target/linux/mediatek/patches-4.14/0216-arm64-dts-mt7622-add-SoC-and-peripheral-related-devi.patch

   1 From a69ac853def2f93194e244974f611477a1521a4a Mon Sep 17 00:00:00 2001
   2 From: Sean Wang <sean.wang@mediatek.com>
   3 Date: Thu, 28 Dec 2017 18:18:26 +0800
   4 Subject: [PATCH 216/224] arm64: dts: mt7622: add SoC and peripheral related
   5  device nodes
   6
   7 Add watchdog, rtc, auxadc, cir, efuse, rng, uart[1-4], pwm, i2c[0-2],
   8 spi[0-1], btif and thermal related nodes.
   9
  10 Signed-off-by: Sean Wang <sean.wang@mediatek.com>
  11 Cc: Andrew-CT Chen <andrew-ct.chen@mediatek.com>
  12 Cc: Zhiyong Tao <zhiyong.tao@mediatek.com>
  13 Cc: Zhi Mao <zhi.mao@mediatek.com>
  14 Cc: Jun Gao <jun.gao@mediatek.com>
  15 Cc: Leilk Liu <leilk.liu@mediatek.com>
  16 Cc: Matthias Brugger <matthias.bgg@gmail.com>
  17 ---
  18  arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts |  54 ++++++
  19  arch/arm64/boot/dts/mediatek/mt7622.dtsi     | 264 +++++++++++++++++++++++++++
  20  2 files changed, 318 insertions(+)
  21
  22 --- a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts
  23 +++ b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts
  24 @@ -235,6 +235,34 @@
  25         };
  26  };
  27
  28 +&btif {
  29 +       status = "okay";
  30 +};
  31 +
  32 +&cir {
  33 +       pinctrl-names = "default";
  34 +       pinctrl-0 = <&irrx_pins>;
  35 +       status = "okay";
  36 +};
  37 +
  38 +&i2c1 {
  39 +       pinctrl-names = "default";
  40 +       pinctrl-0 = <&i2c1_pins>;
  41 +       status = "okay";
  42 +};
  43 +
  44 +&i2c2 {
  45 +       pinctrl-names = "default";
  46 +       pinctrl-0 = <&i2c2_pins>;
  47 +       status = "okay";
  48 +};
  49 +
  50 +&pwm {
  51 +       pinctrl-names = "default";
  52 +       pinctrl-0 = <&pwm7_pins>;
  53 +       status = "okay";
  54 +};
  55 +
  56  &pwrap {
  57         pinctrl-names = "default";
  58         pinctrl-0 = <&pmic_bus_pins>;
  59 @@ -242,6 +270,32 @@
  60         status = "okay";
  61  };
  62
  63 +&spi0 {
  64 +       pinctrl-names = "default";
  65 +       pinctrl-0 = <&spic0_pins>;
  66 +       status = "okay";
  67 +};
  68 +
  69 +&spi1 {
  70 +       pinctrl-names = "default";
  71 +       pinctrl-0 = <&spic1_pins>;
  72 +       status = "okay";
  73 +};
  74 +
  75  &uart0 {
  76 +       pinctrl-names = "default";
  77 +       pinctrl-0 = <&uart0_pins>;
  78 +       status = "okay";
  79 +};
  80 +
  81 +&uart2 {
  82 +       pinctrl-names = "default";
  83 +       pinctrl-0 = <&uart2_pins>;
  84 +       status = "okay";
  85 +};
  86 +
  87 +&watchdog {
  88 +       pinctrl-names = "default";
  89 +       pinctrl-0 = <&watchdog_pins>;
  90         status = "okay";
  91  };
  92 --- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi
  93 +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
  94 @@ -11,6 +11,7 @@
  95  #include <dt-bindings/clock/mt7622-clk.h>
  96  #include <dt-bindings/power/mt7622-power.h>
  97  #include <dt-bindings/reset/mt7622-reset.h>
  98 +#include <dt-bindings/thermal/thermal.h>
  99
 100  / {
 101         compatible = "mediatek,mt7622";
 102 @@ -74,6 +75,7 @@
 103                                  <&apmixedsys CLK_APMIXED_MAIN_CORE_EN>;
 104                         clock-names = "cpu", "intermediate";
 105                         operating-points-v2 = <&cpu_opp_table>;
 106 +                       #cooling-cells = <2>;
 107                         enable-method = "psci";
 108                         clock-frequency = <1300000000>;
 109                 };
 110 @@ -121,6 +123,58 @@
 111                 };
 112         };
 113
 114 +       thermal-zones {
 115 +               cpu_thermal: cpu-thermal {
 116 +                       polling-delay-passive = <1000>;
 117 +                       polling-delay = <1000>;
 118 +
 119 +                       thermal-sensors = <&thermal 0>;
 120 +
 121 +                       trips {
 122 +                               cpu_passive: cpu-passive {
 123 +                                       temperature = <47000>;
 124 +                                       hysteresis = <2000>;
 125 +                                       type = "passive";
 126 +                               };
 127 +
 128 +                               cpu_active: cpu-active {
