at91sam9260.dtsi 27 KB

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  1. /*
  2. * at91sam9260.dtsi - Device Tree Include file for AT91SAM9260 family SoC
  3. *
  4. * Copyright (C) 2011 Atmel,
  5. * 2011 Nicolas Ferre <nicolas.ferre@atmel.com>,
  6. * 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
  7. *
  8. * Licensed under GPLv2 or later.
  9. */
  10. #include "skeleton.dtsi"
  11. #include <dt-bindings/pinctrl/at91.h>
  12. #include <dt-bindings/interrupt-controller/irq.h>
  13. #include <dt-bindings/gpio/gpio.h>
  14. #include <dt-bindings/clock/at91.h>
  15. / {
  16. model = "Atmel AT91SAM9260 family SoC";
  17. compatible = "atmel,at91sam9260";
  18. interrupt-parent = <&aic>;
  19. aliases {
  20. serial0 = &dbgu;
  21. serial1 = &usart0;
  22. serial2 = &usart1;
  23. serial3 = &usart2;
  24. serial4 = &usart3;
  25. serial5 = &uart0;
  26. serial6 = &uart1;
  27. gpio0 = &pioA;
  28. gpio1 = &pioB;
  29. gpio2 = &pioC;
  30. tcb0 = &tcb0;
  31. tcb1 = &tcb1;
  32. i2c0 = &i2c0;
  33. ssc0 = &ssc0;
  34. };
  35. cpus {
  36. #address-cells = <0>;
  37. #size-cells = <0>;
  38. cpu {
  39. compatible = "arm,arm926ej-s";
  40. device_type = "cpu";
  41. };
  42. };
  43. memory {
  44. reg = <0x20000000 0x04000000>;
  45. };
  46. clocks {
  47. slow_xtal: slow_xtal {
  48. compatible = "fixed-clock";
  49. #clock-cells = <0>;
  50. clock-frequency = <0>;
  51. };
  52. main_xtal: main_xtal {
  53. compatible = "fixed-clock";
  54. #clock-cells = <0>;
  55. clock-frequency = <0>;
  56. };
  57. adc_op_clk: adc_op_clk{
  58. compatible = "fixed-clock";
  59. #clock-cells = <0>;
  60. clock-frequency = <5000000>;
  61. };
  62. };
  63. sram0: sram@002ff000 {
  64. compatible = "mmio-sram";
  65. reg = <0x002ff000 0x2000>;
  66. };
  67. ahb {
  68. compatible = "simple-bus";
  69. #address-cells = <1>;
  70. #size-cells = <1>;
  71. ranges;
  72. apb {
  73. compatible = "simple-bus";
  74. #address-cells = <1>;
  75. #size-cells = <1>;
  76. ranges;
  77. aic: interrupt-controller@fffff000 {
  78. #interrupt-cells = <3>;
  79. compatible = "atmel,at91rm9200-aic";
  80. interrupt-controller;
  81. reg = <0xfffff000 0x200>;
  82. atmel,external-irqs = <29 30 31>;
  83. };
  84. ramc0: ramc@ffffea00 {
  85. compatible = "atmel,at91sam9260-sdramc";
  86. reg = <0xffffea00 0x200>;
  87. };
  88. pmc: pmc@fffffc00 {
  89. compatible = "atmel,at91sam9260-pmc", "syscon";
  90. reg = <0xfffffc00 0x100>;
  91. interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
  92. interrupt-controller;
  93. #address-cells = <1>;
  94. #size-cells = <0>;
  95. #interrupt-cells = <1>;
  96. main_osc: main_osc {
  97. compatible = "atmel,at91rm9200-clk-main-osc";
  98. #clock-cells = <0>;
  99. interrupts-extended = <&pmc AT91_PMC_MOSCS>;
  100. clocks = <&main_xtal>;
  101. };
  102. main: mainck {
  103. compatible = "atmel,at91rm9200-clk-main";
  104. #clock-cells = <0>;
  105. clocks = <&main_osc>;
  106. };
  107. slow_rc_osc: slow_rc_osc {
  108. compatible = "fixed-clock";
  109. #clock-cells = <0>;
  110. clock-frequency = <32768>;
  111. clock-accuracy = <50000000>;
  112. };
  113. clk32k: slck {
  114. compatible = "atmel,at91sam9260-clk-slow";
  115. #clock-cells = <0>;
  116. clocks = <&slow_rc_osc>, <&slow_xtal>;
  117. };
  118. plla: pllack {
  119. compatible = "atmel,at91rm9200-clk-pll";
  120. #clock-cells = <0>;
  121. interrupts-extended = <&pmc AT91_PMC_LOCKA>;
  122. clocks = <&main>;
  123. reg = <0>;
  124. atmel,clk-input-range = <1000000 32000000>;
  125. #atmel,pll-clk-output-range-cells = <4>;
  126. atmel,pll-clk-output-ranges = <80000000 160000000 0 1>,
  127. <150000000 240000000 2 1>;
  128. };
  129. pllb: pllbck {
  130. compatible = "atmel,at91rm9200-clk-pll";
  131. #clock-cells = <0>;
  132. interrupts-extended = <&pmc AT91_PMC_LOCKB>;
