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  1. /*
  2. *
  3. * Copyright (C) 2016 Atmel,
  4. * 2016 Nicolas Ferre <nicolas.ferre@atmel.com>
  5. * 2016 Ludovic.Desroches <ludovic.desroches@atmel.com>
  6. *
  7. * This file is dual-licensed: you can use it either under the terms
  8. * of the GPL or the X11 license, at your option. Note that this dual
  9. * licensing only applies to this file, and not this project as a
  10. * whole.
  11. *
  12. * a) This file is free software; you can redistribute it and/or
  13. * modify it under the terms of the GNU General Public License as
  14. * published by the Free Software Foundation; either version 2 of the
  15. * License, or (at your option) any later version.
  16. *
  17. * This file is distributed in the hope that it will be useful,
  18. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  20. * GNU General Public License for more details.
  21. *
  22. * Or, alternatively,
  23. *
  24. * b) Permission is hereby granted, free of charge, to any person
  25. * obtaining a copy of this software and associated documentation
  26. * files (the "Software"), to deal in the Software without
  27. * restriction, including without limitation the rights to use,
  28. * copy, modify, merge, publish, distribute, sublicense, and/or
  29. * sell copies of the Software, and to permit persons to whom the
  30. * Software is furnished to do so, subject to the following
  31. * conditions:
  32. *
  33. * The above copyright notice and this permission notice shall be
  34. * included in all copies or substantial portions of the Software.
  35. *
  36. * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  37. * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  38. * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  39. * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  40. * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  41. * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  42. * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  43. * OTHER DEALINGS IN THE SOFTWARE.
  44. */
  45. #include "sama5d2.dtsi"
  46. #include "sama5d2-pinfunc.h"
  47. #include <dt-bindings/mfd/atmel-flexcom.h>
  48. #include <dt-bindings/gpio/gpio.h>
  49.  
  50. / {
  51. model = "Atmel SAMA5D2 Xplained";
  52. compatible = "atmel,sama5d2-xplained", "atmel,sama5d2", "atmel,sama5";
  53.  
  54. chosen {
  55. stdout-path = "serial0:115200n8";
  56. };
  57.  
  58. memory {
  59. reg = <0x20000000 0x80000>;
  60. };
  61.  
  62. clocks {
  63. slow_xtal {
  64. clock-frequency = <32768>;
  65. };
  66.  
  67. main_xtal {
  68. clock-frequency = <12000000>;
  69. };
  70. };
  71.  
  72. ahb {
  73. usb0: gadget@00300000 {
  74. atmel,vbus-gpio = <&pioA 31 GPIO_ACTIVE_HIGH>;
  75. pinctrl-names = "default";
  76. pinctrl-0 = <&pinctrl_usba_vbus>;
  77. status = "okay";
  78. };
  79.  
  80. usb1: ohci@00400000 {
  81. num-ports = <3>;
  82. atmel,vbus-gpio = <0 /* &pioA 41 GPIO_ACTIVE_HIGH */
  83. &pioA 42 GPIO_ACTIVE_HIGH
  84. 0
  85. >;
  86. pinctrl-names = "default";
  87. pinctrl-0 = <&pinctrl_usb_default>;
  88. status = "okay";
  89. };
  90.  
  91. nand0: nand@80000000 {
  92. nand-bus-width = <8>;
  93. nand-ecc-mode = "hw";
  94. /* nand-on-flash-bbt;*/
  95. pinctrl-names = "default";
  96. pinctrl-0 = <&pinctrl_nand_default>;
  97. status = "okay";
  98.  
  99. bootstrap@0 {
  100. label = "bootstrap";
  101. reg = <0x0 0x10000>;
  102. };
  103.  
  104. kernel@10000 {
  105. label = "kernel";
  106. reg = <0x10000 0x1100000>;
  107. };
  108.  
  109. rootfs@2000000 {
  110. label = "rootfs";
  111. reg = <0x2000000 0x06000000>;
  112. };
  113. };
  114.  
  115. usb2: ehci@00500000 {
  116. status = "okay";
  117. };
  118.  
