[v2,5/5] arm64: dts: uniphier: Add NX1 SoC and boards support
Commit Message
Initial version of devicetree sources for NX1 SoC and boards.
NX1 SoC belongs to the UniPhier armv8 architecture platform, and is
designed for IoT and AI/ML application fields.
This SoC has four Cortex-A53 cores and basically peripherals compatible
with the previous UniPhier SoCs: PCIe Gen2, USB3.1/2.0, eMMC/SD,
1G Ethernet, UART, GPIO, FI2C, SPI, DMAC, and Video Out.
The SOM is a small module that has only the peripherals necessary for
booting: UART, FI2C for EEPROM, eMMC and SD. The reference board has
other peripherals and external LED IC, and is in conjunction with SOM.
PCIe works as an endpoint as default.
The EVB is a standalone board that has all supported peripherals.
PCIe works as a host controller as default. This SoC has only 190MB of
PCIe space, so the possible endpoint devices are limited, but it is
assumed that the reference board will be connected.
This devicetree has two restrictions:
- SD cards that works at 1.8V are not supported, because the power
supply switching function is in the system controller and needs to be
controlled by the driver.
- This SoC has two USB ports, each with an HS-PHY and an SS-PHY, however,
DWC3 can only specify one HS-PHY and one SS-PHY, so the PHYs on the
second port are not currently specified.
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
---
arch/arm64/boot/dts/socionext/Makefile | 3 +
.../boot/dts/socionext/uniphier-nx1-evb.dts | 87 +++
.../boot/dts/socionext/uniphier-nx1-ref.dts | 109 +++
.../boot/dts/socionext/uniphier-nx1-som.dts | 54 ++
.../boot/dts/socionext/uniphier-nx1.dtsi | 702 ++++++++++++++++++
5 files changed, 955 insertions(+)
create mode 100644 arch/arm64/boot/dts/socionext/uniphier-nx1-evb.dts
create mode 100644 arch/arm64/boot/dts/socionext/uniphier-nx1-ref.dts
create mode 100644 arch/arm64/boot/dts/socionext/uniphier-nx1-som.dts
create mode 100644 arch/arm64/boot/dts/socionext/uniphier-nx1.dtsi
Comments
On 07/11/2022 11:34, Kunihiko Hayashi wrote:
> Initial version of devicetree sources for NX1 SoC and boards.
>
> NX1 SoC belongs to the UniPhier armv8 architecture platform, and is
> designed for IoT and AI/ML application fields.
>
> +
> + soc_glue: syscon@1f800000 {
> + compatible = "socionext,uniphier-nx1-soc-glue",
> + "simple-mfd", "syscon";
> + reg = <0x1f800000 0x2000>;
> +
> + pinctrl: pinctrl {
> + compatible = "socionext,uniphier-nx1-pinctrl";
So instead of documenting the hardware precisily, you have one big bag
for everything under simple-mfd. This is not how the SoC should be
described in DTS.
> + };
> + };
> +
> + soc-glue@1f900000 {
> + compatible = "simple-mfd";
No, it is not allowed on its own. You need a specific compatible and
bindings describing its children.
Best regards,
Krzysztof
Hi Krzysztof,
On 2022/11/08 20:13, Krzysztof Kozlowski wrote:
> On 07/11/2022 11:34, Kunihiko Hayashi wrote:
>> Initial version of devicetree sources for NX1 SoC and boards.
>>
>> NX1 SoC belongs to the UniPhier armv8 architecture platform, and is
>> designed for IoT and AI/ML application fields.
>>
>
>> +
>> + soc_glue: syscon@1f800000 {
>> + compatible = "socionext,uniphier-nx1-soc-glue",
>> + "simple-mfd", "syscon";
>> + reg = <0x1f800000 0x2000>;
>> +
>> + pinctrl: pinctrl {
>> + compatible = "socionext,uniphier-nx1-pinctrl";
>
> So instead of documenting the hardware precisily, you have one big bag
> for everything under simple-mfd. This is not how the SoC should be
> described in DTS.
Sorry I don't understand. This is inherited from the previous descriptions,
but is there some example to express DTS correctly about that?
>
>> + };
>> + };
>> +
>> + soc-glue@1f900000 {
>> + compatible = "simple-mfd";
>
> No, it is not allowed on its own. You need a specific compatible and
> bindings describing its children.
I saw the definition of "simple-mfd" itself is only in mfd/mfd.txt.
Currently there are only efuse devices as children, and this space means
nothing. I think it had better define the devices directly.
Thank you,
---
Best Regards
Kunihiko Hayashi
On 08/11/2022 15:30, Kunihiko Hayashi wrote:
> Hi Krzysztof,
>
> On 2022/11/08 20:13, Krzysztof Kozlowski wrote:
>> On 07/11/2022 11:34, Kunihiko Hayashi wrote:
>>> Initial version of devicetree sources for NX1 SoC and boards.
>>>
>>> NX1 SoC belongs to the UniPhier armv8 architecture platform, and is
>>> designed for IoT and AI/ML application fields.
>>>
>>
>>> +
>>> + soc_glue: syscon@1f800000 {
>>> + compatible = "socionext,uniphier-nx1-soc-glue",
>>> + "simple-mfd", "syscon";
>>> + reg = <0x1f800000 0x2000>;
>>> +
>>> + pinctrl: pinctrl {
>>> + compatible = "socionext,uniphier-nx1-pinctrl";
>>
>> So instead of documenting the hardware precisily, you have one big bag
>> for everything under simple-mfd. This is not how the SoC should be
>> described in DTS.
