1e2901ab8SAndy Yan/* 2e2901ab8SAndy Yan * (C) Copyright 2017 Rockchip Electronics Co., Ltd 3e2901ab8SAndy Yan * 4e2901ab8SAndy Yan * SPDX-License-Identifier: GPL-2.0+ 5e2901ab8SAndy Yan */ 6e2901ab8SAndy Yan 7e2901ab8SAndy Yan/dts-v1/; 8e2901ab8SAndy Yan#include "rk3368.dtsi" 9e2901ab8SAndy Yan#include <dt-bindings/input/input.h> 10e2901ab8SAndy Yan 11e2901ab8SAndy Yan/ { 12e2901ab8SAndy Yan model = "Rockchip sheep board"; 13e2901ab8SAndy Yan compatible = "rockchip,sheep", "rockchip,rk3368"; 14e2901ab8SAndy Yan 15e2901ab8SAndy Yan chosen { 16e2901ab8SAndy Yan stdout-path = "serial2:115200n8"; 17e2901ab8SAndy Yan }; 18e2901ab8SAndy Yan 19e2901ab8SAndy Yan memory@0 { 20e2901ab8SAndy Yan device_type = "memory"; 21e2901ab8SAndy Yan reg = <0x0 0x0 0x0 0x80000000>; 22e2901ab8SAndy Yan }; 23e2901ab8SAndy Yan 24e2901ab8SAndy Yan ext_gmac: gmac-clk { 25e2901ab8SAndy Yan compatible = "fixed-clock"; 26e2901ab8SAndy Yan clock-frequency = <125000000>; 27e2901ab8SAndy Yan clock-output-names = "ext_gmac"; 28e2901ab8SAndy Yan #clock-cells = <0>; 29e2901ab8SAndy Yan }; 30e2901ab8SAndy Yan 31e2901ab8SAndy Yan ir: ir-receiver { 32e2901ab8SAndy Yan compatible = "gpio-ir-receiver"; 33e2901ab8SAndy Yan gpios = <&gpio3 30 GPIO_ACTIVE_LOW>; 34e2901ab8SAndy Yan pinctrl-names = "default"; 35e2901ab8SAndy Yan pinctrl-0 = <&ir_int>; 36e2901ab8SAndy Yan }; 37e2901ab8SAndy Yan 38e2901ab8SAndy Yan keys: gpio-keys { 39e2901ab8SAndy Yan compatible = "gpio-keys"; 40e2901ab8SAndy Yan pinctrl-names = "default"; 41e2901ab8SAndy Yan pinctrl-0 = <&pwr_key>; 42e2901ab8SAndy Yan 43e2901ab8SAndy Yan power { 44e2901ab8SAndy Yan gpios = <&gpio0 2 GPIO_ACTIVE_LOW>; 45e2901ab8SAndy Yan label = "GPIO Power"; 46e2901ab8SAndy Yan linux,code = <KEY_POWER>; 47e2901ab8SAndy Yan wakeup-source; 48e2901ab8SAndy Yan }; 49e2901ab8SAndy Yan }; 50e2901ab8SAndy Yan 51e2901ab8SAndy Yan leds: gpio-leds { 52e2901ab8SAndy Yan compatible = "gpio-leds"; 53e2901ab8SAndy Yan 54e2901ab8SAndy Yan blue { 55e2901ab8SAndy Yan gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>; 56e2901ab8SAndy Yan label = "geekbox:blue:led"; 57e2901ab8SAndy Yan default-state = "on"; 58e2901ab8SAndy Yan }; 59e2901ab8SAndy Yan 60e2901ab8SAndy Yan red { 61e2901ab8SAndy Yan gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>; 62e2901ab8SAndy Yan label = "geekbox:red:led"; 63e2901ab8SAndy Yan default-state = "off"; 64e2901ab8SAndy Yan }; 65e2901ab8SAndy Yan }; 66e2901ab8SAndy Yan 67e2901ab8SAndy Yan vcc_sys: vcc-sys-regulator { 68e2901ab8SAndy Yan compatible = "regulator-fixed"; 69e2901ab8SAndy Yan regulator-name = "vcc_sys"; 70e2901ab8SAndy Yan regulator-min-microvolt = <5000000>; 71e2901ab8SAndy Yan regulator-max-microvolt = <5000000>; 72e2901ab8SAndy Yan regulator-always-on; 73e2901ab8SAndy Yan regulator-boot-on; 