Re: [PATCH] arm64: dts: hisilicon: add dts files for hi3798cv200-poplar board

From: Jiancheng Xue
Date: Mon Feb 20 2017 - 04:56:39 EST

Hi Rob,

On 2017/2/16 7:26, Rob Herring wrote:
> On Thu, Feb 09, 2017 at 03:07:07PM +0800, Jiancheng Xue wrote:
>> Add basic dts files for hi3798cv200-poplar board. Poplar is the
>> first development board compliant with the 96Boards Enterprise
>> Edition TV Platform specification. The board features the
>> Hi3798CV200 with an integrated quad-core 64-bit ARM Cortex A53
>> processor and high performance Mali T720 GPU.
>>
>> Signed-off-by: Jiancheng Xue <xuejiancheng@xxxxxxxxxxxxx>
>> Reviewed-by: Alex Elder <elder@xxxxxxxxxx>
>> ---
>> .../bindings/arm/hisilicon/hisilicon.txt | 4 +
>> arch/arm64/boot/dts/hisilicon/Makefile | 1 +
>> .../boot/dts/hisilicon/hi3798cv200-poplar.dts | 169 +++++++++
>> arch/arm64/boot/dts/hisilicon/hi3798cv200.dtsi | 413 +++++++++++++++++++++
>> 4 files changed, 587 insertions(+)
>> create mode 100644 arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts
>> create mode 100644 arch/arm64/boot/dts/hisilicon/hi3798cv200.dtsi
>>
>> diff --git a/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt b/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt
>> index 7df79a7..7d90bf1 100644
>> --- a/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt
>> +++ b/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt
>> @@ -1,5 +1,9 @@
>> Hisilicon Platforms Device Tree Bindings
>> ----------------------------------------------------
>> +Hi3798cv200 Poplar Board
>> +Required root node properties:
>> + - compatible = "hisilicon,hi3798cv200-poplar", "hisilicon,hi3798cv200";
>> +
>> Hi4511 Board
>> Required root node properties:
>> - compatible = "hisilicon,hi3620-hi4511";
>> diff --git a/arch/arm64/boot/dts/hisilicon/Makefile b/arch/arm64/boot/dts/hisilicon/Makefile
>> index c8b8f80..96202fe 100644
>> --- a/arch/arm64/boot/dts/hisilicon/Makefile
>> +++ b/arch/arm64/boot/dts/hisilicon/Makefile
>> @@ -2,6 +2,7 @@ dtb-$(CONFIG_ARCH_HISI) += hi6220-hikey.dtb
>> dtb-$(CONFIG_ARCH_HISI) += hip05-d02.dtb
>> dtb-$(CONFIG_ARCH_HISI) += hip06-d03.dtb
>> dtb-$(CONFIG_ARCH_HISI) += hip07-d05.dtb
>> +dtb-$(CONFIG_ARCH_HISI) += hi3798cv200-poplar.dtb
>>
>> always := $(dtb-y)
>> subdir-y := $(dts-dirs)
>> diff --git a/arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts b/arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts
>> new file mode 100644
>> index 0000000..4e2b1d1
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts
>> @@ -0,0 +1,169 @@
>> +/*
>> + * DTS File for HiSilicon Poplar Development Board
>> + *
>> + * Copyright (c) 2016-2017 HiSilicon Technologies Co., Ltd.
>> + *
>> + * This program is free software; you can redistribute it and/or modify
>> + * it under the terms of the GNU General Public License as published by
>> + * the Free Software Foundation; either version 2 of the License, or
>> + * (at your option) any later version.
>> + *
>> + * This program is distributed in the hope that it will be useful,
>> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
>> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
>> + * GNU General Public License for more details.
>> + *
>> + * You should have received a copy of the GNU General Public License
>> + * along with this program. If not, see <http://www.gnu.org/licenses/>.