  119. sdmmc0: sdio-host@a0000000 {
  120. bus-width = <8>;
  121. pinctrl-names = "default";
  122. pinctrl-0 = <&pinctrl_sdmmc0_default>;
  123. non-removable;
  124. mmc-ddr-1_8v;
  125. status = "disable";
  126. };
  127.  
  128. sdmmc1: sdio-host@b0000000 {
  129. bus-width = <4>;
  130. pinctrl-names = "default";
  131. pinctrl-0 = <&pinctrl_sdmmc1_default>;
  132. status = "disable"; /* conflict with qspi0 */
  133. };
  134.  
  135. apb {
  136. /* hlcdc: hlcdc@f0000000 {
  137. status = "disabled";
  138.  
  139. hlcdc-display-controller {
  140. pinctrl-names = "default";
  141. pinctrl-0 = <&pinctrl_lcd_base &pinctrl_lcd_rgb666>;
  142. };
  143.  
  144. hlcdc_pwm: hlcdc-pwm {
  145. pinctrl-names = "default";
  146. pinctrl-0 = <&pinctrl_lcd_pwm>;
  147. };
  148. };*/
  149.  
  150. pmc: pmc@f0014000 {
  151. pmc_fast_restart {
  152. compatible = "atmel,sama5d2-pmc-fast-startup";
  153. #address-cells = <1>;
  154. #size-cells = <0>;
  155.  
  156. atmel,wakeup-rtc-timer;
  157.  
  158. wkpin: input@0 {
  159. reg = <0>;
  160. };
  161.  
  162. gmac_wol: input@10 {
  163. reg = <10>;
  164. atmel,wakeup-active-high;
  165. };
  166. };
  167. };
  168.  
  169. qspi0: spi@f0020000 {
  170. pinctrl-names = "default";
  171. pinctrl-0 = <&pinctrl_qspi0_default>;
  172. /*status = "okay";*/ /* conflict with sdmmc1 */
  173.  
  174. flash@0 {
  175. #address-cells = <1>;
  176. #size-cells = <1>;
  177. compatible = "jedec,spi-nor";
  178. reg = <0>;
  179. spi-max-frequency = <83000000>;
  180. m25p,fast-read;
  181.  
  182. at91bootstrap@00000000 {
  183. label = "at91bootstrap";
  184. reg = <0x00000000 0x00010000>;
  185. };
  186.  
  187. bootloaderenv@00010000 {
  188. label = "bootloader env";
  189. reg = <0x00010000 0x00010000>;
  190. };
  191.  
  192. bootloader@00020000 {
  193. label = "bootloader";
  194. reg = <0x00020000 0x00050000>;
  195. };
  196.  
  197. dtb@00070000 {
  198. label = "device tree";
  199. reg = <0x00070000 0x00010000>;
  200. };
  201.  
  202. kernel@00080000{
  203. label = "kernel";
  204. reg = <0x00080000 0x00380000>;
  205. };
  206.  
  207. rootfs@00400000 {
  208. label = "rootfs";
  209. reg = <0x00400000 0x00000000>;
  210. };
  211. };
  212. };
  213.  
  214. spi0: spi@f8000000 {
  215. pinctrl-names = "default";
  216. pinctrl-0 = <&pinctrl_spi0_default>;
  217. status = "okay";
  218. };
  219.  
  220. macb0: ethernet@f8008000 {
  221. pinctrl-names = "default";
  222. pinctrl-0 = <&pinctrl_macb0_default &pinctrl_macb0_phy_irq>;
  223. phy-mode = "rmii";
  224. status = "okay";
  225.  
  226. ethernet-phy@1 {
  227. reg = <0x1>;
  228. interrupt-parent = <&pioA>;
  229. interrupts = <73 IRQ_TYPE_LEVEL_LOW>;
  230. };
  231. };
  232.  
  233. pdmic@f8018000 {
  234. pinctrl-names = "default";
  235. pinctrl-0 = <&pinctrl_pdmic_default>;
  236. atmel,model = "PDMIC @ sama5d2_xplained";
  237. atmel,mic-min-freq = <1000000>;
  238. atmel,mic-max-freq = <3246000>;
  239. atmel,mic-offset = <0x0>;
  240. status = "okay";
  241. };
  242.  
