diff mbox series

[v5,5/7] LoongArch: dts: DeviceTree for Loongson-2K1000

Message ID f528fa7f8bce79d5f0a748597bb3b50ec1cd6f83.1702862779.git.zhoubinbin@loongson.cn
State New
Headers show
Series LoongArch: Add built-in dtb support | expand

Commit Message

Binbin Zhou Dec. 18, 2023, 1:52 a.m. UTC 
Add DeviceTree file for Loongson-2K1000 processor, which integrates two
64-bit dual emission superscalar LA264 processor cores.

Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
---
 arch/loongarch/boot/dts/Makefile              |   3 +-
 .../boot/dts/loongson-2k1000-ref.dts          | 184 +++++++
 arch/loongarch/boot/dts/loongson-2k1000.dtsi  | 453 ++++++++++++++++++
 3 files changed, 639 insertions(+), 1 deletion(-)
 create mode 100644 arch/loongarch/boot/dts/loongson-2k1000-ref.dts
 create mode 100644 arch/loongarch/boot/dts/loongson-2k1000.dtsi

Comments

Krzysztof Kozlowski Dec. 19, 2023, 3:37 p.m. UTC | #1 
On 18/12/2023 02:52, Binbin Zhou wrote:
> Add DeviceTree file for Loongson-2K1000 processor, which integrates two
> 64-bit dual emission superscalar LA264 processor cores.
> 
> Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
> ---
>  arch/loongarch/boot/dts/Makefile              |   3 +-
>  .../boot/dts/loongson-2k1000-ref.dts          | 184 +++++++
>  arch/loongarch/boot/dts/loongson-2k1000.dtsi  | 453 ++++++++++++++++++
>  3 files changed, 639 insertions(+), 1 deletion(-)
>  create mode 100644 arch/loongarch/boot/dts/loongson-2k1000-ref.dts
>  create mode 100644 arch/loongarch/boot/dts/loongson-2k1000.dtsi
> 
> diff --git a/arch/loongarch/boot/dts/Makefile b/arch/loongarch/boot/dts/Makefile
> index aa0b21d73d4e..dc0782315bed 100644
> --- a/arch/loongarch/boot/dts/Makefile
> +++ b/arch/loongarch/boot/dts/Makefile
> @@ -1,5 +1,6 @@
>  # SPDX-License-Identifier: GPL-2.0-only
>  
> -dtb-$(CONFIG_MACH_LOONGSON64)	= loongson-2k0500-ref.dtb
> +dtb-$(CONFIG_MACH_LOONGSON64)	= loongson-2k0500-ref.dtb \
> +				  loongson-2k1000-ref.dtb
>  
>  obj-$(CONFIG_BUILTIN_DTB)	+= $(addsuffix .dtb.o, $(CONFIG_BUILTIN_DTB_NAME))
> diff --git a/arch/loongarch/boot/dts/loongson-2k1000-ref.dts b/arch/loongarch/boot/dts/loongson-2k1000-ref.dts
> new file mode 100644
> index 000000000000..95346bcbea71
> --- /dev/null
> +++ b/arch/loongarch/boot/dts/loongson-2k1000-ref.dts
> @@ -0,0 +1,184 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Copyright (C) 2023 Loongson Technology Corporation Limited
> + */
> +
> +/dts-v1/;
> +
> +#include "loongson-2k1000.dtsi"
> +
> +/ {
> +	compatible = "loongson,ls2k1000-ref", "loongson,ls2k1000";
> +	model = "Loongson-2K1000 Reference Board";
> +
> +	aliases {
> +		serial0 = &uart0;
> +	};
> +
> +	chosen {
> +		stdout-path = "serial0:115200n8";
> +		bootargs = "console=ttyS0,115200";

NAK. Don't ignore the review.

