ARM: sun7i: config: add config for Sinovoip/Bananapi BPI-R1

From: Steve Arnold <[email protected]>

* changes from lamobo-r1 required include:
- ahci power pin (remove)
- usbvbus pin config
- mmc pin config
- uart2 enable

Signed-off-by Steve Arnold <[email protected]>

---
 arch/arm/dts/Makefile                  |   1 +
 arch/arm/dts/sun7i-a20-bananapi-r1.dts | 376 +++++++++++++++++++++++++++++++++
 2 files changed, 377 insertions(+)
 create mode 100644 arch/arm/dts/sun7i-a20-bananapi-r1.dts

arch/arm/dts/Makefile +1 -0

index 032c5ae..0cbae00 100644
@@ -216,6 +216,7 @@ dtb-$(CONFIG_MACH_SUN7I) += \
        sun7i-a20-ainol-aw1.dtb \
        sun7i-a20-bananapi.dtb \
        sun7i-a20-bananapi-m1-plus.dtb \
+       sun7i-a20-bananapi-r1.dtb \
        sun7i-a20-bananapro.dtb \
        sun7i-a20-cubieboard2.dtb \
        sun7i-a20-cubietruck.dtb \

arch/arm/dts/sun7i-a20-bananapi-r1.dts new file +376 -1

new file mode 100644
index 0000000..1a550f9
@@ -0,0 +1,376 @@
+/*
+ * Copyright 2015 Hans de Goede <[email protected]>
+ * Changes copyright 2016 Stephen Arnold <[email protected]>
+ *
+ * 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 "sun7i-a20.dtsi"
+#include "sunxi-common-regulators.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pinctrl/sun4i-a10.h>
+
+/ {
+       model = "Banana Pi BPI-R1";
+       compatible = "sinovoip,bpi-r1", "allwinner,sun7i-a20";
+
+       aliases {
+               serial0 = &uart0;
+               serial1 = &uart2;
+               serial2 = &uart3;
+               serial3 = &uart7;
+       };
+
+       chosen {
+               stdout-path = "serial0:115200n8";
+       };
+
+       leds {
+               compatible = "gpio-leds";
+               pinctrl-names = "default";
+               pinctrl-0 = <&led_pins_bpi_r1>;
+
+               green {
+                       label = "bpi-r1:green:usr";
+                       gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>; /* PH24 */
+                       linux,default-trigger = "heartbeat";
+               };
+       };
+
+       reg_gmac_3v3: gmac-3v3 {
+               compatible = "regulator-fixed";
+               pinctrl-names = "default";
+               pinctrl-0 = <&gmac_power_pin_bpi_r1>;
+               regulator-name = "gmac-3v3";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+               startup-delay-us = <100000>;
+               enable-active-high;
+               gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */
+       };
+
+};
+
+&ahci {
+       target-supply = <&reg_ahci_5v>;
+       status = "okay";
+};
+
+&cpu0 {
+       cpu-supply = <&reg_dcdc2>;
+};
+
+&ehci0 {
+       status = "okay";
+};
+
+&ehci1 {
+       status = "okay";
+};
+
+&ohci0 {
+       status = "okay";
+};
+
+&ohci1 {
+       status = "okay";
+};
+
+&gmac {
+       pinctrl-names = "default";
+       pinctrl-0 = <&gmac_pins_rgmii_a>;
+       phy = <&phy1>;
+       phy-mode = "rgmii";
+       phy-supply = <&reg_gmac_3v3>;
+       status = "okay";
+
+       fixed-link {
+               speed = <1000>;
+               full-duplex;
+       };
+
+       mdio {
+               compatible = "snps,dwmac-mdio";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               switch: ethernet-switch at 1e {
+                       compatible = "brcm,bcm53125";
+                       reg = <30>;
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+
+                       ports {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+
+                               port0: port at 0 {
+                                       reg = <0>;
+                                       label = "lan2";
+                               };
+
+                               port1: port at 1 {
+                                       reg = <1>;
+                                       label = "lan3";
+                               };
+
+                               port2: port at 2 {
+                                       reg = <2>;
+                                       label = "lan4";
+                               };
+
+                               port3: port at 3 {
+                                       reg = <3>;
+                                       label = "wan";
+                               };
+
+                               port4: port at 4 {
+                                       reg = <4>;
+                                       label = "lan1";
+                               };
+
+                               port8: port at 8 {
+                                       reg = <8>;
+                                       label = "cpu";
+                                       ethernet = <&gmac>;
+                                       phy-mode = "rgmii";
+                                       fixed-link {
+                                               speed = <1000>;
+                                               full-duplex;
+                                       };
+                               };
+                       };
+               };
+       };
+};
+
+&i2c0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2c0_pins_a>;
+       status = "okay";
+
