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ARM: dts: sun7i: Add new i12-tvbox board 

The i12 tvbox is an A20 based android tvbox, with 512M / 1G RAM, 4G nand flash,
ap6210 or ap6330 sdio wifi + bt (broadcom sdio wifi + uart attached brcm bt),
2USB host ports using USB-A receptacles and a micro-usb receptacle for USB OTG,
and 100Mbit ethernet using an IP101a phy.

The PCB is labelled i12-a20 hence I've named the board i12-a20. It is used
in noname allwinner A20 tv-boxes, which are sometimes sold with Q5 or
QT840A as product name.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
Hans de Goede 2014-05-21 19:43:31 +02:00 committed by Maxime Ripard
parent c5b7261cae
commit c690d80b82
2 changed files with 177 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm/boot/dts/Makefile
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@ -359,6 +359,7 @@ dtb-$(CONFIG_MACH_SUN6I) += \
dtb-$(CONFIG_MACH_SUN7I) += \
sun7i-a20-cubieboard2.dtb \
sun7i-a20-cubietruck.dtb \
sun7i-a20-i12-tvbox.dtb \
sun7i-a20-olinuxino-micro.dtb
dtb-$(CONFIG_ARCH_TEGRA) += tegra20-harmony.dtb \
tegra20-iris-512.dtb \

176
arch/arm/boot/dts/sun7i-a20-i12-tvbox.dts Normal file
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@ -0,0 +1,176 @@
/*
* Copyright 2014 Hans de Goede <hdegoede@redhat.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"
/include/ "sunxi-common-regulators.dtsi"
/ {
model = "I12 / Q5 / QT840A A20 tvbox";
compatible = "allwinner,i12-tvbox", "allwinner,sun7i-a20";
soc@01c00000 {
mmc0: mmc@01c0f000 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
vmmc-supply = <&reg_vcc3v3>;
bus-width = <4>;
cd-gpios = <&pio 7 1 0>; /* PH1 */
cd-inverted;
status = "okay";
};
mmc3: mmc@01c12000 {
pinctrl-names = "default";
pinctrl-0 = <&mmc3_pins_a>;
vmmc-supply = <&reg_vmmc3>;
bus-width = <4>;
non-removable;
status = "okay";
};
usbphy: phy@01c13400 {
usb1_vbus-supply = <&reg_usb1_vbus>;
usb2_vbus-supply = <&reg_usb2_vbus>;
status = "okay";
};
ehci0: usb@01c14000 {
status = "okay";
};
ohci0: usb@01c14400 {
status = "okay";
};
ehci1: usb@01c1c000 {
status = "okay";
};
ohci1: usb@01c1c400 {
status = "okay";
};
pinctrl@01c20800 {
mmc3_pins_a: mmc3@0 {
/* AP6210 / AP6330 requires pull-up */
allwinner,pull = <1>;
};
vmmc3_pin_i12_tvbox: vmmc3_pin@0 {
allwinner,pins = "PH2";
allwinner,function = "gpio_out";
allwinner,drive = <0>;
allwinner,pull = <0>;
};
vmmc3_io_pin_i12_tvbox: vmmc3_io_pin@0 {
allwinner,pins = "PH12";
allwinner,function = "gpio_out";
allwinner,drive = <0>;
allwinner,pull = <0>;
};
gmac_power_pin_i12_tvbox: gmac_power_pin@0 {
allwinner,pins = "PH21";
allwinner,function = "gpio_out";
allwinner,drive = <0>;
allwinner,pull = <0>;
};
led_pins_i12_tvbox: led_pins@0 {
allwinner,pins = "PH9", "PH20";
allwinner,function = "gpio_out";
allwinner,drive = <0>;
allwinner,pull = <0>;
};
};
uart0: serial@01c28000 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
status = "okay";
};
gmac: ethernet@01c50000 {
pinctrl-names = "default";
pinctrl-0 = <&gmac_pins_mii_a>;
phy = <&phy1>;
phy-mode = "mii";
phy-supply = <&reg_gmac_3v3>;
status = "okay";
phy1: ethernet-phy@1 {
reg = <1>;
};
};
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&led_pins_i12_tvbox>;
red {
label = "i12_tvbox:red:usr";
gpios = <&pio 7 9 1>;
};
blue {
label = "i12_tvbox:blue:usr";
gpios = <&pio 7 20 0>;
};
};
reg_usb1_vbus: usb1-vbus {
status = "okay";
};
reg_usb2_vbus: usb2-vbus {
status = "okay";
};
reg_vmmc3: vmmc3 {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&vmmc3_pin_i12_tvbox>;
regulator-name = "vmmc3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
enable-active-high;
gpio = <&pio 7 2 0>;
};
reg_vmmc3_io: vmmc3-io {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&vmmc3_io_pin_i12_tvbox>;
regulator-name = "vmmc3-io";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
/* This controls VCC-PI, must be always on! */
regulator-always-on;
enable-active-high;
gpio = <&pio 7 12 0>;
};
reg_gmac_3v3: gmac-3v3 {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&gmac_power_pin_i12_tvbox>;
regulator-name = "gmac-3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
startup-delay-us = <50000>;
enable-active-high;
gpio = <&pio 7 21 0>;
};
};