>
> Sorry I don't understand. This is inherited from the previous descriptions,
> but is there some example to express DTS correctly about that?
I think yes, although it actually depends what is this hardware.
Generally speaking, do not use simple-mfd and syscon when these are not
really simple devices. There are quite many in your DTS, which got my
attention. Instead - have regular device with or without children.
There is no real need to have this a simple-mfd with one children
without any resources (no address space, no clocks, no interrupts, nothing).
Why this syscon/mfd and pinctrl is not a regular, one device?
>
>>
>>> + };
>>> + };
>>> +
>>> + soc-glue@1f900000 {
>>> + compatible = "simple-mfd";
>>
>> No, it is not allowed on its own. You need a specific compatible and
>> bindings describing its children.
>
> I saw the definition of "simple-mfd" itself is only in mfd/mfd.txt.
>
> Currently there are only efuse devices as children, and this space means
> nothing. I think it had better define the devices directly.
You need to start describe the hardware. efuse is an efuse, not MFD.
pinctrl is pinctrl not MFD + pinctrl.
Best regards,
Krzysztof
Hi Krzysztof,
On 2022/11/09 0:11, Krzysztof Kozlowski wrote:
> On 08/11/2022 15:30, Kunihiko Hayashi wrote:
>> Hi Krzysztof,
>>
>> On 2022/11/08 20:13, Krzysztof Kozlowski wrote:
>>> On 07/11/2022 11:34, Kunihiko Hayashi wrote:
>>>> Initial version of devicetree sources for NX1 SoC and boards.
>>>>
>>>> NX1 SoC belongs to the UniPhier armv8 architecture platform, and is
>>>> designed for IoT and AI/ML application fields.
>>>>
>>>
>>>> +
>>>> + soc_glue: syscon@1f800000 {
>>>> + compatible = "socionext,uniphier-nx1-soc-glue",
>>>> + "simple-mfd", "syscon";
>>>> + reg = <0x1f800000 0x2000>;
>>>> +
>>>> + pinctrl: pinctrl {
>>>> + compatible = "socionext,uniphier-nx1-pinctrl";
>>>
>>> So instead of documenting the hardware precisily, you have one big bag
>>> for everything under simple-mfd. This is not how the SoC should be
>>> described in DTS.
>>
>> Sorry I don't understand. This is inherited from the previous
>> descriptions,
>> but is there some example to express DTS correctly about that?
>
> I think yes, although it actually depends what is this hardware.
> Generally speaking, do not use simple-mfd and syscon when these are not
> really simple devices. There are quite many in your DTS, which got my
> attention. Instead - have regular device with or without children.
>
> There is no real need to have this a simple-mfd with one children
> without any resources (no address space, no clocks, no interrupts, nothing).
>
> Why this syscon/mfd and pinctrl is not a regular, one device?
The mfd/syscon.yaml says:
System controller node represents a register region containing a set
of miscellaneous registers.
The "soc-glue" is exactly this, it contains various register functions
and might be referred to the drivers.
For example in this NX1 dts, ethernet node points to "soc-glue" node.
eth: ethernet@15000000 {
compatible = "socionext,uniphier-nx1-ave4";
...
socionext,syscon-phy-mode = <&soc_glue 0>;
};
Since such register region is not often systematically designed,
it is tough to cut out as specific memory region for "pinctrl".
And more, the existing pinctrl driver uses of_get_parent() and
syscon_node_to_regmap(), so this change breaks compatibility.
>>>> + };
>>>> + };
>>>> +
>>>> + soc-glue@1f900000 {
>>>> + compatible = "simple-mfd";
>>>
>>> No, it is not allowed on its own. You need a specific compatible and
>>> bindings describing its children.
>>
>> I saw the definition of "simple-mfd" itself is only in mfd/mfd.txt.
>>
>> Currently there are only efuse devices as children, and this space means
>> nothing. I think it had better define the devices directly.
>
> You need to start describe the hardware. efuse is an efuse, not MFD.
> pinctrl is pinctrl not MFD + pinctrl.
This region also has multiple functions, though, the efuse might be
cut out as specific region without "simple-mfd", unlike pinctrl.
Thank you,
---
Best Regards
Kunihiko Hayashi
On 11/11/2022 09:48, Kunihiko Hayashi wrote:
> Hi Krzysztof,
>
> On 2022/11/09 0:11, Krzysztof Kozlowski wrote:
>> On 08/11/2022 15:30, Kunihiko Hayashi wrote:
>>> Hi Krzysztof,
>>>
>>> On 2022/11/08 20:13, Krzysztof Kozlowski wrote:
>>>> On 07/11/2022 11:34, Kunihiko Hayashi wrote:
>>>>> Initial version of devicetree sources for NX1 SoC and boards.
>>>>>
>>>>> NX1 SoC belongs to the UniPhier armv8 architecture platform, and is
>>>>> designed for IoT and AI/ML application fields.
>>>>>
>>>>
>>>>> +
>>>>> + soc_glue: syscon@1f800000 {
>>>>> + compatible = "socionext,uniphier-nx1-soc-glue",
>>>>> + "simple-mfd", "syscon";
>>>>> + reg = <0x1f800000 0x2000>;
>>>>> +
>>>>> + pinctrl: pinctrl {
>>>>> + compatible = "socionext,uniphier-nx1-pinctrl";
>>>>
>>>> So instead of documenting the hardware precisily, you have one big bag
>>>> for everything under simple-mfd. This is not how the SoC should be
>>>> described in DTS.