  133. clocks = <&main>;
  134. reg = <1>;
  135. atmel,clk-input-range = <1000000 5000000>;
  136. #atmel,pll-clk-output-range-cells = <4>;
  137. atmel,pll-clk-output-ranges = <70000000 130000000 1 1>;
  138. };
  139. mck: masterck {
  140. compatible = "atmel,at91rm9200-clk-master";
  141. #clock-cells = <0>;
  142. interrupts-extended = <&pmc AT91_PMC_MCKRDY>;
  143. clocks = <&clk32k>, <&main>, <&plla>, <&pllb>;
  144. atmel,clk-output-range = <0 105000000>;
  145. atmel,clk-divisors = <1 2 4 0>;
  146. };
  147. usb: usbck {
  148. compatible = "atmel,at91rm9200-clk-usb";
  149. #clock-cells = <0>;
  150. atmel,clk-divisors = <1 2 4 0>;
  151. clocks = <&pllb>;
  152. };
  153. prog: progck {
  154. compatible = "atmel,at91rm9200-clk-programmable";
  155. #address-cells = <1>;
  156. #size-cells = <0>;
  157. interrupt-parent = <&pmc>;
  158. clocks = <&clk32k>, <&main>, <&plla>, <&pllb>;
  159. prog0: prog0 {
  160. #clock-cells = <0>;
  161. reg = <0>;
  162. interrupts = <AT91_PMC_PCKRDY(0)>;
  163. };
  164. prog1: prog1 {
  165. #clock-cells = <0>;
  166. reg = <1>;
  167. interrupts = <AT91_PMC_PCKRDY(1)>;
  168. };
  169. };
  170. systemck {
  171. compatible = "atmel,at91rm9200-clk-system";
  172. #address-cells = <1>;
  173. #size-cells = <0>;
  174. uhpck: uhpck {
  175. #clock-cells = <0>;
  176. reg = <6>;
  177. clocks = <&usb>;
  178. };
  179. udpck: udpck {
  180. #clock-cells = <0>;
  181. reg = <7>;
  182. clocks = <&usb>;
  183. };
  184. pck0: pck0 {
  185. #clock-cells = <0>;
  186. reg = <8>;
  187. clocks = <&prog0>;
  188. };
  189. pck1: pck1 {
  190. #clock-cells = <0>;
  191. reg = <9>;
  192. clocks = <&prog1>;
  193. };
  194. };
  195. periphck {
  196. compatible = "atmel,at91rm9200-clk-peripheral";
  197. #address-cells = <1>;
  198. #size-cells = <0>;
  199. clocks = <&mck>;
  200. pioA_clk: pioA_clk {
  201. #clock-cells = <0>;
  202. reg = <2>;
  203. };
  204. pioB_clk: pioB_clk {
  205. #clock-cells = <0>;
  206. reg = <3>;
  207. };
  208. pioC_clk: pioC_clk {
  209. #clock-cells = <0>;
  210. reg = <4>;
  211. };
  212. adc_clk: adc_clk {
  213. #clock-cells = <0>;
  214. reg = <5>;
  215. };
  216. usart0_clk: usart0_clk {
  217. #clock-cells = <0>;
  218. reg = <6>;
  219. };
  220. usart1_clk: usart1_clk {
  221. #clock-cells = <0>;
  222. reg = <7>;
  223. };
  224. usart2_clk: usart2_clk {
  225. #clock-cells = <0>;
  226. reg = <8>;
  227. };
  228. mci0_clk: mci0_clk {
  229. #clock-cells = <0>;
  230. reg = <9>;
  231. };
  232. udc_clk: udc_clk {
  233. #clock-cells = <0>;
  234. reg = <10>;
  235. };
  236. twi0_clk: twi0_clk {
  237. reg = <11>;
  238. #clock-cells = <0>;
  239. };
  240. spi0_clk: spi0_clk {
  241. #clock-cells = <0>;
  242. reg = <12>;
  243. };
  244. spi1_clk: spi1_clk {
  245. #clock-cells = <0>;
  246. reg = <13>;
  247. };
  248. ssc0_clk: ssc0_clk {
  249. #clock-cells = <0>;
  250. reg = <14>;
  251. };
  252. tc0_clk: tc0_clk {
  253. #clock-cells = <0>;
  254. reg = <17>;
  255. };
  256. tc1_clk: tc1_clk {
  257. #clock-cells = <0>;
  258. reg = <18>;
  259. };
  260. tc2_clk: tc2_clk {
  261. #clock-cells = <0>;
  262. reg = <19>;
  263. };
  264. ohci_clk: ohci_clk {
  265. #clock-cells = <0>;
  266. reg = <20>;
  267. };
  268. macb0_clk: macb0_clk {
  269. #clock-cells = <0>;
  270. reg = <21>;
  271. };
  272. isi_clk: isi_clk {
  273. #clock-cells = <0>;
  274. reg = <22>;
  275. };
  276. usart3_clk: usart3_clk {
  277. #clock-cells = <0>;
  278. reg = <23>;
  279. };
  280. uart0_clk: uart0_clk {
  281. #clock-cells = <0>;
  282. reg = <24>;
  283. };
  284. uart1_clk: uart1_clk {
  285. #clock-cells = <0>;
  286. reg = <25>;
  287. };
  288. tc3_clk: tc3_clk {
  289. #clock-cells = <0>;
  290. reg = <26>;
  291. };
  292. tc4_clk: tc4_clk {