>> + */
>> +
>> +/dts-v1/;
>> +
>> +#include <dt-bindings/gpio/gpio.h>
>> +#include "hi3798cv200.dtsi"
>> +
>> +/ {
>> + model = "HiSilicon Poplar Development Board";
>> + compatible = "hisilicon,hi3798cv200-poplar", "hisilicon,hi3798cv200";
>> +
>> + aliases {
>> + serial0 = &uart0;
>> + };
>> +
>> + chosen {
>> + stdout-path = "serial0:115200n8";
>> + };
>> +
>> + memory {
>
> memory@0 unless the base address is variable.
>

Thanks for your comments. I'll change this in the next version.

>> + device_type = "memory";
>> + reg = <0x000000000 0x00000000 0x00000000 0x80000000>;
>> + };
>> +
>> + soc {
>> + leds {
>
> These aren't part of the SoC, but the board, so move up a level.
>
OK.

>> + compatible = "gpio-leds";
>> +
>> + user-led0 {
>> + label = "USER-LED0";
>> + gpios = <&gpio6 3 GPIO_ACTIVE_LOW>;
>> + linux,default-trigger = "heartbeat";
>> + default-state = "off";
>> + };
>> +
>> + user-led1 {
>> + label = "USER-LED1";
>> + gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
>> + linux,default-trigger = "mmc0";
>> + default-state = "off";
>> + };
>> +
>> + user-led2 {
>> + label = "USER-LED2";
>> + gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
>> + linux,default-trigger = "none";
>> + default-state = "off";
>> + };
>> +
>> + user-led3 {
>> + label = "USER-LED3";
>> + gpios = <&gpio10 6 GPIO_ACTIVE_LOW>;
>> + linux,default-trigger = "cpu0";
>> + default-state = "off";
>> + };
>> + };
>> + };
>> +};
>> +
>> +&uart0 {
>> + status = "ok";
>> +};
>> +
>> +&uart2 {
>> + status = "ok";
>> + label = "LS-UART0";
>> +};
>> +/* No optional LS-UART1 on Low Speed Expansion Connector. */
>> +
>> +&i2c0 {
>> + status = "ok";
>> + label = "LS-I2C0";
>> +};
>> +
>> +&i2c2 {
>> + status = "ok";
>> + label = "LS-I2C1";
>> +};
>> +
>> +&spi0 {
>> + status = "ok";
>> + label = "LS-SPI0";
>> +};
>> +
>> +&gpio1 {
>> + status = "ok";
>> + gpio-line-names = "LS-GPIO-E", "",
>> + "", "",
>> + "", "LS-GPIO-F",
>> + "", "LS-GPIO-J";
>> +};
>> +
>> +&gpio2 {
>> + status = "ok";
>> + gpio-line-names = "LS-GPIO-H", "LS-GPIO-I",
>> + "LS-GPIO-L", "LS-GPIO-G",
>> + "LS-GPIO-K", "",
>> + "", "";
>> +};
>> +
>> +&gpio3 {
>> + status = "ok";
>> + gpio-line-names = "", "",
>> + "", "",
>> + "LS-GPIO-C", "",
>> + "", "LS-GPIO-B";
>> +};
>> +
>> +&gpio4 {
>> + status = "ok";
>> + gpio-line-names = "", "",
>> + "", "",
>> + "", "LS-GPIO-D",
>> + "", "";
>> +};
>> +
>> +&gpio5 {
>> + status = "ok";
>> + gpio-line-names = "", "USER-LED-1",
>> + "USER-LED-2", "",
>> + "", "LS-GPIO-A",
>> + "", "";
>> +};
>> +
>> +&gpio6 {
>> + status = "ok";
>> + gpio-line-names = "", "",
>> + "", "USER-LED-0",
>> + "", "",
>> + "", "";
>> +};
>> +
>> +&gpio10 {
>> + status = "ok";
>> + gpio-line-names = "", "",
>> + "", "",
>> + "", "",
>> + "USER-LED-3", "";
>> +};
>> +
>> +&gmac0 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + phy-handle = <&eth_phy1>;
>> + phy-mode = "rgmii";
>> + hisilicon,phy-reset-delays-us = <10000 10000 30000>;
>> + status = "ok";
>> +
>> + eth_phy1: phy@3{
>> + reg = <3>;
>> + };
>> +};
>> diff --git a/arch/arm64/boot/dts/hisilicon/hi3798cv200.dtsi b/arch/arm64/boot/dts/hisilicon/hi3798cv200.dtsi
>> new file mode 100644
>> index 0000000..ae3ce6d
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/hisilicon/hi3798cv200.dtsi
>> @@ -0,0 +1,413 @@
>> +/*
>> + * DTS File for HiSilicon Hi3798cv200 SOC.