  243. uart1: serial@f8020000 {
  244. pinctrl-names = "default";
  245. pinctrl-0 = <&pinctrl_uart1_default>;
  246. status = "okay";
  247. };
  248.  
  249. uart2: serial@f8024000 {
  250. pinctrl-names = "default";
  251. pinctrl-0 = <&pinctrl_uart2_default>;
  252. status = "okay";
  253. };
  254.  
  255. pwm0: pwm@f002c000 {
  256. pinctrl-names = "default";
  257. pinctrl-0 = <&pinctrl_led_pwm_default>;
  258. status = "okay";
  259. };
  260.  
  261. i2c0: i2c@f8028000 {
  262. dmas = <0>, <0>;
  263. pinctrl-names = "default";
  264. pinctrl-0 = <&pinctrl_i2c0_default>;
  265. i2c-sda-hold-time-ns = <350>;
  266. status = "okay";
  267.  
  268. pmic@5b {
  269. compatible = "active-semi,act8945a";
  270. reg = <0x5b>;
  271. active-semi,vsel-high;
  272. active-semi,chglev-gpios = <&pioA 12 GPIO_ACTIVE_HIGH>;
  273. active-semi,lbo-gpios = <&pioA 72 GPIO_ACTIVE_LOW>;
  274. active-semi,irq_gpios = <&pioA 45 GPIO_ACTIVE_LOW>;
  275. active-semi,input-voltage-threshold-microvolt = <6600>;
  276. active-semi,precondition-timeout = <40>;
  277. active-semi,total-timeout = <3>;
  278. pinctrl-names = "default";
  279. pinctrl-0 = <&pinctrl_charger_chglev &pinctrl_charger_lbo &pinctrl_charger_irq>;
  280. status = "disabled";
  281.  
  282. regulators {
  283. vdd_1v35_reg: REG_DCDC1 {
  284. regulator-name = "VDD_1V35";
  285. regulator-min-microvolt = <1350000>;
  286. regulator-max-microvolt = <1350000>;
  287. regulator-always-on;
  288. };
  289.  
  290. vdd_1v2_reg: REG_DCDC2 {
  291. regulator-name = "VDD_1V2";
  292. regulator-min-microvolt = <1100000>;
  293. regulator-max-microvolt = <1300000>;
  294. regulator-always-on;
  295. };
  296.  
  297. vdd_3v3_reg: REG_DCDC3 {
  298. regulator-name = "VDD_3V3";
  299. regulator-min-microvolt = <3300000>;
  300. regulator-max-microvolt = <3300000>;
  301. regulator-always-on;
  302. };
  303.  
  304. vdd_fuse_reg: REG_LDO1 {
  305. regulator-name = "VDD_FUSE";
  306. regulator-min-microvolt = <2500000>;
  307. regulator-max-microvolt = <2500000>;
  308. regulator-always-on;
  309. };
  310.  
  311. vdd_3v3_lp_reg: REG_LDO2 {
  312. regulator-name = "VDD_3V3_LP";
  313. regulator-min-microvolt = <3300000>;
  314. regulator-max-microvolt = <3300000>;
  315. regulator-always-on;
  316. };
  317.  
  318. vdd_led_reg: REG_LDO3 {
  319. regulator-name = "VDD_LED";
  320. regulator-min-microvolt = <3300000>;
  321. regulator-max-microvolt = <3300000>;
  322. regulator-always-on;
  323. };
  324.  
  325. vdd_sdhc_1v8_reg: REG_LDO4 {
  326. regulator-name = "VDD_SDHC_1V8";
  327. regulator-min-microvolt = <1800000>;
  328. regulator-max-microvolt = <1800000>;
  329. regulator-always-on;
  330. };
  331. };
  332. };
  333. };
  334.  
  335. flx0: flexcom@f8034000 {
  336. atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>;
  337. status = "disabled"; /* conflict with ISC_D2 & ISC_D3 data pins */
  338.  