  293. #clock-cells = <0>;
  294. reg = <27>;
  295. };
  296. tc5_clk: tc5_clk {
  297. #clock-cells = <0>;
  298. reg = <28>;
  299. };
  300. };
  301. };
  302. rstc@fffffd00 {
  303. compatible = "atmel,at91sam9260-rstc";
  304. reg = <0xfffffd00 0x10>;
  305. clocks = <&clk32k>;
  306. };
  307. shdwc@fffffd10 {
  308. compatible = "atmel,at91sam9260-shdwc";
  309. reg = <0xfffffd10 0x10>;
  310. clocks = <&clk32k>;
  311. };
  312. pit: timer@fffffd30 {
  313. compatible = "atmel,at91sam9260-pit";
  314. reg = <0xfffffd30 0xf>;
  315. interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
  316. clocks = <&mck>;
  317. };
  318. tcb0: timer@fffa0000 {
  319. compatible = "atmel,at91rm9200-tcb";
  320. reg = <0xfffa0000 0x100>;
  321. interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0
  322. 18 IRQ_TYPE_LEVEL_HIGH 0
  323. 19 IRQ_TYPE_LEVEL_HIGH 0>;
  324. clocks = <&tc0_clk>, <&tc1_clk>, <&tc2_clk>, <&clk32k>;
  325. clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk";
  326. };
  327. tcb1: timer@fffdc000 {
  328. compatible = "atmel,at91rm9200-tcb";
  329. reg = <0xfffdc000 0x100>;
  330. interrupts = <26 IRQ_TYPE_LEVEL_HIGH 0
  331. 27 IRQ_TYPE_LEVEL_HIGH 0
  332. 28 IRQ_TYPE_LEVEL_HIGH 0>;
  333. clocks = <&tc3_clk>, <&tc4_clk>, <&tc5_clk>, <&clk32k>;
  334. clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk";
  335. };
  336. pinctrl@fffff400 {
  337. #address-cells = <1>;
  338. #size-cells = <1>;
  339. compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
  340. ranges = <0xfffff400 0xfffff400 0x600>;
  341. atmel,mux-mask = <
  342. /* A B */
  343. 0xffffffff 0xffc00c3b /* pioA */
  344. 0xffffffff 0x7fff3ccf /* pioB */
  345. 0xffffffff 0x007fffff /* pioC */
  346. >;
  347. /* shared pinctrl settings */
  348. dbgu {
  349. pinctrl_dbgu: dbgu-0 {
  350. atmel,pins =
  351. <AT91_PIOB 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB14 periph A */
  352. AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PB15 periph with pullup */
  353. };
  354. };
  355. usart0 {
  356. pinctrl_usart0: usart0-0 {
  357. atmel,pins =
  358. <AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB4 periph A */
  359. AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB5 periph A */
  360. };
  361. pinctrl_usart0_rts: usart0_rts-0 {
  362. atmel,pins =
  363. <AT91_PIOB 26 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB26 periph A */
  364. };
  365. pinctrl_usart0_cts: usart0_cts-0 {
  366. atmel,pins =
  367. <AT91_PIOB 27 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB27 periph A */
  368. };
  369. pinctrl_usart0_dtr_dsr: usart0_dtr_dsr-0 {
  370. atmel,pins =
  371. <AT91_PIOB 24 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB24 periph A */
  372. AT91_PIOB 22 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB22 periph A */
  373. };
  374. pinctrl_usart0_dcd: usart0_dcd-0 {
  375. atmel,pins =
  376. <AT91_PIOB 23 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB23 periph A */
  377. };
  378. pinctrl_usart0_ri: usart0_ri-0 {
  379. atmel,pins =
  380. <AT91_PIOB 25 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB25 periph A */
  381. };
  382. };
  383. usart1 {
  384. pinctrl_usart1: usart1-0 {
  385. atmel,pins =
  386. <AT91_PIOB 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PB6 periph A with pullup */
  387. AT91_PIOB 7 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB7 periph A */
  388. };
  389. pinctrl_usart1_rts: usart1_rts-0 {
  390. atmel,pins =
  391. <AT91_PIOB 28 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB28 periph A */
  392. };
  393. pinctrl_usart1_cts: usart1_cts-0 {
  394. atmel,pins =
  395. <AT91_PIOB 29 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB29 periph A */
  396. };
  397. };
  398. usart2 {
  399. pinctrl_usart2: usart2-0 {
