| Tom Rini | 6b642ac | 2024-10-01 12:20:28 -0600 | [diff] [blame] | 1 | // SPDX-License-Identifier: BSD-3-Clause |
| 2 | /* |
| 3 | * Copyright (c) 2024, Linaro Limited |
| 4 | */ |
| 5 | |
| 6 | /* |
| 7 | * Display Card kit overlay |
| 8 | * This requires S5702 Switch 7 to be turned to OFF to route DSI0 to the display panel |
| 9 | */ |
| 10 | |
| 11 | #include <dt-bindings/gpio/gpio.h> |
| 12 | #include <dt-bindings/interrupt-controller/irq.h> |
| 13 | |
| 14 | /dts-v1/; |
| 15 | /plugin/; |
| 16 | |
| 17 | /* Disable HDMI bridge related nodes (mutually exclusive with the display card) */ |
| 18 | |
| 19 | &i2c6 { |
| 20 | status = "disabled"; |
| 21 | }; |
| 22 | |
| 23 | <9611_1v2 { |
| 24 | status = "disabled"; |
| 25 | }; |
| 26 | |
| 27 | <9611_3v3 { |
| 28 | status = "disabled"; |
| 29 | }; |
| 30 | |
| 31 | &vreg_bob_3v3 { |
| 32 | status = "disabled"; |
| 33 | }; |
| 34 | |
| 35 | <9611_codec { |
| 36 | status = "disabled"; |
| 37 | }; |
| 38 | |
| 39 | &mdss_dsi0 { |
| 40 | #address-cells = <1>; |
| 41 | #size-cells = <0>; |
| 42 | |
| 43 | panel@0 { |
| 44 | compatible = "visionox,vtdr6130"; |
| 45 | reg = <0>; |
| 46 | |
| 47 | reset-gpios = <&tlmm 133 GPIO_ACTIVE_LOW>; |
| 48 | |
| 49 | vddio-supply = <&vreg_l12b_1p8>; |
| 50 | vci-supply = <&vreg_l13b_3p0>; |
| 51 | vdd-supply = <&vreg_l11b_1p2>; |
| 52 | |
| 53 | pinctrl-0 = <&disp0_reset_n_active>, <&mdp_vsync>; |
| 54 | pinctrl-1 = <&disp0_reset_n_suspend>, <&mdp_vsync>; |
| 55 | pinctrl-names = "default", "sleep"; |
| 56 | |
| 57 | port { |
| 58 | panel0_in: endpoint { |
| 59 | remote-endpoint = <&mdss_dsi0_out>; |
| 60 | }; |
| 61 | }; |
| 62 | }; |
| 63 | |
| 64 | ports { |
| 65 | #address-cells = <1>; |
| 66 | #size-cells = <0>; |
| 67 | |
| 68 | port@1 { |
| 69 | reg = <1>; |
| 70 | |
| 71 | mdss_dsi0_out: endpoint { |
| 72 | remote-endpoint = <&panel0_in>; |
| 73 | }; |
| 74 | }; |
| 75 | }; |
| 76 | }; |
| 77 | |
| 78 | &spi4 { |
| 79 | #address-cells = <1>; |
| 80 | #size-cells = <0>; |
| 81 | |
| 82 | status = "okay"; |
| 83 | |
| 84 | touchscreen@0 { |
| 85 | compatible = "goodix,gt9916"; |
| 86 | reg = <0>; |
| 87 | |
| 88 | interrupt-parent = <&tlmm>; |
| 89 | interrupts = <162 IRQ_TYPE_LEVEL_LOW>; |
| 90 | |
| 91 | reset-gpios = <&tlmm 161 GPIO_ACTIVE_LOW>; |
| 92 | |
| 93 | avdd-supply = <&vreg_l14b_3p2>; |
| 94 | |
| 95 | spi-max-frequency = <1000000>; |
| 96 | |
| 97 | touchscreen-size-x = <1080>; |
| 98 | touchscreen-size-y = <2400>; |
| 99 | |
| 100 | pinctrl-0 = <&ts_irq>, <&ts_reset>; |
| 101 | pinctrl-names = "default"; |
| 102 | }; |
| 103 | }; |
| 104 | |
| 105 | &tlmm { |
| 106 | disp0_reset_n_active: disp0-reset-n-active-state { |
| 107 | pins = "gpio133"; |
| 108 | function = "gpio"; |
| 109 | drive-strength = <8>; |
| 110 | bias-disable; |
| 111 | }; |
| 112 | |
| 113 | disp0_reset_n_suspend: disp0-reset-n-suspend-state { |
| 114 | pins = "gpio133"; |
| 115 | function = "gpio"; |
| 116 | drive-strength = <2>; |
| 117 | bias-pull-down; |
| 118 | }; |
| 119 | |
| 120 | mdp_vsync: mdp-vsync-state { |
| 121 | pins = "gpio86"; |
| 122 | function = "mdp_vsync"; |
| 123 | drive-strength = <2>; |
| 124 | bias-pull-down; |
| 125 | }; |
| 126 | |
| 127 | ts_irq: ts-irq-state { |
| 128 | pins = "gpio161"; |
| 129 | function = "gpio"; |
| 130 | drive-strength = <8>; |
| 131 | bias-pull-up; |
| 132 | output-disable; |
| 133 | }; |
| 134 | |
| 135 | ts_reset: ts-reset-state { |
| 136 | pins = "gpio162"; |
| 137 | function = "gpio"; |
| 138 | drive-strength = <8>; |
| 139 | bias-pull-up; |
| 140 | }; |
| 141 | }; |