target/linux/rockchip/patches-6.1/007-v6.3-arm64-dts-rockchip-rk3328-Add-Orange-Pi-R1-Plus.patch

   1 From 51712e1d014aaaa4c6e1e7e84932d58b5c0f59ed Mon Sep 17 00:00:00 2001
   2 From: Chukun Pan <amadeus@jmu.edu.cn>
   3 Date: Sat, 3 Dec 2022 15:41:49 +0800
   4 Subject: [PATCH] arm64: dts: rockchip: rk3328: Add Orange Pi R1 Plus
   5
   6 Orange Pi R1 Plus is a Rockchip RK3328 based SBC by Xunlong.
   7
   8 This device is similar to the NanoPi R2S, and has a 16MB
   9 SPI NOR (mx25l12805d). The reset button is changed to
  10 directly reset the power supply, another detail is that
  11 both network ports have independent MAC addresses.
  12
  13 Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
  14 Link: https://lore.kernel.org/r/20221203074149.11543-3-amadeus@jmu.edu.cn
  15 Signed-off-by: Heiko Stuebner <heiko@sntech.de>
  16 ---
  17  arch/arm64/boot/dts/rockchip/Makefile         |   1 +
  18  .../dts/rockchip/rk3328-orangepi-r1-plus.dts  | 373 ++++++++++++++++++
  19  2 files changed, 374 insertions(+)
  20  create mode 100644 arch/arm64/boot/dts/rockchip/rk3328-orangepi-r1-plus.dts
  21
  22 --- a/arch/arm64/boot/dts/rockchip/Makefile
  23 +++ b/arch/arm64/boot/dts/rockchip/Makefile
  24 @@ -12,6 +12,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-a1
  25  dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-evb.dtb
  26  dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2c.dtb
  27  dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2s.dtb
  28 +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-orangepi-r1-plus.dtb
  29  dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-rock64.dtb
  30  dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-rock-pi-e.dtb
  31  dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-roc-cc.dtb
  32 --- /dev/null
  33 +++ b/arch/arm64/boot/dts/rockchip/rk3328-orangepi-r1-plus.dts
  34 @@ -0,0 +1,373 @@
  35 +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  36 +/*
  37 + * Based on rk3328-nanopi-r2s.dts, which is:
  38 + *   Copyright (c) 2020 David Bauer <mail@david-bauer.net>
  39 + */
  40 +
  41 +/dts-v1/;
  42 +
  43 +#include <dt-bindings/gpio/gpio.h>
  44 +#include <dt-bindings/leds/common.h>
  45 +#include "rk3328.dtsi"
  46 +
  47 +/ {
  48 +       model = "Xunlong Orange Pi R1 Plus";
  49 +       compatible = "xunlong,orangepi-r1-plus", "rockchip,rk3328";
  50 +
  51 +       aliases {
  52 +               ethernet1 = &rtl8153;
  53 +               mmc0 = &sdmmc;
  54 +       };
  55 +
  56 +       chosen {
  57 +               stdout-path = "serial2:1500000n8";
  58 +       };
  59 +
  60 +       gmac_clk: gmac-clock {
  61 +               compatible = "fixed-clock";
  62 +               clock-frequency = <125000000>;
  63 +               clock-output-names = "gmac_clkin";
  64 +               #clock-cells = <0>;
  65 +       };
  66 +
  67 +       leds {
  68 +               compatible = "gpio-leds";
  69 +               pinctrl-0 = <&lan_led_pin>, <&sys_led_pin>, <&wan_led_pin>;
  70 +               pinctrl-names = "default";
  71 +
  72 +               led-0 {
  73 +                       function = LED_FUNCTION_LAN;
  74 +                       color = <LED_COLOR_ID_GREEN>;
  75 +                       gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
  76 +               };
  77 +
  78 +               led-1 {
  79 +                       function = LED_FUNCTION_STATUS;
  80 +                       color = <LED_COLOR_ID_RED>;
  81 +                       gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
  82 +                       linux,default-trigger = "heartbeat";
  83 +               };
  84 +
  85 +               led-2 {
  86 +                       function = LED_FUNCTION_WAN;
  87 +                       color = <LED_COLOR_ID_GREEN>;
  88 +                       gpios = <&gpio2 RK_PC2 GPIO_ACTIVE_HIGH>;
  89 +               };