Best regards,
Krzysztof
Conor Dooley Dec. 19, 2023, 4:18 p.m. UTC | #2 
On Mon, Dec 18, 2023 at 09:52:59AM +0800, Binbin Zhou wrote:

> +/ {
> +	#address-cells = <2>;
> +	#size-cells = <2>;
> +
> +	cpus {
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		cpu-map {
> +			cluster0 {
> +				core0 {
> +					cpu = <&cpu0>;
> +				};
> +				core1 {
> +					cpu = <&cpu1>;
> +				};
> +			};
> +		};
> +
> +		cpu0: cpu@0 {
> +			compatible = "loongson,la264";
> +			device_type = "cpu";
> +			reg= <0x0>;
> +			clocks = <&clk LOONGSON2_NODE_CLK>;
> +		};
> +
> +		cpu1: cpu@1 {
> +			compatible = "loongson,la264";
> +			device_type = "cpu";
> +			reg = <0x1>;
> +			clocks = <&clk LOONGSON2_NODE_CLK>;
> +		};
> +	};

Even with 2 CPUs, the cpu-map should not really be needed.
The generic topology code that is used by riscv and arm64 should be able
to determine that these two cpus are in the same cluster (See
CONFIG_GENERIC_ARCH_TOPOLOGY) provided you populate the next level cache
in the cpu devicetree nodes. As with the ls2k0500, you have no i, d or
next level cache information in these nodes, which I suspect your
hardware actually has?

I wired this generic "fallback" code up for riscv in this series here:
https://lore.kernel.org/all/20220715175155.3567243-3-mail@conchuod.ie/

Cheers,
Conor.
diff mbox series

Patch

diff --git a/arch/loongarch/boot/dts/Makefile b/arch/loongarch/boot/dts/Makefile
index aa0b21d73d4e..dc0782315bed 100644
--- a/arch/loongarch/boot/dts/Makefile
+++ b/arch/loongarch/boot/dts/Makefile
@@ -1,5 +1,6 @@ 
 # SPDX-License-Identifier: GPL-2.0-only
 
-dtb-$(CONFIG_MACH_LOONGSON64)	= loongson-2k0500-ref.dtb
+dtb-$(CONFIG_MACH_LOONGSON64)	= loongson-2k0500-ref.dtb \
+				  loongson-2k1000-ref.dtb
 
