| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 2 | /* |
| 3 | * Samsung Galaxy A8 2018 (jackpotlte/SM-A530F) device tree source |
| 4 | * |
| 5 | * Copyright (c) 2021 Samsung Electronics Co., Ltd. |
| 6 | * Copyright (c) 2021 Dávid Virág |
| 7 | */ |
| 8 | |
| 9 | /dts-v1/; |
| 10 | #include "exynos7885.dtsi" |
| 11 | #include <dt-bindings/gpio/gpio.h> |
| 12 | #include <dt-bindings/input/input.h> |
| 13 | #include <dt-bindings/interrupt-controller/irq.h> |
| 14 | |
| 15 | / { |
| 16 | model = "Samsung Galaxy A8 (2018)"; |
| 17 | compatible = "samsung,jackpotlte", "samsung,exynos7885"; |
| 18 | chassis-type = "handset"; |
| 19 | |
| 20 | aliases { |
| 21 | mmc0 = &mmc_0; |
| 22 | serial0 = &serial_0; |
| 23 | serial1 = &serial_1; |
| 24 | serial2 = &serial_2; |
| 25 | }; |
| 26 | |
| 27 | chosen { |
| 28 | stdout-path = &serial_2; |
| 29 | }; |
| 30 | |
| 31 | memory@80000000 { |
| 32 | device_type = "memory"; |
| 33 | reg = <0x0 0x80000000 0x3da00000>, |
| 34 | <0x0 0xc0000000 0x40000000>, |
| 35 | <0x8 0x80000000 0x40000000>; |
| 36 | }; |
| 37 | |
| 38 | gpio-keys { |
| 39 | compatible = "gpio-keys"; |
| 40 | pinctrl-names = "default"; |
| 41 | pinctrl-0 = <&key_volup &key_voldown &key_power>; |
| 42 | |
| 43 | volup-key { |
| 44 | label = "Volume Up"; |
| 45 | linux,code = <KEY_VOLUMEUP>; |
| 46 | gpios = <&gpa1 5 GPIO_ACTIVE_LOW>; |
| 47 | }; |
| 48 | |
| 49 | voldown-key { |
| 50 | label = "Volume Down"; |
| 51 | linux,code = <KEY_VOLUMEDOWN>; |
| 52 | gpios = <&gpa1 6 GPIO_ACTIVE_LOW>; |
| 53 | }; |
| 54 | |
| 55 | power-key { |
| 56 | label = "Power"; |
| 57 | linux,code = <KEY_POWER>; |
| 58 | gpios = <&gpa1 7 GPIO_ACTIVE_LOW>; |
| 59 | wakeup-source; |
| 60 | }; |
| 61 | }; |
| 62 | }; |
| 63 | |
| 64 | &mmc_0 { |
| 65 | status = "okay"; |
| 66 | mmc-hs200-1_8v; |
| 67 | mmc-hs400-1_8v; |
| 68 | cap-mmc-highspeed; |
| 69 | non-removable; |
| 70 | mmc-hs400-enhanced-strobe; |
| 71 | card-detect-delay = <200>; |
| 72 | clock-frequency = <800000000>; |
| 73 | bus-width = <8>; |
| 74 | samsung,dw-mshc-ciu-div = <3>; |
| 75 | samsung,dw-mshc-sdr-timing = <0 4>; |
| 76 | samsung,dw-mshc-ddr-timing = <2 4>; |
| 77 | samsung,dw-mshc-hs400-timing = <0 2>; |
| 78 | |
| 79 | pinctrl-names = "default"; |
| 80 | pinctrl-0 = <&sd0_clk_fast_slew_rate_3x &sd0_cmd &sd0_rdqs |
| 81 | &sd0_bus1 &sd0_bus4 &sd0_bus8>; |
| 82 | }; |
| 83 | |
| 84 | &oscclk { |
| 85 | clock-frequency = <26000000>; |
| 86 | }; |
| 87 | |
| 88 | &pinctrl_alive { |
| 89 | key_volup: key-volup-pins { |
| 90 | samsung,pins = "gpa1-5"; |
| 91 | samsung,pin-function = <EXYNOS_PIN_FUNC_F>; |
| 92 | samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; |
| 93 | samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; |
| 94 | }; |
| 95 | |
| 96 | key_voldown: key-voldown-pins { |
| 97 | samsung,pins = "gpa1-6"; |
| 98 | samsung,pin-function = <EXYNOS_PIN_FUNC_F>; |
| 99 | samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; |
| 100 | samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; |
| 101 | }; |
| 102 | |
| 103 | key_power: key-power-pins { |
| 104 | samsung,pins = "gpa1-7"; |
| 105 | samsung,pin-function = <EXYNOS_PIN_FUNC_F>; |
| 106 | samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; |
| 107 | samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; |
| 108 | }; |
| 109 | }; |
| 110 | |
| 111 | &serial_2 { |
| 112 | status = "okay"; |
| 113 | }; |