  400. atmel,pins =
  401. <AT91_PIOB 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PB8 periph A with pullup */
  402. AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB9 periph A */
  403. };
  404. pinctrl_usart2_rts: usart2_rts-0 {
  405. atmel,pins =
  406. <AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA4 periph A */
  407. };
  408. pinctrl_usart2_cts: usart2_cts-0 {
  409. atmel,pins =
  410. <AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA5 periph A */
  411. };
  412. };
  413. usart3 {
  414. pinctrl_usart3: usart3-0 {
  415. atmel,pins =
  416. <AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PB10 periph A with pullup */
  417. AT91_PIOB 11 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB11 periph A */
  418. };
  419. pinctrl_usart3_rts: usart3_rts-0 {
  420. atmel,pins =
  421. <AT91_PIOC 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  422. };
  423. pinctrl_usart3_cts: usart3_cts-0 {
  424. atmel,pins =
  425. <AT91_PIOC 10 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  426. };
  427. };
  428. uart0 {
  429. pinctrl_uart0: uart0-0 {
  430. atmel,pins =
  431. <AT91_PIOA 31 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA31 periph B with pullup */
  432. AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA30 periph B */
  433. };
  434. };
  435. uart1 {
  436. pinctrl_uart1: uart1-0 {
  437. atmel,pins =
  438. <AT91_PIOB 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PB12 periph A with pullup */
  439. AT91_PIOB 13 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB13 periph A */
  440. };
  441. };
  442. nand {
  443. pinctrl_nand: nand-0 {
  444. atmel,pins =
  445. <AT91_PIOC 13 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP /* PC13 gpio RDY pin pull_up */
  446. AT91_PIOC 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PC14 gpio enable pin pull_up */
  447. };
  448. };
  449. macb {
  450. pinctrl_macb_rmii: macb_rmii-0 {
  451. atmel,pins =
  452. <AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA12 periph A */
  453. AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA13 periph A */
  454. AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA14 periph A */
  455. AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA15 periph A */
  456. AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA16 periph A */
  457. AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA17 periph A */
  458. AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA18 periph A */
  459. AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA19 periph A */
  460. AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA20 periph A */
  461. AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA21 periph A */
  462. };
  463. pinctrl_macb_rmii_mii: macb_rmii_mii-0 {
  464. atmel,pins =
  465. <AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA22 periph B */
  466. AT91_PIOA 23 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA23 periph B */
  467. AT91_PIOA 24 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA24 periph B */
  468. AT91_PIOA 25 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA25 periph B */
  469. AT91_PIOA 26 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA26 periph B */
  470. AT91_PIOA 27 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA27 periph B */
  471. AT91_PIOA 28 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA28 periph B */
  472. AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA29 periph B */
  473. };
  474. pinctrl_macb_rmii_mii_alt: macb_rmii_mii-1 {
  475. atmel,pins =
  476. <AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA10 periph B */
  477. AT91_PIOA 11 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA11 periph B */
  478. AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA22 periph B */
