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[v3,00/11] Add imx8ulp basic dtsi support

Message ID 20210625011355.3468586-1-ping.bai@nxp.com (mailing list archive)
Headers show
Series Add imx8ulp basic dtsi support | expand

Message

Jacky Bai June 25, 2021, 1:13 a.m. UTC 
i.MX 8ULP is part of the ULP family with emphasis on extreme low-power
techniques using the 28 nm fully depleted silicon on insulator process.
Like i.MX 7ULP, i.MX 8ULP continues to be based on asymmetric architecture,
however will add a third DSP domain for advanced voice/audio capability and
a Graphics domain where it is possible to access graphics resources from the
application side or the realtime side.

This patchset adds the basic dtsi support for i.MX8ULP, and also update the
dt-bindings docs for i.MX8ULP.

Jacky Bai (11):
  dt-bindings: gpio: gpio-vf610: Add imx8ulp compatible string
  dt-bindings: i2c: imx-lpi2c: Add imx8ulp compatible string
  dt-bindings: mmc: imx-esdhc: Add imx8ulp compatible string
  dt-bindings: serial: fsl-lpuart: Add imx8ulp compatible string
  dt-bindings: spi: fsl-lpspi: Add imx8ulp compatible string
  dt-bindings: timer: tpm-timer: Add imx8ulp compatible string
  dt-bindings: watchdog: imx7ulp-wdt: Add imx8ulp compatible string
  dt-bindings: arm: fsl: Add binding for imx8ulp evk
  dt-bindings: clock: Add imx8ulp clock support
  arm64: dts: imx8ulp: Add the basic dtsi file for imx8ulp
  arm64: dts: imx8ulp: Add the basic dts for imx8ulp evk board

 .../devicetree/bindings/arm/fsl.yaml          |   6 +
 .../bindings/clock/imx8ulp-clock.yaml         |  72 ++
 .../devicetree/bindings/gpio/gpio-vf610.yaml  |   3 +
 .../bindings/i2c/i2c-imx-lpi2c.yaml           |   4 +-
 .../bindings/mmc/fsl-imx-esdhc.yaml           |   4 +
 .../bindings/serial/fsl-lpuart.yaml           |   4 +-
 .../bindings/spi/spi-fsl-lpspi.yaml           |  11 +-
 .../bindings/timer/nxp,tpm-timer.yaml         |   6 +-
 .../bindings/watchdog/fsl-imx7ulp-wdt.yaml    |   7 +-
 arch/arm64/boot/dts/freescale/Makefile        |   1 +
 arch/arm64/boot/dts/freescale/imx8ulp-evk.dts | 148 +++
 .../boot/dts/freescale/imx8ulp-pinfunc.h      | 978 ++++++++++++++++++
 arch/arm64/boot/dts/freescale/imx8ulp.dtsi    | 474 +++++++++
 include/dt-bindings/clock/imx8ulp-clock.h     | 261 +++++
 14 files changed, 1970 insertions(+), 9 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/clock/imx8ulp-clock.yaml
 create mode 100644 arch/arm64/boot/dts/freescale/imx8ulp-evk.dts
 create mode 100755 arch/arm64/boot/dts/freescale/imx8ulp-pinfunc.h
 create mode 100644 arch/arm64/boot/dts/freescale/imx8ulp.dtsi
 create mode 100644 include/dt-bindings/clock/imx8ulp-clock.h

Comments

Aisheng Dong July 7, 2021, 9:52 a.m. UTC | #1 
> From: Jacky Bai <ping.bai@nxp.com>
> Sent: Friday, June 25, 2021 9:14 AM
> 
> Add the basic dtsi support for i.MX8ULP.
> 
> i.MX 8ULP is part of the ULP family with emphasis on extreme
> low-power techniques using the 28 nm fully depleted silicon on
> insulator process. Like i.MX 7ULP, i.MX 8ULP continues to be
> based on asymmetric architecture, however will add a third DSP
> domain for advanced voice/audio capability and a Graphics domain
> where it is possible to access graphics resources from the
> application side or the realtime side.
> 
> Signed-off-by: Jacky Bai <ping.bai@nxp.com>

Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>

Regards
Aisheng
Rob Herring (Arm) July 14, 2021, 7:46 p.m. UTC | #2 
On Fri, Jun 25, 2021 at 09:13:54AM +0800, Jacky Bai wrote:
> Add the basic dtsi support for i.MX8ULP.
> 
> i.MX 8ULP is part of the ULP family with emphasis on extreme
> low-power techniques using the 28 nm fully depleted silicon on
> insulator process. Like i.MX 7ULP, i.MX 8ULP continues to be
> based on asymmetric architecture, however will add a third DSP
> domain for advanced voice/audio capability and a Graphics domain
> where it is possible to access graphics resources from the
> application side or the realtime side.
> 
> Signed-off-by: Jacky Bai <ping.bai@nxp.com>
> ---
>  - v3 changes:
>    no
> 
>  - v2 changes:
>    update the license
>    update the compatible property for usb related node
> ---
>  .../boot/dts/freescale/imx8ulp-pinfunc.h      | 978 ++++++++++++++++++
>  arch/arm64/boot/dts/freescale/imx8ulp.dtsi    | 474 +++++++++
>  2 files changed, 1452 insertions(+)
>  create mode 100755 arch/arm64/boot/dts/freescale/imx8ulp-pinfunc.h
>  create mode 100644 arch/arm64/boot/dts/freescale/imx8ulp.dtsi
> 

> diff --git a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
> new file mode 100644
> index 000000000000..face5a272e4f
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
> @@ -0,0 +1,474 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright 2021 NXP
> + */
> +
> +#include <dt-bindings/clock/imx8ulp-clock.h>
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +
> +#include "imx8ulp-pinfunc.h"
> +
> +/ {
> +	interrupt-parent = <&gic>;
> +	#address-cells = <2>;
> +	#size-cells = <2>;
> +
> +	aliases {
> +		ethernet0 = &fec;
> +		gpio0 = &gpiod;
> +		gpio1 = &gpioe;
> +		gpio2 = &gpiof;
> +		mmc0 = &usdhc0;
> +		mmc1 = &usdhc1;
> +		mmc2 = &usdhc2;
> +		serial0 = &lpuart4;
> +		serial1 = &lpuart5;
> +		serial2 = &lpuart6;
> +		serial3 = &lpuart7;
> +		usbphy0 = &usbphy1;
> +		usbphy1 = &usbphy2;

Why do you need aliases for usbphy? Drop.