  90 +       };
  91 +
  92 +       vcc_sd: sdmmc-regulator {
  93 +               compatible = "regulator-fixed";
  94 +               gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
  95 +               pinctrl-0 = <&sdmmc0m1_pin>;
  96 +               pinctrl-names = "default";
  97 +               regulator-name = "vcc_sd";
  98 +               regulator-boot-on;
  99 +               vin-supply = <&vcc_io>;
 100 +       };
 101 +
 102 +       vcc_sys: vcc-sys-regulator {
 103 +               compatible = "regulator-fixed";
 104 +               regulator-name = "vcc_sys";
 105 +               regulator-always-on;
 106 +               regulator-boot-on;
 107 +               regulator-min-microvolt = <5000000>;
 108 +               regulator-max-microvolt = <5000000>;
 109 +       };
 110 +
 111 +       vdd_5v_lan: vdd-5v-lan-regulator {
 112 +               compatible = "regulator-fixed";
 113 +               enable-active-high;
 114 +               gpio = <&gpio2 RK_PC6 GPIO_ACTIVE_HIGH>;
 115 +               pinctrl-0 = <&lan_vdd_pin>;
 116 +               pinctrl-names = "default";
 117 +               regulator-name = "vdd_5v_lan";
 118 +               regulator-always-on;
 119 +               regulator-boot-on;
 120 +               vin-supply = <&vcc_sys>;
 121 +       };
 122 +};
 123 +
 124 +&cpu0 {
 125 +       cpu-supply = <&vdd_arm>;
 126 +};
 127 +
 128 +&cpu1 {
 129 +       cpu-supply = <&vdd_arm>;
 130 +};
 131 +
 132 +&cpu2 {
 133 +       cpu-supply = <&vdd_arm>;
 134 +};
 135 +
 136 +&cpu3 {
 137 +       cpu-supply = <&vdd_arm>;
 138 +};
 139 +
 140 +&display_subsystem {
 141 +       status = "disabled";
 142 +};
 143 +
 144 +&gmac2io {
 145 +       assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
 146 +       assigned-clock-parents = <&gmac_clk>, <&gmac_clk>;
 147 +       clock_in_out = "input";
 148 +       phy-handle = <&rtl8211e>;
 149 +       phy-mode = "rgmii";
 150 +       phy-supply = <&vcc_io>;
 151 +       pinctrl-0 = <&rgmiim1_pins>;
 152 +       pinctrl-names = "default";
 153 +       snps,aal;
 154 +       rx_delay = <0x18>;
 155 +       tx_delay = <0x24>;
 156 +       status = "okay";
 157 +
 158 +       mdio {
 159 +               compatible = "snps,dwmac-mdio";
 160 +               #address-cells = <1>;
 161 +               #size-cells = <0>;
 162 +
 163 +               rtl8211e: ethernet-phy@1 {
 164 +                       reg = <1>;
 165 +                       pinctrl-0 = <&eth_phy_reset_pin>;
 166 +                       pinctrl-names = "default";
 167 +                       reset-assert-us = <10000>;
 168 +                       reset-deassert-us = <50000>;
 169 +                       reset-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
 170 +               };
 171 +       };
 172 +};
 173 +
 174 +&i2c1 {
 175 +       status = "okay";
 176 +
 177 +       rk805: pmic@18 {
 178 +               compatible = "rockchip,rk805";
 179 +               reg = <0x18>;
 180 +               interrupt-parent = <&gpio1>;
 181 +               interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
 182 +               #clock-cells = <1>;
 183 +               clock-output-names = "xin32k", "rk805-clkout2";
 184 +               gpio-controller;
 185 +               #gpio-cells = <2>;
 186 +               pinctrl-0 = <&pmic_int_l>;
 187 +               pinctrl-names = "default";
 188 +               rockchip,system-power-controller;
 189 +               wakeup-source;
 190 +
 191 +               vcc1-supply = <&vcc_sys>;
 192 +               vcc2-supply = <&vcc_sys>;
 193 +               vcc3-supply = <&vcc_sys>;
 194 +               vcc4-supply = <&vcc_sys>;
 195 +               vcc5-supply = <&vcc_io>;
 196 +               vcc6-supply = <&vcc_sys>;
 197 +
 198 +               regulators {
 199 +                       vdd_log: DCDC_REG1 {