  479. AT91_PIOA 25 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA25 periph B */
  480. AT91_PIOA 26 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA26 periph B */
  481. AT91_PIOA 27 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA27 periph B */
  482. AT91_PIOA 28 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA28 periph B */
  483. AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA29 periph B */
  484. };
  485. };
  486. mmc0 {
  487. pinctrl_mmc0_clk: mmc0_clk-0 {
  488. atmel,pins =
  489. <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA8 periph A */
  490. };
  491. pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 {
  492. atmel,pins =
  493. <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA7 periph A with pullup */
  494. AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA6 periph A with pullup */
  495. };
  496. pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
  497. atmel,pins =
  498. <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA9 periph A with pullup */
  499. AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA10 periph A with pullup */
  500. AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA11 periph A with pullup */
  501. };
  502. pinctrl_mmc0_slot1_cmd_dat0: mmc0_slot1_cmd_dat0-0 {
  503. atmel,pins =
  504. <AT91_PIOA 1 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA1 periph B with pullup */
  505. AT91_PIOA 0 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>; /* PA0 periph B with pullup */
  506. };
  507. pinctrl_mmc0_slot1_dat1_3: mmc0_slot1_dat1_3-0 {
  508. atmel,pins =
  509. <AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA5 periph B with pullup */
  510. AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA4 periph B with pullup */
  511. AT91_PIOA 3 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>; /* PA3 periph B with pullup */
  512. };
  513. };
  514. ssc0 {
  515. pinctrl_ssc0_tx: ssc0_tx-0 {
  516. atmel,pins =
  517. <AT91_PIOB 16 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB16 periph A */
  518. AT91_PIOB 17 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB17 periph A */
  519. AT91_PIOB 18 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB18 periph A */
  520. };
  521. pinctrl_ssc0_rx: ssc0_rx-0 {
  522. atmel,pins =
  523. <AT91_PIOB 19 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB19 periph A */
  524. AT91_PIOB 20 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB20 periph A */
  525. AT91_PIOB 21 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB21 periph A */
  526. };
  527. };
  528. spi0 {
  529. pinctrl_spi0: spi0-0 {
  530. atmel,pins =
  531. <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA0 periph A SPI0_MISO pin */
  532. AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA1 periph A SPI0_MOSI pin */
  533. AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA2 periph A SPI0_SPCK pin */
  534. };
  535. };
  536. spi1 {
  537. pinctrl_spi1: spi1-0 {
  538. atmel,pins =
  539. <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB0 periph A SPI1_MISO pin */
  540. AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB1 periph A SPI1_MOSI pin */
  541. AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB2 periph A SPI1_SPCK pin */
  542. };
  543. };
  544. i2c_gpio0 {
  545. pinctrl_i2c_gpio0: i2c_gpio0-0 {
  546. atmel,pins =
  547. <AT91_PIOA 23 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE
  548. AT91_PIOA 24 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
  549. };
  550. };
  551. tcb0 {
  552. pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
  553. atmel,pins = <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  554. };
  555. pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