>> + *
>> + * Copyright (c) 2016-2017 HiSilicon Technologies Co., Ltd.
>> + *
>> + * This program is free software; you can redistribute it and/or modify
>> + * it under the terms of the GNU General Public License as published by
>> + * the Free Software Foundation; either version 2 of the License, or
>> + * (at your option) any later version.
>> + *
>> + * This program is distributed in the hope that it will be useful,
>> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
>> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
>> + * GNU General Public License for more details.
>> + *
>> + * You should have received a copy of the GNU General Public License
>> + * along with this program. If not, see <http://www.gnu.org/licenses/>.
>> + */
>> +
>> +#include <dt-bindings/interrupt-controller/arm-gic.h>
>> +#include <dt-bindings/clock/histb-clock.h>
>> +#include <dt-bindings/reset/ti-syscon.h>
>> +
>> +/ {
>> + compatible = "hisilicon,hi3798cv200";
>> + interrupt-parent = <&gic>;
>> + #address-cells = <2>;
>> + #size-cells = <2>;
>> +
>> + psci {
>> + compatible = "arm,psci-0.2";
>> + method = "smc";
>> + };
>> +
>> + cpus {
>> + #address-cells = <2>;
>> + #size-cells = <0>;
>> +
>> + cpu@0 {
>> + compatible = "arm,cortex-a53";
>> + device_type = "cpu";
>> + reg = <0x0 0x0>;
>> + enable-method = "psci";
>> + };
>> +
>> + cpu@1 {
>> + compatible = "arm,cortex-a53";
>> + device_type = "cpu";
>> + reg = <0x0 0x1>;
>> + enable-method = "psci";
>> + };
>> +
>> + cpu@2 {
>> + compatible = "arm,cortex-a53";
>> + device_type = "cpu";
>> + reg = <0x0 0x2>;
>> + enable-method = "psci";
>> + };
>> +
>> + cpu@3 {
>> + compatible = "arm,cortex-a53";
>> + device_type = "cpu";
>> + reg = <0x0 0x3>;
>> + enable-method = "psci";
>> + };
>> + };
>> +
>> + gic: interrupt-controller@f1001000 {
>> + compatible = "arm,gic-400";
>> + reg = <0x0 0xf1001000 0x0 0x1000>, /*GICD*/
>> + <0x0 0xf1002000 0x0 0x100>; /*GICC*/
>> + #address-cells = <0>;
>> + #interrupt-cells = <3>;
>> + interrupt-controller;
>> + };
>> +
>> + timer {
>> + compatible = "arm,armv8-timer";
>> + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
>> + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
>> + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
>> + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
>> + };
>> +
>> + soc {
>
> soc@0
>
>> + compatible = "simple-bus";
>> + #address-cells = <1>;
>> + #size-cells = <1>;
>> + ranges = <0x0 0x00000000 0x0 0xffffffff>;
>
> Looks like everything is within 0xf8000000-0xfa000000. Can this range be
> further restrained?
>
Actually, some modules of the SoC will be added in later. This range could be restrained
to "0xf0000000-0xffffffff". If so, should soc node be named soc@f0000000?

