[PATCH] ARM: sun7i: Add Cubieboard2 Device Tree
From: Maxime Ripard <hidden>
Date: 2013-08-04 10:06:07
Also in:
lkml
Subsystem:
arm and arm64 soc sub-architectures (common parts), the rest · Maintainers:
Arnd Bergmann, Krzysztof Kozlowski, Alexandre Belloni, Linus Walleij, Linus Torvalds
The Cubieboard2 is the successor of the first Cubieboard, and shares the same hardware, except that the Allwinner A10 found initially has been replaced by an Allwinner A20. Signed-off-by: Maxime Ripard <redacted> --- Hi, This patch depends on the v3 of the patchset "ARM: sunxi: Introduce Allwinner A20 support" I sent previously. arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/sun7i-a20-cubieboard2.dts | 53 +++++++++++++++++++++++++++++ 2 files changed, 54 insertions(+) create mode 100644 arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 18a7374..5d0f365 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile@@ -212,6 +212,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += \ sun5i-a10s-olinuxino-micro.dtb \ sun5i-a13-olinuxino.dtb \ sun6i-a31-colombus.dtb \ + sun7i-a20-cubieboard2.dtb \ sun7i-a20-olinuxino-micro.dtb dtb-$(CONFIG_ARCH_TEGRA) += tegra20-harmony.dtb \ tegra20-iris-512.dtb \
diff --git a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
new file mode 100644
index 0000000..31b76f0
--- /dev/null
+++ b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts@@ -0,0 +1,53 @@ +/* + * Copyright 2013 Maxime Ripard + * + * Maxime Ripard <maxime.ripard@free-electrons.com> + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +/include/ "sun7i-a20.dtsi" + +/ { + model = "Cubietech Cubieboard2"; + compatible = "cubietech,cubieboard2", "allwinner,sun7i-a20"; + + soc at 01c00000 { + pinctrl at 01c20800 { + led_pins_cubieboard2: led_pins at 0 { + allwinner,pins = "PH20", "PH21"; + allwinner,function = "gpio_out"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + }; + + uart0: serial at 01c28000 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "okay"; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&led_pins_cubieboard2>; + + blue { + label = "cubieboard2:blue:usr"; + gpios = <&pio 7 21 0>; + }; + + green { + label = "cubieboard2:green:usr"; + gpios = <&pio 7 20 0>; + }; + }; +};
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1.8.3.4