at91sam9g45.dtsi 15 KB

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  1. /*
  2. * at91sam9g45.dtsi - Device Tree Include file for AT91SAM9G45 family SoC
  3. * applies to AT91SAM9G45, AT91SAM9M10,
  4. * AT91SAM9G46, AT91SAM9M11 SoC
  5. *
  6. * Copyright (C) 2011 Atmel,
  7. * 2011 Nicolas Ferre <nicolas.ferre@atmel.com>
  8. *
  9. * Licensed under GPLv2 or later.
  10. */
  11. /include/ "skeleton.dtsi"
  12. / {
  13. model = "Atmel AT91SAM9G45 family SoC";
  14. compatible = "atmel,at91sam9g45";
  15. interrupt-parent = <&aic>;
  16. aliases {
  17. serial0 = &dbgu;
  18. serial1 = &usart0;
  19. serial2 = &usart1;
  20. serial3 = &usart2;
  21. serial4 = &usart3;
  22. gpio0 = &pioA;
  23. gpio1 = &pioB;
  24. gpio2 = &pioC;
  25. gpio3 = &pioD;
  26. gpio4 = &pioE;
  27. tcb0 = &tcb0;
  28. tcb1 = &tcb1;
  29. i2c0 = &i2c0;
  30. i2c1 = &i2c1;
  31. ssc0 = &ssc0;
  32. ssc1 = &ssc1;
  33. };
  34. cpus {
  35. #address-cells = <0>;
  36. #size-cells = <0>;
  37. cpu {
  38. compatible = "arm,arm926ej-s";
  39. device_type = "cpu";
  40. };
  41. };
  42. memory {
  43. reg = <0x70000000 0x10000000>;
  44. };
  45. ahb {
  46. compatible = "simple-bus";
  47. #address-cells = <1>;
  48. #size-cells = <1>;
  49. ranges;
  50. apb {
  51. compatible = "simple-bus";
  52. #address-cells = <1>;
  53. #size-cells = <1>;
  54. ranges;
  55. aic: interrupt-controller@fffff000 {
  56. #interrupt-cells = <3>;
  57. compatible = "atmel,at91rm9200-aic";
  58. interrupt-controller;
  59. reg = <0xfffff000 0x200>;
  60. atmel,external-irqs = <31>;
  61. };
  62. ramc0: ramc@ffffe400 {
  63. compatible = "atmel,at91sam9g45-ddramc";
  64. reg = <0xffffe400 0x200
  65. 0xffffe600 0x200>;
  66. };
  67. pmc: pmc@fffffc00 {
  68. compatible = "atmel,at91rm9200-pmc";
  69. reg = <0xfffffc00 0x100>;
  70. };
  71. rstc@fffffd00 {
  72. compatible = "atmel,at91sam9g45-rstc";
  73. reg = <0xfffffd00 0x10>;
  74. };
  75. pit: timer@fffffd30 {
  76. compatible = "atmel,at91sam9260-pit";
  77. reg = <0xfffffd30 0xf>;
  78. interrupts = <1 4 7>;
  79. };
  80. shdwc@fffffd10 {
  81. compatible = "atmel,at91sam9rl-shdwc";
  82. reg = <0xfffffd10 0x10>;
  83. };
  84. tcb0: timer@fff7c000 {
  85. compatible = "atmel,at91rm9200-tcb";
  86. reg = <0xfff7c000 0x100>;
  87. interrupts = <18 4 0>;
  88. };
  89. tcb1: timer@fffd4000 {
  90. compatible = "atmel,at91rm9200-tcb";
  91. reg = <0xfffd4000 0x100>;
  92. interrupts = <18 4 0>;
  93. };
  94. dma: dma-controller@ffffec00 {
  95. compatible = "atmel,at91sam9g45-dma";
  96. reg = <0xffffec00 0x200>;
  97. interrupts = <21 4 0>;
  98. #dma-cells = <2>;
  99. };
  100. pinctrl@fffff200 {
  101. #address-cells = <1>;
  102. #size-cells = <1>;
  103. compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
  104. ranges = <0xfffff200 0xfffff200 0xa00>;
  105. atmel,mux-mask = <
  106. /* A B */
  107. 0xffffffff 0xffc003ff /* pioA */
  108. 0xffffffff 0x800f8f00 /* pioB */
  109. 0xffffffff 0x00000e00 /* pioC */
  110. 0xffffffff 0xff0c1381 /* pioD */
  111. 0xffffffff 0x81ffff81 /* pioE */
  112. >;
  113. /* shared pinctrl settings */
  114. dbgu {
  115. pinctrl_dbgu: dbgu-0 {
  116. atmel,pins =
  117. <1 12 0x1 0x0 /* PB12 periph A */
  118. 1 13 0x1 0x0>; /* PB13 periph A */
  119. };
  120. };
  121. usart0 {
  122. pinctrl_usart0: usart0-0 {
  123. atmel,pins =
  124. <1 19 0x1 0x1 /* PB19 periph A with pullup */
  125. 1 18 0x1 0x0>; /* PB18 periph A */
  126. };
  127. pinctrl_usart0_rts: usart0_rts-0 {
  128. atmel,pins =
  129. <1 17 0x2 0x0>; /* PB17 periph B */
  130. };
  131. pinctrl_usart0_cts: usart0_cts-0 {