Regards,
Jiancheng

>> +
>> + crg: clock-reset-controller@f8a22000 {
>> + compatible = "hisilicon,hi3798cv200-crg", "simple-mfd";
>> + reg = <0xf8a22000 0x1000>;
>> + #clock-cells = <1>;
>> + #reset-cells = <2>;
>> +
>> + gmacphyrst: reset-controller {
>> + compatible = "ti,syscon-reset";
>> + reset-cells = <1>;
>> + ti,reset-bits = <
>> + 0xcc 12 0xcc 12 0 0 (ASSERT_CLEAR|DEASSERT_SET|STATUS_NONE) /* 0: gmac0-phy-rst */
>> + 0xcc 13 0xcc 13 0 0 (ASSERT_CLEAR|DEASSERT_SET|STATUS_NONE) /* 1: gmac1-phy-rst */
>> + >;
>> + };
>> + };
>> +
>> + sysctrl: system-controller@f8000000 {
>> + compatible = "hisilicon,hi3798cv200-sysctrl", "syscon";
>> + reg = <0xf8000000 0x1000>;
>> + #clock-cells = <1>;
>> + #reset-cells = <2>;
>> + };
>> +
>> + uart0: serial@f8b00000 {
>> + compatible = "arm,pl011", "arm,primecell";
>> + reg = <0xf8b00000 0x1000>;
>> + interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&sysctrl HISTB_UART0_CLK>;
>> + clock-names = "apb_pclk";
>> + status = "disabled";
>> + };
>> +
>> + uart2: serial@f8b02000 {
>> + compatible = "arm,pl011", "arm,primecell";
>> + reg = <0xf8b02000 0x1000>;
>> + interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&crg HISTB_UART2_CLK>;
>> + clock-names = "apb_pclk";
>> + status = "disabled";
>> + };
>> +
>> + i2c0: i2c@f8b10000 {
>> + compatible = "hisilicon,hix5hd2-i2c";
>> + reg = <0xf8b10000 0x1000>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
>> + clock-frequency = <400000>;
>> + clocks = <&crg HISTB_I2C0_CLK>;
>> + status = "disabled";
>> + };
>> +
>> + i2c1: i2c@f8b11000 {
>> + compatible = "hisilicon,hix5hd2-i2c";
>> + reg = <0xf8b11000 0x1000>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
>> + clock-frequency = <400000>;
>> + clocks = <&crg HISTB_I2C1_CLK>;
>> + status = "disabled";
>> + };
>> +
>> + i2c2: i2c@f8b12000 {
>> + compatible = "hisilicon,hix5hd2-i2c";
>> + reg = <0xf8b12000 0x1000>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
>> + clock-frequency = <400000>;
>> + clocks = <&crg HISTB_I2C2_CLK>;
>> + status = "disabled";
>> + };
>> +
>> + i2c3: i2c@f8b13000 {
>> + compatible = "hisilicon,hix5hd2-i2c";
>> + reg = <0xf8b13000 0x1000>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
>> + clock-frequency = <400000>;
>> + clocks = <&crg HISTB_I2C3_CLK>;
>> + status = "disabled";
>> + };
>> +
>> + i2c4: i2c@f8b14000 {
>> + compatible = "hisilicon,hix5hd2-i2c";
>> + reg = <0xf8b14000 0x1000>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
>> + clock-frequency = <400000>;
>> + clocks = <&crg HISTB_I2C4_CLK>;
>> + status = "disabled";
>> + };
>> +
>> + spi0: spi@f8b1a000 {
>> + compatible = "arm,pl022", "arm,primecell";
>> + reg = <0xf8b1a000 0x1000>;
>> + interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
>> + num-cs = <1>;
>> + cs-gpios = <&gpio7 1 0>;
>> + clocks = <&crg HISTB_SPI0_CLK>;
>> + clock-names = "apb_pclk";
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + status = "disabled";
>> + };
>> +
>> + emmc: mmc@f9830000 {
>> + compatible = "snps,dw-mshc";
>> + reg = <0xf9830000 0x10000>;
>> + interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&crg HISTB_MMC_CIU_CLK>,
