From: mamlinav@gmail.com (Aleksei Mamlin)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 1/2] ARM: dts: sun7i: Add dts file for Wexler TAB7200
Date: Sun, 8 Mar 2015 14:57:33 +0300 [thread overview]
Message-ID: <1425815853-5759-1-git-send-email-mamlinav@gmail.com> (raw)
In-Reply-To: <1425456947-4152-1-git-send-email-mamlinav@gmail.com>
This patch add support for Wexler TAB7200 tablet.
The Wexler TAB7200 is a A20 based tablet with 7 inch display(800x480),
capacitive touchscreen(5 fingers), 1G RAM, 4G NAND, micro SD card slot,
mini HDMI port, 3.5mm audio plug, 1 USB OTG port and 1 USB 2.0 port.
Signed-off-by: Aleksei Mamlin <mamlinav@gmail.com>
---
Changes since v1:
* Split to two patches:
The first one adds dts file for Wexler TAB7200.
The second one adds vendor-prefix for Wexler.
* Remove include dt-bindings/pinctrl/sun4i-a10.h because we don't use
the pinctrl header.
arch/arm/boot/dts/Makefile | 3 +-
arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts | 181 +++++++++++++++++++++++++
2 files changed, 183 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index beac15f..f6dc2ac 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -550,7 +550,8 @@ dtb-$(CONFIG_MACH_SUN7I) += \
sun7i-a20-olinuxino-lime2.dtb \
sun7i-a20-olinuxino-micro.dtb \
sun7i-a20-pcduino3.dtb \
- sun7i-a20-pcduino3-nano.dtb
+ sun7i-a20-pcduino3-nano.dtb \
+ sun7i-a20-wexler-tab7200.dtb
dtb-$(CONFIG_MACH_SUN8I) += \
sun8i-a23-ippo-q8h-v5.dtb \
sun8i-a23-ippo-q8h-v1.2.dtb
diff --git a/arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts b/arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts
new file mode 100644
index 0000000..b197d57
--- /dev/null
+++ b/arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts
@@ -0,0 +1,180 @@
+/*
+ * Copyright 2015 Aleksei Mamlin
+ * Aleksei Mamlin <mamlinav@gmail.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 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.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this file; 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"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+ model = "Wexler TAB7200";
+ compatible = "wexler,tab7200", "allwinner,sun7i-a20";
+};
+
+&cpu0 {
+ cpu-supply = <®_dcdc2>;
+};
+
+&ehci0 {
+ status = "okay";
+};
+
+&ehci1 {
+ status = "okay";
+};
+
+&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins_a>;
+ status = "okay";
+
+ axp209: pmic at 34 {
+ reg = <0x34>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_a>;
+ status = "okay";
+};
+
+&i2c2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins_a>;
+ status = "okay";
+};
+
+&lradc {
+ vref-supply = <®_vcc3v0>;
+ status = "okay";
+
+ button at 571 {
+ label = "Volume Up";
+ linux,code = <KEY_VOLUMEUP>;
+ channel = <0>;
+ voltage = <571428>;
+ };
+
+ button at 761 {
+ label = "Volume Down";
+ linux,code = <KEY_VOLUMEDOWN>;
+ channel = <0>;
+ voltage = <761904>;
+ };
+};
+
+&mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
+ vmmc-supply = <®_vcc3v3>;
+ bus-width = <4>;
+ cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
+ cd-inverted;
+ status = "okay";
+};
+
+&ohci0 {
+ status = "okay";
+};
+
+&ohci1 {
+ status = "okay";
+};
+
+#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";
+};
+
+®_usb1_vbus {
+ status = "okay";
+};
+
+®_usb2_vbus {
+ status = "okay";
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins_a>;
+ status = "okay";
+};
+
+&usbphy {
+ usb1_vbus-supply = <®_usb1_vbus>;
+ usb2_vbus-supply = <®_usb2_vbus>;
+ status = "okay";
+};
--
2.0.5
next prev parent reply other threads:[~2015-03-08 11:57 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-04 8:15 [PATCH] ARM: dts: sun7i: Add dts file for Wexler TAB7200 Aleksei Mamlin
2015-03-04 20:18 ` Maxime Ripard
2015-03-04 20:26 ` Aleksei Mamlin
2015-03-04 20:39 ` Maxime Ripard
2015-03-04 21:16 ` [PATCH 1/2] " Aleksei Mamlin
2015-03-05 22:02 ` Maxime Ripard
2015-03-04 21:17 ` [PATCH 2/2] dt-bindings: Add vendor-prefix for Wexler Aleksei Mamlin
2015-03-05 22:03 ` Maxime Ripard
2015-03-08 11:57 ` Aleksei Mamlin [this message]
2015-03-09 10:13 ` [PATCH v2 1/2] ARM: dts: sun7i: Add dts file for Wexler TAB7200 Maxime Ripard
2015-03-08 11:58 ` [PATCH v2 2/2] dt-bindings: Add vendor-prefix for Wexler Aleksei Mamlin
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