[PATCH v3 4/5] ARM: dts: sun4i: Add Itead A10 Core support
From: <hidden>
Date: 2016-01-14 10:15:54
Also in:
linux-arm-kernel
Subsystem:
the rest · Maintainer:
Linus Torvalds
Possibly related (same subject, not in this thread)
- 2016-01-18 · Re: [PATCH v3 4/5] ARM: dts: sun4i: Add Itead A10 Core support · Maxime Ripard <hidden>
From: Marcus Cooper <redacted> The A10 Itead Core module comes with 4GB NAND and 1GB DDR RAM. All of the I/O interfaces are exposed via 4 groups of 2*30 1mm pitched female headers. Signed-off-by: Marcus Cooper <redacted> --- arch/arm/boot/dts/sun4i-a10-itead-core.dtsi | 86 +++++++++++++++++++++++++++++ 1 file changed, 86 insertions(+) create mode 100644 arch/arm/boot/dts/sun4i-a10-itead-core.dtsi
diff --git a/arch/arm/boot/dts/sun4i-a10-itead-core.dtsi b/arch/arm/boot/dts/sun4i-a10-itead-core.dtsi
new file mode 100644
index 0000000..97f653a
--- /dev/null
+++ b/arch/arm/boot/dts/sun4i-a10-itead-core.dtsi@@ -0,0 +1,86 @@ +/* + * Copyright 2015 - Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> + * + * 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. + * + * 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. + */ + +#include "sun4i-a10.dtsi" +#include "sunxi-itead-core-common.dtsi" + +&cpu0 { + cpu-supply = <®_dcdc2>; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins_a>; + status = "okay"; + + axp209: pmic@34 { + reg = <0x34>; + interrupts = <0>; + }; +}; + +#include "axp209.dtsi" + +®_dcdc2 { + regulator-always-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1400000>; + 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"; +};
--
2.7.0