> +	};
> +
> +	cpus {
> +		#address-cells = <2>;
> +		#size-cells = <0>;
> +
> +		A35_0: cpu@0 {
> +			device_type = "cpu";
> +			compatible = "arm,cortex-a35";
> +			reg = <0x0 0x0>;
> +			enable-method = "psci";
> +			next-level-cache = <&A35_L2>;
> +		};
> +
> +		A35_1: cpu@1 {
> +			device_type = "cpu";
> +			compatible = "arm,cortex-a35";
> +			reg = <0x0 0x1>;
> +			enable-method = "psci";
> +			next-level-cache = <&A35_L2>;
> +		};
> +
> +		A35_L2: l2-cache0 {
> +			compatible = "cache";
> +		};
> +	};
> +
> +	gic: interrupt-controller@2d400000 {
> +		compatible = "arm,gic-v3";
> +		reg = <0x0 0x2d400000 0 0x10000>, /* GIC Dist */
> +		      <0x0 0x2d440000 0 0xc0000>; /* GICR (RD_base + SGI_base) */
> +		#interrupt-cells = <3>;
> +		interrupt-controller;
> +		interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
> +	};
> +
> +	psci {
> +		compatible = "arm,psci-1.0";
> +		method = "smc";
> +	};
> +
> +	timer {
> +		compatible = "arm,armv8-timer";
> +		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, /* Physical Secure */
> +			     <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, /* Physical Non-Secure */
> +			     <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, /* Virtual */
> +			     <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; /* Hypervisor */
> +	};
> +
> +	frosc: clock-frosc {
> +		compatible = "fixed-clock";
> +		clock-frequency = <192000000>;
> +		clock-output-names = "frosc";
> +		#clock-cells = <0>;
> +	};
> +
> +	lposc: clock-lposc {
> +		compatible = "fixed-clock";
> +		clock-frequency = <1000000>;
> +		clock-output-names = "lposc";
> +		#clock-cells = <0>;
> +	};
> +
> +	rosc: clock-rosc {
> +		compatible = "fixed-clock";
> +		clock-frequency = <32768>;
> +		clock-output-names = "rosc";
> +		#clock-cells = <0>;
> +	};
> +
> +	sosc: clock-sosc {
> +		compatible = "fixed-clock";
> +		clock-frequency = <24000000>;
> +		clock-output-names = "sosc";
> +		#clock-cells = <0>;
> +	};
> +
> +	soc@0 {
> +		compatible = "simple-bus";
> +		#address-cells = <1>;
> +		#size-cells = <1>;
> +		ranges = <0x0 0x0 0x0 0x40000000>;
> +
> +		per_bridge3: bus@29000000 {
> +			compatible = "simple-bus";
> +			reg = <0x29000000 0x800000>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			ranges;
> +
> +			wdog3: watchdog@292a0000 {
> +				compatible = "fsl,imx8ulp-wdt", "fsl,imx7ulp-wdt";
> +				reg = <0x292a0000 0x10000>;
> +				interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pcc3 IMX8ULP_CLK_WDOG3>;
> +				assigned-clocks = <&pcc3 IMX8ULP_CLK_WDOG3>;
> +				assigned-clocks-parents = <&cgc1 IMX8ULP_CLK_SOSC_DIV2>;
> +				timeout-sec = <40>;
> +			};
> +
> +			cgc1: clock-controller@292c0000 {
> +				compatible = "fsl,imx8ulp-cgc1";
> +				reg = <0x292c0000 0x10000>;
> +				clocks = <&rosc>, <&sosc>, <&frosc>, <&lposc>;
> +				clock-names = "rosc", "sosc", "frosc", "lposc";
> +				#clock-cells = <1>;
> +			};
> +
> +			pcc3: clock-controller@292d0000 {
> +				compatible = "fsl,imx8ulp-pcc3";
> +				reg = <0x292d0000 0x10000>;
> +				#clock-cells = <1>;
> +			};
> +
> +			tpm5: tpm@29340000 {
> +				compatible = "fsl,imx8ulp-tpm", "fsl,imx7ulp-tpm";
> +				reg = <0x29340000 0x1000>;
> +				interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pcc3 IMX8ULP_CLK_TPM5>,
> +					 <&pcc3 IMX8ULP_CLK_TPM5>;
> +				clock-names = "ipg", "per";
> +				status = "disabled";
> +			};
> +
> +			lpi2c4: i2c@29370000 {
> +				compatible = "fsl,imx8ulp-lpi2c", "fsl,imx7ulp-lpi2c";
> +				reg = <0x29370000 0x10000>;
