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>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 496ffdd..e3668e6 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -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 \

diff --git a/arch/arm/boot/dts/sun7i-a20-i12-tvbox.dts b/arch/arm/boot/dts/sun7i-a20-i12-tvbox.dts
new file mode 100644 (file)
index 0000000..b77308e
--- /dev/null
+++ b/arch/arm/boot/dts/sun7i-a20-i12-tvbox.dts
@@ -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>;
+       };
+};