74e2901ab8SAndy Yan }; 75e2901ab8SAndy Yan}; 76e2901ab8SAndy Yan 77e2901ab8SAndy Yan&emmc { 78e2901ab8SAndy Yan status = "okay"; 79e2901ab8SAndy Yan bus-width = <8>; 80e2901ab8SAndy Yan cap-mmc-highspeed; 81e2901ab8SAndy Yan clock-frequency = <150000000>; 82e2901ab8SAndy Yan disable-wp; 83e2901ab8SAndy Yan keep-power-in-suspend; 84e2901ab8SAndy Yan non-removable; 85e2901ab8SAndy Yan num-slots = <1>; 86e2901ab8SAndy Yan vmmc-supply = <&vcc_io>; 87e2901ab8SAndy Yan vqmmc-supply = <&vcc18_flash>; 88e2901ab8SAndy Yan pinctrl-names = "default"; 89e2901ab8SAndy Yan pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_bus8>; 90e2901ab8SAndy Yan}; 91e2901ab8SAndy Yan 92e2901ab8SAndy Yan&gmac { 93e2901ab8SAndy Yan status = "okay"; 94e2901ab8SAndy Yan phy-supply = <&vcc_lan>; 95e2901ab8SAndy Yan phy-mode = "rgmii"; 96e2901ab8SAndy Yan clock_in_out = "input"; 97e2901ab8SAndy Yan assigned-clocks = <&cru SCLK_MAC>; 98e2901ab8SAndy Yan assigned-clock-parents = <&ext_gmac>; 99e2901ab8SAndy Yan pinctrl-names = "default"; 100e2901ab8SAndy Yan pinctrl-0 = <&rgmii_pins>; 101e2901ab8SAndy Yan tx_delay = <0x30>; 102e2901ab8SAndy Yan rx_delay = <0x10>; 103e2901ab8SAndy Yan}; 104e2901ab8SAndy Yan 105e2901ab8SAndy Yan&i2c0 { 106e2901ab8SAndy Yan status = "okay"; 107e2901ab8SAndy Yan 108e2901ab8SAndy Yan rk808: pmic@1b { 109e2901ab8SAndy Yan compatible = "rockchip,rk808"; 110e2901ab8SAndy Yan reg = <0x1b>; 111e2901ab8SAndy Yan pinctrl-names = "default"; 112e2901ab8SAndy Yan pinctrl-0 = <&pmic_int>, <&pmic_sleep>; 113e2901ab8SAndy Yan interrupt-parent = <&gpio0>; 114e2901ab8SAndy Yan interrupts = <5 IRQ_TYPE_LEVEL_LOW>; 115e2901ab8SAndy Yan rockchip,system-power-controller; 116e2901ab8SAndy Yan vcc1-supply = <&vcc_sys>; 117e2901ab8SAndy Yan vcc2-supply = <&vcc_sys>; 118e2901ab8SAndy Yan vcc3-supply = <&vcc_sys>; 119e2901ab8SAndy Yan vcc4-supply = <&vcc_sys>; 120e2901ab8SAndy Yan vcc6-supply = <&vcc_sys>; 121e2901ab8SAndy Yan vcc7-supply = <&vcc_sys>; 122e2901ab8SAndy Yan vcc8-supply = <&vcc_io>; 123e2901ab8SAndy Yan vcc9-supply = <&vcc_sys>; 124e2901ab8SAndy Yan vcc10-supply = <&vcc_sys>; 125e2901ab8SAndy Yan vcc11-supply = <&vcc_sys>; 126e2901ab8SAndy Yan vcc12-supply = <&vcc_io>; 127e2901ab8SAndy Yan clock-output-names = "xin32k", "rk808-clkout2"; 128e2901ab8SAndy Yan #clock-cells = <1>; 129e2901ab8SAndy Yan 130e2901ab8SAndy Yan regulators { 131e2901ab8SAndy Yan vdd_cpu: DCDC_REG1 { 132e2901ab8SAndy Yan regulator-always-on; 133e2901ab8SAndy Yan regulator-boot-on; 134e2901ab8SAndy Yan regulator-min-microvolt = <700000>; 135e2901ab8SAndy Yan regulator-max-microvolt = <1500000>; 136e2901ab8SAndy Yan regulator-name = "vdd_cpu"; 137e2901ab8SAndy Yan }; 138e2901ab8SAndy Yan 139e2901ab8SAndy Yan vdd_log: DCDC_REG2 { 140e2901ab8SAndy Yan regulator-always-on; 141e2901ab8SAndy