kernels: add linux-libre-aarch64

Some System On a Chip (SOC) have 64bit ARM CPUs that are also
capable of running arm 32bit applications.

Since:
- Parabola doesn't have an aarch64 package repository yet
- The devicetree of devices using such System On a Chip
  are not compiled when using the armv7 defconfig
- Drivers or other platform support code for such hardware
  might also not be compiled in with the armv7 defconfig
- This approach has already been tested with the linux-libre-x86_64
  kenrel

It's then a good idea to add support for such devices by adding
an arrch64 kernel as the maintenance and work is minimal.

The downside is that the external kernel modules that are either
compiled against the kernel or using DKMS will not work by default.

It's however still possible to compile them by hand by using
ARCH= and CROSS_COMPILE= as it is done for this kernel, so it
should be relatively easy to add support for the non-dkms modules.

As for DKMS, someone would need to look into it to understand how
to pass it the make flags (ARCH= and CROSS_COMPILE=) that are
required to automatically build modules.

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>

1 files changed, 555 insertions, 0 deletions

diff --git a/kernels/linux-libre-arm64/0009-USB-Armory-MkII-support.patch b/kernels/linux-libre-arm64/0009-USB-Armory-MkII-support.patch
new file mode 100644
index 000000000..4c8f8fed3
--- /dev/null
+++ b/kernels/linux-libre-arm64/0009-USB-Armory-MkII-support.patch
@@ -0,0 +1,555 @@
+From 55e7015aa06dd943b55a0101beddae1c811a2be5 Mon Sep 17 00:00:00 2001
+From: Kevin Mihelich <kevin@archlinuxarm.org>
+Date: Sun, 11 Aug 2019 12:34:17 -0600
+Subject: [PATCH 9/9] USB Armory MkII support
+
+---
+ arch/arm/boot/dts/Makefile              |   2 +
+ arch/arm/boot/dts/imx6ul-usbarmory.dts  | 255 +++++++++++++++++++++++
+ arch/arm/boot/dts/imx6ull-usbarmory.dts | 256 ++++++++++++++++++++++++
+ 3 files changed, 513 insertions(+)
+ create mode 100644 arch/arm/boot/dts/imx6ul-usbarmory.dts
+ create mode 100644 arch/arm/boot/dts/imx6ull-usbarmory.dts
+
+diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
+index a0f92b9dbd7d..5d6e9f76f6db 100644
+--- a/arch/arm/boot/dts/Makefile
++++ b/arch/arm/boot/dts/Makefile
+@@ -580,9 +580,11 @@ dtb-$(CONFIG_SOC_IMX6UL) += \
+ 	imx6ul-tx6ul-0010.dtb \
+ 	imx6ul-tx6ul-0011.dtb \
+ 	imx6ul-tx6ul-mainboard.dtb \
++	imx6ul-usbarmory.dtb \
+ 	imx6ull-14x14-evk.dtb \
+ 	imx6ull-colibri-eval-v3.dtb \
+ 	imx6ull-colibri-wifi-eval-v3.dtb \
++	imx6ull-usbarmory.dtb \
+ 	imx6ull-phytec-segin-ff-rdk-nand.dtb \
+ 	imx6ull-phytec-segin-ff-rdk-emmc.dtb \
+ 	imx6ull-phytec-segin-lc-rdk-nand.dtb \
+diff --git a/arch/arm/boot/dts/imx6ul-usbarmory.dts b/arch/arm/boot/dts/imx6ul-usbarmory.dts
+new file mode 100644
+index 000000000000..3936ef8a64f1
+--- /dev/null
++++ b/arch/arm/boot/dts/imx6ul-usbarmory.dts
+@@ -0,0 +1,255 @@
++/*
++ * USB armory Mk II device tree file
++ * https://inversepath.com/usbarmory
++ *
++ * Copyright (C) 2019, F-Secure Corporation
++ * Andrej Rosano <andrej.rosano@f-secure.com>
++ *
++ * This file is dual-licensed: you can use it either under the terms
++ * of the GPL or the X11 license, at your option. Note that this dual
++ * licensing only applies to this file, and not this project as a
++ * whole.
++ *
++ *  a) This file 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 file 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.