+       axp209: pmic at 34 {
+               compatible = "x-powers,axp209";
+               reg = <0x34>;
+               interrupt-parent = <&nmi_intc>;
+               interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+
+               interrupt-controller;
+               #interrupt-cells = <1>;
+       };
+};
+
+#include "axp209.dtsi"
+
+&i2c2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2c2_pins_a>;
+       status = "okay";
+};
+
+&ir0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&ir0_rx_pins_a>;
+       status = "okay";
+};
+
+&mmc0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bpi_r1>;
+       vmmc-supply = <&reg_vcc3v3>;
+       bus-width = <4>;
+       cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
+       cd-inverted;
+       status = "okay";
+};
+
+&otg_sram {
+       status = "okay";
+};
+
+&pio {
+       usb0_id_detect_pin: usb0_id_detect_pin at 0 {
+               allwinner,pins = "PH4";
+               allwinner,function = "gpio_in";
+               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+               allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+       };
+
+       usb0_vbus_detect_pin: usb0_vbus_detect_pin at 0 {
+               allwinner,pins = "PH5";
+               allwinner,function = "gpio_in";
+               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+               allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+       };
+
+       usb0_vbus_pin_bpi_r1: usb0_vbus_pin at 0 {
+               allwinner,pins = "PB9";
+               allwinner,function = "gpio_out";
+               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+               allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+       };
+
+       usb2_vbus_pin_bpi_r1: usb2_vbus_pin at 0 {
+               allwinner,pins = "PH3";
+               allwinner,function = "gpio_out";
+               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+               allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+       };
+
+       mmc0_cd_pin_bpi_r1: mmc0_cd_pin at 0 {
+               allwinner,pins = "PH1";
+               allwinner,function = "gpio_in";
+               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+               allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+       };
+
+       gmac_power_pin_bpi_r1: gmac_power_pin at 0 {
+               allwinner,pins = "PH23";
+               allwinner,function = "gpio_out";
+               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+               allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+       };
+
+       led_pins_bpi_r1: led_pins at 0 {
+               allwinner,pins = "PH24";
+               allwinner,function = "gpio_out";
+               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+               allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+       };
+};
+
+&reg_ahci_5v {
+       status = "okay";
+};
+
+&reg_dcdc2 {
+       regulator-always-on;
+       regulator-min-microvolt = <1000000>;
+       regulator-max-microvolt = <1400000>;
+       regulator-name = "vdd-cpu";
+};
+
+&reg_dcdc3 {
+       regulator-always-on;
+       regulator-min-microvolt = <1000000>;
+       regulator-max-microvolt = <1400000>;
+       regulator-name = "vdd-int-dll";
+};
+
+&reg_ldo1 {
+       regulator-name = "vdd-rtc";
+};
+
+&reg_ldo2 {
+       regulator-always-on;
+       regulator-min-microvolt = <3000000>;
+       regulator-max-microvolt = <3000000>;
+       regulator-name = "avcc";
+};
+
+&reg_usb0_vbus {
+       pinctrl-0 = <&usb0_vbus_pin_bpi_r1>;
+       gpio = <&pio 1 9 GPIO_ACTIVE_HIGH>; /* PB9 */
+       status = "okay";
+};
+
+&reg_usb1_vbus {
+       status = "okay";
+};
+
+&reg_usb2_vbus {
+       pinctrl-0 = <&usb2_vbus_pin_bpi_r1>;
+       gpio = <&pio 7 3 GPIO_ACTIVE_HIGH>; /* PH3 */
+       status = "okay";
+};
+
+&spi0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&spi0_pins_a>,
+                   <&spi0_cs0_pins_a>,
+                   <&spi0_cs1_pins_a>;
+       status = "okay";
+};
+
+&uart0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart0_pins_a>;
+       status = "okay";
+};
+
+&uart2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart2_pins_a>;
+       status = "okay";
+};
+
+&uart3 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart3_pins_b>;
+       status = "okay";
+};
+
+&uart7 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart7_pins_a>;
+       status = "okay";
+};
+
+&usb_otg {
+       dr_mode = "otg";
+       status = "okay";
+};
+
+&usb_power_supply {
+       status = "okay";
+};
+
+&usbphy {
+       pinctrl-names = "default";
+       pinctrl-0 = <&usb0_id_detect_pin>;
+       usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
+       usb0_vbus_power-supply = <&usb_power_supply>;
+       usb0_vbus-supply = <&reg_usb0_vbus>;
+       usb1_vbus-supply = <&reg_usb1_vbus>;
+       usb2_vbus-supply = <&reg_usb2_vbus>;
+       status = "okay";
+};
--

2.9.3

Okay, please disregard the update with double "PATCH" in the subject; I need to get better with git send-email (besides just the Google insecure app thing for gmail).

