Spam detection software, running on the system "lists.denx.de",
has identified this incoming email as possible spam. The original
message has been attached to this so you can view it or label
similar future email. If you have any questions, see
@@CONTACT_ADDRESS@@ for details.
Content preview: This introduces a newer dts for the Ainol AW1, that will be
the base for introducing upstream Linux support for the device. This update
in U-Boot allows fixing USB OTG detection, that was missing from the previous
dts. [...]
Content analysis details: (5.2 points, 5.0 required)
pts rule name description
---- ---------------------- --------------------------------------------------
3.6 RCVD_IN_PBL RBL: Received via a relay in Spamhaus PBL
[77.128.107.220 listed in zen.spamhaus.org]
1.3 RCVD_IN_RP_RNBL RBL: Relay in RNBL,
https://senderscore.org/blacklistlookup/
[77.128.107.220 listed in bl.score.senderscore.com]
0.0 RCVD_IN_SORBS_DUL RBL: SORBS: sent directly from dynamic IP address
[77.128.107.220 listed in dnsbl.sorbs.net]
0.4 RDNS_DYNAMIC Delivered to internal network by host with
dynamic-looking rDNS
--- Begin Message ---
This introduces a newer dts for the Ainol AW1, that will be the base for
introducing upstream Linux support for the device.
This update in U-Boot allows fixing USB OTG detection, that was missing
from the previous dts.
Signed-off-by: Paul Kocialkowski <[email protected]>
---
arch/arm/dts/sun7i-a20-ainol-aw1.dts | 215 ++++++++++++++++++++++++++++++++++-
1 file changed, 211 insertions(+), 4 deletions(-)
diff --git a/arch/arm/dts/sun7i-a20-ainol-aw1.dts
b/arch/arm/dts/sun7i-a20-ainol-aw1.dts
index 8b730cdfae..f62d67d6d6 100644
--- a/arch/arm/dts/sun7i-a20-ainol-aw1.dts
+++ b/arch/arm/dts/sun7i-a20-ainol-aw1.dts
@@ -1,17 +1,57 @@
/*
- * Copyright 2015 Hans de Goede <[email protected]>
+ * Copyright 2018 Paul Kocialkowski <[email protected]>
*
- * Minimal dts file for the Ainol AW1 for u-boot only
+ * 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.
*
- * SPDX-License-Identifier: GPL-2.0+ or X11
+ * 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/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pwm/pwm.h>
/ {
model = "Ainol AW1";
- compatible = "ainol,aw1", "allwinner,sun7i-a20";
+ compatible = "ainol,ainol-aw1", "allwinner,sun7i-a20";
aliases {
serial0 = &uart0;
@@ -20,6 +60,116 @@
chosen {
stdout-path = "serial0:115200n8";
};
+
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pinctrl-names = "default";
+ pinctrl-0 = <&backlight_enable_pin>;
+ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
+ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
+ default-brightness-level = <8>;
+ enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
+ };
+};
+
+&cpu0 {
+ cpu-supply = <®_dcdc2>;
+};
+
+&otg_sram {
+ status = "okay";
+};
+
+&mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>;
+ vmmc-supply = <®_vcc3v3>;
+ bus-width = <4>;
+ cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
+ cd-inverted;
+ status = "okay";
+};
+
+&usb_otg {
+ dr_mode = "otg";
+ 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";
+};
+
+&ehci0 {
+ status = "okay";
+};
+
+&ohci0 {
+ status = "okay";
+};
+
+&ehci1 {
+ status = "okay";
+};
+
+&ohci1 {
+ status = "okay";
+};
+
+&pio {
+ backlight_enable_pin: backlight_enable_pin@0 {
+ pins = "PH7";
+ function = "gpio_out";
+ };
+
+ usb0_id_detect_pin: usb0_id_detect_pin@0 {
+ pins = "PH4";
+ function = "gpio_in";
+ bias-pull-up;
+ };
+
+ usb0_vbus_pin: usb0_vbus_pin@0 {
+ pins = "PB9";
+ function = "gpio_out";
+ };
+};
+
+&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_pins_a>;
+ status = "okay";
+};
+
+&lradc {
+ vref-supply = <®_vcc3v0>;
+ status = "okay";
+
+ button@571 {
+ label = "Volume Up";
+ linux,code = <KEY_VOLUMEUP>;
+ channel = <0>;
+ voltage = <571428>;
+ };
+
+ button@761 {
+ label = "Volume Down";
+ linux,code = <KEY_VOLUMEDOWN>;
+ channel = <0>;
+ voltage = <761904>;
+ };
+
+ button@952 {
+ label = "Home";
+ linux,code = <KEY_HOME>;
+ channel = <0>;
+ voltage = <952380>;
+ };
};
&uart0 {
@@ -27,3 +177,60 @@
pinctrl-0 = <&uart0_pins_a>;
status = "okay";
};
+
+&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins_a>;
+ status = "okay";
+
+ axp209: pmic@34 {
+ reg = <0x34>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+#include "axp209.dtsi"
+
+®_dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1450000>;
+ 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>;
+ gpio = <&pio 1 9 GPIO_ACTIVE_HIGH>; /*PB9 */
+ status = "okay";
+};
+
+®_usb1_vbus {
+ status = "okay";
+};
+
+®_usb2_vbus {
+ status = "okay";
+};
+
+&usb_power_supply {
+ status = "okay";
+};
--
2.16.2
--- End Message ---
_______________________________________________
U-Boot mailing list
[email protected]
https://lists.denx.de/listinfo/u-boot