  339. uart5: serial@200 {
  340. compatible = "atmel,at91sam9260-usart";
  341. reg = <0x200 0x200>;
  342. interrupts = <19 IRQ_TYPE_LEVEL_HIGH 7>;
  343. clocks = <&flx0_clk>;
  344. clock-names = "usart";
  345. pinctrl-names = "default";
  346. pinctrl-0 = <&pinctrl_flx0_default>;
  347. atmel,fifo-size = <32>;
  348. status = "okay";
  349. };
  350. };
  351.  
  352. shdwc@f8048010 {
  353. atmel,shdwc-debouncer = <976>;
  354.  
  355. input@0 {
  356. reg = <0>;
  357. atmel,wakeup-type = "low";
  358. };
  359. };
  360.  
  361. watchdog@f8048040 {
  362. status = "okay";
  363. };
  364.  
  365. i2s0: i2s@f8050000 {
  366. pinctrl-names = "default";
  367. pinctrl-0 = <&pinctrl_i2s0_default>;
  368. };
  369.  
  370. /* can0: can@f8054000 {
  371. pinctrl-names = "default";
  372. pinctrl-0 = <&pinctrl_can0_default>;
  373. };*/
  374.  
  375. uart3: serial@fc008000 {
  376. pinctrl-names = "default";
  377. pinctrl-0 = <&pinctrl_uart3_default>;
  378. status = "okay";
  379. };
  380.  
  381. flx4: flexcom@fc018000 {
  382. atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
  383. status = "okay";
  384.  
  385. i2c2: i2c@600 {
  386. compatible = "atmel,sama5d2-i2c";
  387. reg = <0x600 0x200>;
  388. interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>;
  389. dmas = <0>, <0>;
  390. dma-names = "tx", "rx";
  391. #address-cells = <1>;
  392. #size-cells = <0>;
  393. clocks = <&flx4_clk>;
  394. pinctrl-names = "default";
  395. pinctrl-0 = <&pinctrl_flx4_default>;
  396. atmel,fifo-size = <16>;
  397. status = "okay";
  398. };
  399. };
  400.  
  401. /* i2c1: i2c@fc028000 {
  402. dmas = <0>, <0>;
  403. pinctrl-names = "default";
  404. pinctrl-0 = <&pinctrl_i2c1_default>;
  405. status = "okay";
  406.  
  407. at24@54 {
  408. compatible = "atmel,24c02";
  409. reg = <0x54>;
  410. pagesize = <16>;
  411. };
  412. };*/
  413.  
  414. adc: adc@fc030000 {
  415. vddana-supply = <&vdd_3v3_lp_reg>;
  416. vref-supply = <&vdd_3v3_lp_reg>;
  417. pinctrl-names = "default";
  418. pinctrl-0 = <&pinctrl_adc_default>;
  419. status = "okay";
  420. };
  421.  
  422. pinctrl@fc038000 {
  423. /*
  424. * There is no real pinmux for ADC, if the pin
  425. * is not requested by another peripheral then
  426. * the muxing is done when channel is enabled.
  427. * Requesting pins for ADC is GPIO is
  428. * encouraged to prevent conflicts and to
  429. * disable bias in order to be in the same
  430. * state when the pin is not muxed to the adc.
  431. */
  432. pinctrl_adc_default: adc_default {
  433. pinmux = <PIN_PD23__GPIO>;
  434. bias-disable;
  435. };
  436.  
  437. /* pinctrl_can0_default: can0_default {
  438. pinmux = <PIN_PC10__CANTX0>,
  439. <PIN_PC11__CANRX0>;
  440. bias-disable;
  441. };*/
  442.  
  443. pinctrl_can1_default: can1_default {
  444. pinmux = <PIN_PC26__CANTX1>,
  445. <PIN_PC27__CANRX1>;
  446. bias-disable;
  447. };
  448.  
  449. pinctrl_charger_chglev: charger_chglev {
  450. pinmux = <PIN_PA12__GPIO>;
  451. bias-disable;
  452. };
  453.  
  454. pinctrl_charger_irq: charger_irq {
  455. pinmux = <PIN_PB13__GPIO>;
  456. bias-disable;
  457. };
  458.  