I'm about to resend v2 with (hopefully) all the right stuff in it.

Thanks, Steve

Quoted 412 lines · Stephen Arnold

From: Steve Arnold <[email protected]>

* changes from lamobo-r1 required include:
- ahci power pin (remove)
- usbvbus pin config
- mmc pin config
- uart2 enable

Signed-off-by Steve Arnold <[email protected]>

---
 arch/arm/dts/Makefile                  |   1 +
 arch/arm/dts/sun7i-a20-bananapi-r1.dts | 376 +++++++++++++++++++++++++++++++++
 2 files changed, 377 insertions(+)
 create mode 100644 arch/arm/dts/sun7i-a20-bananapi-r1.dts

arch/arm/dts/Makefile +1 -0

index 032c5ae..0cbae00 100644
@@ -216,6 +216,7 @@ dtb-$(CONFIG_MACH_SUN7I) += \
        sun7i-a20-ainol-aw1.dtb \
        sun7i-a20-bananapi.dtb \
        sun7i-a20-bananapi-m1-plus.dtb \
+       sun7i-a20-bananapi-r1.dtb \
        sun7i-a20-bananapro.dtb \
        sun7i-a20-cubieboard2.dtb \
        sun7i-a20-cubietruck.dtb \

arch/arm/dts/sun7i-a20-bananapi-r1.dts new file +376 -1

new file mode 100644
index 0000000..1a550f9
@@ -0,0 +1,376 @@
+/*
+ * Copyright 2015 Hans de Goede <[email protected]>
+ * Changes copyright 2016 Stephen Arnold <[email protected]>
+ *
+ * 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 "sun7i-a20.dtsi"
+#include "sunxi-common-regulators.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pinctrl/sun4i-a10.h>
+
+/ {
+       model = "Banana Pi BPI-R1";
+       compatible = "sinovoip,bpi-r1", "allwinner,sun7i-a20";
+
+       aliases {
+               serial0 = &uart0;
+               serial1 = &uart2;
+               serial2 = &uart3;
+               serial3 = &uart7;
+       };
+
+       chosen {
+               stdout-path = "serial0:115200n8";
+       };
+
+       leds {
+               compatible = "gpio-leds";
+               pinctrl-names = "default";
+               pinctrl-0 = <&led_pins_bpi_r1>;
+
+               green {
+                       label = "bpi-r1:green:usr";
+                       gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>; /* PH24 */
+                       linux,default-trigger = "heartbeat";
+               };
+       };
+
+       reg_gmac_3v3: gmac-3v3 {
+               compatible = "regulator-fixed";
+               pinctrl-names = "default";
+               pinctrl-0 = <&gmac_power_pin_bpi_r1>;
+               regulator-name = "gmac-3v3";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+               startup-delay-us = <100000>;
+               enable-active-high;
+               gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */
+       };
+
+};
+
+&ahci {
+       target-supply = <&reg_ahci_5v>;
+       status = "okay";
+};
+
+&cpu0 {
+       cpu-supply = <&reg_dcdc2>;
+};
+
+&ehci0 {
+       status = "okay";
+};
+
+&ehci1 {
+       status = "okay";
+};
+
+&ohci0 {
+       status = "okay";
+};
+
+&ohci1 {
+       status = "okay";
+};
+
+&gmac {
+       pinctrl-names = "default";
+       pinctrl-0 = <&gmac_pins_rgmii_a>;
+       phy = <&phy1>;
+       phy-mode = "rgmii";
+       phy-supply = <&reg_gmac_3v3>;
+       status = "okay";
+
+       fixed-link {
+               speed = <1000>;
+               full-duplex;
+       };
+
+       mdio {
+               compatible = "snps,dwmac-mdio";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               switch: ethernet-switch at 1e {
+                       compatible = "brcm,bcm53125";
+                       reg = <30>;
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+
+                       ports {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+
+                               port0: port at 0 {
+                                       reg = <0>;
+                                       label = "lan2";
+                               };
+
+                               port1: port at 1 {
+                                       reg = <1>;
+                                       label = "lan3";
+                               };
+
+                               port2: port at 2 {
+                                       reg = <2>;
+                                       label = "lan4";
+                               };
+
+                               port3: port at 3 {
+                                       reg = <3>;
+                                       label = "wan";
+                               };
+
+                               port4: port at 4 {
+                                       reg = <4>;
+                                       label = "lan1";
+                               };
+
+                               port8: port at 8 {
+                                       reg = <8>;
+                                       label = "cpu";
+                                       ethernet = <&gmac>;
+                                       phy-mode = "rgmii";
+                                       fixed-link {
+                                               speed = <1000>;
+                                               full-duplex;
+                                       };
+                               };
+                       };
+               };
+       };