> +				interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pcc3 IMX8ULP_CLK_LPI2C4>,
> +					 <&pcc3 IMX8ULP_CLK_LPI2C4>;
> +				clock-names = "per", "ipg";
> +				assigned-clocks = <&pcc3 IMX8ULP_CLK_LPI2C4>;
> +				assigned-clock-parents = <&cgc1 IMX8ULP_CLK_XBAR_DIVBUS>;
> +				assigned-clock-rates = <48000000>;
> +				status = "disabled";
> +			};
> +
> +			lpi2c5: i2c@29380000 {
> +				compatible = "fsl,imx8ulp-lpi2c", "fsl,imx7ulp-lpi2c";
> +				reg = <0x29380000 0x10000>;
> +				interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pcc3 IMX8ULP_CLK_LPI2C5>,
> +					 <&pcc3 IMX8ULP_CLK_LPI2C5>;
> +				clock-names = "per", "ipg";
> +				assigned-clocks = <&pcc3 IMX8ULP_CLK_LPI2C5>;
> +				assigned-clock-parents = <&cgc1 IMX8ULP_CLK_XBAR_DIVBUS>;
> +				assigned-clock-rates = <48000000>;
> +				status = "disabled";
> +			};
> +
> +			lpuart4: serial@29390000 {
> +				compatible = "fsl,imx8ulp-lpuart", "fsl,imx7ulp-lpuart";
> +				reg = <0x29390000 0x1000>;
> +				interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pcc3 IMX8ULP_CLK_LPUART4>;
> +				clock-names = "ipg";
> +				status = "disabled";
> +			};
> +
> +			lpuart5: serial@293a0000 {
> +				compatible = "fsl,imx8ulp-lpuart", "fsl,imx7ulp-lpuart";
> +				reg = <0x293a0000 0x1000>;
> +				interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pcc3 IMX8ULP_CLK_LPUART5>;
> +				clock-names = "ipg";
> +				status = "disabled";
> +			};
> +
> +			lpspi4: spi@293b0000 {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				compatible = "fsl,imx8ulp-spi", "fsl,imx7ulp-spi";
> +				reg = <0x293b0000 0x10000>;
> +				interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pcc3 IMX8ULP_CLK_LPSPI4>,
> +					 <&pcc3 IMX8ULP_CLK_LPSPI4>;
> +				clock-names = "per", "ipg";
> +				assigned-clocks = <&pcc3 IMX8ULP_CLK_LPSPI4>;
> +				assigned-clock-parents = <&cgc1 IMX8ULP_CLK_XBAR_DIVBUS>;
> +				assigned-clock-rates = <16000000>;
> +				status = "disabled";
> +			};
> +
> +			lpspi5: spi@293c0000 {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				compatible = "fsl,imx8ulp-spi", "fsl,imx7ulp-spi";
> +				reg = <0x293c0000 0x10000>;
> +				interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pcc3 IMX8ULP_CLK_LPSPI5>,
> +					 <&pcc3 IMX8ULP_CLK_LPSPI5>;
> +				clock-names = "per", "ipg";
> +				assigned-clocks = <&pcc3 IMX8ULP_CLK_LPSPI5>;
> +				assigned-clock-parents = <&cgc1 IMX8ULP_CLK_XBAR_DIVBUS>;
> +				assigned-clock-rates = <16000000>;
> +				status = "disabled";
> +			};
> +		};
> +
> +		per_bridge4: bus@29800000 {
> +			compatible = "simple-bus";
> +			reg = <0x29800000 0x800000>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			ranges;
> +
> +			pcc4: clock-controller@29800000 {
> +				compatible = "fsl,imx8ulp-pcc4";
> +				reg = <0x29800000 0x10000>;
> +				#clock-cells = <1>;
> +			};
> +
> +			lpi2c6: i2c@29840000 {
> +				compatible = "fsl,imx8ulp-lpi2c", "fsl,imx7ulp-lpi2c";
> +				reg = <0x29840000 0x10000>;
> +				interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pcc4 IMX8ULP_CLK_LPI2C6>,
> +					 <&pcc4 IMX8ULP_CLK_LPI2C6>;
> +				clock-names = "per", "ipg";
> +				assigned-clocks = <&pcc4 IMX8ULP_CLK_LPI2C6>;
> +				assigned-clock-parents = <&cgc1 IMX8ULP_CLK_XBAR_DIVBUS>;
> +				assigned-clock-rates = <48000000>;
> +				status = "disabled";
> +			};
> +
> +			lpi2c7: i2c@29850000 {
> +				compatible = "fsl,imx8ulp-lpi2c", "fsl,imx7ulp-lpi2c";
> +				reg = <0x29850000 0x10000>;
