[PATCH v2 20/20] ARM: sun8i: dt: Add Ippo-q8h v5 support
From: Chen-Yu Tsai <hidden>
Date: 2014-06-17 14:53:32
Also in:
linux-devicetree, linux-serial, lkml
Subsystem:
arm and arm64 soc sub-architectures (common parts), the rest · Maintainers:
Arnd Bergmann, Krzysztof Kozlowski, Alexandre Belloni, Linus Walleij, Linus Torvalds
The Ippo-q8h is a tablet circiut board commonly found in cheap Android tablets with A23 SoCs. There are at least 2 versions of the board, with different peripherals, such as WiFi chips. This patch add supports for v5 of such boards, which has a ESP8089 WiFi chip (not supported) connected to mmc1. Signed-off-by: Chen-Yu Tsai <redacted> --- arch/arm/boot/dts/Makefile | 2 + arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts | 57 +++++++++++++++++++++++++++++ 2 files changed, 59 insertions(+) create mode 100644 arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 5986ff6..774a14b 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile@@ -380,6 +380,8 @@ dtb-$(CONFIG_MACH_SUN7I) += \ sun7i-a20-cubietruck.dtb \ sun7i-a20-i12-tvbox.dtb \ sun7i-a20-olinuxino-micro.dtb +dtb-$(CONFIG_MACH_SUN8I) += \ + sun8i-a23-ippo-q8h-v5.dtb dtb-$(CONFIG_ARCH_TEGRA) += tegra20-harmony.dtb \ tegra20-iris-512.dtb \ tegra20-medcom-wide.dtb \
diff --git a/arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts b/arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts
new file mode 100644
index 0000000..c1236bd
--- /dev/null
+++ b/arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts@@ -0,0 +1,57 @@ +/* + * Copyright 2014 Chen-Yu Tsai + * + * Chen-Yu Tsai <wens@csie.org> + * + * 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/ "sun8i-a23.dtsi" + +/ { + model = "Ippo Q8H Dual Core Tablet (v5)"; + compatible = "ippo,q8h-v5", "allwinner,sun8i-a23"; + + chosen { + bootargs = "earlyprintk console=ttyS0,115200"; + }; + + soc at 01c00000 { + uart0: serial at 01c28000 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "okay"; + }; + + i2c0: i2c at 01c2ac00 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins_a>; + status = "okay"; + }; + + i2c1: i2c at 01c2b000 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins_a>; + status = "okay"; + }; + + i2c2: i2c at 01c2b400 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins_a>; + status = "okay"; + }; + + r_uart: serial at 01f02800 { + pinctrl-names = "default"; + pinctrl-0 = <&r_uart_pins_a>; + status = "okay"; + }; + }; +}; +
--
2.0.0