>>>
>>> Sorry I don't understand. This is inherited from the previous
>>> descriptions,
>>> but is there some example to express DTS correctly about that?
>>
>> I think yes, although it actually depends what is this hardware.
>> Generally speaking, do not use simple-mfd and syscon when these are not
>> really simple devices. There are quite many in your DTS, which got my
>> attention. Instead - have regular device with or without children.
>>
>> There is no real need to have this a simple-mfd with one children
>> without any resources (no address space, no clocks, no interrupts, nothing).
>>
>> Why this syscon/mfd and pinctrl is not a regular, one device?
>
> The mfd/syscon.yaml says:
> System controller node represents a register region containing a set
> of miscellaneous registers.
>
> The "soc-glue" is exactly this, it contains various register functions
> and might be referred to the drivers.
>
> For example in this NX1 dts, ethernet node points to "soc-glue" node.
>
> eth: ethernet@15000000 {
> compatible = "socionext,uniphier-nx1-ave4";
> ...
> socionext,syscon-phy-mode = <&soc_glue 0>;
> };
>
> Since such register region is not often systematically designed,
> it is tough to cut out as specific memory region for "pinctrl".
So your choice is instead use entire address space as pinctrl - as a
child device without IO address space. That's also not a good solution.
>
> And more, the existing pinctrl driver uses of_get_parent() and
> syscon_node_to_regmap(), so this change breaks compatibility.
This is a new DTS, so what compatibility is broken? With old kernel?
There was no compatibility with this Devicetree. Anyway using driver
implementation as reason for specific hardware description (DTS) is also
not correct.
>
>>>>> + };
>>>>> + };
>>>>> +
>>>>> + soc-glue@1f900000 {
>>>>> + compatible = "simple-mfd";
>>>>
>>>> No, it is not allowed on its own. You need a specific compatible and
>>>> bindings describing its children.
>>>
>>> I saw the definition of "simple-mfd" itself is only in mfd/mfd.txt.
>>>
>>> Currently there are only efuse devices as children, and this space means
>>> nothing. I think it had better define the devices directly.
>>
>> You need to start describe the hardware. efuse is an efuse, not MFD.
>> pinctrl is pinctrl not MFD + pinctrl.
>
> This region also has multiple functions, though, the efuse might be
> cut out as specific region without "simple-mfd", unlike pinctrl.
simple-mfd itself does not mean region has multiple functions, but that
children do not depend on anything from the parent device.
You over-use syscon and simple-mfd in multiple places. of course some of
them will be reasonable, but now it does not.
Best regards,
Krzysztof
On 2022/11/11 23:40, Krzysztof Kozlowski wrote:
> On 11/11/2022 09:48, Kunihiko Hayashi wrote:
>> Hi Krzysztof,
>>
>> On 2022/11/09 0:11, Krzysztof Kozlowski wrote:
>>> On 08/11/2022 15:30, Kunihiko Hayashi wrote:
>>>> Hi Krzysztof,
>>>>
>>>> On 2022/11/08 20:13, Krzysztof Kozlowski wrote:
>>>>> On 07/11/2022 11:34, Kunihiko Hayashi wrote:
>>>>>> Initial version of devicetree sources for NX1 SoC and boards.
>>>>>>
>>>>>> NX1 SoC belongs to the UniPhier armv8 architecture platform, and is
>>>>>> designed for IoT and AI/ML application fields.
>>>>>>
>>>>>
>>>>>> +
>>>>>> + soc_glue: syscon@1f800000 {
>>>>>> + compatible = "socionext,uniphier-nx1-soc-glue",
>>>>>> + "simple-mfd", "syscon";
>>>>>> + reg = <0x1f800000 0x2000>;
>>>>>> +
>>>>>> + pinctrl: pinctrl {
>>>>>> + compatible = "socionext,uniphier-nx1-pinctrl";
>>>>>
>>>>> So instead of documenting the hardware precisily, you have one big bag
>>>>> for everything under simple-mfd. This is not how the SoC should be
>>>>> described in DTS.
>>>>
>>>> Sorry I don't understand. This is inherited from the previous
>>>> descriptions,
>>>> but is there some example to express DTS correctly about that?
>>>
>>> I think yes, although it actually depends what is this hardware.
>>> Generally speaking, do not use simple-mfd and syscon when these are not
>>> really simple devices. There are quite many in your DTS, which got my
>>> attention. Instead - have regular device with or without children.
>>>
>>> There is no real need to have this a simple-mfd with one children
>>> without any resources (no address space, no clocks, no interrupts,
>>> nothing).
>>>
>>> Why this syscon/mfd and pinctrl is not a regular, one device?
>>
>> The mfd/syscon.yaml says:
>> System controller node represents a register region containing a set
>> of miscellaneous registers.
>>
>> The "soc-glue" is exactly this, it contains various register functions
>> and might be referred to the drivers.
>>
>> For example in this NX1 dts, ethernet node points to "soc-glue" node.
>>
>> eth: ethernet@15000000 {
>> compatible = "socionext,uniphier-nx1-ave4";
>> ...
>> socionext,syscon-phy-mode = <&soc_glue 0>;
>> };
>>
>> Since such register region is not often systematically designed,
>> it is tough to cut out as specific memory region for "pinctrl".
