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@ -1,38 +1,58 @@
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diff -ruN old/arch/arm/boot/dts/Makefile new/arch/arm/boot/dts/Makefile
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--- old/arch/arm/boot/dts/Makefile 2015-01-06 09:29:23.612462619 +0100
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+++ new/arch/arm/boot/dts/Makefile 2015-01-06 09:29:36.316254352 +0100
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@@ -436,6 +436,7 @@
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sun6i-a31-m9.dtb
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From 3613d535a77270eaf15a5f988a48434c7d1530f2 Mon Sep 17 00:00:00 2001
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From: Hans de Goede <hdegoede@redhat.com>
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Date: Wed, 7 Jan 2015 20:44:52 +0100
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Subject: [PATCH] ARM: dts: sun7i: Add dts file for Bananapro board
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Add support for the new Bananapro A20 development board from lemaker.org.
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This board features 1G RAM, 2 USB A receptacles, 1 micro USB receptacle for
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OTG, 1 micro USB receptacle for power, HDMI, sata, Gbit ethernet, ir receiver,
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3.5 mm jack for a/v out, on board microphone, 40 gpio pins and sdio wifi.
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Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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---
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arch/arm/boot/dts/Makefile | 1 +
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arch/arm/boot/dts/sun7i-a20-bananapro.dts | 261 ++++++++++++++++++++++++++++++
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2 files changed, 262 insertions(+)
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create mode 100644 arch/arm/boot/dts/sun7i-a20-bananapro.dts
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diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
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index 40d2901..b3dcf3f 100644
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--- a/arch/arm/boot/dts/Makefile
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+++ b/arch/arm/boot/dts/Makefile
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@@ -466,6 +466,7 @@ dtb-$(CONFIG_MACH_SUN6I) += \
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sun6i-a31s-cs908.dtb
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dtb-$(CONFIG_MACH_SUN7I) += \
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sun7i-a20-bananapi.dtb \
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+ sun7i-a20-bananapro.dtb \
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sun7i-a20-cubieboard2.dtb \
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sun7i-a20-cubietruck.dtb \
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sun7i-a20-hummingbird.dtb \
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diff -ruN old/arch/arm/boot/dts/sun7i-a20-bananapro.dts new/arch/arm/boot/dts/sun7i-a20-bananapro.dts
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--- old/arch/arm/boot/dts/sun7i-a20-bananapro.dts 1970-01-01 01:00:00.000000000 +0100
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+++ new/arch/arm/boot/dts/sun7i-a20-bananapro.dts 2015-01-06 09:31:18.290582574 +0100
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@@ -0,0 +1,232 @@
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diff --git a/arch/arm/boot/dts/sun7i-a20-bananapro.dts b/arch/arm/boot/dts/sun7i-a20-bananapro.dts
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new file mode 100644
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index 0000000..3b4764d
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--- /dev/null
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+++ b/arch/arm/boot/dts/sun7i-a20-bananapro.dts
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@@ -0,0 +1,261 @@
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+/*
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+ * Copyright 2014 Zoltan HERPAI <wigyori@uid0.hu>
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+ * Copyright 2015 Hans de Goede <hdegoede@redhat.com>
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+ *
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+ * This file is dual-licensed: you can use it either under the terms
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+ * of the GPL or the X11 license, at your option. Note that this dual
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+ * licensing only applies to this file, and not this project as a
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+ * whole.
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+ *
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+ * a) This library is free software; you can redistribute it and/or
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+ * a) This file is free software; you can redistribute it and/or
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+ * modify it under the terms of the GNU General Public License as
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+ * published by the Free Software Foundation; either version 2 of the
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+ * License, or (at your option) any later version.
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+ *
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+ * This library is distributed in the hope that it will be useful,
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+ * This file is distributed in the hope that it will be useful,
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+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+ * GNU General Public License for more details.