 200 +                               regulator-name = "vdd_log";
 201 +                               regulator-always-on;
 202 +                               regulator-boot-on;
 203 +                               regulator-min-microvolt = <712500>;
 204 +                               regulator-max-microvolt = <1450000>;
 205 +                               regulator-ramp-delay = <12500>;
 206 +
 207 +                               regulator-state-mem {
 208 +                                       regulator-on-in-suspend;
 209 +                                       regulator-suspend-microvolt = <1000000>;
 210 +                               };
 211 +                       };
 212 +
 213 +                       vdd_arm: DCDC_REG2 {
 214 +                               regulator-name = "vdd_arm";
 215 +                               regulator-always-on;
 216 +                               regulator-boot-on;
 217 +                               regulator-min-microvolt = <712500>;
 218 +                               regulator-max-microvolt = <1450000>;
 219 +                               regulator-ramp-delay = <12500>;
 220 +
 221 +                               regulator-state-mem {
 222 +                                       regulator-on-in-suspend;
 223 +                                       regulator-suspend-microvolt = <950000>;
 224 +                               };
 225 +                       };
 226 +
 227 +                       vcc_ddr: DCDC_REG3 {
 228 +                               regulator-name = "vcc_ddr";
 229 +                               regulator-always-on;
 230 +                               regulator-boot-on;
 231 +
 232 +                               regulator-state-mem {
 233 +                                       regulator-on-in-suspend;
 234 +                               };
 235 +                       };
 236 +
 237 +                       vcc_io: DCDC_REG4 {
 238 +                               regulator-name = "vcc_io";
 239 +                               regulator-always-on;
 240 +                               regulator-boot-on;
 241 +                               regulator-min-microvolt = <3300000>;
 242 +                               regulator-max-microvolt = <3300000>;
 243 +
 244 +                               regulator-state-mem {
 245 +                                       regulator-on-in-suspend;
 246 +                                       regulator-suspend-microvolt = <3300000>;
 247 +                               };
 248 +                       };
 249 +
 250 +                       vcc_18: LDO_REG1 {
 251 +                               regulator-name = "vcc_18";
 252 +                               regulator-always-on;
 253 +                               regulator-boot-on;
 254 +                               regulator-min-microvolt = <1800000>;
 255 +                               regulator-max-microvolt = <1800000>;
 256 +
 257 +                               regulator-state-mem {
 258 +                                       regulator-on-in-suspend;
 259 +                                       regulator-suspend-microvolt = <1800000>;
 260 +                               };
 261 +                       };
 262 +
 263 +                       vcc18_emmc: LDO_REG2 {
 264 +                               regulator-name = "vcc18_emmc";
 265 +                               regulator-always-on;
 266 +                               regulator-boot-on;
 267 +                               regulator-min-microvolt = <1800000>;
 268 +                               regulator-max-microvolt = <1800000>;
 269 +
 270 +                               regulator-state-mem {
 271 +                                       regulator-on-in-suspend;
 272 +                                       regulator-suspend-microvolt = <1800000>;
 273 +                               };
 274 +                       };
 275 +
