| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| 2 | |
| 3 | /dts-v1/; |
| 4 | #include "rk3288-evb.dtsi" |
| 5 | |
| 6 | / { |
| 7 | model = "Rockchip RK3288 EVB RK808"; |
| 8 | compatible = "rockchip,rk3288-evb-rk808", "rockchip,rk3288"; |
| 9 | }; |
| 10 | |
| 11 | &i2c0 { |
| 12 | clock-frequency = <400000>; |
| 13 | |
| 14 | rk808: pmic@1b { |
| 15 | compatible = "rockchip,rk808"; |
| 16 | reg = <0x1b>; |
| 17 | interrupt-parent = <&gpio0>; |
| 18 | interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>; |
| 19 | pinctrl-names = "default"; |
| 20 | pinctrl-0 = <&pmic_int &global_pwroff>; |
| 21 | rockchip,system-power-controller; |
| 22 | wakeup-source; |
| 23 | #clock-cells = <1>; |
| 24 | clock-output-names = "xin32k", "rk808-clkout2"; |
| 25 | |
| 26 | vcc1-supply = <&vcc_sys>; |
| 27 | vcc2-supply = <&vcc_sys>; |
| 28 | vcc3-supply = <&vcc_sys>; |
| 29 | vcc4-supply = <&vcc_sys>; |
| 30 | vcc6-supply = <&vcc_sys>; |
| 31 | vcc7-supply = <&vcc_sys>; |
| 32 | vcc8-supply = <&vcc_18>; |
| 33 | vcc9-supply = <&vcc_io>; |
| 34 | vcc10-supply = <&vcc_io>; |
| 35 | vcc11-supply = <&vcc_sys>; |
| 36 | vcc12-supply = <&vcc_io>; |
| 37 | vddio-supply = <&vccio_pmu>; |
| 38 | |
| 39 | regulators { |
| 40 | vdd_cpu: DCDC_REG1 { |
| 41 | regulator-always-on; |
| 42 | regulator-boot-on; |
| 43 | regulator-min-microvolt = <750000>; |
| 44 | regulator-max-microvolt = <1350000>; |
| 45 | regulator-name = "vdd_arm"; |
| 46 | regulator-state-mem { |
| 47 | regulator-off-in-suspend; |
| 48 | }; |
| 49 | }; |
| 50 | |
| 51 | vdd_gpu: DCDC_REG2 { |
| 52 | regulator-always-on; |
| 53 | regulator-boot-on; |
| 54 | regulator-min-microvolt = <850000>; |
| 55 | regulator-max-microvolt = <1250000>; |
| 56 | regulator-name = "vdd_gpu"; |
| 57 | regulator-state-mem { |
| 58 | regulator-on-in-suspend; |
| 59 | regulator-suspend-microvolt = <1000000>; |
| 60 | }; |
| 61 | }; |
| 62 | |
| 63 | vcc_ddr: DCDC_REG3 { |
| 64 | regulator-always-on; |
| 65 | regulator-boot-on; |
| 66 | regulator-name = "vcc_ddr"; |
| 67 | regulator-state-mem { |
| 68 | regulator-on-in-suspend; |
| 69 | }; |
| 70 | }; |
| 71 | |
| 72 | vcc_io: DCDC_REG4 { |
| 73 | regulator-always-on; |
| 74 | regulator-boot-on; |
| 75 | regulator-min-microvolt = <3300000>; |
| 76 | regulator-max-microvolt = <3300000>; |
| 77 | regulator-name = "vcc_io"; |
| 78 | regulator-state-mem { |
| 79 | regulator-on-in-suspend; |
| 80 | regulator-suspend-microvolt = <3300000>; |
| 81 | }; |
| 82 | }; |
| 83 | |
| 84 | vccio_pmu: LDO_REG1 { |
| 85 | regulator-always-on; |
| 86 | regulator-boot-on; |
| 87 | regulator-min-microvolt = <3300000>; |
| 88 | regulator-max-microvolt = <3300000>; |
| 89 | regulator-name = "vccio_pmu"; |
| 90 | regulator-state-mem { |
| 91 | regulator-on-in-suspend; |
| 92 | regulator-suspend-microvolt = <3300000>; |
| 93 | }; |
| 94 | }; |
| 95 | |
| 96 | vcc_tp: LDO_REG2 { |
| 97 | regulator-always-on; |
| 98 | regulator-boot-on; |
| 99 | regulator-min-microvolt = <3300000>; |