Yan regulator-boot-on; 142e2901ab8SAndy Yan regulator-min-microvolt = <700000>; 143e2901ab8SAndy Yan regulator-max-microvolt = <1500000>; 144e2901ab8SAndy Yan regulator-name = "vdd_log"; 145e2901ab8SAndy Yan }; 146e2901ab8SAndy Yan 147e2901ab8SAndy Yan vcc_ddr: DCDC_REG3 { 148e2901ab8SAndy Yan regulator-always-on; 149e2901ab8SAndy Yan regulator-boot-on; 150e2901ab8SAndy Yan regulator-name = "vcc_ddr"; 151e2901ab8SAndy Yan }; 152e2901ab8SAndy Yan 153e2901ab8SAndy Yan vcc_io: DCDC_REG4 { 154e2901ab8SAndy Yan regulator-always-on; 155e2901ab8SAndy Yan regulator-boot-on; 156e2901ab8SAndy Yan regulator-min-microvolt = <3300000>; 157e2901ab8SAndy Yan regulator-max-microvolt = <3300000>; 158e2901ab8SAndy Yan regulator-name = "vcc_io"; 159e2901ab8SAndy Yan }; 160e2901ab8SAndy Yan 161e2901ab8SAndy Yan vcc18_flash: LDO_REG1 { 162e2901ab8SAndy Yan regulator-always-on; 163e2901ab8SAndy Yan regulator-boot-on; 164e2901ab8SAndy Yan regulator-min-microvolt = <1800000>; 165e2901ab8SAndy Yan regulator-max-microvolt = <1800000>; 166e2901ab8SAndy Yan regulator-name = "vcc18_flash"; 167e2901ab8SAndy Yan }; 168e2901ab8SAndy Yan 169e2901ab8SAndy Yan vcc33_lcd: LDO_REG2 { 170e2901ab8SAndy Yan regulator-always-on; 171e2901ab8SAndy Yan regulator-boot-on; 172e2901ab8SAndy Yan regulator-min-microvolt = <3300000>; 173e2901ab8SAndy Yan regulator-max-microvolt = <3300000>; 174e2901ab8SAndy Yan regulator-name = "vcc33_lcd"; 175e2901ab8SAndy Yan }; 176e2901ab8SAndy Yan 177e2901ab8SAndy Yan vdd_10: LDO_REG3 { 178e2901ab8SAndy Yan regulator-always-on; 179e2901ab8SAndy Yan regulator-boot-on; 180e2901ab8SAndy Yan regulator-min-microvolt = <1000000>; 181e2901ab8SAndy Yan regulator-max-microvolt = <1000000>; 182e2901ab8SAndy Yan regulator-name = "vdd_10"; 183e2901ab8SAndy Yan }; 184e2901ab8SAndy Yan 185e2901ab8SAndy Yan vcca_18: LDO_REG4 { 186e2901ab8SAndy Yan regulator-boot-on; 187e2901ab8SAndy Yan regulator-min-microvolt = <1800000>; 188e2901ab8SAndy Yan regulator-max-microvolt = <1800000>; 189e2901ab8SAndy Yan regulator-name = "vcca_18"; 190e2901ab8SAndy Yan }; 191e2901ab8SAndy Yan 192e2901ab8SAndy Yan vccio_sd: LDO_REG5 { 193e2901ab8SAndy Yan regulator-always-on; 194e2901ab8SAndy Yan regulator-boot-on; 195e2901ab8SAndy Yan regulator-min-microvolt = <1800000>; 196e2901ab8SAndy Yan regulator-max-microvolt = <3300000>; 197e2901ab8SAndy Yan regulator-name = "vccio_sd"; 198e2901ab8SAndy Yan }; 199e2901ab8SAndy Yan 200e2901ab8SAndy Yan vdd10_lcd: LDO_REG6 { 201e2901ab8SAndy Yan regulator-always-on; 202e2901ab8SAndy Yan regulator-boot-on; 203e2901ab8SAndy Yan regulator-min-microvolt = <1000000>; 204e2901ab8SAndy Yan regulator-max-microvolt = <1000000>; 205e2901ab8SAndy Yan regulator-name = "vdd10_lcd"; 206e2901ab8SAndy Yan }; 207e2901ab8SAndy Yan 208e2901ab8SAndy Yan vcc_18: