cells = <0>;
+				#interrupt-cells = <1>;
+				interrupt-controller;
+			};
+		};
 	};
 };
Signature · 7 lines
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author
#3 lore raw

Re: [PATCH v2 1/1] riscv: dts: starfive: add PCIe dts configuration for JH7110

Quoted 12 lines · Minda Chen
Quoted 1 line

Add PCIe dts configuraion for JH7110 SoC platform.

I think the commit message should mention that the star64 doesn't have a pci port exposed. If nothing else crops up, I'll edit it myself if that's okay?

Thanks,
Conor.

Okay. Thanks.

Quoted 237 lines
Quoted 97 lines
Signed-off-by Minda Chen <[email protected]>
Reviewed-by Hal Feng <[email protected]>
---
 .../boot/dts/starfive/jh7110-common.dtsi      | 62 +++++++++++++
 .../boot/dts/starfive/jh7110-milkv-mars.dts   |  7 ++
 .../jh7110-starfive-visionfive-2.dtsi         |  8 ++
 arch/riscv/boot/dts/starfive/jh7110.dtsi      | 86 +++++++++++++++++++
 4 files changed, 163 insertions(+)
arch/riscv/boot/dts/starfive/jh7110-common.dtsi +62 -0
index 8ff6ea64f048..f91abc660ae8 100644
@@ -294,6 +294,20 @@
 	status = "okay";
 };
 
+&pcie0 {
+	perst-gpios = <&sysgpio 26 GPIO_ACTIVE_LOW>;
+	phys = <&pciephy0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie0_pins>;
+};
+
+&pcie1 {
+	perst-gpios = <&sysgpio 28 GPIO_ACTIVE_LOW>;
+	phys = <&pciephy1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie1_pins>;
+};
+
 &pwmdac {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pwmdac_pins>;

@@ -476,6 +490,54 @@
 		};
 	};
 
+	pcie0_pins: pcie0-0 {
+		clkreq-pins {
+			pinmux = <GPIOMUX(27, GPOUT_LOW,
+					      GPOEN_DISABLE,
+					      GPI_NONE)>;
+			bias-pull-down;
+			drive-strength = <2>;
+			input-enable;
+			input-schmitt-disable;
+			slew-rate = <0>;
+		};
+
+		wake-pins {
+			pinmux = <GPIOMUX(32, GPOUT_LOW,
+					      GPOEN_DISABLE,
+					      GPI_NONE)>;
+			bias-pull-up;
+			drive-strength = <2>;
+			input-enable;
+			input-schmitt-disable;
+			slew-rate = <0>;
+		};
+	};
+
+	pcie1_pins: pcie1-0 {
+		clkreq-pins {
+			pinmux = <GPIOMUX(29, GPOUT_LOW,
+					      GPOEN_DISABLE,
+					      GPI_NONE)>;
+			bias-pull-down;
+			drive-strength = <2>;
+			input-enable;
+			input-schmitt-disable;
+			slew-rate = <0>;
+		};
+
+		wake-pins {
+			pinmux = <GPIOMUX(21, GPOUT_LOW,
+				      GPOEN_DISABLE,
+					      GPI_NONE)>;
+			bias-pull-up;
+			drive-strength = <2>;
+			input-enable;
+			input-schmitt-disable;
+			slew-rate = <0>;
+		};
+	};
+
 	pwmdac_pins: pwmdac-0 {
 		pwmdac-pins {
 			pinmux = <GPIOMUX(33, GPOUT_SYS_PWMDAC_LEFT, diff --git

a/arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts b/arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts index fa0eac78e0ba..5cb9e99e1dac 100644

arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts line 17

Quoted 1 line
arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts +0 -0
@@ -17,6 +17,13 @@
 	assigned-clock-parents = <&aoncrg

JH7110_AONCLK_GMAC0_RMII_RTX>; };

Quoted 39 lines
arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts +7 -0
+&pcie0 {
+	status = "okay";
+};
+
+&pcie1 {
+	status = "okay";
+};
 
 &phy0 {
 	motorcomm,tx-clk-adj-enabled;

diff --git a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi index 9d70f21c86fc..18f38fc790a4 100644

arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi +8 -0
@@ -32,3 +32,11 @@
 &mmc0 {
 	non-removable;
 };
+
+&pcie0 {
+	status = "okay";
+};
+
+&pcie1 {
+	status = "okay";
+};
arch/riscv/boot/dts/starfive/jh7110.dtsi +1 -0
index 18047195c600..5ac70759e0ab 100644
@@ -1214,5 +1214,91 @@
 			#reset-cells = <1>;
 			power-domains = <&pwrc JH7110_PD_VOUT>;
 		};
+

arch/riscv/boot/dts/starfive/jh7110.dtsi line 1227

Quoted 10 lines
arch/riscv/boot/dts/starfive/jh7110.dtsi +10 -0
+		pcie0: pcie@940000000 {
+			compatible = "starfive,jh7110-pcie";
+			reg = <0x9 0x40000000 0x0 0x1000000>,
+			      <0x0 0x2b000000 0x0 0x100000>;
+			reg-names = "cfg", "apb";
+			linux,pci-domain = <0>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			#interrupt-cells = <1>;
+			ranges = <0x82000000  0x0 0x30000000  0x0 0x30000000 0x0

0x08000000>,

arch/riscv/boot/dts/starfive/jh7110.dtsi line 1228

Quoted 1 line
arch/riscv/boot/dts/starfive/jh7110.dtsi +1 -0
+				 <0xc3000000  0x9 0x00000000  0x9 0x00000000 0x0