  459. pinctrl_charger_lbo: charger_lbo {
  460. pinmux = <PIN_PC8__GPIO>;
  461. bias-pull-up;
  462. };
  463.  
  464. pinctrl_classd_default: classd_default {
  465. pinmux = <PIN_PB1__CLASSD_R0>,
  466. <PIN_PB2__CLASSD_R1>,
  467. <PIN_PB3__CLASSD_R2>,
  468. <PIN_PB4__CLASSD_R3>;
  469. bias-pull-up;
  470. };
  471.  
  472. pinctrl_flx0_default: flx0_default {
  473. pinmux = <PIN_PB28__FLEXCOM0_IO0>,
  474. <PIN_PB29__FLEXCOM0_IO1>;
  475. bias-disable;
  476. };
  477.  
  478. pinctrl_flx4_default: flx4_default {
  479. pinmux = <PIN_PD12__FLEXCOM4_IO0>,
  480. <PIN_PD13__FLEXCOM4_IO1>;
  481. bias-disable;
  482. };
  483.  
  484. pinctrl_i2c0_default: i2c0_default {
  485. pinmux = <PIN_PD21__TWD0>,
  486. <PIN_PD22__TWCK0>;
  487. bias-disable;
  488. };
  489.  
  490. /* pinctrl_i2c1_default: i2c1_default {
  491. pinmux = <PIN_PD4__TWD1>,
  492. <PIN_PD5__TWCK1>;
  493. bias-disable;
  494. };*/
  495.  
  496. pinctrl_i2s0_default: i2s0_default {
  497. pinmux = <PIN_PC1__I2SC0_CK>,
  498. <PIN_PC2__I2SC0_MCK>,
  499. <PIN_PC3__I2SC0_WS>,
  500. <PIN_PC4__I2SC0_DI0>,
  501. <PIN_PC5__I2SC0_DO0>;
  502. bias-disable;
  503. };
  504.  
  505. pinctrl_key_gpio_default: key_gpio_default {
  506. pinmux = <PIN_PB9__GPIO>;
  507. bias-pull-up;
  508. };
  509.  
  510. pinctrl_lcd_base: pinctrl_lcd_base {
  511. pinmux = <PIN_PC30__LCDVSYNC>,
  512. <PIN_PC31__LCDHSYNC>,
  513. <PIN_PD1__LCDDEN>,
  514. <PIN_PD0__LCDPCK>;
  515. bias-disable;
  516. };
  517.  
  518. pinctrl_lcd_pwm: pinctrl_lcd_pwm {
  519. pinmux = <PIN_PC28__LCDPWM>;
  520. bias-disable;
  521. };
  522.  
  523. /* pinctrl_lcd_rgb666: pinctrl_lcd_rgb666 {
  524. pinmux = <PIN_PC10__LCDDAT2>,
  525. <PIN_PC11__LCDDAT3>,
  526. <PIN_PC12__LCDDAT4>,
  527. <PIN_PC13__LCDDAT5>,
  528. <PIN_PC14__LCDDAT6>,
  529. <PIN_PC15__LCDDAT7>,
  530. <PIN_PC16__LCDDAT10>,
  531. <PIN_PC17__LCDDAT11>,
  532. <PIN_PC18__LCDDAT12>,
  533. <PIN_PC19__LCDDAT13>,
  534. <PIN_PC20__LCDDAT14>,
  535. <PIN_PC21__LCDDAT15>,
  536. <PIN_PC22__LCDDAT18>,
  537. <PIN_PC23__LCDDAT19>,
  538. <PIN_PC24__LCDDAT20>,
  539. <PIN_PC25__LCDDAT21>,
  540. <PIN_PC26__LCDDAT22>,
  541. <PIN_PC27__LCDDAT23>;
  542. bias-disable;
  543. };*/
  544.  
  545. pinctrl_led_gpio_default: led_gpio_default {
  546. pinmux = <PIN_PB0__GPIO>,
  547. <PIN_PB5__GPIO>,
  548. <PIN_PB6__GPIO>;
  549. bias-pull-up;
  550. };
  551.  
  552. pinctrl_led_pwm_default: led_pwm_default {
  553. pinmux = <PIN_PB0__PWMH1>,
  554. <PIN_PB5__PWMH2>,
  555. <PIN_PB6__PWML2>;
  556. };
  557.  