  556. atmel,pins = <AT91_PIOB 6 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  557. };
  558. pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
  559. atmel,pins = <AT91_PIOB 7 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  560. };
  561. pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
  562. atmel,pins = <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  563. };
  564. pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
  565. atmel,pins = <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  566. };
  567. pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
  568. atmel,pins = <AT91_PIOA 28 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  569. };
  570. pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
  571. atmel,pins = <AT91_PIOC 9 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  572. };
  573. pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
  574. atmel,pins = <AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  575. };
  576. pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
  577. atmel,pins = <AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  578. };
  579. };
  580. tcb1 {
  581. pinctrl_tcb1_tclk0: tcb1_tclk0-0 {
  582. atmel,pins = <AT91_PIOB 16 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  583. };
  584. pinctrl_tcb1_tclk1: tcb1_tclk1-0 {
  585. atmel,pins = <AT91_PIOB 17 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  586. };
  587. pinctrl_tcb1_tclk2: tcb1_tclk2-0 {
  588. atmel,pins = <AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  589. };
  590. pinctrl_tcb1_tioa0: tcb1_tioa0-0 {
  591. atmel,pins = <AT91_PIOB 0 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  592. };
  593. pinctrl_tcb1_tioa1: tcb1_tioa1-0 {
  594. atmel,pins = <AT91_PIOB 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  595. };
  596. pinctrl_tcb1_tioa2: tcb1_tioa2-0 {
  597. atmel,pins = <AT91_PIOB 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  598. };
  599. pinctrl_tcb1_tiob0: tcb1_tiob0-0 {
  600. atmel,pins = <AT91_PIOB 1 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  601. };
  602. pinctrl_tcb1_tiob1: tcb1_tiob1-0 {
  603. atmel,pins = <AT91_PIOB 18 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  604. };
  605. pinctrl_tcb1_tiob2: tcb1_tiob2-0 {
  606. atmel,pins = <AT91_PIOB 19 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  607. };
  608. };
  609. pioA: gpio@fffff400 {
  610. compatible = "atmel,at91rm9200-gpio";
  611. reg = <0xfffff400 0x200>;
  612. interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
  613. #gpio-cells = <2>;
  614. gpio-controller;
  615. interrupt-controller;
  616. #interrupt-cells = <2>;
  617. clocks = <&pioA_clk>;
  618. };
  619. pioB: gpio@fffff600 {
  620. compatible = "atmel,at91rm9200-gpio";
  621. reg = <0xfffff600 0x200>;
  622. interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
  623. #gpio-cells = <2>;
  624. gpio-controller;
  625. interrupt-controller;
  626. #interrupt-cells = <2>;
  627. clocks = <&pioB_clk>;
  628. };
  629. pioC: gpio@fffff800 {
  630. compatible = "atmel,at91rm9200-gpio";
  631. reg = <0xfffff800 0x200>;
  632. interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
  633. #gpio-cells = <2>;
  634. gpio-controller;
  635. interrupt-controller;
  636. #interrupt-cells = <2>;
  637. clocks = <&pioC_clk>;
  638. };
  639. };
  640. dbgu: serial@fffff200 {
  641. compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
  642. reg = <0xfffff200 0x200>;
  643. interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
  644. pinctrl-names = "default";
  645. pinctrl-0 = <&pinctrl_dbgu>;
  646. clocks = <&mck>;
  647. clock-names = "usart";
  648. status = "disabled";
  649. };
  650. usart0: serial@fffb0000 {
  651. compatible = "atmel,at91sam9260-usart";
  652. reg = <0xfffb0000 0x200>;