++ *
++ * Or, alternatively,
++ *
++ *  b) Permission is hereby granted, free of charge, to any person
++ *     obtaining a copy of this software and associated documentation
++ *     files (the "Software"), to deal in the Software without
++ *     restriction, including without limitation the rights to use,
++ *     copy, modify, merge, publish, distribute, sublicense, and/or
++ *     sell copies of the Software, and to permit persons to whom the
++ *     Software is furnished to do so, subject to the following
++ *     conditions:
++ *
++ *     The above copyright notice and this permission notice shall be
++ *     included in all copies or substantial portions of the Software.
++ *
++ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
++ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
++ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
++ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
++ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
++ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
++ *     OTHER DEALINGS IN THE SOFTWARE.
++ */
++
++/dts-v1/;
++
++#include "imx6ul.dtsi"
++
++/ {
++	model = "F-Secure USB armory Mk II";
++	compatible = "inversepath,imx6ul-usbarmory-mkII", "fsl,imx6ul";
++
++	chosen {
++		stdout-path = &uart2;
++	};
++
++	memory {
++		reg = <0x80000000 0x20000000>;
++	};
++
++	leds {
++		compatible = "gpio-leds";
++		pinctrl-names = "default";
++		pinctrl-0 = <&pinctrl_led>;
++
++		led-white {
++			label = "LED_WHITE";
++			gpios = <&gpio4 21 GPIO_ACTIVE_LOW>;
++			linux,default-trigger = "heartbeat";
++		};
++
++		led-blue {
++			label = "LED_BLUE";
++			gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
++		};
++	};
++
++	regulators {
++		compatible = "simple-bus";
++		#address-cells = <1>;
++		#size-cells = <0>;
++
++		reg_sd1_vmmc: sd1_regulator {
++			compatible = "regulator-fixed";
++			regulator-name = "VSD_3V3";
++			regulator-min-microvolt = <3300000>;
++			regulator-max-microvolt = <3300000>;
++		};
++	};
++};
++
++&uart1 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&pinctrl_bluetooth>;
++	uart-has-rtscts;
++	status = "okay";
++};
++
++&uart2 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&pinctrl_uart2>;
++	status = "okay";
++};
++
++&usdhc1 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&pinctrl_usdhc1>;
++	no-1-8-v;
++	keep-power-in-suspend;
++	wakeup-source;
++	status = "okay";
++};
++
++&usdhc2 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&pinctrl_usdhc2>;
++	non-removable;
++	status = "okay";
++};
++
++&i2c1 {
++	pinctrl-0 = <&pinctrl_i2c1>;
++	status = "okay";
++};
++
++&iomuxc {
++	pinctrl_uart2: uart2grp {
++		fsl,pins = <
++			MX6UL_PAD_UART2_TX_DATA__UART2_DCE_TX	0x1b0b1
++			MX6UL_PAD_UART2_RX_DATA__UART2_DCE_RX	0x1b0b1
++		>;
++	};
++
++	pinctrl_bluetooth: uart1grp {
++		fsl,pins = <
++			MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX	0x1b0b0 /* BT_UART_TX  */
++			MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX	0x1b0b0 /* BT_UART_RX  */
++			MX6UL_PAD_UART1_CTS_B__UART1_DCE_CTS	0x1b0b0 /* BT_UART_CTS */
++			MX6UL_PAD_GPIO1_IO07__UART1_DCE_RTS	0x130b0 /* BT_UART_RTS */
++			MX6UL_PAD_UART3_TX_DATA__GPIO1_IO24	0x1f020 /* BT_UART_DSR */
++			MX6UL_PAD_UART3_RX_DATA__GPIO1_IO25	0x10020 /* BT_UART_DTR */
++			MX6UL_PAD_GPIO1_IO04__GPIO1_IO04	0x1f020 /* BT_SWDCLK   */