  558. pinctrl_macb0_default: macb0_default {
  559. pinmux = <PIN_PB14__GTXCK>,
  560. <PIN_PB15__GTXEN>,
  561. <PIN_PB16__GRXDV>,
  562. <PIN_PB17__GRXER>,
  563. <PIN_PB18__GRX0>,
  564. <PIN_PB19__GRX1>,
  565. <PIN_PB20__GTX0>,
  566. <PIN_PB21__GTX1>,
  567. <PIN_PB22__GMDC>,
  568. <PIN_PB23__GMDIO>;
  569. bias-disable;
  570. };
  571.  
  572. pinctrl_macb0_phy_irq: macb0_phy_irq {
  573. pinmux = <PIN_PC9__GPIO>;
  574. bias-disable;
  575. };
  576.  
  577. pinctrl_pdmic_default: pdmic_default {
  578. pinmux = <PIN_PB26__PDMIC_DAT>,
  579. <PIN_PB27__PDMIC_CLK>;
  580. bias-disable;
  581. };
  582.  
  583. pinctrl_nand_default: nand_default {
  584. pinmux = <PIN_PA8__NWE_NANDWE>,
  585. <PIN_PA9__NCS3>,
  586. <PIN_PA10__A21_NANDALE>,
  587. <PIN_PA11__A22_NANDCLE>,
  588. <PIN_PA12__NRD_NANDOE>,
  589. <PIN_PD8__NANDRDY>,
  590. <PIN_PA0__D0>,
  591. <PIN_PA1__D1>,
  592. <PIN_PA2__D2>,
  593. <PIN_PA3__D3>,
  594. <PIN_PA4__D4>,
  595. <PIN_PA5__D5>,
  596. <PIN_PA6__D6>,
  597. <PIN_PA7__D7>,
  598. <PIN_PA30__GPIO>;
  599. bias-pull-up;
  600. };
  601.  
  602.  
  603. pinctrl_qspi0_default: qspi0_default {
  604. sck_cs {
  605. pinmux = <PIN_PA22__QSPI0_SCK>,
  606. <PIN_PA23__QSPI0_CS>;
  607. bias-disable;
  608. };
  609.  
  610. data {
  611. pinmux = <PIN_PA24__QSPI0_IO0>,
  612. <PIN_PA25__QSPI0_IO1>,
  613. <PIN_PA26__QSPI0_IO2>,
  614. <PIN_PA27__QSPI0_IO3>;
  615. bias-pull-up;
  616. };
  617. };
  618.  
  619. pinctrl_sdmmc0_default: sdmmc0_default {
  620. cmd_data {
  621. pinmux = <PIN_PA1__SDMMC0_CMD>,
  622. <PIN_PA2__SDMMC0_DAT0>,
  623. <PIN_PA3__SDMMC0_DAT1>,
  624. <PIN_PA4__SDMMC0_DAT2>,
  625. <PIN_PA5__SDMMC0_DAT3>,
  626. <PIN_PA6__SDMMC0_DAT4>,
  627. <PIN_PA7__SDMMC0_DAT5>,
  628. <PIN_PA8__SDMMC0_DAT6>,
  629. <PIN_PA9__SDMMC0_DAT7>;
  630. bias-pull-up;
  631. };
  632.  
  633. ck_cd_rstn_vddsel {
  634. pinmux = <PIN_PA0__SDMMC0_CK>,
  635. <PIN_PA10__SDMMC0_RSTN>,
  636. <PIN_PA11__SDMMC0_VDDSEL>,
  637. <PIN_PA13__SDMMC0_CD>;
  638. bias-disable;
  639. };
  640. };
  641.  
  642. pinctrl_sdmmc1_default: sdmmc1_default {
  643. cmd_data {
  644. pinmux = <PIN_PA28__SDMMC1_CMD>,
  645. <PIN_PA18__SDMMC1_DAT0>,
  646. <PIN_PA19__SDMMC1_DAT1>,
  647. <PIN_PA20__SDMMC1_DAT2>,
  648. <PIN_PA21__SDMMC1_DAT3>;
  649. bias-pull-up;
  650. };
  651.  
