1/* 2 * Device Tree Source for the Kingfisher (ULCB extension) board 3 * 4 * Copyright (C) 2017 Renesas Electronics Corp. 5 * Copyright (C) 2017 Cogent Embedded, Inc. 6 * 7 * This file is licensed under the terms of the GNU General Public License 8 * version 2. This program is licensed "as is" without any warranty of any 9 * kind, whether express or implied. 10 */ 11 12/ { 13 aliases { 14 serial1 = &hscif0; 15 serial2 = &scif1; 16 }; 17}; 18 19&can0 { 20 pinctrl-0 = <&can0_pins>; 21 pinctrl-names = "default"; 22 status = "okay"; 23}; 24 25&can1 { 26 pinctrl-0 = <&can1_pins>; 27 pinctrl-names = "default"; 28 status = "okay"; 29}; 30 31&ehci0 { 32 status = "okay"; 33}; 34 35&hscif0 { 36 pinctrl-0 = <&hscif0_pins>; 37 pinctrl-names = "default"; 38 uart-has-rtscts; 39 40 status = "okay"; 41}; 42 43&hsusb { 44 status = "okay"; 45}; 46 47&i2c2 { 48 gpio_exp_74: gpio@74 { 49 compatible = "ti,tca9539"; 50 reg = <0x74>; 51 gpio-controller; 52 #gpio-cells = <2>; 53 interrupt-controller; 54 interrupt-parent = <&gpio6>; 55 interrupts = <8 IRQ_TYPE_EDGE_FALLING>; 56 57 hub_pwen { 58 gpio-hog; 59 gpios = <6 GPIO_ACTIVE_HIGH>; 60 output-high; 61 line-name = "HUB pwen"; 62 }; 63 64 hub_rst { 65 gpio-hog; 66 gpios = <7 GPIO_ACTIVE_HIGH>; 67 output-high; 68 line-name = "HUB rst"; 69 }; 70 }; 71 72 gpio_exp_75: gpio@75 { 73 compatible = "ti,tca9539"; 74 reg = <0x75>; 75 gpio-controller; 76 #gpio-cells = <2>; 77 interrupt-controller; 78 interrupt-parent = <&gpio6>; 79 interrupts = <4 IRQ_TYPE_EDGE_FALLING>; 80 }; 81 82 i2cswitch2: i2c-switch@71 { 83 compatible = "nxp,pca9548"; 84 #address-cells = <1>; 85 #size-cells = <0>; 86 reg = <0x71>; 87 reset-gpios = <&gpio5 3 GPIO_ACTIVE_LOW>; 88 }; 89}; 90 91&i2c4 { 92 gpio_exp_76: gpio@76 { 93 compatible = "ti,tca9539"; 94 reg = <0x76>; 95 gpio-controller; 96 #gpio-cells = <2>; 97 interrupt-controller; 98 interrupt-parent = <&gpio7>; 99 interrupts = <3 IRQ_TYPE_EDGE_FALLING>; 100 }; 101 102 gpio_exp_77: gpio@77 { 103 compatible = "ti,tca9539"; 104 reg = <0x77>; 105 gpio-controller; 106 #gpio-cells = <2>; 107 interrupt-controller; 108 interrupt-parent = <&gpio5>; 109 interrupts = <9 IRQ_TYPE_EDGE_FALLING>; 110 }; 111 112 i2cswitch4: i2c-switch@71 { 113 compatible = "nxp,pca9548"; 114 #address-cells = <1>; 115 #size-cells = <0>; 116 reg = <0x71>; 117 reset-gpios= <&gpio3 15 GPIO_ACTIVE_LOW>; 118 }; 119}; 120 121&ohci0 { 122 status = "okay"; 123}; 124 125&pcie_bus_clk { 126 clock-frequency = <100000000>; 127}; 128 129&pciec0 { 130 status = "okay"; 131}; 132 133&pciec1 { 134 status = "okay"; 135}; 136 137&pfc { 138 can0_pins: can0 { 139 groups = "can0_data_a"; 140 function = "can0"; 141 }; 142 143 can1_pins: can1 { 144 groups = "can1_data"; 145 function = "can1"; 146 }; 147 148 hscif0_pins: hscif0 { 149 groups = "hscif0_data", "hscif0_ctrl"; 150 function = "hscif0"; 151 }; 152 153 scif1_pins: scif1 { 154 groups = "scif1_data_b", "scif1_ctrl"; 155 function = "scif1"; 156 }; 157}; 158 159&scif1 { 160 pinctrl-0 = <&scif1_pins>; 161 pinctrl-names = "default"; 162 uart-has-rtscts; 163 164 status = "okay"; 165}; 166 167&xhci0 { 168 status = "okay"; 169}; 170