 obj-$(CONFIG_BUILTIN_DTB)	+= $(addsuffix .dtb.o, $(CONFIG_BUILTIN_DTB_NAME))
diff --git a/arch/loongarch/boot/dts/loongson-2k1000-ref.dts b/arch/loongarch/boot/dts/loongson-2k1000-ref.dts
new file mode 100644
index 000000000000..95346bcbea71
--- /dev/null
+++ b/arch/loongarch/boot/dts/loongson-2k1000-ref.dts
@@ -0,0 +1,184 @@ 
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2023 Loongson Technology Corporation Limited
+ */
+
+/dts-v1/;
+
+#include "loongson-2k1000.dtsi"
+
+/ {
+	compatible = "loongson,ls2k1000-ref", "loongson,ls2k1000";
+	model = "Loongson-2K1000 Reference Board";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+		bootargs = "console=ttyS0,115200";
+	};
+
+	memory@200000 {
+		device_type = "memory";
+		reg = <0x0 0x00200000 0x0 0x06e00000>,
+		      <0x0 0x08000000 0x0 0x07000000>,
+		      <0x0 0x90000000 0x1 0xe0000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		linux,cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0 0x2000000>;
+			linux,cma-default;
+		};
+	};
+};
+
+&gmac0 {
+	status = "okay";
+
+	phy-mode = "rgmii";
+	phy-handle = <&phy0>;
+	mdio {
+		compatible = "snps,dwmac-mdio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		phy0: ethernet-phy@0 {
+			reg = <0>;
+		};
+	};
+};
+
+&gmac1 {
+	status = "okay";
+
+	phy-mode = "rgmii";
+	phy-handle = <&phy1>;
+	mdio {
+		compatible = "snps,dwmac-mdio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		phy1: ethernet-phy@1 {
+			reg = <16>;
+		};
+	};
+};
+
+&i2c2 {
+	status = "okay";
+
+	pinctrl-0 = <&i2c0_pins_default>;
+	pinctrl-names = "default";
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+	eeprom@57{
+		compatible = "atmel,24c16";
+		reg = <0x57>;
+		pagesize = <16>;
+	};
+};
+
+&spi0 {
+	status = "okay";
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+	spidev@0 {
+		compatible = "rohm,dh2228fv";
+		spi-max-frequency = <100000000>;
+		reg = <0>;
+	};
+};
+
+&ehci0 {
+	status = "okay";
+};
+
+&ohci0 {
+	status = "okay";
+};
+
+&sata {
+	status = "okay";
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&clk {
+	status = "okay";
+};
+
+&rtc0 {
+	status = "okay";
+};
+
+&pctrl {
+	status = "okay";
+
+	sdio_pins_default: sdio-pins {
+		sdio-pinmux {
+			groups = "sdio";
+			function = "sdio";
+		};
+		sdio-det-pinmux {
+			groups = "pwm2";
+			function = "gpio";
+		};
+	};
+
+	pwm1_pins_default: pwm1-pins {
+		pinmux {
+			groups = "pwm1";
+			function = "pwm1";
+		};
+	};
+
+	pwm0_pins_default: pwm0-pins {
+		pinmux {
+			groups = "pwm0";
+			function = "pwm0";
+		};
+	};
+
+	i2c1_pins_default: i2c1-pins {
+		pinmux {
+			groups = "i2c1";
+			function = "i2c1";
+		};
+	};
+
+	i2c0_pins_default: i2c0-pins {
+		pinmux {
+			groups = "i2c0";
+			function = "i2c0";
+		};
+	};
+
+	nand_pins_default: nand-pins {
+		pinmux {
+			groups = "nand";
+			function = "nand";
+		};
+	};
+
+	hda_pins_default: hda-pins {
+		grp0-pinmux {
+			groups = "hda";
+			function = "hda";
+		};
+		grp1-pinmux {
+			groups = "i2s";
+			function = "gpio";
+		};
+	};
+};
diff --git a/arch/loongarch/boot/dts/loongson-2k1000.dtsi b/arch/loongarch/boot/dts/loongson-2k1000.dtsi
new file mode 100644
index 000000000000..a7541bd35d84
--- /dev/null
+++ b/arch/loongarch/boot/dts/loongson-2k1000.dtsi
@@ -0,0 +1,453 @@ 
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2023 Loongson Technology Corporation Limited
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/clock/loongson,ls2k-clk.h>
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&cpu0>;
+				};
+				core1 {
+					cpu = <&cpu1>;
+				};
+			};
+		};
+
+		cpu0: cpu@0 {
