Jonas Karlman | 5cf79a3 | 2023-07-30 12:30:26 +0000 | [diff] [blame^] | 1 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| 2 | |
| 3 | /dts-v1/; |
| 4 | #include "rk3568-radxa-cm3i.dtsi" |
| 5 | |
| 6 | / { |
| 7 | model = "Radxa E25 Carrier Board"; |
| 8 | compatible = "radxa,e25", "radxa,cm3i", "rockchip,rk3568"; |
| 9 | |
| 10 | aliases { |
| 11 | mmc1 = &sdmmc0; |
| 12 | }; |
| 13 | |
| 14 | pwm-leds { |
| 15 | compatible = "pwm-leds-multicolor"; |
| 16 | |
| 17 | multi-led { |
| 18 | color = <LED_COLOR_ID_RGB>; |
| 19 | max-brightness = <255>; |
| 20 | |
| 21 | led-red { |
| 22 | color = <LED_COLOR_ID_RED>; |
| 23 | pwms = <&pwm1 0 1000000 0>; |
| 24 | }; |
| 25 | |
| 26 | led-green { |
| 27 | color = <LED_COLOR_ID_GREEN>; |
| 28 | pwms = <&pwm2 0 1000000 0>; |
| 29 | }; |
| 30 | |
| 31 | led-blue { |
| 32 | color = <LED_COLOR_ID_BLUE>; |
| 33 | pwms = <&pwm12 0 1000000 0>; |
| 34 | }; |
| 35 | }; |
| 36 | }; |
| 37 | |
| 38 | vbus_typec: vbus-typec-regulator { |
| 39 | compatible = "regulator-fixed"; |
| 40 | enable-active-high; |
| 41 | gpio = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>; |
| 42 | pinctrl-names = "default"; |
| 43 | pinctrl-0 = <&vbus_typec_en>; |
| 44 | regulator-name = "vbus_typec"; |
| 45 | regulator-min-microvolt = <5000000>; |
| 46 | regulator-max-microvolt = <5000000>; |
| 47 | vin-supply = <&vcc5v0_sys>; |
| 48 | }; |
| 49 | |
| 50 | /* actually fed by vcc5v0_sys, dependent |
| 51 | * on pi6c clock generator |
| 52 | */ |
| 53 | vcc3v3_minipcie: vcc3v3-minipcie-regulator { |
| 54 | compatible = "regulator-fixed"; |
| 55 | enable-active-high; |
| 56 | gpio = <&gpio3 RK_PA7 GPIO_ACTIVE_HIGH>; |
| 57 | pinctrl-names = "default"; |
| 58 | pinctrl-0 = <&minipcie_enable_h>; |
| 59 | regulator-name = "vcc3v3_minipcie"; |
| 60 | regulator-min-microvolt = <3300000>; |
| 61 | regulator-max-microvolt = <3300000>; |
| 62 | vin-supply = <&vcc3v3_pi6c_05>; |
| 63 | }; |
| 64 | |
| 65 | vcc3v3_ngff: vcc3v3-ngff-regulator { |
| 66 | compatible = "regulator-fixed"; |
| 67 | enable-active-high; |
| 68 | gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_HIGH>; |
| 69 | pinctrl-names = "default"; |
| 70 | pinctrl-0 = <&ngffpcie_enable_h>; |
| 71 | regulator-name = "vcc3v3_ngff"; |
| 72 | regulator-min-microvolt = <3300000>; |
| 73 | regulator-max-microvolt = <3300000>; |
| 74 | vin-supply = <&vcc5v0_sys>; |
| 75 | }; |
| 76 | |
| 77 | vcc3v3_pcie30x1: vcc3v3-pcie30x1-regulator { |
| 78 | compatible = "regulator-fixed"; |
| 79 | enable-active-high; |
| 80 | gpio = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>; |
| 81 | pinctrl-names = "default"; |
| 82 | pinctrl-0 = <&pcie30x1_enable_h>; |
| 83 | regulator-name = "vcc3v3_pcie30x1"; |
| 84 | regulator-min-microvolt = <3300000>; |
| 85 | regulator-max-microvolt = <3300000>; |
| 86 | vin-supply = <&vcc5v0_sys>; |
| 87 | }; |
| 88 | |
| 89 | vcc3v3_pi6c_05: vcc3v3-pi6c-05-regulator { |
| 90 | compatible = "regulator-fixed"; |
| 91 | enable-active-high; |
| 92 | gpios = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>; |
| 93 | pinctrl-names = "default"; |
| 94 | pinctrl-0 = <&pcie_enable_h>; |
| 95 | regulator-name = "vcc3v3_pcie"; |
| 96 | regulator-min-microvolt = <3300000>; |
| 97 | regulator-max-microvolt = <3300000>; |
| 98 | vin-supply = <&vcc5v0_sys>; |
| 99 | }; |
| 100 | }; |
| 101 | |
| 102 | &combphy1 { |
| 103 | phy-supply = <&vcc3v3_pcie30x1>; |
| 104 | }; |
| 105 | |
| 106 | &pcie2x1 { |
| 107 | pinctrl-names = "default"; |
| 108 | pinctrl-0 = <&pcie20_reset_h>; |