> +				interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pcc4 IMX8ULP_CLK_LPI2C7>,
> +					 <&pcc4 IMX8ULP_CLK_LPI2C7>;
> +				clock-names = "per", "ipg";
> +				assigned-clocks = <&pcc4 IMX8ULP_CLK_LPI2C7>;
> +				assigned-clock-parents = <&cgc1 IMX8ULP_CLK_XBAR_DIVBUS>;
> +				assigned-clock-rates = <48000000>;
> +				status = "disabled";
> +			};
> +
> +			lpuart6: serial@29860000 {
> +				compatible = "fsl,imx8ulp-lpuart", "fsl,imx7ulp-lpuart";
> +				reg = <0x29860000 0x1000>;
> +				interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pcc4 IMX8ULP_CLK_LPUART6>;
> +				clock-names = "ipg";
> +				status = "disabled";
> +			};
> +
> +			lpuart7: serial@29870000 {
> +				compatible = "fsl,imx8ulp-lpuart", "fsl,imx7ulp-lpuart";
> +				reg = <0x29870000 0x1000>;
> +				interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pcc4 IMX8ULP_CLK_LPUART7>;
> +				clock-names = "ipg";
> +				status = "disabled";
> +			};
> +
> +			iomuxc1: pinctrl@298c0000 {
> +				compatible = "fsl,imx8ulp-iomuxc1";
> +				reg = <0x298c0000 0x10000>;
> +			};
> +
> +			usdhc0: mmc@298d0000 {
> +				compatible = "fsl,imx8ulp-usdhc", "fsl,imx8mm-usdhc";
> +				reg = <0x298d0000 0x10000>;
> +				interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&cgc1 IMX8ULP_CLK_XBAR_DIVBUS>,
> +					 <&cgc1 IMX8ULP_CLK_XBAR_AD_DIVPLAT>,
> +					 <&pcc4 IMX8ULP_CLK_USDHC0>;
> +				clock-names = "ipg", "ahb", "per";
> +				fsl,tuning-start-tap = <20>;
> +				fsl,tuning-step= <2>;
> +				bus-width = <4>;
> +				status = "disabled";
> +			};
> +
> +			usdhc1: mmc@298e0000 {
> +				compatible = "fsl,imx8ulp-usdhc", "fsl,imx8mm-usdhc";
> +				reg = <0x298e0000 0x10000>;
> +				interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&cgc1 IMX8ULP_CLK_XBAR_DIVBUS>,
> +					 <&cgc1 IMX8ULP_CLK_NIC_PER_DIVPLAT>,
> +					 <&pcc4 IMX8ULP_CLK_USDHC1>;
> +				clock-names = "ipg", "ahb", "per";
> +				fsl,tuning-start-tap = <20>;
> +				fsl,tuning-step= <2>;
> +				bus-width = <4>;
> +				status = "disabled";
> +			};
> +
> +			usdhc2: mmc@298f0000 {
> +				compatible = "fsl,imx8ulp-usdhc", "fsl,imx8mm-usdhc";
> +				reg = <0x298f0000 0x10000>;
> +				interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&cgc1 IMX8ULP_CLK_XBAR_DIVBUS>,
> +					 <&cgc1 IMX8ULP_CLK_NIC_PER_DIVPLAT>,
> +					 <&pcc4 IMX8ULP_CLK_USDHC2>;
> +				clock-names = "ipg", "ahb", "per";
> +				fsl,tuning-start-tap = <20>;
> +				fsl,tuning-step= <2>;
> +				bus-width = <4>;
> +				status = "disabled";
> +			};
> +
> +			usbotg1: usb@29900000 {
> +				compatible = "fsl,imx8ulp-usb", "fsl,imx7ulp-usb";
> +				reg = <0x29900000 0x200>;
> +				interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pcc4 IMX8ULP_CLK_USB0>;
> +				phys = <&usbphy1>;
> +				fsl,usbmisc = <&usbmisc1 0>;
> +				ahb-burst-config = <0x0>;
> +				tx-burst-size-dword = <0x8>;
> +				rx-burst-size-dword = <0x8>;
> +				status = "disabled";
> +			};
> +
> +			usbmisc1: usbmisc@29900200 {
> +				compatible = "fsl,imx8ulp-usbmisc", "fsl,imx7ulp-usbmisc";
> +				#index-cells = <1>;
> +				reg = <0x29900200 0x200>;
> +				status = "disabled";
> +			};
> +
> +			usbphy1: usb-phy@29910000 {
> +				compatible = "fsl,imx8ulp-usbphy", "fsl,imx7ulp-usbphy";
> +				reg = <0x29910000 0x10000>;
> +				interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pcc4 IMX8ULP_CLK_USB0_PHY>;
> +				#phy-cells = <0>;
> +				status = "disabled";
> +			};
> +
> +			usbotg2: usb@29920000 {
> +				compatible = "fsl,imx8ulp-usb", "fsl,imx7ulp-usb";
> +				reg = <0x29920000 0x200>;