>
> So your choice is instead use entire address space as pinctrl - as a
> child device without IO address space. That's also not a good solution.
This structure follow the existing UniPhier SoCs, so it is necessary
to re-think the structure of all SoCs, not just this NX1 SoC.
>>
>> And more, the existing pinctrl driver uses of_get_parent() and
>> syscon_node_to_regmap(), so this change breaks compatibility.
>
> This is a new DTS, so what compatibility is broken? With old kernel?
> There was no compatibility with this Devicetree. Anyway using driver
> implementation as reason for specific hardware description (DTS) is also
> not correct.
In this same area, mode selector, clock selector, phy configuration etc,
exist together in a mixed manner. There is a kind of design issues.
From this point of view, I should separate the new devicetree once
from this patch series, and it is necessary to consider syscon DT schema
and related drivers for existing SoCs.
>>>>>> + };
>>>>>> + };
>>>>>> +
>>>>>> + soc-glue@1f900000 {
>>>>>> + compatible = "simple-mfd";
>>>>>
>>>>> No, it is not allowed on its own. You need a specific compatible and
>>>>> bindings describing its children.
>>>>
>>>> I saw the definition of "simple-mfd" itself is only in mfd/mfd.txt.
>>>>
>>>> Currently there are only efuse devices as children, and this space means
>>>> nothing. I think it had better define the devices directly.
>>>
>>> You need to start describe the hardware. efuse is an efuse, not MFD.
>>> pinctrl is pinctrl not MFD + pinctrl.
>>
>> This region also has multiple functions, though, the efuse might be
>> cut out as specific region without "simple-mfd", unlike pinctrl.
>
> simple-mfd itself does not mean region has multiple functions, but that
> children do not depend on anything from the parent device.
>
> You over-use syscon and simple-mfd in multiple places. of course some of
> them will be reasonable, but now it does not.
It takes more time to review existing structures, especially patch 1/5.
Thank you,
---
Best Regards
Kunihiko Hayashi
@@ -5,6 +5,9 @@ dtb-$(CONFIG_ARCH_UNIPHIER) += \
uniphier-ld20-akebi96.dtb \
uniphier-ld20-global.dtb \
uniphier-ld20-ref.dtb \
+ uniphier-nx1-evb.dtb \
+ uniphier-nx1-ref.dtb \
+ uniphier-nx1-som.dtb \
uniphier-pxs3-ref.dtb \
uniphier-pxs3-ref-gadget0.dtb \
uniphier-pxs3-ref-gadget1.dtb
new file mode 100644
@@ -0,0 +1,87 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+//
+// Device Tree Source for UniPhier NX1 Evaluation Board
+//
+// Copyright (C) 2021 Socionext Inc.
+// Author: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
+
+/dts-v1/;
+#include "uniphier-nx1.dtsi"
+
+/ {
+ model = "UniPhier NX1 Evaluation Board";
+ compatible = "socionext,uniphier-nx1-evb", "socionext,uniphier-nx1";
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ aliases {
+ serial0 = &serial0;
+ serial1 = &serial1;
+ serial2 = &serial2;
+ serial3 = &serial3;
+ spi0 = &spi0;
+ ethernet = ð
+ };
+
+ memory@20000000 {
+ device_type = "memory";
+ reg = <0 0x20000000 1 0x00000000>;
+ };
+};
+
+&refclk {
+ clock-frequency = <25000000>;
+};
+
+&serial0 {
+ status = "okay";
+};
+
+&serial1 {
+ status = "okay";
+};
+
+&serial2 {
+ status = "okay";
+};
+
+&serial3 {
+ status = "okay";
+};
+
+&spi0 {
+ status = "okay";
+};
+
+ð {
+ status = "okay";
+ phy-handle = <ðphy>;
+};
+
+&mdio {
+ ethphy: ethphy@0 {
+ reg = <0>;
+ };
+};
+
+&usb {
+ status = "okay";
+};
+
+&pcie {
+ status = "okay";
+};
+
+&sd {
+ status = "okay";
+};
+
+&pinctrl_sd {
+ sd {
+ pins = "SDCLK", "SDCMD", "SDDAT0",
+ "SDDAT1", "SDDAT2", "SDDAT3";
+ bias-pull-up;
+ };
+};
new file mode 100644
@@ -0,0 +1,109 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+//
+// Device Tree Source for UniPhier NX1 Reference Board
+//
+// Copyright (C) 2021 Socionext Inc.