 129 +                                       temperature = <67000>;
 130 +                                       hysteresis = <2000>;
 131 +                                       type = "active";
 132 +                               };
 133 +
 134 +                               cpu_hot: cpu-hot {
 135 +                                       temperature = <87000>;
 136 +                                       hysteresis = <2000>;
 137 +                                       type = "hot";
 138 +                               };
 139 +
 140 +                               cpu-crit {
 141 +                                       temperature = <107000>;
 142 +                                       hysteresis = <2000>;
 143 +                                       type = "critical";
 144 +                               };
 145 +                       };
 146 +
 147 +                       cooling-maps {
 148 +                               map0 {
 149 +                                       trip = <&cpu_passive>;
 150 +                                       cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 151 +                               };
 152 +
 153 +                               map1 {
 154 +                                       trip = <&cpu_active>;
 155 +                                       cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 156 +                               };
 157 +
 158 +                               map2 {
 159 +                                       trip = <&cpu_hot>;
 160 +                                       cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 161 +                               };
 162 +                       };
 163 +               };
 164 +       };
 165 +
 166         timer {
 167                 compatible = "arm,armv8-timer";
 168                 interrupt-parent = <&gic>;
 169 @@ -176,6 +230,16 @@
 170                 clock-names = "hif_sel";
 171         };
 172
 173 +       cir: cir@10009000 {
 174 +               compatible = "mediatek,mt7622-cir";
 175 +               reg = <0 0x10009000 0 0x1000>;
 176 +               interrupts = <GIC_SPI 175 IRQ_TYPE_LEVEL_LOW>;
 177 +               clocks = <&infracfg CLK_INFRA_IRRX_PD>,
 178 +                        <&topckgen CLK_TOP_AXI_SEL>;
 179 +               clock-names = "clk", "bus";
 180 +               status = "disabled";
 181 +       };
 182 +
 183         sysirq: interrupt-controller@10200620 {
 184                 compatible = "mediatek,mt7622-sysirq",
 185                              "mediatek,mt6577-sysirq";
 186 @@ -185,6 +249,18 @@
 187                 reg = <0 0x10200620 0 0x20>;
 188         };
 189
 190 +       efuse: efuse@10206000 {
 191 +               compatible = "mediatek,mt7622-efuse",
 192 +                            "mediatek,efuse";
 193 +               reg = <0 0x10206000 0 0x1000>;
 194 +               #address-cells = <1>;
 195 +               #size-cells = <1>;
 196 +
 197 +               thermal_calibration: calib@198 {
 198 +                       reg = <0x198 0xc>;
 199 +               };
 200 +       };
 201 +
 202         apmixedsys: apmixedsys@10209000 {
 203                 compatible = "mediatek,mt7622-apmixedsys",
 204                              "syscon";
 205 @@ -199,6 +275,14 @@
 206                 #clock-cells = <1>;
 207         };
 208
 209 +       rng: rng@1020f000 {
 210 +               compatible = "mediatek,mt7622-rng",
 211 +                            "mediatek,mt7623-rng";
 212 +               reg = <0 0x1020f000 0 0x1000>;
 213 +               clocks = <&infracfg CLK_INFRA_TRNG>;
 214 +               clock-names = "rng";
 215 +       };
 216 +
 217         pio: pinctrl@10211000 {
 218                 compatible = "mediatek,mt7622-pinctrl";
 219                 reg = <0 0x10211000 0 0x1000>;
 220 @@ -206,6 +290,21 @@
 221                 #gpio-cells = <2>;
 222         };
 223
 224 +       watchdog: watchdog@10212000 {
 225 +               compatible = "mediatek,mt7622-wdt",
 226 +                            "mediatek,mt6589-wdt";
 227 +               reg = <0 0x10212000 0 0x800>;
 228 +       };
 229 +
 230 +       rtc: rtc@10212800 {
 231 +               compatible = "mediatek,mt7622-rtc",
 232 +                            "mediatek,soc-rtc";
 233 +               reg = <0 0x10212800 0 0x200>;