> +				interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pcc4 IMX8ULP_CLK_USB1>;
> +				phys = <&usbphy2>;
> +				fsl,usbmisc = <&usbmisc2 0>;
> +				ahb-burst-config = <0x0>;
> +				tx-burst-size-dword = <0x8>;
> +				rx-burst-size-dword = <0x8>;
> +				status = "disabled";
> +			};
> +
> +			usbmisc2: usbmisc@29920200 {
> +				compatible = "fsl,imx8ulp-usbmisc", "fsl,imx7ulp-usbmisc";
> +				#index-cells = <1>;
> +				reg = <0x29920200 0x200>;
> +				status = "disabled";
> +			};
> +
> +			usbphy2: usb-phy@29930000 {
> +				compatible = "fsl,imx8ulp-usbphy", "fsl,imx7ulp-usbphy";
> +				reg = <0x29930000 0x10000>;
> +				interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pcc4 IMX8ULP_CLK_USB1_PHY>;
> +				#phy-cells = <0>;
> +				status = "disabled";
> +			};
> +
> +			fec: ethernet@29950000 {
> +				compatible = "fsl,imx8ulp-fec", "fsl,imx6ul-fec";
> +				reg = <0x29950000 0x10000>;
> +				interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
> +				interrupt-names = "int0";
> +				clocks = <&pcc4 IMX8ULP_CLK_ENET>,
> +					 <&pcc4 IMX8ULP_CLK_ENET>,
> +					 <&cgc1 IMX8ULP_CLK_ENET_TS_SEL>;
> +				clock-names = "ipg", "ahb", "ptp";
> +				assigned-clocks = <&cgc1 IMX8ULP_CLK_ENET_TS_SEL>;
> +				assigned-clock-parents = <&cgc1 IMX8ULP_CLK_SOSC>;
> +				assigned-clock-rates = <24000000>;
> +				fsl,num-tx-queues = <1>;
> +				fsl,num-rx-queues = <1>;
> +				status = "disabled";
> +			};
> +		};
> +
> +		gpioe: gpio@2d000000 {
> +				compatible = "fsl,imx8ulp-gpio", "fsl,imx7ulp-gpio";
> +				reg = <0x2d000080 0x1000>, <0x2d000040 0x40>;
> +				gpio-controller;
> +				#gpio-cells = <2>;
> +				interrupts = <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>;
> +				interrupt-controller;
> +				#interrupt-cells = <2>;
> +				clocks = <&pcc4 IMX8ULP_CLK_RGPIOE>,
> +					 <&pcc4 IMX8ULP_CLK_PCTLE>;
> +				clock-names = "gpio", "port";
> +				gpio-ranges = <&iomuxc1 0 32 24>;
> +		};
> +
> +		gpiof: gpio@2d010000 {
> +				compatible = "fsl,imx8ulp-gpio", "fsl,imx7ulp-gpio";
> +				reg = <0x2d010080 0x1000>, <0x2d010040 0x40>;
> +				gpio-controller;
> +				#gpio-cells = <2>;
> +				interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
> +				interrupt-controller;
> +				#interrupt-cells = <2>;
> +				clocks = <&pcc4 IMX8ULP_CLK_RGPIOF>,
> +					 <&pcc4 IMX8ULP_CLK_PCTLF>;
> +				clock-names = "gpio", "port";
> +				gpio-ranges = <&iomuxc1 0 64 32>;
> +		};
> +
> +		per_bridge5: bus@2d800000 {
> +			compatible = "simple-bus";
> +			reg = <0x2d800000 0x800000>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			ranges;
> +
> +			cgc2: clock-controller@2da60000 {
> +				compatible = "fsl,imx8ulp-cgc2";
> +				reg = <0x2da60000 0x10000>;
> +				clocks = <&sosc>, <&frosc>;
> +				clock-names = "sosc", "frosc";
> +				#clock-cells = <1>;
> +			};
> +
> +			pcc5: clock-controller@2da70000 {
> +				compatible = "fsl,imx8ulp-pcc5";
> +				reg = <0x2da70000 0x10000>;
> +				#clock-cells = <1>;
> +			};
> +		};
> +
> +		gpiod: gpio@2e200000 {
> +			compatible = "fsl,imx8ulp-gpio", "fsl,imx7ulp-gpio";
> +			reg = <0x2e200080 0x1000>, <0x2e200040 0x40>;
> +			gpio-controller;
> +			#gpio-cells = <2>;
> +			interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
> +			interrupt-controller;
> +			#interrupt-cells = <2>;
> +			clocks = <&pcc5 IMX8ULP_CLK_RGPIOD>,
> +				 <&pcc5 IMX8ULP_CLK_RGPIOD>;
> +			clock-names = "gpio", "port";
> +			gpio-ranges = <&iomuxc1 0 0 24>;
> +		};
> +	};
> +};
> -- 
> 2.26.2
> 
>