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+ *
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+ * You should have received a copy of the GNU General Public
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+ * License along with this library; if not, write to the Free
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+ * License along with this file; if not, write to the Free
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+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
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+ * MA 02110-1301 USA
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+ *
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@ -77,7 +97,7 @@ diff -ruN old/arch/arm/boot/dts/sun7i-a20-bananapro.dts new/arch/arm/boot/dts/su
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+
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+ mmc0: mmc@01c0f000 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bananapro>;
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+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bananapi>;
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+ vmmc-supply = <®_vcc3v3>;
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+ bus-width = <4>;
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+ cd-gpios = <&pio 7 10 0>; /* PH10 */
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@ -86,23 +106,12 @@ diff -ruN old/arch/arm/boot/dts/sun7i-a20-bananapro.dts new/arch/arm/boot/dts/su
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+ };
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+
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+ mmc3: mmc@01c12000 {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&mmc3_pins_a>
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+ pinctrl-0 = <&mmc3_pins_a>;
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+ vmmc-supply = <®_vmmc3>;
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+ bus-width = <4>;
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+ non-removable;
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+ status = "okay";
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+
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+ brcmf: bcrmf@1 {
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+ reg = <1>;
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+ ccompatible = "brcm,bcm4329-fmac";
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+ interrupt-parent = <&pio>;
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+ interrupts = <10 8>; /* PH10 / EINT10 * taken from https://github.com/Bananian/fex/blob/master/BananaPro/BananaPro.fex.otg-off */
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+ interrupt-names = "host-wake";
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+ };
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+ };
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+
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+ usbphy: phy@01c13400 {
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@ -132,22 +141,43 @@ diff -ruN old/arch/arm/boot/dts/sun7i-a20-bananapro.dts new/arch/arm/boot/dts/su
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+ };
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+
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+ pinctrl@01c20800 {
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+ mmc0_cd_pin_bananapro: mmc0_cd_pin@0 {
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+ usb1_vbus_pin_bananapro: usb1_vbus_pin@0 {
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+ allwinner,pins = "PH0";
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+ allwinner,function = "gpio_out";
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+ allwinner,drive = <0>;
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+ allwinner,pull = <0>;
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+ };
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+
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+ usb2_vbus_pin_bananapro: usb2_vbus_pin@0 {
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+ allwinner,pins = "PH1";
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+ allwinner,function = "gpio_out";
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+ allwinner,drive = <0>;
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+ allwinner,pull = <0>;
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+ };
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+
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+ mmc0_cd_pin_bananapi: mmc0_cd_pin@0 {
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+ allwinner,pins = "PH10";
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+ allwinner,function = "gpio_in";
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+ allwinner,drive = <0>;
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+ allwinner,pull = <1>;
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+ };
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+
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+ gmac_power_pin_bananapro: gmac_power_pin@0 {
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+ vmmc3_pin_bananapro: vmmc3_pin@0 {
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+ allwinner,pins = "PH22";
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+ allwinner,function = "gpio_out";
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+ allwinner,drive = <0>;
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+ allwinner,pull = <0>;
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+ };
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+
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+ gmac_power_pin_bananapi: gmac_power_pin@0 {
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+ allwinner,pins = "PH23";
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+ allwinner,function = "gpio_out";
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+ allwinner,drive = <0>;
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+ allwinner,pull = <0>;
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+ };
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+
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+ led_pins_bananapro: led_pins@0 {
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+ allwinner,pins = "PH24";
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+ led_pins_bananapi: led_pins@0 {
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+ allwinner,pins = "PH24", "PG2";
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+ allwinner,function = "gpio_out";
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+ allwinner,drive = <0>;
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+ allwinner,pull = <0>;
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@ -166,9 +196,9 @@ diff -ruN old/arch/arm/boot/dts/sun7i-a20-bananapro.dts new/arch/arm/boot/dts/su
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+ status = "okay";
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+ };
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+
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+ uart3: serial@01c28c00 {
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+ uart2: serial@01c28800 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&uart3_pins_b>;
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+ pinctrl-0 = <&uart2_pins_a>;
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+ status = "okay";
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+ };
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+
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@ -217,31 +247,50 @@ diff -ruN old/arch/arm/boot/dts/sun7i-a20-bananapro.dts new/arch/arm/boot/dts/su
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+ leds {
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+ compatible = "gpio-leds";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&led_pins_bananapro>;
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+ pinctrl-0 = <&led_pins_bananapi>;
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+
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+ green {
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+ label = "bananapro:green:usr";
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+ label = "bananapi:green:usr";
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+ gpios = <&pio 7 24 0>;
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+ };
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+ blue {
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+ label = "bananapi:blue:usr";
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+ gpios = <&pio 6 2 0>;
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+ };
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+ };
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+
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+ reg_usb1_vbus: usb1-vbus {
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+ pinctrl-0 = <&usb1_vbus_pin_bananapro>;
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+ gpio = <&pio 7 0 0>; /* PH0 */
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+ status = "okay";
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+ };
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+
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+ reg_usb2_vbus: usb2-vbus {
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+ pinctrl-0 = <&usb2_vbus_pin_bananapro>;
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+ gpio = <&pio 7 1 0>; /* PH1 */
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+ status = "okay";
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+ };
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+
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+ reg_gmac_3v3: gmac-3v3 {
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+ compatible = "regulator-fixed";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&gmac_power_pin_bananapro>;
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+ pinctrl-0 = <&gmac_power_pin_bananapi>;
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+ regulator-name = "gmac-3v3";
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ startup-delay-us = <50000>;
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+ startup-delay-us = <100000>;
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+ enable-active-high;
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+ gpio = <&pio 7 23 0>;
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+ };
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+
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+ reg_vmmc3: vmmc3 {
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+ compatible = "regulator-fixed";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&vmmc3_pin_bananapro>;
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+ regulator-name = "vmmc3";
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ enable-active-high;
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+ gpio = <&pio 7 22 0>;
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+ };
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+};
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Zoltan Herpai
10 years ago