>> + <&crg HISTB_MMC_BIU_CLK>;
>> + clock-names = "ciu", "biu";
>> + };
>> +
>> + gpio0: gpio@f8b20000 {
>> + compatible = "arm,pl061", "arm,primecell";
>> + reg = <0xf8b20000 0x1000>;
>> + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
>> + gpio-controller;
>> + #gpio-cells = <2>;
>> + interrupt-controller;
>> + #interrupt-cells = <2>;
>> + clocks = <&crg HISTB_APB_CLK>;
>> + clock-names = "apb_pclk";
>> + status = "disabled";
>> + };
>> +
>> + gpio1: gpio@f8b21000 {
>> + compatible = "arm,pl061", "arm,primecell";
>> + reg = <0xf8b21000 0x1000>;
>> + interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
>> + gpio-controller;
>> + #gpio-cells = <2>;
>> + interrupt-controller;
>> + #interrupt-cells = <2>;
>> + clocks = <&crg HISTB_APB_CLK>;
>> + clock-names = "apb_pclk";
>> + status = "disabled";
>> + };
>> +
>> + gpio2: gpio@f8b22000 {
>> + compatible = "arm,pl061", "arm,primecell";
>> + reg = <0xf8b22000 0x1000>;
>> + interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
>> + gpio-controller;
>> + #gpio-cells = <2>;
>> + interrupt-controller;
>> + #interrupt-cells = <2>;
>> + clocks = <&crg HISTB_APB_CLK>;
>> + clock-names = "apb_pclk";
>> + status = "disabled";
>> + };
>> +
>> + gpio3: gpio@f8b23000 {
>> + compatible = "arm,pl061", "arm,primecell";
>> + reg = <0xf8b23000 0x1000>;
>> + interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
>> + gpio-controller;
>> + #gpio-cells = <2>;
>> + interrupt-controller;
>> + #interrupt-cells = <2>;
>> + clocks = <&crg HISTB_APB_CLK>;
>> + clock-names = "apb_pclk";
>> + status = "disabled";
>> + };
>> +
>> + gpio4: gpio@f8b24000 {
>> + compatible = "arm,pl061", "arm,primecell";
>> + reg = <0xf8b24000 0x1000>;
>> + interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
>> + gpio-controller;
>> + #gpio-cells = <2>;
>> + interrupt-controller;
>> + #interrupt-cells = <2>;
>> + clocks = <&crg HISTB_APB_CLK>;
>> + clock-names = "apb_pclk";
>> + status = "disabled";
>> + };
>> +
>> + gpio5: gpio@f8004000 {
>> + compatible = "arm,pl061", "arm,primecell";
>> + reg = <0xf8004000 0x1000>;
>> + interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
>> + gpio-controller;
>> + #gpio-cells = <2>;
>> + interrupt-controller;
>> + #interrupt-cells = <2>;
>> + clocks = <&crg HISTB_APB_CLK>;
>> + clock-names = "apb_pclk";
>> + status = "disabled";
>> + };
>> +
>> + gpio6: gpio@f8b26000 {
>> + compatible = "arm,pl061", "arm,primecell";
>> + reg = <0xf8b26000 0x1000>;
>> + interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
>> + gpio-controller;
>> + #gpio-cells = <2>;
>> + interrupt-controller;
>> + #interrupt-cells = <2>;
>> + clocks = <&crg HISTB_APB_CLK>;
>> + clock-names = "apb_pclk";
>> + status = "disabled";
>> + };
>> +
>> + gpio7: gpio@f8b27000 {
>> + compatible = "arm,pl061", "arm,primecell";
>> + reg = <0xf8b27000 0x1000>;
>> + interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
>> + gpio-controller;
>> + #gpio-cells = <2>;
>> + interrupt-controller;
>> + #interrupt-cells = <2>;
>> + clocks = <&crg HISTB_APB_CLK>;
>> + clock-names = "apb_pclk";
>> + status = "disabled";