0x40000000>;

Quoted 32 lines
arch/riscv/boot/dts/starfive/jh7110.dtsi +32 -0
+			interrupts = <56>;
+			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
+			interrupt-map = <0x0 0x0 0x0 0x1 &pcie_intc0 0x1>,
+					<0x0 0x0 0x0 0x2 &pcie_intc0 0x2>,
+					<0x0 0x0 0x0 0x3 &pcie_intc0 0x3>,
+					<0x0 0x0 0x0 0x4 &pcie_intc0 0x4>;
+			msi-controller;
+			device_type = "pci";
+			starfive,stg-syscon = <&stg_syscon>;
+			bus-range = <0x0 0xff>;
+			clocks = <&syscrg JH7110_SYSCLK_NOC_BUS_STG_AXI>,
+				 <&stgcrg JH7110_STGCLK_PCIE0_TL>,
+				 <&stgcrg JH7110_STGCLK_PCIE0_AXI_MST0>,
+				 <&stgcrg JH7110_STGCLK_PCIE0_APB>;
+			clock-names = "noc", "tl", "axi_mst0", "apb";
+			resets = <&stgcrg JH7110_STGRST_PCIE0_AXI_MST0>,
+				 <&stgcrg JH7110_STGRST_PCIE0_AXI_SLV0>,
+				 <&stgcrg JH7110_STGRST_PCIE0_AXI_SLV>,
+				 <&stgcrg JH7110_STGRST_PCIE0_BRG>,
+				 <&stgcrg JH7110_STGRST_PCIE0_CORE>,
+				 <&stgcrg JH7110_STGRST_PCIE0_APB>;
+			reset-names = "mst0", "slv0", "slv", "brg",
+				      "core", "apb";
+			status = "disabled";
+
+			pcie_intc0: interrupt-controller {
+				#address-cells = <0>;
+				#interrupt-cells = <1>;
+				interrupt-controller;
+			};
+		};
+

arch/riscv/boot/dts/starfive/jh7110.dtsi

Quoted 10 lines
arch/riscv/boot/dts/starfive/jh7110.dtsi +10 -0
+		pcie1: pcie@9c0000000 {
+			compatible = "starfive,jh7110-pcie";
+			reg = <0x9 0xc0000000 0x0 0x1000000>,
+			      <0x0 0x2c000000 0x0 0x100000>;
+			reg-names = "cfg", "apb";
+			linux,pci-domain = <1>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			#interrupt-cells = <1>;
+			ranges = <0x82000000  0x0 0x38000000  0x0 0x38000000 0x0

0x08000000>,

arch/riscv/boot/dts/starfive/jh7110.dtsi line 1271

Quoted 1 line
arch/riscv/boot/dts/starfive/jh7110.dtsi +1 -0
+				 <0xc3000000  0x9 0x80000000  0x9 0x80000000 0x0

0x40000000>;

Quoted 41 lines
arch/riscv/boot/dts/starfive/jh7110.dtsi +31 -1
+			interrupts = <57>;
+			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
+			interrupt-map = <0x0 0x0 0x0 0x1 &pcie_intc1 0x1>,
+					<0x0 0x0 0x0 0x2 &pcie_intc1 0x2>,
+					<0x0 0x0 0x0 0x3 &pcie_intc1 0x3>,
+					<0x0 0x0 0x0 0x4 &pcie_intc1 0x4>;
+			msi-controller;
+			device_type = "pci";
+			starfive,stg-syscon = <&stg_syscon>;
+			bus-range = <0x0 0xff>;
+			clocks = <&syscrg JH7110_SYSCLK_NOC_BUS_STG_AXI>,
+				 <&stgcrg JH7110_STGCLK_PCIE1_TL>,
+				 <&stgcrg JH7110_STGCLK_PCIE1_AXI_MST0>,
+				 <&stgcrg JH7110_STGCLK_PCIE1_APB>;
+			clock-names = "noc", "tl", "axi_mst0", "apb";
+			resets = <&stgcrg JH7110_STGRST_PCIE1_AXI_MST0>,
+				 <&stgcrg JH7110_STGRST_PCIE1_AXI_SLV0>,
+				 <&stgcrg JH7110_STGRST_PCIE1_AXI_SLV>,
+				 <&stgcrg JH7110_STGRST_PCIE1_BRG>,
+				 <&stgcrg JH7110_STGRST_PCIE1_CORE>,
+				 <&stgcrg JH7110_STGRST_PCIE1_APB>;
+			reset-names = "mst0", "slv0", "slv", "brg",
+				      "core", "apb";
+			status = "disabled";
+
+			pcie_intc1: interrupt-controller {
+				#address-cells = <0>;
+				#interrupt-cells = <1>;
+				interrupt-controller;
+			};
+		};
 	};
 };
--

2.17.1

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#4 lore raw

Re: [PATCH v2 1/1] riscv: dts: starfive: add PCIe dts configuration for JH7110

Quoted 6 lines · Minda Chen
Quoted 6 lines · Minda Chen
Quoted 1 line

Add PCIe dts configuraion for JH7110 SoC platform.

Quoted 7 lines
Quoted 6 lines

I think the commit message should mention that the star64 doesn't have a pci port exposed. If nothing else crops up, I'll edit it myself if that's okay?

Thanks,
Conor.

Okay. Thanks.

I've queued this Emil, scream if you're not okay with it please...