++			MX6UL_PAD_GPIO1_IO05__GPIO1_IO05	0x1f020 /* BT_SWDIO    */
++			MX6UL_PAD_GPIO1_IO09__GPIO1_IO09	0x1f020 /* BT_RESET    */
++			MX6UL_PAD_UART3_RTS_B__GPIO1_IO27	0x1f020 /* BT_SWITCH_1 */
++			MX6UL_PAD_UART3_CTS_B__GPIO1_IO26	0x1f020 /* BT_SWITCH_2 */
++		>;
++	};
++
++	pinctrl_i2c1: i2c1grp {
++		fsl,pins = <
++			MX6UL_PAD_GPIO1_IO02__I2C1_SCL	0x4001b8b0
++			MX6UL_PAD_GPIO1_IO03__I2C1_SDA	0x4001b8b0
++		>;
++	};
++
++	pinctrl_led: ledgrp {
++		fsl,pins = <
++			MX6UL_PAD_CSI_DATA06__GPIO4_IO27	0x1f020
++			MX6UL_PAD_CSI_DATA07__GPIO4_IO28	0x1f020
++		>;
++	};
++
++	pinctrl_usdhc1: usdhc1grp {
++		fsl,pins = <
++			MX6UL_PAD_SD1_CMD__USDHC1_CMD		0x1f019
++			MX6UL_PAD_SD1_CLK__USDHC1_CLK		0x1f019
++			MX6UL_PAD_SD1_DATA0__USDHC1_DATA0	0x1f019
++			MX6UL_PAD_SD1_DATA1__USDHC1_DATA1	0x1f019
++			MX6UL_PAD_SD1_DATA2__USDHC1_DATA2	0x1f019
++			MX6UL_PAD_SD1_DATA3__USDHC1_DATA3	0x1f019
++		>;
++	};
++
++	pinctrl_usdhc2: usdhc2grp {
++		fsl,pins = <
++			MX6UL_PAD_NAND_RE_B__USDHC2_CLK		0x10071
++			MX6UL_PAD_NAND_WE_B__USDHC2_CMD		0x17059
++			MX6UL_PAD_NAND_DATA00__USDHC2_DATA0	0x17059
++			MX6UL_PAD_NAND_DATA01__USDHC2_DATA1	0x17059
++			MX6UL_PAD_NAND_DATA02__USDHC2_DATA2	0x17059
++			MX6UL_PAD_NAND_DATA03__USDHC2_DATA3	0x17059
++			MX6UL_PAD_NAND_DATA04__USDHC2_DATA4	0x17059
++			MX6UL_PAD_NAND_DATA05__USDHC2_DATA5	0x17059
++			MX6UL_PAD_NAND_DATA06__USDHC2_DATA6	0x17059
++			MX6UL_PAD_NAND_DATA07__USDHC2_DATA7	0x17059
++		>;
++	};
++};
++
++&aips2 {
++	crypto: caam@2140000 {
++		compatible = "fsl,imx6ul-caam", "fsl,sec-v4.0";
++		#address-cells = <1>;
++		#size-cells = <1>;
++		reg = <0x2140000 0x3c000>;
++		ranges = <0 0x2140000 0x3c000>;
++		interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
++		clocks = <&clks IMX6UL_CLK_CAAM_IPG>, <&clks IMX6UL_CLK_CAAM_ACLK>,
++			 <&clks IMX6UL_CLK_CAAM_MEM>;
++		clock-names = "ipg", "aclk", "mem";
++
++		sec_jr0: jr0@1000 {
++			compatible = "fsl,sec-v4.0-job-ring";
++			reg = <0x1000 0x1000>;
++			interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
++		};
++
++		sec_jr1: jr1@2000 {
++			compatible = "fsl,sec-v4.0-job-ring";
++			reg = <0x2000 0x1000>;
++			interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
++		};
++		sec_jr2: jr2@3000 {
++			compatible = "fsl,sec-v4.0-job-ring";
++			reg = <0x3000 0x1000>;
++			interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
++		};
++	};
++};
++
++/ {
++	soc {
++		caam_sm: caam-sm@00100000 {
++			 compatible = "fsl,imx7d-caam-sm", "fsl,imx6q-caam-sm";
++			 reg = <0x00100000 0x3fff>;
++		};
++
++		irq_sec_vio: caam_secvio {
++			     compatible = "fsl,imx7d-caam-secvio", "fsl,imx6q-caam-secvio";
++			     interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
++		};
++	};
++
++	caam_keyblob: caam-keyblob {
++		compatible = "fsl,sec-v4.0-keyblob";
++		status = "okay";
++	};
++};
++
++&usbotg1 {
++	dr_mode = "otg";
++	disable-over-current;
++	tpl-support;
++	status = "okay";
++};
++
++&usbotg2 {
++	dr_mode = "host";
++	disable-over-current;
++	tpl-support;
++	status = "okay";
++};
+diff --git a/arch/arm/boot/dts/imx6ull-usbarmory.dts b/arch/arm/boot/dts/imx6ull-usbarmory.dts
+new file mode 100644
+index 000000000000..85cf30bff527
+--- /dev/null
++++ b/arch/arm/boot/dts/imx6ull-usbarmory.dts
+@@ -0,0 +1,256 @@
++/*
++ * USB armory Mk II device tree file
++ * https://inversepath.com/usbarmory
++ *