+};
+
+&i2c0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2c0_pins_a>;
+       status = "okay";
+
+       axp209: pmic at 34 {
+               compatible = "x-powers,axp209";
+               reg = <0x34>;
+               interrupt-parent = <&nmi_intc>;
+               interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+
+               interrupt-controller;
+               #interrupt-cells = <1>;
+       };
+};
+
+#include "axp209.dtsi"
+
+&i2c2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2c2_pins_a>;
+       status = "okay";
+};
+
+&ir0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&ir0_rx_pins_a>;
+       status = "okay";
+};
+
+&mmc0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bpi_r1>;
+       vmmc-supply = <&reg_vcc3v3>;
+       bus-width = <4>;
+       cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
+       cd-inverted;
+       status = "okay";
+};
+
+&otg_sram {
+       status = "okay";
+};
+
+&pio {
+       usb0_id_detect_pin: usb0_id_detect_pin at 0 {
+               allwinner,pins = "PH4";
+               allwinner,function = "gpio_in";
+               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+               allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+       };
+
+       usb0_vbus_detect_pin: usb0_vbus_detect_pin at 0 {
+               allwinner,pins = "PH5";
+               allwinner,function = "gpio_in";
+               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+               allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+       };
+
+       usb0_vbus_pin_bpi_r1: usb0_vbus_pin at 0 {
+               allwinner,pins = "PB9";
+               allwinner,function = "gpio_out";
+               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+               allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+       };
+
+       usb2_vbus_pin_bpi_r1: usb2_vbus_pin at 0 {
+               allwinner,pins = "PH3";
+               allwinner,function = "gpio_out";
+               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+               allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+       };
+
+       mmc0_cd_pin_bpi_r1: mmc0_cd_pin at 0 {
+               allwinner,pins = "PH1";
+               allwinner,function = "gpio_in";
+               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+               allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+       };
+
+       gmac_power_pin_bpi_r1: gmac_power_pin at 0 {
+               allwinner,pins = "PH23";
+               allwinner,function = "gpio_out";
+               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+               allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+       };
+
+       led_pins_bpi_r1: led_pins at 0 {
+               allwinner,pins = "PH24";
+               allwinner,function = "gpio_out";
+               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+               allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+       };
+};
+
+&reg_ahci_5v {
+       status = "okay";
+};
+
+&reg_dcdc2 {
+       regulator-always-on;
+       regulator-min-microvolt = <1000000>;
+       regulator-max-microvolt = <1400000>;
+       regulator-name = "vdd-cpu";
+};
+
+&reg_dcdc3 {
+       regulator-always-on;
+       regulator-min-microvolt = <1000000>;
+       regulator-max-microvolt = <1400000>;
+       regulator-name = "vdd-int-dll";
+};
+
+&reg_ldo1 {
+       regulator-name = "vdd-rtc";
+};
+
+&reg_ldo2 {
+       regulator-always-on;
+       regulator-min-microvolt = <3000000>;
+       regulator-max-microvolt = <3000000>;
+       regulator-name = "avcc";
+};
+
+&reg_usb0_vbus {
+       pinctrl-0 = <&usb0_vbus_pin_bpi_r1>;
+       gpio = <&pio 1 9 GPIO_ACTIVE_HIGH>; /* PB9 */
+       status = "okay";
+};
+
+&reg_usb1_vbus {
+       status = "okay";
+};
+
+&reg_usb2_vbus {
+       pinctrl-0 = <&usb2_vbus_pin_bpi_r1>;
+       gpio = <&pio 7 3 GPIO_ACTIVE_HIGH>; /* PH3 */
+       status = "okay";
+};
+
+&spi0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&spi0_pins_a>,
+                   <&spi0_cs0_pins_a>,
+                   <&spi0_cs1_pins_a>;
+       status = "okay";
+};
+
+&uart0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart0_pins_a>;
+       status = "okay";
+};
+
+&uart2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart2_pins_a>;
+       status = "okay";
+};
+
+&uart3 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart3_pins_b>;
+       status = "okay";
+};
+
+&uart7 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart7_pins_a>;
+       status = "okay";
+};
+
+&usb_otg {
+       dr_mode = "otg";
+       status = "okay";
+};
+
+&usb_power_supply {
+       status = "okay";
+};
+
+&usbphy {
+       pinctrl-names = "default";
+       pinctrl-0 = <&usb0_id_detect_pin>;
+       usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
+       usb0_vbus_power-supply = <&usb_power_supply>;
+       usb0_vbus-supply = <&reg_usb0_vbus>;
+       usb1_vbus-supply = <&reg_usb1_vbus>;
+       usb2_vbus-supply = <&reg_usb2_vbus>;
+       status = "okay";
+};
--

2.9.3