  653. interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
  654. atmel,use-dma-rx;
  655. atmel,use-dma-tx;
  656. pinctrl-names = "default";
  657. pinctrl-0 = <&pinctrl_usart0>;
  658. clocks = <&usart0_clk>;
  659. clock-names = "usart";
  660. status = "disabled";
  661. };
  662. usart1: serial@fffb4000 {
  663. compatible = "atmel,at91sam9260-usart";
  664. reg = <0xfffb4000 0x200>;
  665. interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
  666. atmel,use-dma-rx;
  667. atmel,use-dma-tx;
  668. pinctrl-names = "default";
  669. pinctrl-0 = <&pinctrl_usart1>;
  670. clocks = <&usart1_clk>;
  671. clock-names = "usart";
  672. status = "disabled";
  673. };
  674. usart2: serial@fffb8000 {
  675. compatible = "atmel,at91sam9260-usart";
  676. reg = <0xfffb8000 0x200>;
  677. interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
  678. atmel,use-dma-rx;
  679. atmel,use-dma-tx;
  680. pinctrl-names = "default";
  681. pinctrl-0 = <&pinctrl_usart2>;
  682. clocks = <&usart2_clk>;
  683. clock-names = "usart";
  684. status = "disabled";
  685. };
  686. usart3: serial@fffd0000 {
  687. compatible = "atmel,at91sam9260-usart";
  688. reg = <0xfffd0000 0x200>;
  689. interrupts = <23 IRQ_TYPE_LEVEL_HIGH 5>;
  690. atmel,use-dma-rx;
  691. atmel,use-dma-tx;
  692. pinctrl-names = "default";
  693. pinctrl-0 = <&pinctrl_usart3>;
  694. clocks = <&usart3_clk>;
  695. clock-names = "usart";
  696. status = "disabled";
  697. };
  698. uart0: serial@fffd4000 {
  699. compatible = "atmel,at91sam9260-usart";
  700. reg = <0xfffd4000 0x200>;
  701. interrupts = <24 IRQ_TYPE_LEVEL_HIGH 5>;
  702. atmel,use-dma-rx;
  703. atmel,use-dma-tx;
  704. pinctrl-names = "default";
  705. pinctrl-0 = <&pinctrl_uart0>;
  706. clocks = <&uart0_clk>;
  707. clock-names = "usart";
  708. status = "disabled";
  709. };
  710. uart1: serial@fffd8000 {
  711. compatible = "atmel,at91sam9260-usart";
  712. reg = <0xfffd8000 0x200>;
  713. interrupts = <25 IRQ_TYPE_LEVEL_HIGH 5>;
  714. atmel,use-dma-rx;
  715. atmel,use-dma-tx;
  716. pinctrl-names = "default";
  717. pinctrl-0 = <&pinctrl_uart1>;
  718. clocks = <&uart1_clk>;
  719. clock-names = "usart";
  720. status = "disabled";
  721. };
  722. macb0: ethernet@fffc4000 {
  723. compatible = "cdns,at91sam9260-macb", "cdns,macb";
  724. reg = <0xfffc4000 0x100>;
  725. interrupts = <21 IRQ_TYPE_LEVEL_HIGH 3>;
  726. pinctrl-names = "default";
  727. pinctrl-0 = <&pinctrl_macb_rmii>;
  728. clocks = <&macb0_clk>, <&macb0_clk>;
  729. clock-names = "hclk", "pclk";
  730. status = "disabled";
  731. };
  732. usb1: gadget@fffa4000 {
  733. compatible = "atmel,at91sam9260-udc";
  734. reg = <0xfffa4000 0x4000>;
  735. interrupts = <10 IRQ_TYPE_LEVEL_HIGH 2>;
  736. clocks = <&udc_clk>, <&udpck>;
  737. clock-names = "pclk", "hclk";
  738. status = "disabled";
  739. };
  740. i2c0: i2c@fffac000 {
  741. compatible = "atmel,at91sam9260-i2c";
  742. reg = <0xfffac000 0x100>;
  743. interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>;
  744. #address-cells = <1>;
  745. #size-cells = <0>;
  746. clocks = <&twi0_clk>;
  747. status = "disabled";
  748. };
  749. mmc0: mmc@fffa8000 {
  750. compatible = "atmel,hsmci";
  751. reg = <0xfffa8000 0x600>;
  752. interrupts = <9 IRQ_TYPE_LEVEL_HIGH 0>;
  753. #address-cells = <1>;
  754. #size-cells = <0>;
  755. pinctrl-names = "default";
  756. clocks = <&mci0_clk>;
  757. clock-names = "mci_clk";
  758. status = "disabled";
  759. };
  760. ssc0: ssc@fffbc000 {
  761. compatible = "atmel,at91rm9200-ssc";
  762. reg = <0xfffbc000 0x4000>;
  763. interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
  764. pinctrl-names = "default";
  765. pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
  766. clocks = <&ssc0_clk>;
  767. clock-names = "pclk";