  652. conf-ck_cd {
  653. pinmux = <PIN_PA22__SDMMC1_CK>,
  654. <PIN_PA30__SDMMC1_CD>;
  655. bias-pull-up;
  656. };
  657. };
  658.  
  659. pinctrl_spi0_default: spi0_default {
  660. pinmux = <PIN_PA14__SPI0_SPCK>,
  661. <PIN_PA15__SPI0_MOSI>,
  662. <PIN_PA16__SPI0_MISO>,
  663. <PIN_PA17__SPI0_NPCS0>;
  664. bias-disable;
  665. };
  666.  
  667. pinctrl_uart1_default: uart1_default {
  668. pinmux = <PIN_PD2__URXD1>,
  669. <PIN_PD3__UTXD1>;
  670. bias-disable;
  671. };
  672.  
  673. pinctrl_uart2_default: uart2_default {
  674. pinmux = <PIN_PD19__URXD2>,
  675. <PIN_PD20__UTXD2>;
  676. bias-disable;
  677. };
  678.  
  679. pinctrl_uart3_default: uart3_default {
  680. pinmux = <PIN_PB11__URXD3>,
  681. <PIN_PB12__UTXD3>;
  682. bias-disable;
  683. };
  684.  
  685. pinctrl_usb_default: usb_default {
  686. pinmux = <PIN_PB10__GPIO>;
  687. bias-disable;
  688. };
  689.  
  690. pinctrl_usba_vbus: usba_vbus {
  691. pinmux = <PIN_PA31__GPIO>;
  692. bias-disable;
  693. };
  694.  
  695. };
  696.  
  697. classd: classd@fc048000 {
  698. pinctrl-names = "default";
  699. pinctrl-0 = <&pinctrl_classd_default>;
  700. atmel,pwm-type = "diff";
  701. atmel,non-overlap-time = <10>;
  702. status = "okay";
  703. };
  704.  
  705. can1: can@fc050000 {
  706. pinctrl-names = "default";
  707. pinctrl-0 = <&pinctrl_can1_default>;
  708. status = "okay";
  709. };
  710. };
  711. };
  712.  
  713. /*gpio_keys {
  714. compatible = "gpio-keys";
  715.  
  716. pinctrl-names = "default";
  717. pinctrl-0 = <&pinctrl_key_gpio_default>;
  718.  
  719. bp1 {
  720. label = "PB_USER";
  721. gpios = <&pioA 41 GPIO_ACTIVE_LOW>;
  722. linux,code = <0x104>;
  723. };
  724. };*/
  725.  
  726. pwmleds {
  727. compatible = "pwm-leds";
  728.  
  729. d1 {
  730. label = "d1";
  731. pwms = <&pwm0 0 5000 0>;
  732. max-brightness = <255>;
  733. };
  734.  
  735. d2 {
  736. label = "d2";
  737. pwms = <&pwm0 1 5000 0>;
  738. max-brightness = <255>;
  739. };
  740.  
  741. d3 {
  742. label = "d3";
  743. pwms = <&pwm0 2 5000 0>;
  744. max-brightness = <255>;
  745. };
  746.  
  747. d4 {
  748. label = "d4";
  749. pwms = <&pwm0 3 5000 0>;
  750. max-brightness = <255>;
  751. };
  752. };
  753.  
  754. /*leds {
  755. compatible = "gpio-leds";
  756. pinctrl-names = "default";
  757. pinctrl-0 = <&pinctrl_led_gpio_default>;
  758. status = "okay";
  759.  
  760. red {
  761. label = "red";
  762. gpios = <&pioA 38 GPIO_ACTIVE_LOW>;
  763. };
  764.  
  765. green {
  766. label = "green";
  767. gpios = <&pioA 37 GPIO_ACTIVE_LOW>;
  768. };
  769.  
  770. blue {
  771. label = "blue";
  772. gpios = <&pioA 32 GPIO_ACTIVE_LOW>;
  773. // linux,default-trigger = "heartbeat";
  774. };
  775. };*/
  776. };
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