| 100 | regulator-max-microvolt = <3300000>; |
| 101 | regulator-name = "vcc_tp"; |
| 102 | regulator-state-mem { |
| 103 | regulator-off-in-suspend; |
| 104 | }; |
| 105 | }; |
| 106 | |
| 107 | vdd_10: LDO_REG3 { |
| 108 | regulator-always-on; |
| 109 | regulator-boot-on; |
| 110 | regulator-min-microvolt = <1000000>; |
| 111 | regulator-max-microvolt = <1000000>; |
| 112 | regulator-name = "vdd_10"; |
| 113 | regulator-state-mem { |
| 114 | regulator-on-in-suspend; |
| 115 | regulator-suspend-microvolt = <1000000>; |
| 116 | }; |
| 117 | }; |
| 118 | |
| 119 | vcc18_lcd: LDO_REG4 { |
| 120 | regulator-always-on; |
| 121 | regulator-boot-on; |
| 122 | regulator-min-microvolt = <1800000>; |
| 123 | regulator-max-microvolt = <1800000>; |
| 124 | regulator-name = "vcc18_lcd"; |
| 125 | regulator-state-mem { |
| 126 | regulator-on-in-suspend; |
| 127 | regulator-suspend-microvolt = <1800000>; |
| 128 | }; |
| 129 | }; |
| 130 | |
| 131 | vccio_sd: LDO_REG5 { |
| 132 | regulator-always-on; |
| 133 | regulator-boot-on; |
| 134 | regulator-min-microvolt = <1800000>; |
| 135 | regulator-max-microvolt = <3300000>; |
| 136 | regulator-name = "vccio_sd"; |
| 137 | regulator-state-mem { |
| 138 | regulator-on-in-suspend; |
| 139 | regulator-suspend-microvolt = <3300000>; |
| 140 | }; |
| 141 | }; |
| 142 | |
| 143 | vdd10_lcd: LDO_REG6 { |
| 144 | regulator-always-on; |
| 145 | regulator-boot-on; |
| 146 | regulator-min-microvolt = <1000000>; |
| 147 | regulator-max-microvolt = <1000000>; |
| 148 | regulator-name = "vdd10_lcd"; |
| 149 | regulator-state-mem { |
| 150 | regulator-on-in-suspend; |
| 151 | regulator-suspend-microvolt = <1000000>; |
| 152 | }; |
| 153 | }; |
| 154 | |
| 155 | vcc_18: LDO_REG7 { |
| 156 | regulator-always-on; |
| 157 | regulator-boot-on; |
| 158 | regulator-min-microvolt = <1800000>; |
| 159 | regulator-max-microvolt = <1800000>; |
| 160 | regulator-name = "vcc_18"; |
| 161 | regulator-state-mem { |
| 162 | regulator-on-in-suspend; |
| 163 | regulator-suspend-microvolt = <1800000>; |
| 164 | }; |
| 165 | }; |
| 166 | |
| 167 | vcca_codec: LDO_REG8 { |
| 168 | regulator-always-on; |
| 169 | regulator-boot-on; |
| 170 | regulator-min-microvolt = <3300000>; |
| 171 | regulator-max-microvolt = <3300000>; |
| 172 | regulator-name = "vcca_codec"; |
| 173 | regulator-state-mem { |
| 174 | regulator-on-in-suspend; |
| 175 | regulator-suspend-microvolt = <3300000>; |
| 176 | }; |
| 177 | }; |
| 178 | |
| 179 | vcc_wl: SWITCH_REG1 { |
| 180 | regulator-always-on; |
| 181 | regulator-boot-on; |
| 182 | regulator-name = "vcc_wl"; |
| 183 | regulator-state-mem { |
| 184 | regulator-on-in-suspend; |
| 185 | }; |
| 186 | }; |
| 187 | |
| 188 | vcc_lcd: SWITCH_REG2 { |
| 189 | regulator-always-on; |
| 190 | regulator-boot-on; |
| 191 | regulator-name = "vcc_lcd"; |
| 192 | regulator-state-mem { |
| 193 | regulator-on-in-suspend; |
| 194 | }; |
| 195 | }; |
| 196 | }; |
| 197 | }; |
| 198 | }; |
| 199 | |
| 200 | &panel { |
| 201 | power-supply = <&vcc_lcd>; |
| 202 | }; |