projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| cc4637f7 | 1 | // SPDX-License-Identifier: GPL-2.0 |
| ec601ff3 MS |
2 | /* |
| 3 | * Hardkernel's Exynos4412 based ODROID-U3 board device tree source | |
| 4 | * | |
| 5 | * Copyright (c) 2014 Marek Szyprowski <m.szyprowski@samsung.com> | |
| 6 | * | |
| 7 | * Device tree source file for Hardkernel's ODROID-U3 board which is based | |
| 8 | * on Samsung's Exynos4412 SoC. | |
| cc4637f7 | 9 | */ |
| ec601ff3 MS |
10 | |
| 11 | /dts-v1/; | |
| 12 | #include "exynos4412-odroid-common.dtsi" | |
| 80b7a2e2 | 13 | #include "exynos4412-prime.dtsi" |
| ec601ff3 MS |
14 | |
| 15 | / { | |
| 16 | model = "Hardkernel ODROID-U3 board based on Exynos4412"; | |
| 17 | compatible = "hardkernel,odroid-u3", "samsung,exynos4412", "samsung,exynos4"; | |
| 18 | ||
| 824e4133 | 19 | memory@40000000 { |
| 1354835a | 20 | device_type = "memory"; |
| ec601ff3 MS |
21 | reg = <0x40000000 0x7FF00000>; |
| 22 | }; | |
| 23 | ||
| 24 | leds { | |
| 25 | compatible = "gpio-leds"; | |
| 26 | led1 { | |
| 27 | label = "led1:heart"; | |
| c10d3290 | 28 | gpios = <&gpc1 0 GPIO_ACTIVE_LOW>; |
| ec601ff3 MS |
29 | default-state = "on"; |
| 30 | linux,default-trigger = "heartbeat"; | |
| 31 | }; | |
| 32 | }; | |
| ee6011f2 | 33 | |
| d3981d1e | 34 | fan0: pwm-fan { |
| ee6011f2 KD |
35 | compatible = "pwm-fan"; |
| 36 | pwms = <&pwm 0 10000 0>; | |
| d3981d1e LM |
37 | cooling-min-state = <0>; |
| 38 | cooling-max-state = <3>; | |
| 39 | #cooling-cells = <2>; | |
| 40 | cooling-levels = <0 102 170 230>; | |
| 41 | }; | |
| 42 | ||
| 43 | thermal-zones { | |
| 44 | cpu_thermal: cpu-thermal { | |
| 45 | cooling-maps { | |
| 46 | map0 { | |
| 47 | trip = <&cpu_alert1>; | |
| 80b7a2e2 | 48 | cooling-device = <&cpu0 9 9>; |
| d3981d1e LM |
49 | }; |
| 50 | map1 { | |
| 51 | trip = <&cpu_alert2>; | |
| 80b7a2e2 | 52 | cooling-device = <&cpu0 15 15>; |
| d3981d1e LM |
53 | }; |
| 54 | map2 { | |
| 55 | trip = <&cpu_alert0>; | |
| 56 | cooling-device = <&fan0 0 1>; | |
| 57 | }; | |
| 58 | map3 { | |
| 59 | trip = <&cpu_alert1>; | |
| 60 | cooling-device = <&fan0 1 2>; | |
| 61 | }; | |
| 62 | map4 { | |
| 63 | trip = <&cpu_alert2>; | |
| 64 | cooling-device = <&fan0 2 3>; | |
| 65 | }; | |
| 66 | }; | |
| 67 | }; | |
| ee6011f2 KD |
68 | }; |
| 69 | }; | |
| 70 | ||
| 303ce716 KK |
71 | /* Supply for LAN9730/SMSC95xx */ |
| 72 | &buck8_reg { | |
| 73 | regulator-name = "BUCK8_P3V3"; | |
| 74 | regulator-min-microvolt = <3300000>; | |
| 75 | regulator-max-microvolt = <3300000>; | |
| 76 | }; | |
| 77 | ||
| 82d1afbc HV |
78 | &hdmicec { |
| 79 | needs-hpd; | |
| 80 | }; | |
| 81 | ||
| 303ce716 KK |
82 | /* VDDQ for MSHC (eMMC card) */ |
| 83 | &ldo22_reg { | |
| 84 | regulator-name = "LDO22_VDDQ_MMC4_2.8V"; | |
| 85 | regulator-min-microvolt = <2800000>; | |
| 86 | regulator-max-microvolt = <2800000>; | |
| 87 | }; | |
| 88 | ||
| 89 | &mshc_0 { | |
| 90 | vqmmc-supply = <&ldo22_reg>; | |
| 91 | }; | |
| 92 | ||
| ee6011f2 KD |
93 | &pwm { |
| 94 | pinctrl-0 = <&pwm0_out>; | |
| 95 | pinctrl-names = "default"; | |
| 96 | samsung,pwm-outputs = <0>; | |
| 97 | status = "okay"; | |
| ec601ff3 MS |
98 | }; |
| 99 | ||
| 100 | &usb3503 { | |
| 101 | clock-names = "refclk"; | |
| 102 | clocks = <&pmu_system_controller 0>; | |
| 103 | refclk-frequency = <24000000>; | |
| 104 | }; | |
| 105 | ||
| 106 | &ehci { | |
| 107 | port@1 { | |
| 108 | status = "okay"; | |
| 109 | }; | |
| 110 | port@2 { | |
| 111 | status = "okay"; | |
| 112 | }; | |
| 113 | }; | |
| 5a852743 SN |
114 | |
| 115 | &sound { | |
| 68605101 SN |
116 | model = "Odroid-U3"; |
| 117 | samsung,audio-widgets = | |
| 16696337 SN |
118 | "Headphone", "Headphone Jack", |
| 119 | "Speakers", "Speakers"; | |
| 68605101 | 120 | samsung,audio-routing = |
| 5a852743 SN |
121 | "Headphone Jack", "HPL", |
| 122 | "Headphone Jack", "HPR", | |
| 123 | "Headphone Jack", "MICBIAS", | |
| 124 | "IN1", "Headphone Jack", | |
| 125 | "Speakers", "SPKL", | |
| 126 | "Speakers", "SPKR"; | |
| 127 | }; | |
| c8b34e36 AB |
128 | |
| 129 | &spi_1 { | |
| 130 | pinctrl-names = "default"; | |
| 131 | pinctrl-0 = <&spi1_bus>; | |
| 132 | cs-gpios = <&gpb 5 GPIO_ACTIVE_HIGH>; | |
| 133 | status = "okay"; | |
| 134 | }; |