 234 +               interrupts = <GIC_SPI 129 IRQ_TYPE_LEVEL_LOW>;
 235 +               clocks = <&topckgen CLK_TOP_RTC>;
 236 +               clock-names = "rtc";
 237 +       };
 238 +
 239         gic: interrupt-controller@10300000 {
 240                 compatible = "arm,gic-400";
 241                 interrupt-controller;
 242 @@ -217,6 +316,14 @@
 243                       <0 0x10360000 0 0x2000>;
 244         };
 245
 246 +       auxadc: adc@11001000 {
 247 +               compatible = "mediatek,mt7622-auxadc";
 248 +               reg = <0 0x11001000 0 0x1000>;
 249 +               clocks = <&pericfg CLK_PERI_AUXADC_PD>;
 250 +               clock-names = "main";
 251 +               #io-channel-cells = <1>;
 252 +       };
 253 +
 254         uart0: serial@11002000 {
 255                 compatible = "mediatek,mt7622-uart",
 256                              "mediatek,mt6577-uart";
 257 @@ -227,6 +334,163 @@
 258                 clock-names = "baud", "bus";
 259                 status = "disabled";
 260         };
 261 +
 262 +       uart1: serial@11003000 {
 263 +               compatible = "mediatek,mt7622-uart",
 264 +                            "mediatek,mt6577-uart";
 265 +               reg = <0 0x11003000 0 0x400>;
 266 +               interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>;
 267 +               clocks = <&topckgen CLK_TOP_UART_SEL>,
 268 +                        <&pericfg CLK_PERI_UART1_PD>;
 269 +               clock-names = "baud", "bus";
 270 +               status = "disabled";
 271 +       };
 272 +
 273 +       uart2: serial@11004000 {
 274 +               compatible = "mediatek,mt7622-uart",
 275 +                            "mediatek,mt6577-uart";
 276 +               reg = <0 0x11004000 0 0x400>;
 277 +               interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_LOW>;
 278 +               clocks = <&topckgen CLK_TOP_UART_SEL>,
 279 +                        <&pericfg CLK_PERI_UART2_PD>;
 280 +               clock-names = "baud", "bus";
 281 +               status = "disabled";
 282 +       };
 283 +
 284 +       uart3: serial@11005000 {
 285 +               compatible = "mediatek,mt7622-uart",
 286 +                            "mediatek,mt6577-uart";
 287 +               reg = <0 0x11005000 0 0x400>;
 288 +               interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_LOW>;
 289 +               clocks = <&topckgen CLK_TOP_UART_SEL>,
 290 +                        <&pericfg CLK_PERI_UART3_PD>;
 291 +               clock-names = "baud", "bus";
 292 +               status = "disabled";
 293 +       };
 294 +
 295 +       pwm: pwm@11006000 {
 296 +               compatible = "mediatek,mt7622-pwm";
 297 +               reg = <0 0x11006000 0 0x1000>;
 298 +               interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_LOW>;
 299 +               clocks = <&topckgen CLK_TOP_PWM_SEL>,
 300 +                        <&pericfg CLK_PERI_PWM_PD>,
 301 +                        <&pericfg CLK_PERI_PWM1_PD>,
 302 +                        <&pericfg CLK_PERI_PWM2_PD>,
 303 +                        <&pericfg CLK_PERI_PWM3_PD>,
 304 +                        <&pericfg CLK_PERI_PWM4_PD>,
 305 +                        <&pericfg CLK_PERI_PWM5_PD>,
 306 +                        <&pericfg CLK_PERI_PWM6_PD>;
 307 +               clock-names = "top", "main", "pwm1", "pwm2", "pwm3", "pwm4",
 308 +                             "pwm5", "pwm6";
 309 +               status = "disabled";
 310 +       };
 311 +
 312 +       i2c0: i2c@11007000 {
 313 +               compatible = "mediatek,mt7622-i2c";
 314 +               reg = <0 0x11007000 0 0x90>,
 315 +                     <0 0x11000100 0 0x80>;
 316 +               interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_LOW>;
 317 +               clock-div = <16>;
 318 +               clocks = <&pericfg CLK_PERI_I2C0_PD>,
 319 +                        <&pericfg CLK_PERI_AP_DMA_PD>;
 320 +               clock-names = "main", "dma";
 321 +               #address-cells = <1>;
 322 +               #size-cells = <0>;
 323 +               status = "disabled";
 324 +       };
 325 +
 326 +       i2c1: i2c@11008000 {
 327 +               compatible = "mediatek,mt7622-i2c";
 328 +               reg = <0 0x11008000 0 0x90>,
 329 +                     <0 0x11000180 0 0x80>;
