[U-Boot] [PATCH] [PATCH 2/2] ARM: sun7i: dts: add support for Sinovoip/Bananapi BPI-R1
Stephen Arnold
stephen.arnold42 at gmail.com
Mon Oct 3 22:19:43 CEST 2016
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
On Mon, Oct 3, 2016 at 1:01 PM, Stephen Arnold
<stephen.arnold42 at gmail.com> wrote:
> From: Steve Arnold <stephen.arnold42 at gmail.com>
>
> * changes from lamobo-r1 required include:
> - ahci power pin (remove)
> - usbvbus pin config
> - mmc pin config
> - uart2 enable
>
> Signed-off-by: Steve Arnold <stephen.arnold42 at gmail.com>
> ---
> 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
>
> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> index 032c5ae..0cbae00 100644
> --- a/arch/arm/dts/Makefile
> +++ b/arch/arm/dts/Makefile
> @@ -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 \
> diff --git a/arch/arm/dts/sun7i-a20-bananapi-r1.dts b/arch/arm/dts/sun7i-a20-bananapi-r1.dts
> new file mode 100644
> index 0000000..1a550f9
> --- /dev/null
> +++ b/arch/arm/dts/sun7i-a20-bananapi-r1.dts
> @@ -0,0 +1,376 @@
> +/*
> + * Copyright 2015 Hans de Goede <hdegoede at redhat.com>
> + * Changes copyright 2016 Stephen Arnold <nerdboy at gentoo.org>
> + *
> + * 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 = <®_ahci_5v>;
> + status = "okay";
> +};
> +
> +&cpu0 {
> + cpu-supply = <®_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 = <®_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 = <®_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>;
> + };
> +};
> +
> +®_ahci_5v {
> + status = "okay";
> +};
> +
> +®_dcdc2 {
> + regulator-always-on;
> + regulator-min-microvolt = <1000000>;
> + regulator-max-microvolt = <1400000>;
> + regulator-name = "vdd-cpu";
> +};
> +
> +®_dcdc3 {
> + regulator-always-on;
> + regulator-min-microvolt = <1000000>;
> + regulator-max-microvolt = <1400000>;
> + regulator-name = "vdd-int-dll";
> +};
> +
> +®_ldo1 {
> + regulator-name = "vdd-rtc";
> +};
> +
> +®_ldo2 {
> + regulator-always-on;
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3000000>;
> + regulator-name = "avcc";
> +};
> +
> +®_usb0_vbus {
> + pinctrl-0 = <&usb0_vbus_pin_bpi_r1>;
> + gpio = <&pio 1 9 GPIO_ACTIVE_HIGH>; /* PB9 */
> + status = "okay";
> +};
> +
> +®_usb1_vbus {
> + status = "okay";
> +};
> +
> +®_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 = <®_usb0_vbus>;
> + usb1_vbus-supply = <®_usb1_vbus>;
> + usb2_vbus-supply = <®_usb2_vbus>;
> + status = "okay";
> +};
> --
> 2.9.3
>
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