++ * Copyright (C) 2019, F-Secure Corporation
++ * Andrej Rosano <andrej.rosano@f-secure.com>
++ *
++ * This file is dual-licensed: you can use it either under the terms
++ * of the GPL or the X11 license, at your option. Note that this dual
++ * licensing only applies to this file, and not this project as a
++ * whole.
++ *
++ *  a) This file 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 file 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.
++ *
++ * Or, alternatively,
++ *
++ *  b) Permission is hereby granted, free of charge, to any person
++ *     obtaining a copy of this software and associated documentation
++ *     files (the "Software"), to deal in the Software without
++ *     restriction, including without limitation the rights to use,
++ *     copy, modify, merge, publish, distribute, sublicense, and/or
++ *     sell copies of the Software, and to permit persons to whom the
++ *     Software is furnished to do so, subject to the following
++ *     conditions:
++ *
++ *     The above copyright notice and this permission notice shall be
++ *     included in all copies or substantial portions of the Software.
++ *
++ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
++ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
++ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
++ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
++ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
++ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
++ *     OTHER DEALINGS IN THE SOFTWARE.
++ */
++
++/dts-v1/;
++
++#include "imx6ul.dtsi"
++
++/ {
++	model = "F-Secure USB armory Mk II";
++	compatible = "inversepath,imx6ull-usbarmory-mkII", "fsl,imx6ull";
++
++	chosen {
++		stdout-path = &uart2;
++	};
++
++	memory {
++		reg = <0x80000000 0x20000000>;
++	};
++
++	leds {
++		compatible = "gpio-leds";
++		pinctrl-names = "default";
++		pinctrl-0 = <&pinctrl_led>;
++
++		led-white {
++			label = "LED_WHITE";
++			gpios = <&gpio4 21 GPIO_ACTIVE_LOW>;
++			linux,default-trigger = "heartbeat";
++		};
++
++		led-blue {
++			label = "LED_BLUE";
++			gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
++		};
++	};
++
++	regulators {
++		compatible = "simple-bus";
++		#address-cells = <1>;
++		#size-cells = <0>;
++
++		reg_sd1_vmmc: sd1_regulator {
++			compatible = "regulator-fixed";
++			regulator-name = "VSD_3V3";
++			regulator-min-microvolt = <3300000>;
++			regulator-max-microvolt = <3300000>;
++		};
++	};
++};
++
++/* Delete CAAM node in AIPS-2 (i.MX6UL specific) */
++/delete-node/ &crypto;
++
++&cpu0 {
++	operating-points = <
++		/* kHz	uV */
++		900000	1275000
++		792000	1225000
++		528000	1175000
++		396000	1025000
++		198000	950000
++	>;
++	fsl,soc-operating-points = <
++		/* KHz	uV */
++		900000	1250000
++		792000	1175000
++		528000	1175000
++		396000	1175000
++		198000	1175000
++	>;
++};
++
++&uart1 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&pinctrl_bluetooth>;
++	uart-has-rtscts;
++	status = "okay";
++};
++
++&uart2 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&pinctrl_uart2>;
++	status = "okay";
++};
++
++&usdhc1 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&pinctrl_usdhc1>;
++	no-1-8-v;
++	keep-power-in-suspend;
++	wakeup-source;
++	status = "okay";
++};
++
++&usdhc2 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&pinctrl_usdhc2>;
++	non-removable;
++	status = "okay";
++};