+// Author: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
+
+/dts-v1/;
+#include "uniphier-nx1-som.dts"
+
+/ {
+ model = "UniPhier NX1 Reference Board";
+ compatible = "socionext,uniphier-nx1-ref", "socionext,uniphier-nx1";
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ aliases {
+ serial0 = &serial0;
+ serial1 = &serial1;
+ serial2 = &serial2;
+ i2c0 = &i2c0;
+ i2c1 = &i2c1;
+ i2c2 = &i2c2;
+ i2c3 = &i2c3;
+ spi0 = &spi0;
+ spi1 = &spi1;
+ ethernet = ð
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ led0 {
+ label = "user0";
+ gpios = <&pca9536 0 GPIO_ACTIVE_LOW>;
+ };
+
+ led1 {
+ label = "user1";
+ gpios = <&pca9536 1 GPIO_ACTIVE_LOW>;
+ };
+
+ led2 {
+ label = "user2";
+ gpios = <&pca9536 2 GPIO_ACTIVE_LOW>;
+ };
+
+ led3 {
+ label = "user3";
+ gpios = <&pca9536 3 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+};
+
+&serial1 {
+ status = "okay";
+};
+
+&serial2 {
+ status = "okay";
+};
+
+&spi0 {
+ status = "okay";
+};
+
+&spi1 {
+ status = "okay";
+};
+
+&i2c0 {
+ status = "okay";
+
+ pca9536: gpio@41 {
+ compatible = "ti,pca9536";
+ reg = <0x41>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+};
+
+&i2c2 {
+ status = "okay";
+};
+
+&i2c3 {
+ status = "okay";
+};
+
+ð {
+ status = "okay";
+ phy-handle = <ðphy>;
+};
+
+&mdio {
+ ethphy: ethernet-phy@0 {
+ reg = <0>;
+ };
+};
+
+&usb {
+ status = "okay";
+};
+
+&pcie_ep {
+ status = "okay";
+};
new file mode 100644
@@ -0,0 +1,54 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+//
+// Device Tree Source for UniPhier NX1 SOM Board
+//
+// Copyright (C) 2021 Socionext Inc.
+// Author: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
+
+/dts-v1/;
+#include "uniphier-nx1.dtsi"
+
+/ {
+ model = "UniPhier NX1 SOM Board";
+ compatible = "socionext,uniphier-nx1-som", "socionext,uniphier-nx1";
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ aliases {
+ serial0 = &serial0;
+ i2c1 = &i2c1;
+ };
+
+ memory@20000000 {
+ device_type = "memory";
+ reg = <0 0x20000000 1 0x00000000>;
+ };
+};
+
+&refclk {
+ clock-frequency = <25000000>;
+};
+
+&serial0 {
+ status = "okay";
+};
+
+&i2c1 {
+ status = "okay";
+
+ eeprom@50 {
+ compatible = "st,24c64", "atmel,24c64";
+ reg = <0x50>;
+ pagesize = <32>;
+ };
+};
+
+&emmc {
+ status = "okay";
+};
+
+&sd {
+ status = "okay";
+};
new file mode 100644
@@ -0,0 +1,702 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+//
+// Device Tree Source for UniPhier NX1 SoC
+//
+// Copyright (C) 2021 Socionext Inc.
+// Author: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/gpio/uniphier-gpio.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/thermal/thermal.h>
+
+/ {
+ compatible = "socionext,uniphier-nx1";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ interrupt-parent = <&gic>;
+
+ cpus {
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ cpu-map {
+ cluster0 {
+ core0 {
+ cpu = <&cpu0>;
+ };
+ core1 {
+ cpu = <&cpu1>;
+ };
+ core2 {
+ cpu = <&cpu2>;
+ };
+ core3 {
+ cpu = <&cpu3>;
+ };
+ };
+ };
+
+ cpu0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53";
+ reg = <0 0x000>;
+ clocks = <&sys_clk 33>;
+ enable-method = "psci";
+ next-level-cache = <&l2>;
+ operating-points-v2 = <&cluster0_opp>;
+ #cooling-cells = <2>;
+ };
+
+ cpu1: cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53";
+ reg = <0 0x001>;
+ clocks = <&sys_clk 33>;
+ enable-method = "psci";
+ next-level-cache = <&l2>;
+ operating-points-v2 = <&cluster0_opp>;
+ #cooling-cells = <2>;
+ };
+
+ cpu2: cpu@2 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53";
+ reg = <0 0x002>;
+ clocks = <&sys_clk 33>;
+ enable-method = "psci";
+ next-level-cache = <&l2>;
+ operating-points-v2 = <&cluster0_opp>;
+ #cooling-cells = <2>;
+ };
+
+ cpu3: cpu@3 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53";
+ reg = <0 0x003>;
+ clocks = <&sys_clk 33>;
+ enable-method = "psci";
+ next-level-cache = <&l2>;
+ operating-points-v2 = <&cluster0_opp>;
+ #cooling-cells = <2>;
+ };
+
+ l2: l2-cache {
+ compatible = "cache";
+ };
+ };
+
+ cluster0_opp: opp-table {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp-78125000 {
+ opp-hz = /bits/ 64 <78125000>;
+ clock-latency-ns = <300>;
+ };
+ opp-156250000 {
+ opp-hz = /bits/ 64 <156250000>;
+ clock-latency-ns = <300>;
+ };
+ opp-312500000 {
+ opp-hz = /bits/ 64 <312500000>;
+ clock-latency-ns = <300>;
+ };
+ opp-625000000 {