 330 +               interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_LOW>;
 331 +               clock-div = <16>;
 332 +               clocks = <&pericfg CLK_PERI_I2C1_PD>,
 333 +                        <&pericfg CLK_PERI_AP_DMA_PD>;
 334 +               clock-names = "main", "dma";
 335 +               #address-cells = <1>;
 336 +               #size-cells = <0>;
 337 +               status = "disabled";
 338 +       };
 339 +
 340 +       i2c2: i2c@11009000 {
 341 +               compatible = "mediatek,mt7622-i2c";
 342 +               reg = <0 0x11009000 0 0x90>,
 343 +                     <0 0x11000200 0 0x80>;
 344 +               interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_LOW>;
 345 +               clock-div = <16>;
 346 +               clocks = <&pericfg CLK_PERI_I2C2_PD>,
 347 +                        <&pericfg CLK_PERI_AP_DMA_PD>;
 348 +               clock-names = "main", "dma";
 349 +               #address-cells = <1>;
 350 +               #size-cells = <0>;
 351 +               status = "disabled";
 352 +       };
 353 +
 354 +       spi0: spi@1100a000 {
 355 +               compatible = "mediatek,mt7622-spi";
 356 +               reg = <0 0x1100a000 0 0x100>;
 357 +               interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_LOW>;
 358 +               clocks = <&topckgen CLK_TOP_SYSPLL3_D2>,
 359 +                        <&topckgen CLK_TOP_SPI0_SEL>,
 360 +                        <&pericfg CLK_PERI_SPI0_PD>;
 361 +               clock-names = "parent-clk", "sel-clk", "spi-clk";
 362 +               #address-cells = <1>;
 363 +               #size-cells = <0>;
 364 +               status = "disabled";
 365 +       };
 366 +
 367 +       thermal: thermal@1100b000 {
 368 +               #thermal-sensor-cells = <1>;
 369 +               compatible = "mediatek,mt7622-thermal";
 370 +               reg = <0 0x1100b000 0 0x1000>;
 371 +               interrupts = <0 78 IRQ_TYPE_LEVEL_LOW>;
 372 +               clocks = <&pericfg CLK_PERI_THERM_PD>,
 373 +                        <&pericfg CLK_PERI_AUXADC_PD>;
 374 +               clock-names = "therm", "auxadc";
 375 +               resets = <&pericfg MT7622_PERI_THERM_SW_RST>;
 376 +               reset-names = "therm";
 377 +               mediatek,auxadc = <&auxadc>;
 378 +               mediatek,apmixedsys = <&apmixedsys>;
 379 +               nvmem-cells = <&thermal_calibration>;
 380 +               nvmem-cell-names = "calibration-data";
 381 +       };
 382 +
 383 +       btif: serial@1100c000 {
 384 +               compatible = "mediatek,mt7622-btif",
 385 +                            "mediatek,mtk-btif";
 386 +               reg = <0 0x1100c000 0 0x1000>;
 387 +               interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_LOW>;
 388 +               clocks = <&pericfg CLK_PERI_BTIF_PD>;
 389 +               clock-names = "main";
 390 +               reg-shift = <2>;
 391 +               reg-io-width = <4>;
 392 +               status = "disabled";
 393 +       };
 394 +
 395 +       spi1: spi@11016000 {
 396 +               compatible = "mediatek,mt7622-spi";
 397 +               reg = <0 0x11016000 0 0x100>;
 398 +               interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_LOW>;
 399 +               clocks = <&topckgen CLK_TOP_SYSPLL3_D2>,
 400 +                        <&topckgen CLK_TOP_SPI1_SEL>,
 401 +                        <&pericfg CLK_PERI_SPI1_PD>;
 402 +               clock-names = "parent-clk", "sel-clk", "spi-clk";
 403 +               #address-cells = <1>;
 404 +               #size-cells = <0>;
 405 +               status = "disabled";
 406 +       };
 407 +
 408 +       uart4: serial@11019000 {
 409 +               compatible = "mediatek,mt7622-uart",
 410 +                            "mediatek,mt6577-uart";
 411 +               reg = <0 0x11019000 0 0x400>;
 412 +               interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_LOW>;
 413 +               clocks = <&topckgen CLK_TOP_UART_SEL>,
 414 +                        <&pericfg CLK_PERI_UART4_PD>;
 415 +               clock-names = "baud", "bus";
 416 +               status = "disabled";
 417 +       };
 418
 419         ssusbsys: ssusbsys@1a000000 {
 420                 compatible = "mediatek,mt7622-ssusbsys",