| 109 | reset-gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>; |
| 110 | vpcie3v3-supply = <&vcc3v3_pi6c_05>; |
| 111 | status = "okay"; |
| 112 | }; |
| 113 | |
| 114 | &pcie30phy { |
| 115 | data-lanes = <1 2>; |
| 116 | status = "okay"; |
| 117 | }; |
| 118 | |
| 119 | &pcie3x1 { |
| 120 | num-lanes = <1>; |
| 121 | pinctrl-names = "default"; |
| 122 | pinctrl-0 = <&pcie30x1m0_pins>; |
| 123 | reset-gpios = <&gpio0 RK_PC3 GPIO_ACTIVE_HIGH>; |
| 124 | vpcie3v3-supply = <&vcc3v3_minipcie>; |
| 125 | status = "okay"; |
| 126 | }; |
| 127 | |
| 128 | &pcie3x2 { |
| 129 | num-lanes = <1>; |
| 130 | pinctrl-names = "default"; |
| 131 | pinctrl-0 = <&pcie30x2_reset_h>; |
| 132 | reset-gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>; |
| 133 | vpcie3v3-supply = <&vcc3v3_pi6c_05>; |
| 134 | status = "okay"; |
| 135 | }; |
| 136 | |
| 137 | &pinctrl { |
| 138 | pcie { |
| 139 | pcie20_reset_h: pcie20-reset-h { |
| 140 | rockchip,pins = <1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; |
| 141 | }; |
| 142 | |
| 143 | pcie30x1_enable_h: pcie30x1-enable-h { |
| 144 | rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; |
| 145 | }; |
| 146 | |
| 147 | pcie30x2_reset_h: pcie30x2-reset-h { |
| 148 | rockchip,pins = <2 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>; |
| 149 | }; |
| 150 | |
| 151 | pcie_enable_h: pcie-enable-h { |
| 152 | rockchip,pins = <0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>; |
| 153 | }; |
| 154 | }; |
| 155 | |
| 156 | usb { |
| 157 | minipcie_enable_h: minipcie-enable-h { |
| 158 | rockchip,pins = <3 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>; |
| 159 | }; |
| 160 | |
| 161 | ngffpcie_enable_h: ngffpcie-enable-h { |
| 162 | rockchip,pins = <0 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>; |
| 163 | }; |
| 164 | |
| 165 | vbus_typec_en: vbus_typec_en { |
| 166 | rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; |
| 167 | }; |
| 168 | }; |
| 169 | }; |
| 170 | |
| 171 | &pwm1 { |
| 172 | status = "okay"; |
| 173 | }; |
| 174 | |
| 175 | &pwm2 { |
| 176 | status = "okay"; |
| 177 | }; |
| 178 | |
| 179 | &pwm12 { |
| 180 | pinctrl-names = "default"; |
| 181 | pinctrl-0 = <&pwm12m1_pins>; |
| 182 | status = "okay"; |
| 183 | }; |
| 184 | |
| 185 | &sata1 { |
| 186 | status = "okay"; |
| 187 | }; |
| 188 | |
| 189 | &sdmmc0 { |
| 190 | bus-width = <4>; |
| 191 | cap-sd-highspeed; |
| 192 | cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; |
| 193 | /* Also used in pcie30x1_clkreqnm0 */ |
| 194 | disable-wp; |
| 195 | pinctrl-names = "default"; |
| 196 | pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd>; |
| 197 | sd-uhs-sdr104; |
| 198 | vmmc-supply = <&vcc3v3_sd>; |
| 199 | vqmmc-supply = <&vccio_sd>; |
| 200 | status = "okay"; |
| 201 | }; |
| 202 | |
| 203 | &usb_host0_ehci { |
| 204 | status = "okay"; |
| 205 | }; |
| 206 | |
| 207 | &usb_host0_ohci { |
| 208 | status = "okay"; |
| 209 | }; |
| 210 | |
| 211 | &usb_host0_xhci { |
| 212 | status = "okay"; |
| 213 | }; |
| 214 | |
| 215 | &usb_host1_ehci { |
| 216 | status = "okay"; |
| 217 | }; |
| 218 | |
| 219 | &usb_host1_ohci { |
| 220 | status = "okay"; |
| 221 | }; |
| 222 | |
| 223 | &usb2phy0_otg { |
| 224 | phy-supply = <&vbus_typec>; |
| 225 | status = "okay"; |
| 226 | }; |
| 227 | |
| 228 | &usb2phy1_host { |
| 229 | phy-supply = <&vcc3v3_minipcie>; |
| 230 | status = "okay"; |
| 231 | }; |
| 232 | |
| 233 | &usb2phy1_otg { |
| 234 | phy-supply = <&vcc3v3_ngff>; |
| 235 | status = "okay"; |
| 236 | }; |