+ opp-hz = /bits/ 64 <625000000>;
+ clock-latency-ns = <300>;
+ };
+ opp-1250000000 {
+ opp-hz = /bits/ 64 <1250000000>;
+ clock-latency-ns = <300>;
+ };
+ };
+
+ psci {
+ compatible = "arm,psci-1.0";
+ method = "smc";
+ };
+
+ clocks {
+ refclk: clock-ref {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-output-names = "ref";
+ };
+ };
+
+ emmc_pwrseq: emmc-pwrseq {
+ compatible = "mmc-pwrseq-emmc";
+ reset-gpios = <&gpio UNIPHIER_GPIO_PORT(3, 0) GPIO_ACTIVE_LOW>;
+ };
+
+ timer {
+ compatible = "arm,armv8-timer";
+ interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_PPI 14 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ thermal-zones {
+ cpu-thermal {
+ polling-delay-passive = <250>; /* 250ms */
+ polling-delay = <1000>; /* 1000ms */
+ thermal-sensors = <&pvtctl>;
+
+ trips {
+ cpu_crit: cpu-crit {
+ temperature = <120000>; /* 120C */
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ cpu_alert: cpu-alert {
+ temperature = <110000>; /* 110C */
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ };
+
+ cooling-maps {
+ map0 {
+ trip = <&cpu_alert>;
+ cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ };
+ };
+ };
+ };
+
+ reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ secure-memory@21000000 {
+ reg = <0x0 0x21000000 0x0 0x01000000>;
+ no-map;
+ };
+ };
+
+ soc@0 {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0 0 0xffffffff>;
+
+ sysctrl: syscon@11840000 {
+ compatible = "socionext,uniphier-nx1-sysctrl",
+ "simple-mfd", "syscon";
+ reg = <0x11840000 0x10000>;
+
+ sys_clk: clock-controller {
+ compatible = "socionext,uniphier-nx1-clock";
+ #clock-cells = <1>;
+ };
+
+ sys_rst: reset-controller {
+ compatible = "socionext,uniphier-nx1-reset";
+ #reset-cells = <1>;
+ };
+
+ watchdog {
+ compatible = "socionext,uniphier-wdt";
+ };
+
+ pvtctl: thermal-sensor {
+ compatible = "socionext,uniphier-nx1-thermal";
+ interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
+ #thermal-sensor-cells = <0>;
+ socionext,tmod-calibration = <0x0f22 0x68ee>;
+ };
+ };
+
+ spi0: spi@14006000 {
+ compatible = "socionext,uniphier-scssi";
+ reg = <0x14006000 0x100>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_spi0>;
+ clocks = <&peri_clk 11>;
+ resets = <&peri_rst 11>;
+ status = "disabled";
+ };
+
+ spi1: spi@14006100 {
+ compatible = "socionext,uniphier-scssi";
+ reg = <0x14006100 0x100>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_spi1>;
+ clocks = <&peri_clk 12>;
+ resets = <&peri_rst 12>;
+ status = "disabled";
+ };
+
+ serial0: serial@14006800 {
+ compatible = "socionext,uniphier-uart";
+ reg = <0x14006800 0x40>;
+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart0>;
+ clocks = <&peri_clk 0>;
+ resets = <&peri_rst 0>;
+ status = "disabled";
+ };
+
+ serial1: serial@14006900 {
+ compatible = "socionext,uniphier-uart";
+ reg = <0x14006900 0x40>;
+ interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ clocks = <&peri_clk 1>;
+ resets = <&peri_rst 1>;
+ status = "disabled";
+ };
+
+ serial2: serial@14006a00 {
+ compatible = "socionext,uniphier-uart";
+ reg = <0x14006a00 0x40>;
+ interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ clocks = <&peri_clk 2>;
+ resets = <&peri_rst 2>;
+ status = "disabled";
+ };
+
+ serial3: serial@14006b00 {
+ compatible = "socionext,uniphier-uart";
+ reg = <0x14006b00 0x40>;
+ interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>;
+ clocks = <&peri_clk 3>;
+ resets = <&peri_rst 3>;
+ status = "disabled";
+ };
+
+ gpio: gpio@14007000 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x14007000 0x200>;
+ interrupt-parent = <&aidet>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pinctrl 0 0 0>,
+ <&pinctrl 49 0 0>,
+ <&pinctrl 53 0 0>,
+ <&pinctrl 96 0 0>,
+ <&pinctrl 120 0 0>;
+ gpio-ranges-group-names = "gpio_range0",
+ "gpio_range1",
+ "gpio_range2",
+ "gpio_range3",
+ "gpio_range4";
+ ngpios = <126>;
+ socionext,interrupt-ranges = <0 48 6>;
+ };
+
+ eth: ethernet@15000000 {
+ compatible = "socionext,uniphier-nx1-ave4";
+ reg = <0x15000000 0x8500>;
+ interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ether_rgmii>;
+ clock-names = "ether";
+ clocks = <&sys_clk 6>;
+ reset-names = "ether";
+ resets = <&sys_rst 6>;
+ phy-mode = "rgmii-id";
+ local-mac-address = [00 00 00 00 00 00];
+ socionext,syscon-phy-mode = <&soc_glue 0>;
+ status = "disabled";
+