+			compatible = "loongson,la264";
+			device_type = "cpu";
+			reg= <0x0>;
+			clocks = <&clk LOONGSON2_NODE_CLK>;
+		};
+
+		cpu1: cpu@1 {
+			compatible = "loongson,la264";
+			device_type = "cpu";
+			reg = <0x1>;
+			clocks = <&clk LOONGSON2_NODE_CLK>;
+		};
+	};
+
+	ref_100m: clock-ref-100m {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <100000000>;
+		clock-output-names = "ref_100m";
+	};
+
+	cpuintc: interrupt-controller {
+		compatible = "loongson,cpu-interrupt-controller";
+		#interrupt-cells = <1>;
+		interrupt-controller;
+	};
+
+	/* i2c of the dvi eeprom edid */
+	i2c-gpio-0 {
+		compatible = "i2c-gpio";
+		scl-gpios = <&gpio0 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+		sda-gpios = <&gpio0 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+		i2c-gpio,delay-us = <5>;        /* ~100 kHz */
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	/* i2c of the eeprom edid */
+	i2c-gpio-1 {
+		compatible = "i2c-gpio";
+		scl-gpios = <&gpio0 33 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+		sda-gpios = <&gpio0 32 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+		i2c-gpio,delay-us = <5>;        /* ~100 kHz */
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	thermal-zones {
+		cpu-thermal {
+			polling-delay-passive = <1000>;
+			polling-delay = <5000>;
+			thermal-sensors = <&tsensor 0>;
+
+			trips {
+				cpu_alert: cpu-alert {
+					temperature = <33000>;
+					hysteresis = <2000>;
+					type = "active";
+				};
+
+				cpu_crit: cpu-crit {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "critical";
+				};
+			};
+		};
+	};
+
+	bus@10000000 {
+		compatible = "simple-bus";
+		ranges = <0x0 0x10000000 0x0 0x10000000 0x0 0x10000000>,
+			 <0x0 0x02000000 0x0 0x02000000 0x0 0x02000000>,
+			 <0x0 0x20000000 0x0 0x20000000 0x0 0x10000000>,
+			 <0x0 0x40000000 0x0 0x40000000 0x0 0x40000000>,
+			 <0xfe 0x0 0xfe 0x0 0x0 0x40000000>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		dma-coherent;
+
+		liointc0: interrupt-controller@1fe01400 {
+			compatible = "loongson,liointc-2.0";
+			reg = <0x0 0x1fe01400 0x0 0x40>,
+			      <0x0 0x1fe01040 0x0 0x8>,
+			      <0x0 0x1fe01140 0x0 0x8>;
+			reg-names = "main", "isr0", "isr1";
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			interrupt-parent = <&cpuintc>;
+			interrupts = <2>;
+			interrupt-names = "int0";
+			loongson,parent_int_map = <0xffffffff>, /* int0 */
+						  <0x00000000>, /* int1 */
+						  <0x00000000>, /* int2 */
+						  <0x00000000>; /* int3 */
+		};
+
+		liointc1: interrupt-controller@1fe01440 {
+			compatible = "loongson,liointc-2.0";
+			reg = <0x0 0x1fe01440 0x0 0x40>,
+			      <0x0 0x1fe01048 0x0 0x8>,
+			      <0x0 0x1fe01148 0x0 0x8>;
+			reg-names = "main", "isr0", "isr1";
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			interrupt-parent = <&cpuintc>;
+			interrupts = <3>;
+			interrupt-names = "int1";
+			loongson,parent_int_map = <0x00000000>, /* int0 */
+						  <0xffffffff>, /* int1 */
+						  <0x00000000>, /* int2 */
+						  <0x00000000>; /* int3 */
+		};
+
+		chipid@1fe00000 {
+			compatible = "loongson,ls2k-chipid";
+			reg = <0x0 0x1fe00000 0x0 0x30>;
+			little-endian;
+		};
+
+		pctrl: pinctrl@1fe00420 {
+			compatible = "loongson,ls2k-pinctrl";
+			reg = <0x0 0x1fe00420 0x0 0x18>;
+			status = "disabled";
+		};
+
+		clk: clock-controller@1fe00480 {
+			compatible = "loongson,ls2k-clk";
+			reg = <0x0 0x1fe00480 0x0 0x58>;
+			#clock-cells = <1>;
+			clocks = <&ref_100m>;
+			clock-names = "ref_100m";
+			status = "disabled";
+		};
+
+		gpio0: gpio@1fe00500 {