LDO_REG7 { 209e2901ab8SAndy Yan regulator-always-on; 210e2901ab8SAndy Yan regulator-boot-on; 211e2901ab8SAndy Yan regulator-min-microvolt = <1800000>; 212e2901ab8SAndy Yan regulator-max-microvolt = <1800000>; 213e2901ab8SAndy Yan regulator-name = "vcc_18"; 214e2901ab8SAndy Yan }; 215e2901ab8SAndy Yan 216e2901ab8SAndy Yan vcc18_lcd: LDO_REG8 { 217e2901ab8SAndy Yan regulator-always-on; 218e2901ab8SAndy Yan regulator-boot-on; 219e2901ab8SAndy Yan regulator-min-microvolt = <1800000>; 220e2901ab8SAndy Yan regulator-max-microvolt = <1800000>; 221e2901ab8SAndy Yan regulator-name = "vcc18_lcd"; 222e2901ab8SAndy Yan }; 223e2901ab8SAndy Yan 224e2901ab8SAndy Yan vcc_sd: SWITCH_REG1 { 225e2901ab8SAndy Yan regulator-always-on; 226e2901ab8SAndy Yan regulator-boot-on; 227e2901ab8SAndy Yan regulator-name = "vcc_sd"; 228e2901ab8SAndy Yan }; 229e2901ab8SAndy Yan 230e2901ab8SAndy Yan vcc_lan: SWITCH_REG2 { 231e2901ab8SAndy Yan regulator-always-on; 232e2901ab8SAndy Yan regulator-boot-on; 233e2901ab8SAndy Yan regulator-name = "vcc_lan"; 234e2901ab8SAndy Yan }; 235e2901ab8SAndy Yan }; 236e2901ab8SAndy Yan }; 237e2901ab8SAndy Yan}; 238e2901ab8SAndy Yan 239e2901ab8SAndy Yan&pinctrl { 240e2901ab8SAndy Yan ir { 241e2901ab8SAndy Yan ir_int: ir-int { 242e2901ab8SAndy Yan rockchip,pins = <3 30 RK_FUNC_GPIO &pcfg_pull_none>; 243e2901ab8SAndy Yan }; 244e2901ab8SAndy Yan }; 245e2901ab8SAndy Yan 246e2901ab8SAndy Yan keys { 247e2901ab8SAndy Yan pwr_key: pwr-key { 248e2901ab8SAndy Yan rockchip,pins = <0 2 RK_FUNC_GPIO &pcfg_pull_none>; 249e2901ab8SAndy Yan }; 250e2901ab8SAndy Yan }; 251e2901ab8SAndy Yan 252e2901ab8SAndy Yan pmic { 253e2901ab8SAndy Yan pmic_sleep: pmic-sleep { 254e2901ab8SAndy Yan rockchip,pins = <0 0 RK_FUNC_2 &pcfg_pull_none>; 255e2901ab8SAndy Yan }; 256e2901ab8SAndy Yan 257e2901ab8SAndy Yan pmic_int: pmic-int { 258e2901ab8SAndy Yan rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>; 259e2901ab8SAndy Yan }; 260e2901ab8SAndy Yan }; 261e2901ab8SAndy Yan}; 262e2901ab8SAndy Yan 263*6333a3baSDavid Wu&saradc { 264*6333a3baSDavid Wu status = "okay"; 265*6333a3baSDavid Wu}; 266*6333a3baSDavid Wu 267e2901ab8SAndy Yan&tsadc { 268e2901ab8SAndy Yan status = "okay"; 269e2901ab8SAndy Yan rockchip,hw-tshut-mode = <0>; /* CRU */ 270e2901ab8SAndy Yan rockchip,hw-tshut-polarity = <1>; /* high */ 271e2901ab8SAndy Yan}; 272e2901ab8SAndy Yan 273e2901ab8SAndy Yan&uart4 { 274e2901ab8SAndy Yan status = "okay"; 275e2901ab8SAndy Yan}; 276e2901ab8SAndy Yan 277e2901ab8SAndy Yan&usb_host0_ehci { 278e2901ab8SAndy Yan status = "okay"; 279e2901ab8SAndy Yan}; 280e2901ab8SAndy Yan 281e2901ab8SAndy Yan&usb_otg { 282e2901ab8SAndy Yan status = "okay"; 283e2901ab8SAndy Yan}; 284e2901ab8SAndy Yan 285e2901ab8SAndy Yan&wdt { 286e2901ab8SAndy Yan status = "okay"; 287e2901ab8SAndy Yan}; 288