+ mdio: mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+
+ usb: usb@15a00000 {
+ compatible = "snps,dwc3";
+ reg = <0x15a00000 0xcd00>;
+ interrupt-names = "host";
+ interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb0>, <&pinctrl_usb1>;
+ clock-names = "ref", "bus_early", "suspend";
+ clocks = <&sys_clk 12>, <&sys_clk 12>, <&sys_clk 12>;
+ resets = <&usb_rst 15>;
+ phy-names = "usb2-phy", "usb3-phy";
+ phys = <&usb_hsphy0>, <&usb_ssphy0>;
+ dr_mode = "host";
+ status = "disabled";
+ };
+
+ usb-controller@15b00000 {
+ compatible = "simple-mfd";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x15b00000 0x400>;
+
+ usb_rst: reset-controller@0 {
+ compatible = "socionext,uniphier-nx1-usb3-reset";
+ reg = <0x0 0x4>;
+ #reset-cells = <1>;
+ clock-names = "link";
+ clocks = <&sys_clk 12>;
+ reset-names = "link";
+ resets = <&sys_rst 12>;
+ };
+
+ usb_vbus0: regulator@100 {
+ compatible = "socionext,uniphier-nx1-usb3-regulator";
+ reg = <0x100 0x10>;
+ clock-names = "link";
+ clocks = <&sys_clk 12>;
+ reset-names = "link";
+ resets = <&sys_rst 12>;
+ };
+
+ usb_vbus1: regulator@110 {
+ compatible = "socionext,uniphier-nx1-usb3-regulator";
+ reg = <0x110 0x10>;
+ clock-names = "link";
+ clocks = <&sys_clk 12>;
+ reset-names = "link";
+ resets = <&sys_rst 12>;
+ };
+
+ usb_hsphy0: phy@200 {
+ compatible = "socionext,uniphier-nx1-usb3-hsphy";
+ reg = <0x200 0x10>;
+ #phy-cells = <0>;
+ clock-names = "link", "phy", "phy-ext";
+ clocks = <&sys_clk 12>, <&sys_clk 16>,
+ <&sys_clk 13>;
+ reset-names = "link", "phy";
+ resets = <&sys_rst 12>, <&sys_rst 16>;
+ vbus-supply = <&usb_vbus0>;
+ };
+
+ usb_hsphy1: phy@210 {
+ compatible = "socionext,uniphier-nx1-usb3-hsphy";
+ reg = <0x210 0x10>;
+ #phy-cells = <0>;
+ clock-names = "link", "phy", "phy-ext";
+ clocks = <&sys_clk 12>, <&sys_clk 16>,
+ <&sys_clk 13>;
+ reset-names = "link", "phy";
+ resets = <&sys_rst 12>, <&sys_rst 16>;
+ vbus-supply = <&usb_vbus1>;
+ };
+
+ usb_ssphy0: phy@300 {
+ compatible = "socionext,uniphier-nx1-usb3-ssphy";
+ reg = <0x300 0x10>;
+ #phy-cells = <0>;
+ clock-names = "link", "phy", "phy-ext";
+ clocks = <&sys_clk 12>, <&sys_clk 17>,
+ <&sys_clk 13>;
+ reset-names = "link", "phy";
+ resets = <&sys_rst 12>, <&sys_rst 17>;
+ vbus-supply = <&usb_vbus0>;
+ };
+
+ usb_ssphy1: phy@310 {
+ compatible = "socionext,uniphier-nx1-usb3-ssphy";
+ reg = <0x310 0x10>;
+ #phy-cells = <0>;
+ clock-names = "link", "phy", "phy-ext";
+ clocks = <&sys_clk 12>, <&sys_clk 18>,
+ <&sys_clk 13>;
+ reset-names = "link", "phy";
+ resets = <&sys_rst 12>, <&sys_rst 18>;
+ vbus-supply = <&usb_vbus1>;
+ };
+ };
+
+ pcie: pcie@16000000 {
+ compatible = "socionext,uniphier-pcie";
+ reg-names = "dbi", "link", "config", "atu";
+ reg = <0x16000000 0x1000>, <0x179a0000 0x10000>,
+ <0x0fff0000 0x10000>, <0x16300000 0x1000>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ clocks = <&sys_clk 24>;
+ resets = <&sys_rst 24>;
+ num-lanes = <2>;
+ num-viewport = <1>;
+ bus-range = <0x0 0xff>;
+ device_type = "pci";
+ ranges =
+ /* downstream I/O */
+ <0x81000000 0 0x00000000 0x0ffe0000 0 0x00010000>,
+ /* non-prefetchable memory */
+ <0x82000000 0 0x20000000 0x04200000 0 0x0bde0000>;
+ #interrupt-cells = <1>;
+ interrupt-names = "dma", "msi";
+ interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-map-mask = <0 0 0 7>;
+ interrupt-map = <0 0 0 1 &pcie_intc 0>, /* INTA */
+ <0 0 0 2 &pcie_intc 1>, /* INTB */
+ <0 0 0 3 &pcie_intc 2>, /* INTC */
+ <0 0 0 4 &pcie_intc 3>; /* INTD */
+ phy-names = "pcie-phy";
+ phys = <&pcie_phy>;
+ status = "disabled";
+
+ pcie_intc: legacy-interrupt-controller {
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ };
+
+ pcie_ep: pcie-ep@16000000 {
+ compatible = "socionext,uniphier-nx1-pcie-ep";
+ reg-names = "dbi", "dbi2", "link", "addr_space", "atu";
+ reg = <0x16000000 0x1000>, <0x16100000 0x1000>,
+ <0x179a0000 0x10000>, <0x04200000 0xbe00000>,
+ <0x16300000 0x1000>;
+ clock-names = "link";
+ clocks = <&sys_clk 24>;
+ reset-names = "link";
+ resets = <&sys_rst 24>;
+ num-ib-windows = <16>;
+ num-ob-windows = <16>;
+ num-lanes = <2>;
+ phy-names = "pcie-phy";
+ phys = <&pcie_phy>;
+ status = "disabled";
+ };
+
+ pcie_phy: phy@179b8000 {
+ compatible = "socionext,uniphier-nx1-pcie-phy";
+ reg = <0x179b8000 0x4000>;
+ #phy-cells = <0>;
+ clock-names = "link";
+ clocks = <&sys_clk 24>;