 276 +                       vdd_10: LDO_REG3 {
 277 +                               regulator-name = "vdd_10";
 278 +                               regulator-always-on;
 279 +                               regulator-boot-on;
 280 +                               regulator-min-microvolt = <1000000>;
 281 +                               regulator-max-microvolt = <1000000>;
 282 +
 283 +                               regulator-state-mem {
 284 +                                       regulator-on-in-suspend;
 285 +                                       regulator-suspend-microvolt = <1000000>;
 286 +                               };
 287 +                       };
 288 +               };
 289 +       };
 290 +};
 291 +
 292 +&io_domains {
 293 +       pmuio-supply = <&vcc_io>;
 294 +       vccio1-supply = <&vcc_io>;
 295 +       vccio2-supply = <&vcc18_emmc>;
 296 +       vccio3-supply = <&vcc_io>;
 297 +       vccio4-supply = <&vcc_io>;
 298 +       vccio5-supply = <&vcc_io>;
 299 +       vccio6-supply = <&vcc_io>;
 300 +       status = "okay";
 301 +};
 302 +
 303 +&pinctrl {
 304 +       gmac2io {
 305 +               eth_phy_reset_pin: eth-phy-reset-pin {
 306 +                       rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_down>;
 307 +               };
 308 +       };
 309 +
 310 +       leds {
 311 +               lan_led_pin: lan-led-pin {
 312 +                       rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
 313 +               };
 314 +
 315 +               sys_led_pin: sys-led-pin {
 316 +                       rockchip,pins = <3 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
 317 +               };
 318 +
 319 +               wan_led_pin: wan-led-pin {
 320 +                       rockchip,pins = <2 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
 321 +               };
 322 +       };
 323 +
 324 +       lan {
 325 +               lan_vdd_pin: lan-vdd-pin {
 326 +                       rockchip,pins = <2 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
 327 +               };
 328 +       };
 329 +
 330 +       pmic {
 331 +               pmic_int_l: pmic-int-l {
 332 +                       rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_up>;
 333 +               };
 334 +       };
 335 +};
 336 +
 337 +&pwm2 {
 338 +       status = "okay";
 339 +};
 340 +
 341 +&sdmmc {
 342 +       bus-width = <4>;
 343 +       cap-sd-highspeed;
 344 +       disable-wp;
 345 +       pinctrl-0 = <&sdmmc0_clk>, <&sdmmc0_cmd>, <&sdmmc0_dectn>, <&sdmmc0_bus4>;
 346 +       pinctrl-names = "default";
 347 +       vmmc-supply = <&vcc_sd>;
 348 +       status = "okay";
 349 +};
 350 +
 351 +&spi0 {
 352 +       status = "okay";
 353 +
 354 +       flash@0 {
 355 +               compatible = "jedec,spi-nor";
 356 +               reg = <0>;
 357 +               spi-max-frequency = <50000000>;
 358 +       };
 359 +};
 360 +
 361 +&tsadc {
 362 +       rockchip,hw-tshut-mode = <0>;
 363 +       rockchip,hw-tshut-polarity = <0>;
 364 +       status = "okay";
 365 +};
 366 +
 367 +&u2phy {
 368 +       status = "okay";
 369 +};
 370 +
 371 +&u2phy_host {
 372 +       status = "okay";
 373 +};
 374 +
 375 +&u2phy_otg {
 376 +       status = "okay";
 377 +};
 378 +
 379 +&uart2 {
 380 +       status = "okay";
 381 +};
 382 +
 383 +&usb20_otg {
 384 +       dr_mode = "host";
 385 +       status = "okay";
 386 +};
 387 +
 388 +&usbdrd3 {
 389 +       dr_mode = "host";
 390 +       status = "okay";
 391 +       #address-cells = <1>;
 392 +       #size-cells = <0>;
 393 +
 394 +       /* Second port is for USB 3.0 */
 395 +       rtl8153: device@2 {
 396 +               compatible = "usbbda,8153";
 397 +               reg = <2>;
 398 +       };
 399 +};
 400 +
 401 +&usb_host0_ehci {
 402 +       status = "okay";
 403 +};
 404 +
 405 +&usb_host0_ohci {
 406 +       status = "okay";
 407 +};