| Biju Das | 32568ee | 2021-01-17 16:30:11 +0000 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 2 | /* |
| 3 | * Device Tree Source for the RZ/G2[HMN] HiHope sub board common parts |
| 4 | * |
| 5 | * Copyright (C) 2021 Renesas Electronics Corp. |
| 6 | */ |
| 7 | |
| 8 | / { |
| 9 | aliases { |
| 10 | ethernet0 = &avb; |
| 11 | }; |
| 12 | |
| 13 | chosen { |
| 14 | bootargs = "ignore_loglevel rw root=/dev/nfs ip=on"; |
| 15 | }; |
| 16 | }; |
| 17 | |
| 18 | &avb { |
| 19 | pinctrl-0 = <&avb_pins>; |
| 20 | pinctrl-names = "default"; |
| 21 | phy-handle = <&phy0>; |
| 22 | phy-mode = "rgmii-txid"; |
| 23 | status = "okay"; |
| 24 | |
| 25 | phy0: ethernet-phy@0 { |
| 26 | reg = <0>; |
| 27 | interrupt-parent = <&gpio2>; |
| 28 | interrupts = <11 IRQ_TYPE_LEVEL_LOW>; |
| 29 | reset-gpios = <&gpio2 10 GPIO_ACTIVE_LOW>; |
| 30 | }; |
| 31 | }; |
| 32 | |
| 33 | &can0 { |
| 34 | pinctrl-0 = <&can0_pins>; |
| 35 | pinctrl-names = "default"; |
| 36 | status = "okay"; |
| 37 | }; |
| 38 | |
| 39 | &can1 { |
| 40 | pinctrl-0 = <&can1_pins>; |
| 41 | pinctrl-names = "default"; |
| 42 | status = "okay"; |
| 43 | }; |
| 44 | |
| 45 | &pciec0 { |
| 46 | status = "okay"; |
| 47 | }; |
| 48 | |
| 49 | &pfc { |
| 50 | pinctrl-0 = <&scif_clk_pins>; |
| 51 | pinctrl-names = "default"; |
| 52 | |
| 53 | avb_pins: avb { |
| 54 | mux { |
| 55 | groups = "avb_link", "avb_mdio", "avb_mii"; |
| 56 | function = "avb"; |
| 57 | }; |
| 58 | |
| 59 | pins_mdio { |
| 60 | groups = "avb_mdio"; |
| 61 | drive-strength = <24>; |
| 62 | }; |
| 63 | |
| 64 | pins_mii_tx { |
| 65 | pins = "PIN_AVB_TX_CTL", "PIN_AVB_TXC", "PIN_AVB_TD0", |
| 66 | "PIN_AVB_TD1", "PIN_AVB_TD2", "PIN_AVB_TD3"; |
| 67 | drive-strength = <12>; |
| 68 | }; |
| 69 | }; |
| 70 | |
| 71 | can0_pins: can0 { |
| 72 | groups = "can0_data_a"; |
| 73 | function = "can0"; |
| 74 | }; |
| 75 | |
| 76 | can1_pins: can1 { |
| 77 | groups = "can1_data"; |
| 78 | function = "can1"; |
| 79 | }; |
| 80 | |
| 81 | pwm0_pins: pwm0 { |
| 82 | groups = "pwm0"; |
| 83 | function = "pwm0"; |
| 84 | }; |
| 85 | }; |
| 86 | |
| 87 | &pwm0 { |
| 88 | pinctrl-0 = <&pwm0_pins>; |
| 89 | pinctrl-names = "default"; |
| 90 | |
| 91 | status = "okay"; |
| 92 | }; |