+			compatible = "loongson,ls2k-gpio";
+			reg = <0x0 0x1fe00500 0x0 0x38>;
+			ngpios = <64>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pctrl 0x0 0x0 15>,
+				      <&pctrl 16 16 15>,
+				      <&pctrl 32 32 10>,
+				      <&pctrl 44 44 20>;
+			interrupt-parent = <&liointc1>;
+			interrupts = <28 IRQ_TYPE_LEVEL_HIGH>,
+				     <29 IRQ_TYPE_LEVEL_HIGH>,
+				     <30 IRQ_TYPE_LEVEL_HIGH>,
+				     <30 IRQ_TYPE_LEVEL_HIGH>,
+				     <26 IRQ_TYPE_LEVEL_HIGH>,
+				     <26 IRQ_TYPE_LEVEL_HIGH>,
+				     <26 IRQ_TYPE_LEVEL_HIGH>,
+				     <26 IRQ_TYPE_LEVEL_HIGH>,
+				     <26 IRQ_TYPE_LEVEL_HIGH>,
+				     <26 IRQ_TYPE_LEVEL_HIGH>,
+				     <26 IRQ_TYPE_LEVEL_HIGH>,
+				     <26 IRQ_TYPE_LEVEL_HIGH>,
+				     <26 IRQ_TYPE_LEVEL_HIGH>,
+				     <26 IRQ_TYPE_LEVEL_HIGH>,
+				     <26 IRQ_TYPE_LEVEL_HIGH>,
+				     <>,
+				     <26 IRQ_TYPE_LEVEL_HIGH>,
+				     <26 IRQ_TYPE_LEVEL_HIGH>,
+				     <26 IRQ_TYPE_LEVEL_HIGH>,
+				     <26 IRQ_TYPE_LEVEL_HIGH>,
+				     <26 IRQ_TYPE_LEVEL_HIGH>,
+				     <26 IRQ_TYPE_LEVEL_HIGH>,
+				     <26 IRQ_TYPE_LEVEL_HIGH>,
+				     <26 IRQ_TYPE_LEVEL_HIGH>,
+				     <26 IRQ_TYPE_LEVEL_HIGH>,
+				     <26 IRQ_TYPE_LEVEL_HIGH>,
+				     <26 IRQ_TYPE_LEVEL_HIGH>,
+				     <26 IRQ_TYPE_LEVEL_HIGH>,
+				     <26 IRQ_TYPE_LEVEL_HIGH>,
+				     <26 IRQ_TYPE_LEVEL_HIGH>,
+				     <26 IRQ_TYPE_LEVEL_HIGH>,
+				     <26 IRQ_TYPE_LEVEL_HIGH>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <>,
+				     <>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>,
+				     <27 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		tsensor: thermal-sensor@1fe01500 {
+			compatible = "loongson,ls2k1000-thermal";
+			reg = <0x0 0x1fe01500 0x0 0x30>;
+			interrupt-parent = <&liointc0>;
+			interrupts = <7 IRQ_TYPE_LEVEL_HIGH>;
+			#thermal-sensor-cells = <1>;
+		};
+
+		uart0: serial@1fe20000 {
+			compatible = "ns16550a";
+			reg = <0x0 0x1fe20000 0x0 0x10>;
+			clock-frequency = <125000000>;
+			interrupt-parent = <&liointc0>;
+			interrupts = <0x0 IRQ_TYPE_LEVEL_HIGH>;
+			no-loopback-test;
+			status = "disabled";
+		};
+
+		i2c2: i2c@1fe21000 {
+			compatible = "loongson,ls2k-i2c";
+			reg = <0x0 0x1fe21000 0x0 0x8>;
+			interrupt-parent = <&liointc0>;
+			interrupts = <22 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
+		i2c3: i2c@1fe21800 {
+			compatible = "loongson,ls2k-i2c";
+			reg = <0x0 0x1fe21800 0x0 0x8>;
+			interrupt-parent = <&liointc0>;
+			interrupts = <23 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
+		pmc: power-management@1fe27000 {
+			compatible = "loongson,ls2k1000-pmc", "loongson,ls2k0500-pmc", "syscon";
+			reg = <0x0 0x1fe27000 0x0 0x58>;
+			interrupt-parent = <&liointc1>;
+			interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
+			loongson,suspend-address = <0x0 0x1c000500>;
+
+			syscon-reboot {
+				compatible = "syscon-reboot";
+				offset = <0x30>;
+				mask = <0x1>;
+			};
+
+			syscon-poweroff {
+				compatible = "syscon-poweroff";
+				regmap = <&pmc>;
+				offset = <0x14>;
+				mask = <0x3c00>;
+				value = <0x3c00>;
+			};
+		};
+
+		rtc0: rtc@1fe27800 {
+			compatible = "loongson,ls2k1000-rtc";
+			reg = <0x0 0x1fe27800 0x0 0x100>;
+			interrupt-parent = <&liointc1>;
+			interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
+		spi0: spi@1fff0220 {
+			compatible = "loongson,ls2k1000-spi";
+			reg = <0x0 0x1fff0220 0x0 0x10>;
+			clocks = <&clk LOONGSON2_BOOT_CLK>;
+			status = "disabled";
+		};
+
+		pcie@1a000000 {
+			compatible = "loongson,ls2k-pci";
+			reg = <0x0 0x1a000000 0x0 0x02000000>,
