| Maxime Ripard | c220aec | 2014-07-16 01:15:47 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2014 Maxime Ripard |
| 3 | * |
| 4 | * Maxime Ripard <maxime.ripard@free-electrons.com> |
| 5 | * |
| 6 | * The code contained herein is licensed under the GNU General Public |
| 7 | * License. You may obtain a copy of the GNU General Public License |
| 8 | * Version 2 or later at the following locations: |
| 9 | * |
| 10 | * http://www.opensource.org/licenses/gpl-license.html |
| 11 | * http://www.gnu.org/copyleft/gpl.html |
| 12 | */ |
| 13 | |
| 14 | /dts-v1/; |
| 15 | /include/ "sun6i-a31.dtsi" |
| 16 | /include/ "sunxi-common-regulators.dtsi" |
| 17 | |
| 18 | / { |
| 19 | model = "Merrii A31 Hummingbird"; |
| 20 | compatible = "merrii,a31-hummingbird", "allwinner,sun6i-a31"; |
| 21 | |
| 22 | chosen { |
| 23 | bootargs = "earlyprintk console=ttyS0,115200"; |
| 24 | }; |
| 25 | |
| 26 | soc@01c00000 { |
| 27 | mmc0: mmc@01c0f000 { |
| 28 | pinctrl-names = "default"; |
| 29 | pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_hummingbird>; |
| 30 | vmmc-supply = <®_vcc3v0>; |
| 31 | bus-width = <4>; |
| 32 | cd-gpios = <&pio 0 8 0>; /* PA8 */ |
| 33 | cd-inverted; |
| 34 | status = "okay"; |
| 35 | }; |
| 36 | |
| 37 | usbphy: phy@01c19400 { |
| 38 | usb1_vbus-supply = <®_usb1_vbus>; |
| 39 | status = "okay"; |
| 40 | }; |
| 41 | |
| 42 | ehci0: usb@01c1a000 { |
| 43 | status = "okay"; |
| 44 | }; |
| 45 | |
| 46 | ohci0: usb@01c1a400 { |
| 47 | status = "okay"; |
| 48 | }; |
| 49 | |
| 50 | pio: pinctrl@01c20800 { |
| 51 | mmc0_pins_a: mmc0@0 { |
| 52 | /* external pull-ups missing for some pins */ |
| 53 | allwinner,pull = <1>; |
| 54 | }; |
| 55 | |
| 56 | mmc0_cd_pin_hummingbird: mmc0_cd_pin@0 { |
| 57 | allwinner,pins = "PA8"; |
| 58 | allwinner,function = "gpio_in"; |
| 59 | allwinner,drive = <0>; |
| 60 | allwinner,pull = <1>; |
| 61 | }; |
| 62 | |
| 63 | usb1_vbus_pin_a: usb1_vbus_pin@0 { |
| 64 | allwinner,pins = "PH24"; |
| 65 | allwinner,function = "gpio_out"; |
| 66 | allwinner,drive = <0>; |
| 67 | allwinner,pull = <0>; |
| 68 | }; |
| 69 | }; |
| 70 | |
| 71 | uart0: serial@01c28000 { |
| 72 | pinctrl-names = "default"; |
| 73 | pinctrl-0 = <&uart0_pins_a>; |
| 74 | status = "okay"; |
| 75 | }; |
| 76 | |
| 77 | i2c0: i2c@01c2ac00 { |
| 78 | pinctrl-names = "default"; |
| 79 | pinctrl-0 = <&i2c0_pins_a>; |
| 80 | /* pull-ups and devices require AXP221 DLDO3 */ |
| 81 | status = "failed"; |
| 82 | }; |
| 83 | |
| 84 | i2c1: i2c@01c2b000 { |
| 85 | pinctrl-names = "default"; |
| 86 | pinctrl-0 = <&i2c1_pins_a>; |
| 87 | status = "okay"; |
| 88 | }; |
| 89 | |
| 90 | i2c2: i2c@01c2b400 { |
| 91 | pinctrl-names = "default"; |
| 92 | pinctrl-0 = <&i2c2_pins_a>; |
| 93 | status = "okay"; |
| 94 | |
| 95 | pcf8563: rtc@51 { |
| 96 | compatible = "nxp,pcf8563"; |
| 97 | reg = <0x51>; |
| 98 | }; |
| 99 | }; |
| 100 | |
| 101 | gmac: ethernet@01c30000 { |
| 102 | pinctrl-names = "default"; |
| 103 | pinctrl-0 = <&gmac_pins_rgmii_a>; |
| 104 | phy = <&phy1>; |
| 105 | phy-mode = "rgmii"; |
| 106 | status = "okay"; |
| 107 | |
| 108 | phy1: ethernet-phy@1 { |
| 109 | reg = <1>; |
| 110 | }; |
| 111 | }; |
| 112 | }; |
| 113 | |
| 114 | reg_usb1_vbus: usb1-vbus { |
| 115 | pinctrl-0 = <&usb1_vbus_pin_a>; |
| 116 | gpio = <&pio 7 24 0>; /* PH24 */ |
| 117 | status = "okay"; |
| 118 | }; |
| 119 | }; |