+ reset-names = "link";
+ resets = <&sys_rst 24>;
+ socionext,syscon = <&sysctrl>;
+ };
+
+ i2c0: i2c@18780000 {
+ compatible = "socionext,uniphier-fi2c";
+ reg = <0x18780000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c0>;
+ clocks = <&peri_clk 4>;
+ resets = <&peri_rst 4>;
+ clock-frequency = <400000>;
+ status = "disabled";
+ };
+
+ i2c1: i2c@18781000 {
+ compatible = "socionext,uniphier-fi2c";
+ reg = <0x18781000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ clocks = <&peri_clk 5>;
+ resets = <&peri_rst 5>;
+ clock-frequency = <400000>;
+ status = "disabled";
+ };
+
+ i2c2: i2c@18782000 {
+ compatible = "socionext,uniphier-fi2c";
+ reg = <0x18782000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ clocks = <&peri_clk 6>;
+ resets = <&peri_rst 6>;
+ clock-frequency = <400000>;
+ status = "disabled";
+ };
+
+ i2c3: i2c@18783000 {
+ compatible = "socionext,uniphier-fi2c";
+ reg = <0x18783000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ clocks = <&peri_clk 7>;
+ resets = <&peri_rst 7>;
+ clock-frequency = <400000>;
+ status = "disabled";
+ };
+
+ i2c4: i2c@18784000 {
+ compatible = "socionext,uniphier-fi2c";
+ reg = <0x18784000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c4>;
+ clocks = <&peri_clk 8>;
+ resets = <&peri_rst 8>;
+ clock-frequency = <100000>;
+ status = "disabled";
+ };
+
+ i2c5: i2c@18785000 {
+ compatible = "socionext,uniphier-fi2c";
+ reg = <0x18785000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c5>;
+ clocks = <&peri_clk 9>;
+ resets = <&peri_rst 9>;
+ clock-frequency = <100000>;
+ status = "disabled";
+ };
+
+ i2c6: i2c@18786000 {
+ compatible = "socionext,uniphier-fi2c";
+ reg = <0x18786000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c6>;
+ clocks = <&peri_clk 10>;
+ resets = <&peri_rst 10>;
+ clock-frequency = <100000>;
+ status = "disabled";
+ };
+
+ syscon@19810000 {
+ compatible = "socionext,uniphier-nx1-sdctrl",
+ "simple-mfd", "syscon";
+ reg = <0x19810000 0x400>;
+
+ sd_clk: clock-controller {
+ compatible = "socionext,uniphier-nx1-sd-clock";
+ #clock-cells = <1>;
+ };
+
+ sd_rst: reset-controller {
+ compatible = "socionext,uniphier-nx1-sd-reset";
+ #reset-cells = <1>;
+ };
+ };
+
+ syscon@19820000 {
+ compatible = "socionext,uniphier-nx1-perictrl",
+ "simple-mfd", "syscon";
+ reg = <0x19820000 0x200>;
+
+ peri_clk: clock-controller {
+ compatible = "socionext,uniphier-nx1-peri-clock";
+ #clock-cells = <1>;
+ };
+
+ peri_rst: reset-controller {
+ compatible = "socionext,uniphier-nx1-peri-reset";
+ #reset-cells = <1>;
+ };
+ };
+
+ emmc: mmc@1a000000 {
+ compatible = "socionext,uniphier-sd4hc", "cdns,sd4hc";
+ reg = <0x1a000000 0x400>;
+ interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_emmc>;
+ clocks = <&sys_clk 4>;
+ resets = <&sys_rst 4>;
+ bus-width = <8>;
+ mmc-ddr-1_8v;
+ mmc-hs200-1_8v;
+ mmc-pwrseq = <&emmc_pwrseq>;
+ cdns,phy-input-delay-legacy = <9>;
+ cdns,phy-input-delay-mmc-highspeed = <2>;
+ cdns,phy-input-delay-mmc-ddr = <3>;
+ cdns,phy-dll-delay-sdclk = <21>;
+ cdns,phy-dll-delay-sdclk-hsmmc = <21>;
+ };
+
+ sd: mmc@1a400000 {
+ compatible = "socionext,uniphier-sd-v3.1.1";
+ reg = <0x1a400000 0x800>;
+ interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sd>;
+ clocks = <&sd_clk 0>;
+ reset-names = "host";
+ resets = <&sd_rst 0>;
+ bus-width = <4>;
+ cap-sd-highspeed;
+ status = "disabled";
+ };
+
+ soc_glue: syscon@1f800000 {
+ compatible = "socionext,uniphier-nx1-soc-glue",
+ "simple-mfd", "syscon";
+ reg = <0x1f800000 0x2000>;
+
+ pinctrl: pinctrl {
+ compatible = "socionext,uniphier-nx1-pinctrl";
+ };
+ };
+
+ soc-glue@1f900000 {
+ compatible = "simple-mfd";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x1f900000 0x2000>;
+ };
+
+ xdmac: dma-controller@1fa10000 {
+ compatible = "socionext,uniphier-xdmac";
+ reg = <0x1fa10000 0x5300>;
+ interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+ dma-channels = <16>;
+ #dma-cells = <2>;
+ };
+
+ aidet: interrupt-controller@1fb20000 {
+ compatible = "socionext,uniphier-nx1-aidet";
+ reg = <0x1fb20000 0x200>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gic: interrupt-controller@1fd00000 {
+ compatible = "arm,gic-v3";
+ reg = <0x1fd00000 0x10000>, /* GICD */
+ <0x1fd80000 0x80000>; /* GICR */
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ };
+};
+
+#include "uniphier-pinctrl.dtsi"