ARM: dts: sun7i: Add Banana Pi board

The Banana Pi is an A20 based development board using Raspberry Pi compatible
IO headers. It comes with 1 GB RAM, 1 Gb ethernet, 2x USB host, sata, hdmi
and stereo audio out + various expenansion headers:

http://www.lemaker.org/

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 38c89ca..63422bd 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -435,6 +435,7 @@ dtb-$(CONFIG_MACH_SUN6I) += \
        sun6i-a31-hummingbird.dtb \
        sun6i-a31-m9.dtb
 dtb-$(CONFIG_MACH_SUN7I) += \
+       sun7i-a20-bananapi.dtb \
        sun7i-a20-cubieboard2.dtb \
        sun7i-a20-cubietruck.dtb \
        sun7i-a20-hummingbird.dtb \

diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi.dts b/arch/arm/boot/dts/sun7i-a20-bananapi.dts
new file mode 100644 (file)
index 0000000..0e7c9f5
--- /dev/null
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi.dts
@@ -0,0 +1,214 @@
+/*
+ * Copyright 2014 Hans de Goede <hdegoede@redhat.com>
+ *
+ * Hans de Goede <hdegoede@redhat.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 library 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 library 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.
+ *
+ *     You should have received a copy of the GNU General Public
+ *     License along with this library; if not, write to the Free
+ *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ *     MA 02110-1301 USA
+ *
+ * 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"
+
+/ {
+       model = "LeMaker Banana Pi";
+       compatible = "lemaker,bananapi", "allwinner,sun7i-a20";
+
+       soc@01c00000 {
+               spi0: spi@01c05000 {
+                       pinctrl-names = "default";
+                       pinctrl-0 = <&spi0_pins_a>;
+                       status = "okay";
+               };
+
+               mmc0: mmc@01c0f000 {
+                       pinctrl-names = "default";
+                       pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bananapi>;
+                       vmmc-supply = <&reg_vcc3v3>;
+                       bus-width = <4>;
+                       cd-gpios = <&pio 7 10 0>; /* PH10 */
+                       cd-inverted;
+                       status = "okay";
+               };
+
+               usbphy: phy@01c13400 {
+                       usb1_vbus-supply = <&reg_usb1_vbus>;
+                       usb2_vbus-supply = <&reg_usb2_vbus>;
+                       status = "okay";
+               };
+
+               ehci0: usb@01c14000 {
+                       status = "okay";
+               };
+
+               ohci0: usb@01c14400 {
+                       status = "okay";
+               };
+
+               ahci: sata@01c18000 {
+                       status = "okay";
+               };
+
+               ehci1: usb@01c1c000 {
+                       status = "okay";
+               };
+
+               ohci1: usb@01c1c400 {
+                       status = "okay";
+               };
+
+               pinctrl@01c20800 {
+                       mmc0_cd_pin_bananapi: mmc0_cd_pin@0 {
+                               allwinner,pins = "PH10";
+                               allwinner,function = "gpio_in";
+                               allwinner,drive = <0>;
+                               allwinner,pull = <1>;
+                       };
+
+                       gmac_power_pin_bananapi: gmac_power_pin@0 {
+                               allwinner,pins = "PH23";
+                               allwinner,function = "gpio_out";
+                               allwinner,drive = <0>;
+                               allwinner,pull = <0>;
+                       };
+
+                       led_pins_bananapi: led_pins@0 {
+                               allwinner,pins = "PH24";
+                               allwinner,function = "gpio_out";
+                               allwinner,drive = <0>;
+                               allwinner,pull = <0>;
+                       };
+               };
+
+               ir0: ir@01c21800 {
+                       pinctrl-names = "default";
+                       pinctrl-0 = <&ir0_pins_a>;
+                       status = "okay";
+               };
+
+               uart0: serial@01c28000 {
+                       pinctrl-names = "default";
+                       pinctrl-0 = <&uart0_pins_a>;
+                       status = "okay";
+               };
+
+               uart3: serial@01c28c00 {
+                       pinctrl-names = "default";
+                       pinctrl-0 = <&uart3_pins_b>;
+                       status = "okay";
+               };
+
+               uart7: serial@01c29c00 {
+                       pinctrl-names = "default";
+                       pinctrl-0 = <&uart7_pins_a>;
+                       status = "okay";
+               };
+
+               i2c0: i2c@01c2ac00 {
+                       pinctrl-names = "default";
+                       pinctrl-0 = <&i2c0_pins_a>;
+                       status = "okay";
+
+                       axp209: pmic@34 {
+                               compatible = "x-powers,axp209";
+                               reg = <0x34>;
+                               interrupt-parent = <&nmi_intc>;
+                               interrupts = <0 8>;
+
+                               interrupt-controller;
+                               #interrupt-cells = <1>;
+                       };
+               };
+
+               i2c2: i2c@01c2b400 {
+                       pinctrl-names = "default";
+                       pinctrl-0 = <&i2c2_pins_a>;
+                       status = "okay";
+               };
+
+               gmac: ethernet@01c50000 {
+                       pinctrl-names = "default";
+                       pinctrl-0 = <&gmac_pins_rgmii_a>;
+                       phy = <&phy1>;
+                       phy-mode = "rgmii";
+                       phy-supply = <&reg_gmac_3v3>;
+                       status = "okay";
+
+                       phy1: ethernet-phy@1 {
+                               reg = <1>;
+                       };
+               };
+       };
+
+       leds {
+               compatible = "gpio-leds";
+               pinctrl-names = "default";
+               pinctrl-0 = <&led_pins_bananapi>;
+
+               green {
+                       label = "bananapi:green:usr";
+                       gpios = <&pio 7 24 0>;
+               };
+       };
+
+       reg_usb1_vbus: usb1-vbus {
+               status = "okay";
+       };
+
+       reg_usb2_vbus: usb2-vbus {
+               status = "okay";
+       };
+
+       reg_gmac_3v3: gmac-3v3 {
+               compatible = "regulator-fixed";
+               pinctrl-names = "default";
+               pinctrl-0 = <&gmac_power_pin_bananapi>;
+               regulator-name = "gmac-3v3";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+               startup-delay-us = <50000>;
+               enable-active-high;
+               gpio = <&pio 7 23 0>;
+       };
+};