1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2022 Rockchip Electronics Co., Ltd. 4 */ 5 6/dts-v1/; 7 8#include "rv1106.dtsi" 9#include "rv1106-evb-v10.dtsi" 10#include "rv1106-evb-cam.dtsi" 11 12/ { 13 model = "Rockchip RV1106G EVB1 V10 Board"; 14 compatible = "rockchip,rv1106g-evb1-v10", "rockchip,rv1106"; 15 16 sdio_pwrseq: sdio-pwrseq { 17 compatible = "mmc-pwrseq-simple"; 18 pinctrl-names = "default"; 19 pinctrl-0 = <&wifi_enable_h &wifi_vbat>; 20 21 /* 22 * On the module itself this is one of these (depending 23 * on the actual card populated): 24 * - SDIO_RESET_L_WL_REG_ON 25 * - PDN (power down when low) 26 */ 27 post-power-on-delay-ms = <300>; 28 reset-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>, 29 <&gpio1 RK_PA0 GPIO_ACTIVE_LOW>; 30 }; 31 32 vcc_1v8: vcc-1v8 { 33 compatible = "regulator-fixed"; 34 regulator-name = "vcc_1v8"; 35 regulator-always-on; 36 regulator-boot-on; 37 regulator-min-microvolt = <1800000>; 38 regulator-max-microvolt = <1800000>; 39 }; 40 41 vcc_3v3: vcc-3v3 { 42 compatible = "regulator-fixed"; 43 regulator-name = "vcc_3v3"; 44 regulator-always-on; 45 regulator-boot-on; 46 regulator-min-microvolt = <3300000>; 47 regulator-max-microvolt = <3300000>; 48 }; 49 50 vcc3v3_sd: vcc3v3-sd { 51 compatible = "regulator-fixed"; 52 gpio = <&gpio0 RK_PA1 GPIO_ACTIVE_LOW>; 53 regulator-name = "vcc3v3_sd"; 54 regulator-min-microvolt = <3300000>; 55 regulator-max-microvolt = <3300000>; 56 pinctrl-names = "default"; 57 pinctrl-0 = <&sdmmc_pwren>; 58 }; 59 60 vcc5v0_usb: vcc5v0-usb { 61 compatible = "regulator-fixed"; 62 regulator-name = "vcc5v0_usb"; 63 regulator-min-microvolt = <5000000>; 64 regulator-max-microvolt = <5000000>; 65 enable-active-high; 66 gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>; 67 pinctrl-names = "default"; 68 pinctrl-0 = <&usb_pwren>; 69 }; 70 71 vccio_sd: vccio-sd { 72 compatible = "regulator-gpio"; 73 regulator-name = "vccio_sd"; 74 regulator-min-microvolt = <1800000>; 75 regulator-max-microvolt = <3300000>; 76 gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_HIGH>; 77 states = <3300000 1 78 1800000 0>; 79 pinctrl-names = "default"; 80 pinctrl-0 = <&sdmmc_volt>; 81 }; 82 83 wireless_wlan: wireless-wlan { 84 compatible = "wlan-platdata"; 85 wifi_chip_type = "rtl8189fs"; 86 pinctrl-names = "default"; 87 pinctrl-0 = <&wifi_host_wake_irq>; 88 WIFI,host_wake_irq = <&gpio2 RK_PB0 GPIO_ACTIVE_HIGH>; 89 status = "okay"; 90 }; 91}; 92 93&pinctrl { 94 sdio-pwrseq { 95 wifi_enable_h: wifi-enable-h { 96 rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; 97 }; 98 99 wifi_vbat: wifi-vbat { 100 rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; 101 }; 102 }; 103 104 sdmmc { 105 /omit-if-no-ref/ 106 sdmmc_pwren: sdmmc-pwren { 107 rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>; 108 }; 109 110 /omit-if-no-ref/ 111 sdmmc_volt: sdmmc-volt { 112 rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; 113 }; 114 }; 115 116 usb { 117 usb_pwren: usb-pwren { 118 rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; 119 }; 120 }; 121 122 wireless-wlan { 123 wifi_host_wake_irq: wifi-host-wake-irq { 124 rockchip,pins = <2 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; 125 }; 126 }; 127}; 128 129&sdio { 130 max-frequency = <200000000>; 131 no-sd; 132 no-mmc; 133 bus-width = <4>; 134 cap-sd-highspeed; 135 cap-sdio-irq; 136 keep-power-in-suspend; 137 mmc-pwrseq = <&sdio_pwrseq>; 138 non-removable; 139 sd-uhs-sdr104; 140 pinctrl-names = "default"; 141 pinctrl-0 = <&sdmmc1m0_cmd &sdmmc1m0_clk &sdmmc1m0_bus4 &clk_32k>; 142 status = "okay"; 143}; 144 145&sdmmc { 146 max-frequency = <200000000>; 147 no-sdio; 148 no-mmc; 149 bus-width = <4>; 150 cap-mmc-highspeed; 151 cap-sd-highspeed; 152 disable-wp; 153 pinctrl-names = "normal", "idle"; 154 pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_det &sdmmc0_bus4>; 155 pinctrl-1 = <&sdmmc0_idle_pins &sdmmc0_det>; 156 sd-uhs-sdr12; 157 sd-uhs-sdr25; 158 sd-uhs-sdr50; 159 sd-uhs-sdr104; 160 vmmc-supply = <&vcc3v3_sd>; 161 vqmmc-supply = <&vccio_sd>; 162 status = "okay"; 163}; 164 165&u2phy_otg { 166 vbus-supply = <&vcc5v0_usb>; 167}; 168