>> + };
>> +
>> + gpio8: gpio@f8b28000 {
>> + compatible = "arm,pl061", "arm,primecell";
>> + reg = <0xf8b28000 0x1000>;
>> + interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
>> + gpio-controller;
>> + #gpio-cells = <2>;
>> + interrupt-controller;
>> + #interrupt-cells = <2>;
>> + clocks = <&crg HISTB_APB_CLK>;
>> + clock-names = "apb_pclk";
>> + status = "disabled";
>> + };
>> +
>> + gpio9: gpio@f8b29000 {
>> + compatible = "arm,pl061", "arm,primecell";
>> + reg = <0xf8b29000 0x1000>;
>> + interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
>> + gpio-controller;
>> + #gpio-cells = <2>;
>> + interrupt-controller;
>> + #interrupt-cells = <2>;
>> + clocks = <&crg HISTB_APB_CLK>;
>> + clock-names = "apb_pclk";
>> + status = "disabled";
>> + };
>> +
>> + gpio10: gpio@f8b2a000 {
>> + compatible = "arm,pl061", "arm,primecell";
>> + reg = <0xf8b2a000 0x1000>;
>> + interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
>> + gpio-controller;
>> + #gpio-cells = <2>;
>> + interrupt-controller;
>> + #interrupt-cells = <2>;
>> + clocks = <&crg HISTB_APB_CLK>;
>> + clock-names = "apb_pclk";
>> + status = "disabled";
>> + };
>> +
>> + gpio11: gpio@f8b2b000 {
>> + compatible = "arm,pl061", "arm,primecell";
>> + reg = <0xf8b2b000 0x1000>;
>> + interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
>> + gpio-controller;
>> + #gpio-cells = <2>;
>> + interrupt-controller;
>> + #interrupt-cells = <2>;
>> + clocks = <&crg HISTB_APB_CLK>;
>> + clock-names = "apb_pclk";
>> + status = "disabled";
>> + };
>> +
>> + gpio12: gpio@f8b2c000 {
>> + compatible = "arm,pl061", "arm,primecell";
>> + reg = <0xf8b2c000 0x1000>;
>> + interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
>> + gpio-controller;
>> + #gpio-cells = <2>;
>> + interrupt-controller;
>> + #interrupt-cells = <2>;
>> + clocks = <&crg HISTB_APB_CLK>;
>> + clock-names = "apb_pclk";
>> + status = "disabled";
>> + };
>> +
>> + gmac0: ethernet@f9840000 {
>> + compatible = "hisilicon,hi3798cv200-gmac", "hisilicon,hisi-gmac-v2";
>> + reg = <0xf9840000 0x1000>,
>> + <0xf984300c 0x4>;
>> + interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&crg HISTB_ETH0_MAC_CLK>,
>> + <&crg HISTB_ETH0_MACIF_CLK>;
>> + clock-names = "mac_core", "mac_ifc";
>> + resets = <&crg 0xcc 8>,
>> + <&crg 0xcc 10>,
>> + <&gmacphyrst 0>;
>> + reset-names = "mac_core", "mac_ifc", "phy";
>> + };
>> +
>> + gmac1: ethernet@f9841000 {
>> + compatible = "hisilicon,hi3798cv200-gmac", "hisilicon,hisi-gmac-v2";
>> + reg = <0xf9841000 0x1000>,
>> + <0xf9843010 0x4>;
>> + interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&crg HISTB_ETH1_MAC_CLK>,
>> + <&crg HISTB_ETH1_MACIF_CLK>;
>> + clock-names = "mac_core", "mac_ifc";
>> + resets = <&crg 0xcc 9>,
>> + <&crg 0xcc 11>,
>> + <&gmacphyrst 1>;
>> + reset-names = "mac_core", "mac_ifc", "phy";
>> + };
>> +
>> + ir: ir@f8001000 {
>> + compatible = "hisilicon,hix5hd2-ir";
>> + reg = <0xf8001000 0x1000>;
>> + interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&sysctrl HISTB_IR_CLK>;
>> + };
>> + };
>> +};
>> --
>> 1.9.1
>>
>> --
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>
> .
>