  768. status = "disabled";
  769. };
  770. spi0: spi@fffc8000 {
  771. #address-cells = <1>;
  772. #size-cells = <0>;
  773. compatible = "atmel,at91rm9200-spi";
  774. reg = <0xfffc8000 0x200>;
  775. interrupts = <12 IRQ_TYPE_LEVEL_HIGH 3>;
  776. pinctrl-names = "default";
  777. pinctrl-0 = <&pinctrl_spi0>;
  778. clocks = <&spi0_clk>;
  779. clock-names = "spi_clk";
  780. status = "disabled";
  781. };
  782. spi1: spi@fffcc000 {
  783. #address-cells = <1>;
  784. #size-cells = <0>;
  785. compatible = "atmel,at91rm9200-spi";
  786. reg = <0xfffcc000 0x200>;
  787. interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
  788. pinctrl-names = "default";
  789. pinctrl-0 = <&pinctrl_spi1>;
  790. clocks = <&spi1_clk>;
  791. clock-names = "spi_clk";
  792. status = "disabled";
  793. };
  794. adc0: adc@fffe0000 {
  795. #address-cells = <1>;
  796. #size-cells = <0>;
  797. compatible = "atmel,at91sam9260-adc";
  798. reg = <0xfffe0000 0x100>;
  799. interrupts = <5 IRQ_TYPE_LEVEL_HIGH 0>;
  800. clocks = <&adc_clk>, <&adc_op_clk>;
  801. clock-names = "adc_clk", "adc_op_clk";
  802. atmel,adc-use-external-triggers;
  803. atmel,adc-channels-used = <0xf>;
  804. atmel,adc-vref = <3300>;
  805. atmel,adc-startup-time = <15>;
  806. atmel,adc-res = <8 10>;
  807. atmel,adc-res-names = "lowres", "highres";
  808. atmel,adc-use-res = "highres";
  809. trigger@0 {
  810. reg = <0>;
  811. trigger-name = "timer-counter-0";
  812. trigger-value = <0x1>;
  813. };
  814. trigger@1 {
  815. reg = <1>;
  816. trigger-name = "timer-counter-1";
  817. trigger-value = <0x3>;
  818. };
  819. trigger@2 {
  820. reg = <2>;
  821. trigger-name = "timer-counter-2";
  822. trigger-value = <0x5>;
  823. };
  824. trigger@3 {
  825. reg = <3>;
  826. trigger-name = "external";
  827. trigger-value = <0xd>;
  828. trigger-external;
  829. };
  830. };
  831. rtc@fffffd20 {
  832. compatible = "atmel,at91sam9260-rtt";
  833. reg = <0xfffffd20 0x10>;
  834. interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
  835. clocks = <&clk32k>;
  836. status = "disabled";
  837. };
  838. watchdog@fffffd40 {
  839. compatible = "atmel,at91sam9260-wdt";
  840. reg = <0xfffffd40 0x10>;
  841. interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
  842. clocks = <&clk32k>;
  843. atmel,watchdog-type = "hardware";
  844. atmel,reset-type = "all";
  845. atmel,dbg-halt;
  846. status = "disabled";
  847. };
  848. gpbr: syscon@fffffd50 {
  849. compatible = "atmel,at91sam9260-gpbr", "syscon";
  850. reg = <0xfffffd50 0x10>;
  851. status = "disabled";
  852. };
  853. };
  854. nand0: nand@40000000 {
  855. compatible = "atmel,at91rm9200-nand";
  856. #address-cells = <1>;
  857. #size-cells = <1>;
  858. reg = <0x40000000 0x10000000
  859. 0xffffe800 0x200
  860. >;
  861. atmel,nand-addr-offset = <21>;
  862. atmel,nand-cmd-offset = <22>;
  863. pinctrl-names = "default";
  864. pinctrl-0 = <&pinctrl_nand>;
  865. gpios = <&pioC 13 GPIO_ACTIVE_HIGH
  866. &pioC 14 GPIO_ACTIVE_HIGH
  867. 0
  868. >;
  869. status = "disabled";
  870. };
  871. usb0: ohci@00500000 {
  872. compatible = "atmel,at91rm9200-ohci", "usb-ohci";
  873. reg = <0x00500000 0x100000>;
  874. interrupts = <20 IRQ_TYPE_LEVEL_HIGH 2>;
  875. clocks = <&ohci_clk>, <&ohci_clk>, <&uhpck>;
  876. clock-names = "ohci_clk", "hclk", "uhpck";
  877. status = "disabled";
  878. };
  879. };
  880. i2c@0 {
  881. compatible = "i2c-gpio";
  882. gpios = <&pioA 23 GPIO_ACTIVE_HIGH /* sda */
  883. &pioA 24 GPIO_ACTIVE_HIGH /* scl */
  884. >;
  885. i2c-gpio,sda-open-drain;
  886. i2c-gpio,scl-open-drain;
  887. i2c-gpio,delay-us = <2>; /* ~100 kHz */
  888. #address-cells = <1>;
  889. #size-cells = <0>;
  890. pinctrl-names = "default";
  891. pinctrl-0 = <&pinctrl_i2c_gpio0>;
  892. status = "disabled";
  893. };
  894. };