++
++&i2c1 {
++	pinctrl-0 = <&pinctrl_i2c1>;
++	status = "okay";
++};
++
++&iomuxc {
++	pinctrl_uart2: uart2grp {
++		fsl,pins = <
++			MX6UL_PAD_UART2_TX_DATA__UART2_DCE_TX	0x1b0b1
++			MX6UL_PAD_UART2_RX_DATA__UART2_DCE_RX	0x1b0b1
++		>;
++	};
++
++	pinctrl_bluetooth: uart1grp {
++		fsl,pins = <
++			MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX	0x1b0b0 /* BT_UART_TX  */
++			MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX	0x1b0b0 /* BT_UART_RX  */
++			MX6UL_PAD_UART1_CTS_B__UART1_DCE_CTS	0x1b0b0 /* BT_UART_CTS */
++			MX6UL_PAD_GPIO1_IO07__UART1_DCE_RTS	0x130b0 /* BT_UART_RTS */
++			MX6UL_PAD_UART3_TX_DATA__GPIO1_IO24	0x1f020 /* BT_UART_DSR */
++			MX6UL_PAD_UART3_RX_DATA__GPIO1_IO25	0x10020 /* BT_UART_DTR */
++			MX6UL_PAD_GPIO1_IO04__GPIO1_IO04	0x1f020 /* BT_SWDCLK   */
++			MX6UL_PAD_GPIO1_IO05__GPIO1_IO05	0x1f020 /* BT_SWDIO    */
++			MX6UL_PAD_GPIO1_IO09__GPIO1_IO09	0x1f020 /* BT_RESET    */
++			MX6UL_PAD_UART3_RTS_B__GPIO1_IO27	0x1f020 /* BT_SWITCH_1 */
++			MX6UL_PAD_UART3_CTS_B__GPIO1_IO26	0x1f020 /* BT_SWITCH_2 */
++		>;
++	};
++
++	pinctrl_i2c1: i2c1grp {
++		fsl,pins = <
++			MX6UL_PAD_GPIO1_IO02__I2C1_SCL	0x4001b8b0
++			MX6UL_PAD_GPIO1_IO03__I2C1_SDA	0x4001b8b0
++		>;
++	};
++
++	pinctrl_led: ledgrp {
++		fsl,pins = <
++			MX6UL_PAD_CSI_DATA06__GPIO4_IO27	0x1f020
++			MX6UL_PAD_CSI_DATA07__GPIO4_IO28	0x1f020
++		>;
++	};
++
++	pinctrl_usdhc1: usdhc1grp {
++		fsl,pins = <
++			MX6UL_PAD_SD1_CMD__USDHC1_CMD		0x1f019
++			MX6UL_PAD_SD1_CLK__USDHC1_CLK		0x1f019
++			MX6UL_PAD_SD1_DATA0__USDHC1_DATA0	0x1f019
++			MX6UL_PAD_SD1_DATA1__USDHC1_DATA1	0x1f019
++			MX6UL_PAD_SD1_DATA2__USDHC1_DATA2	0x1f019
++			MX6UL_PAD_SD1_DATA3__USDHC1_DATA3	0x1f019
++		>;
++	};
++
++	pinctrl_usdhc2: usdhc2grp {
++		fsl,pins = <
++			MX6UL_PAD_NAND_RE_B__USDHC2_CLK		0x10071
++			MX6UL_PAD_NAND_WE_B__USDHC2_CMD		0x17059
++			MX6UL_PAD_NAND_DATA00__USDHC2_DATA0	0x17059
++			MX6UL_PAD_NAND_DATA01__USDHC2_DATA1	0x17059
++			MX6UL_PAD_NAND_DATA02__USDHC2_DATA2	0x17059
++			MX6UL_PAD_NAND_DATA03__USDHC2_DATA3	0x17059
++			MX6UL_PAD_NAND_DATA04__USDHC2_DATA4	0x17059
++			MX6UL_PAD_NAND_DATA05__USDHC2_DATA5	0x17059
++			MX6UL_PAD_NAND_DATA06__USDHC2_DATA6	0x17059
++			MX6UL_PAD_NAND_DATA07__USDHC2_DATA7	0x17059
++		>;
++	};
++};
++
++/ {
++	soc {
++		aips3: aips-bus@02200000 {
++			compatible = "fsl,aips-bus", "simple-bus";
++			#address-cells = <1>;
++			#size-cells = <1>;
++			reg = <0x02200000 0x100000>;
++			ranges;
++
++			dcp: dcp@02280000 {
++				compatible = "fsl,imx6ull-dcp", "fsl,imx6sl-dcp", "fsl,imx28-dcp";
++				reg = <0x02280000 0x4000>;
++				interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
++					     <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
++					     <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
++				clocks = <&clks IMX6ULL_CLK_DCP_CLK>;
++				clock-names = "dcp";
++			};
++
++			rngb: rngb@02284000 {
++				compatible = "fsl,imx6sl-rng", "fsl,imx25-rngb", "fsl,imx-rng", "imx-rng";
++				reg = <0x02284000 0x4000>;
++				interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
++				clocks = <&clks IMX6UL_CLK_DUMMY>;
++			};
++		};
++	};
++};
++
++&usbotg1 {
++	dr_mode = "peripheral";
++	disable-over-current;
++	tpl-support;
++	status = "okay";
++};
++
++&usbotg2 {
++	dr_mode = "host";
++	disable-over-current;
++	tpl-support;
++	status = "okay";
++};
+-- 
+2.23.0
+