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264 lines
6.8 KiB
Text
264 lines
6.8 KiB
Text
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
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old mode 100644
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new mode 100755
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index 246473a..9135557
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--- a/arch/arm/boot/dts/Makefile
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+++ b/arch/arm/boot/dts/Makefile
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@@ -574,6 +574,7 @@ dtb-$(CONFIG_MACH_SUN6I) += \
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sun6i-a31-app4-evb1.dtb \
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sun6i-a31-colombus.dtb \
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sun6i-a31-hummingbird.dtb \
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+ sun6i-a31s-bananapi-m2.dtb \
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sun6i-a31-i7.dtb \
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sun6i-a31-m9.dtb \
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sun6i-a31-mele-a1000g-quad.dtb \
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diff --git a/arch/arm/boot/dts/sun6i-a31s-bananapi-m2.dts b/arch/arm/boot/dts/sun6i-a31s-bananapi-m2.dts
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new file mode 100644
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index 0000000..6bbed73
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--- /dev/null
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+++ b/arch/arm/boot/dts/sun6i-a31s-bananapi-m2.dts
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@@ -0,0 +1,244 @@
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+/*
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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 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 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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+ * Or, alternatively,
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+ *
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+ * b) Permission is hereby granted, free of charge, to any person
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+ * obtaining a copy of this software and associated documentation
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+ * files (the "Software"), to deal in the Software without
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+ * restriction, including without limitation the rights to use,
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+ * copy, modify, merge, publish, distribute, sublicense, and/or
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+ * sell copies of the Software, and to permit persons to whom the
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+ * Software is furnished to do so, subject to the following
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+ * conditions:
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+ *
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+ * The above copyright notice and this permission notice shall be
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+ * included in all copies or substantial portions of the Software.
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+ *
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+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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+ * OTHER DEALINGS IN THE SOFTWARE.
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+ */
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+
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+/dts-v1/;
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+#include "sun6i-a31.dtsi"
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+#include "sunxi-common-regulators.dtsi"
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+
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+#include <dt-bindings/gpio/gpio.h>
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+#include <dt-bindings/pinctrl/sun4i-a10.h>
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+
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+/ {
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+ model = "Banana Pi BPI-M2";
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+ compatible = "sinovoip,bpi-m2", "allwinner,sun6i-a31";
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+
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+ aliases {
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+ serial0 = &uart0;
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+ };
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+
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+ chosen {
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+ stdout-path = "serial0:115200n8";
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+ };
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+
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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_bananapi>;
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+ green {
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+ label = "bananapi:green:usr";
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+ gpios = <&pio 6 10 GPIO_ACTIVE_HIGH>;
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+ linux,default-trigger = "heartbeat";
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+ };
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+ blue {
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+ label = "bananapi:blue:usr";
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+ gpios = <&pio 6 11 GPIO_ACTIVE_HIGH>;
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+ linux,default-trigger = "mmc0";
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+ };
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+ red {
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+ label = "bananapi:red:usr";
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+ gpios = <&pio 6 5 GPIO_ACTIVE_HIGH>;
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+ linux,default-trigger = "default-on";
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+ };
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+ };
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+
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+ g40_leds {
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+ compatible = "gpio-leds";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&g40_pins_bananapi>;
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+ pm2 {
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+ label = "bananapi:pm2:usr";
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+ gpios = <&r_pio 1 2 GPIO_ACTIVE_HIGH>;
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+ linux,default-trigger = "heartbeat";
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+ };
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+ };
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+
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+ reg_vmmc2: vmmc2 {
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+ compatible = "regulator-fixed";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&vmmc2_pin_bananapi>;
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+ regulator-name = "vmmc2";
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ regulator-always-on;
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+ regulator-boot-on;
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+ enable-active-high;
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+ gpio = <&r_pio 0 8 GPIO_ACTIVE_HIGH>; /* PL8 */
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+// gpio = <&r_pio 1 0 GPIO_ACTIVE_HIGH>; /* PM0 */
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+ };
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+};
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+
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+&ohci0 {
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+ status = "okay";
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+};
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+
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+&ehci0 {
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+ status = "okay";
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+};
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+
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+&gmac {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&gmac_pins_rgmii_a>;
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+ phy = <&phy1>;
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+ phy-mode = "rgmii";
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+ snps,reset-gpio = <&pio 0 21 GPIO_ACTIVE_HIGH>;
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+ snps,reset-active-low;
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+ snps,reset-delays-us = <0 10000 30000>;
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+ status = "okay";
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+
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+ phy1: ethernet-phy@1 {
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+ reg = <1>;
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+ };
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+};
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+
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+&i2c0 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&i2c0_pins_a>;
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+ /* pull-ups and devices require AXP221 DLDO3 */
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+ status = "failed";
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+};
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+
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+&i2c1 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&i2c1_pins_a>;
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+ status = "okay";
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+};
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+
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+&i2c2 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&i2c2_pins_a>;
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+ status = "okay";
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+};
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+
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+&mmc0 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bananapi>;
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+ vmmc-supply = <®_vcc3v0>;
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+ bus-width = <4>;
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+ cd-gpios = <&pio 0 4 GPIO_ACTIVE_HIGH>; /* PA4 */
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+ cd-inverted;
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+ status = "okay";
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+};
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+
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+&mmc2 {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&mmc2_pins_a>;
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+ vmmc-supply = <®_vmmc2>;
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+ bus-width = <4>;
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+ non-removable;
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+ enable-sdio-wakeup;
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+ status = "okay";
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+
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+/*
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+ brcmf: bcrmf@1 {
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+ reg = <1>;
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+ compatible = "brcm,bcm4329-fmac";
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+ interrupt-parent = <&pio>;
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+ interrupts = <5 0>;
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+ interrupt-names = "host-wake";
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+ status = "okay";
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+ };
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+*/
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+};
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+
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+&mmc0_pins_a {
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+ /* external pull-ups missing for some pins */
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+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
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+};
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+
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+&mmc2_pins_a {
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+ /* external pull-ups missing for some pins */
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+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
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+};
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+
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+&pio {
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+ led_pins_bananapi: led_pins@0 {
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+ allwinner,pins = "PG10", "PG5", "PG11";
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+ allwinner,function = "gpio_out";
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+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
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+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
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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 = "PA4";
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+ allwinner,function = "gpio_in";
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+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
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+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
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+ };
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+
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+ mmc2_pins_a: mmc2@0 {
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+ allwinner,pins = "PC6","PC7","PC8","PC9","PC10","PC11";
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+ allwinner,function = "mmc2";
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+ allwinner,drive = <SUN4I_PINCTRL_30_MA>;
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+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
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+ };
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+
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+
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+};
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+
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+&r_pio {
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+ g40_pins_bananapi: g40_pins@0 {
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+ allwinner,pins = "PM2";
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+ allwinner,function = "gpio_out";
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+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
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+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
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+ };
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+
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+ vmmc2_pin_bananapi: vmmc2_pin@0 {
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+ allwinner,pins = "PL8";
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+// allwinner,pins = "PM0";
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+ allwinner,function = "gpio_out";
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+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
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+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
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+ };
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+};
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+
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+&uart0 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&uart0_pins_a>;
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+ status = "okay";
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+};
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+
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+&usbphy {
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+ status = "okay";
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+};
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