+			      <0xfe 0x0 0x0 0x20000000>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			bus-range = <0x0 0xff>;
+			ranges = <0x01000000 0x0 0x00008000 0x0 0x18008000 0x0 0x00008000>,
+				 <0x02000000 0x0 0x60000000 0x0 0x60000000 0x0 0x20000000>;
+
+			gmac0: ethernet@3,0 {
+				reg = <0x1800 0x0 0x0 0x0 0x0>;
+				interrupt-parent = <&liointc0>;
+				interrupts = <12 IRQ_TYPE_LEVEL_HIGH>,
+					     <13 IRQ_TYPE_LEVEL_HIGH>;
+				interrupt-names = "macirq", "eth_lpi";
+				status = "disabled";
+			};
+
+			gmac1: ethernet@3,1 {
+				reg = <0x1900 0x0 0x0 0x0 0x0>;
+				interrupt-parent = <&liointc0>;
+				interrupts = <14 IRQ_TYPE_LEVEL_HIGH>,
+					     <15 IRQ_TYPE_LEVEL_HIGH>;
+				interrupt-names = "macirq", "eth_lpi";
+				status = "disabled";
+			};
+
+			ehci0: usb@4,1 {
+				reg = <0x2100 0x0 0x0 0x0 0x0>;
+				interrupt-parent = <&liointc1>;
+				interrupts = <18 IRQ_TYPE_LEVEL_HIGH>;
+				status = "disabled";
+			};
+
+			ohci0: usb@4,2 {
+				reg = <0x2200 0x0 0x0 0x0 0x0>;
+				interrupt-parent = <&liointc1>;
+				interrupts = <19 IRQ_TYPE_LEVEL_HIGH>;
+				status = "disabled";
+			};
+
+			display@6,0 {
+				reg = <0x3000 0x0 0x0 0x0 0x0>;
+				interrupt-parent = <&liointc0>;
+				interrupts = <28 IRQ_TYPE_LEVEL_HIGH>;
+				status = "disabled";
+			};
+
+			hda@7,0 {
+				reg = <0x3800 0x0 0x0 0x0 0x0>;
+				interrupt-parent = <&liointc0>;
+				interrupts = <4 IRQ_TYPE_LEVEL_HIGH>;
+				status = "disabled";
+			};
+
+			sata: sata@8,0 {
+				reg = <0x4000 0x0 0x0 0x0 0x0>;
+				interrupt-parent = <&liointc0>;
+				interrupts = <19 IRQ_TYPE_LEVEL_HIGH>;
+				status = "disabled";
+			};
+
+			pcie@9,0 {
+				reg = <0x4800 0x0 0x0 0x0 0x0>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				device_type = "pci";
+				#interrupt-cells = <1>;
+				interrupt-map-mask = <0x0 0x0 0x0 0x0>;
+				interrupt-map = <0x0 0x0 0x0 0x0 &liointc1 0x0 IRQ_TYPE_LEVEL_HIGH>;
+				ranges;
+			};
+
+			pcie@a,0 {
+				reg = <0x5000 0x0 0x0 0x0 0x0>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				device_type = "pci";
+				interrupt-parent = <&liointc1>;
+				#interrupt-cells = <1>;
+				interrupt-map-mask = <0x0 0x0 0x0 0x0>;
+				interrupt-map = <0x0 0x0 0x0 0x0 &liointc1 1 IRQ_TYPE_LEVEL_HIGH>;
+				ranges;
+			};
+
+			pcie@b,0 {
+				reg = <0x5800 0x0 0x0 0x0 0x0>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				device_type = "pci";
+				interrupt-parent = <&liointc1>;
+				#interrupt-cells = <1>;
+				interrupt-map-mask = <0x0 0x0 0x0 0x0>;
+				interrupt-map = <0x0 0x0 0x0 0x0 &liointc1 2 IRQ_TYPE_LEVEL_HIGH>;
+				ranges;
+			};
+
+			pcie@c,0 {
+				reg = <0x6000 0x0 0x0 0x0 0x0>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				device_type = "pci";
+				interrupt-parent = <&liointc1>;
+				#interrupt-cells = <1>;
+				interrupt-map-mask = <0x0 0x0 0x0 0x0>;
+				interrupt-map = <0x0 0x0 0x0 0x0 &liointc1 3 IRQ_TYPE_LEVEL_HIGH>;
+				ranges;
+			};
+
+			pcie@d,0 {
+				reg = <0x6800 0x0 0x0 0x0 0x0>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				device_type = "pci";
+				interrupt-parent = <&liointc1>;
+				#interrupt-cells = <1>;
+				interrupt-map-mask = <0x0 0x0 0x0 0x0>;
+				interrupt-map = <0x0 0x0 0x0 0x0 &liointc1 4 IRQ_TYPE_LEVEL_HIGH>;
+				ranges;
+			};
+
+			pcie@e,0 {
+				reg = <0x7000 0x0 0x0 0x0 0x0>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				device_type = "pci";
+				interrupt-parent = <&liointc1>;
+				#interrupt-cells = <1>;
+				interrupt-map-mask = <0x0 0x0 0x0 0x0>;
+				interrupt-map = <0x0 0x0 0x0 0x0 &liointc1 5 IRQ_TYPE_LEVEL_HIGH>;
+				ranges;
+			};
+		};
+	};
+};