projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| f2c6d71e JK |
1 | // SPDX-License-Identifier: GPL-2.0-only |
| 2 | /* | |
| 3 | * Copyright (c) Siemens AG, 2024 | |
| 4 | * | |
| 5 | * Authors: | |
| 6 | * Jan Kiszka <jan.kiszka@siemens.com> | |
| 7 | * | |
| 8 | * Common bits for IOT2050 variants with Display Port | |
| 9 | */ | |
| 10 | ||
| 11 | &main_pmx0 { | |
| 12 | dss_vout1_pins_default: dss-vout1-default-pins { | |
| 13 | pinctrl-single,pins = < | |
| 14 | AM65X_IOPAD(0x0000, PIN_OUTPUT, 1) /* VOUT1_DATA0 */ | |
| 15 | AM65X_IOPAD(0x0004, PIN_OUTPUT, 1) /* VOUT1_DATA1 */ | |
| 16 | AM65X_IOPAD(0x0008, PIN_OUTPUT, 1) /* VOUT1_DATA2 */ | |
| 17 | AM65X_IOPAD(0x000c, PIN_OUTPUT, 1) /* VOUT1_DATA3 */ | |
| 18 | AM65X_IOPAD(0x0010, PIN_OUTPUT, 1) /* VOUT1_DATA4 */ | |
| 19 | AM65X_IOPAD(0x0014, PIN_OUTPUT, 1) /* VOUT1_DATA5 */ | |
| 20 | AM65X_IOPAD(0x0018, PIN_OUTPUT, 1) /* VOUT1_DATA6 */ | |
| 21 | AM65X_IOPAD(0x001c, PIN_OUTPUT, 1) /* VOUT1_DATA7 */ | |
| 22 | AM65X_IOPAD(0x0020, PIN_OUTPUT, 1) /* VOUT1_DATA8 */ | |
| 23 | AM65X_IOPAD(0x0024, PIN_OUTPUT, 1) /* VOUT1_DATA9 */ | |
| 24 | AM65X_IOPAD(0x0028, PIN_OUTPUT, 1) /* VOUT1_DATA10 */ | |
| 25 | AM65X_IOPAD(0x002c, PIN_OUTPUT, 1) /* VOUT1_DATA11 */ | |
| 26 | AM65X_IOPAD(0x0030, PIN_OUTPUT, 1) /* VOUT1_DATA12 */ | |
| 27 | AM65X_IOPAD(0x0034, PIN_OUTPUT, 1) /* VOUT1_DATA13 */ | |
| 28 | AM65X_IOPAD(0x0038, PIN_OUTPUT, 1) /* VOUT1_DATA14 */ | |
| 29 | AM65X_IOPAD(0x003c, PIN_OUTPUT, 1) /* VOUT1_DATA15 */ | |
| 30 | AM65X_IOPAD(0x0040, PIN_OUTPUT, 1) /* VOUT1_DATA16 */ | |
| 31 | AM65X_IOPAD(0x0044, PIN_OUTPUT, 1) /* VOUT1_DATA17 */ | |
| 32 | AM65X_IOPAD(0x0048, PIN_OUTPUT, 1) /* VOUT1_DATA18 */ | |
| 33 | AM65X_IOPAD(0x004c, PIN_OUTPUT, 1) /* VOUT1_DATA19 */ | |
| 34 | AM65X_IOPAD(0x0050, PIN_OUTPUT, 1) /* VOUT1_DATA20 */ | |
| 35 | AM65X_IOPAD(0x0054, PIN_OUTPUT, 1) /* VOUT1_DATA21 */ | |
| 36 | AM65X_IOPAD(0x0058, PIN_OUTPUT, 1) /* VOUT1_DATA22 */ | |
| 37 | AM65X_IOPAD(0x005c, PIN_OUTPUT, 1) /* VOUT1_DATA23 */ | |
| 38 | AM65X_IOPAD(0x0060, PIN_OUTPUT, 1) /* VOUT1_VSYNC */ | |
| 39 | AM65X_IOPAD(0x0064, PIN_OUTPUT, 1) /* VOUT1_HSYNC */ | |
| 40 | AM65X_IOPAD(0x0068, PIN_OUTPUT, 1) /* VOUT1_PCLK */ | |
| 41 | AM65X_IOPAD(0x006c, PIN_OUTPUT, 1) /* VOUT1_DE */ | |
| 42 | >; | |
| 43 | }; | |
| 44 | ||
| 45 | dp_pins_default: dp-default-pins { | |
| 46 | pinctrl-single,pins = < | |
| 47 | AM65X_IOPAD(0x0078, PIN_OUTPUT, 7) /* (AF18) DP rst_n */ | |
| 48 | >; | |
| 49 | }; | |
| 50 | }; | |
| 51 | ||
| 52 | &main_i2c3 { | |
| 53 | edp-bridge@f { | |
| 54 | compatible = "toshiba,tc358767"; | |
| 55 | reg = <0x0f>; | |
| 56 | pinctrl-names = "default"; | |
| 57 | pinctrl-0 = <&dp_pins_default>; | |
| 58 | reset-gpios = <&main_gpio0 30 GPIO_ACTIVE_HIGH>; | |
| 59 | ||
| 60 | clock-names = "ref"; | |
| 61 | clocks = <&dp_refclk>; | |
| 62 | ||
| 63 | toshiba,hpd-pin = <0>; | |
| 64 | ||
| 65 | ports { | |
| 66 | #address-cells = <1>; | |
| 67 | #size-cells = <0>; | |
| 68 | ||
| 69 | port@1 { | |
| 70 | reg = <1>; | |
| 71 | ||
| 72 | bridge_in: endpoint { | |
| 73 | remote-endpoint = <&dpi_out>; | |
| 74 | }; | |
| 75 | }; | |
| 76 | }; | |
| 77 | }; | |
| 78 | }; | |
| 79 | ||
| 80 | &dss { | |
| 81 | pinctrl-names = "default"; | |
| 82 | pinctrl-0 = <&dss_vout1_pins_default>; | |
| 83 | ||
| 84 | assigned-clocks = <&k3_clks 67 2>; | |
| 85 | assigned-clock-parents = <&k3_clks 67 5>; | |
| 86 | }; | |
| 87 | ||
| 88 | &dss_ports { | |
| 89 | #address-cells = <1>; | |
| 90 | #size-cells = <0>; | |
| 91 | port@1 { | |
| 92 | reg = <1>; | |
| 93 | ||
| 94 | dpi_out: endpoint { | |
| 95 | remote-endpoint = <&bridge_in>; | |
| 96 | }; | |
| 97 | }; | |
| 98 | }; |