  132. atmel,pins =
  133. <1 15 0x2 0x0>; /* PB15 periph B */
  134. };
  135. };
  136. uart1 {
  137. pinctrl_usart1: usart1-0 {
  138. atmel,pins =
  139. <1 4 0x1 0x1 /* PB4 periph A with pullup */
  140. 1 5 0x1 0x0>; /* PB5 periph A */
  141. };
  142. pinctrl_usart1_rts: usart1_rts-0 {
  143. atmel,pins =
  144. <3 16 0x1 0x0>; /* PD16 periph A */
  145. };
  146. pinctrl_usart1_cts: usart1_cts-0 {
  147. atmel,pins =
  148. <3 17 0x1 0x0>; /* PD17 periph A */
  149. };
  150. };
  151. usart2 {
  152. pinctrl_usart2: usart2-0 {
  153. atmel,pins =
  154. <1 6 0x1 0x1 /* PB6 periph A with pullup */
  155. 1 7 0x1 0x0>; /* PB7 periph A */
  156. };
  157. pinctrl_usart2_rts: usart2_rts-0 {
  158. atmel,pins =
  159. <2 9 0x2 0x0>; /* PC9 periph B */
  160. };
  161. pinctrl_usart2_cts: usart2_cts-0 {
  162. atmel,pins =
  163. <2 11 0x2 0x0>; /* PC11 periph B */
  164. };
  165. };
  166. usart3 {
  167. pinctrl_usart3: usart3-0 {
  168. atmel,pins =
  169. <1 8 0x1 0x1 /* PB9 periph A with pullup */
  170. 1 9 0x1 0x0>; /* PB8 periph A */
  171. };
  172. pinctrl_usart3_rts: usart3_rts-0 {
  173. atmel,pins =
  174. <0 23 0x2 0x0>; /* PA23 periph B */
  175. };
  176. pinctrl_usart3_cts: usart3_cts-0 {
  177. atmel,pins =
  178. <0 24 0x2 0x0>; /* PA24 periph B */
  179. };
  180. };
  181. nand {
  182. pinctrl_nand: nand-0 {
  183. atmel,pins =
  184. <2 8 0x0 0x1 /* PC8 gpio RDY pin pull_up*/
  185. 2 14 0x0 0x1>; /* PC14 gpio enable pin pull_up */
  186. };
  187. };
  188. macb {
  189. pinctrl_macb_rmii: macb_rmii-0 {
  190. atmel,pins =
  191. <0 10 0x1 0x0 /* PA10 periph A */
  192. 0 11 0x1 0x0 /* PA11 periph A */
  193. 0 12 0x1 0x0 /* PA12 periph A */
  194. 0 13 0x1 0x0 /* PA13 periph A */
  195. 0 14 0x1 0x0 /* PA14 periph A */
  196. 0 15 0x1 0x0 /* PA15 periph A */
  197. 0 16 0x1 0x0 /* PA16 periph A */
  198. 0 17 0x1 0x0 /* PA17 periph A */
  199. 0 18 0x1 0x0 /* PA18 periph A */
  200. 0 19 0x1 0x0>; /* PA19 periph A */
  201. };
  202. pinctrl_macb_rmii_mii: macb_rmii_mii-0 {
  203. atmel,pins =
  204. <0 6 0x2 0x0 /* PA6 periph B */
  205. 0 7 0x2 0x0 /* PA7 periph B */
  206. 0 8 0x2 0x0 /* PA8 periph B */
  207. 0 9 0x2 0x0 /* PA9 periph B */
  208. 0 27 0x2 0x0 /* PA27 periph B */
  209. 0 28 0x2 0x0 /* PA28 periph B */
  210. 0 29 0x2 0x0 /* PA29 periph B */
  211. 0 30 0x2 0x0>; /* PA30 periph B */
  212. };
  213. };
  214. mmc0 {
  215. pinctrl_mmc0_slot0_clk_cmd_dat0: mmc0_slot0_clk_cmd_dat0-0 {
  216. atmel,pins =
  217. <0 0 0x1 0x0 /* PA0 periph A */
  218. 0 1 0x1 0x1 /* PA1 periph A with pullup */
  219. 0 2 0x1 0x1>; /* PA2 periph A with pullup */
  220. };
  221. pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
  222. atmel,pins =
  223. <0 3 0x1 0x1 /* PA3 periph A with pullup */
  224. 0 4 0x1 0x1 /* PA4 periph A with pullup */
  225. 0 5 0x1 0x1>; /* PA5 periph A with pullup */
  226. };
  227. pinctrl_mmc0_slot0_dat4_7: mmc0_slot0_dat4_7-0 {
  228. atmel,pins =
  229. <0 6 0x1 0x1 /* PA6 periph A with pullup */
  230. 0 7 0x1 0x1 /* PA7 periph A with pullup */
  231. 0 8 0x1 0x1 /* PA8 periph A with pullup */
  232. 0 9 0x1 0x1>; /* PA9 periph A with pullup */
  233. };
  234. };
  235. mmc1 {
  236. pinctrl_mmc1_slot0_clk_cmd_dat0: mmc1_slot0_clk_cmd_dat0-0 {
  237. atmel,pins =
  238. <0 31 0x1 0x0 /* PA31 periph A */
  239. 0 22 0x1 0x1 /* PA22 periph A with pullup */
  240. 0 23 0x1 0x1>; /* PA23 periph A with pullup */
  241. };
  242. pinctrl_mmc1_slot0_dat1_3: mmc1_slot0_dat1_3-0 {
  243. atmel,pins =
  244. <0 24 0x1 0x1 /* PA24 periph A with pullup */
  245. 0 25 0x1 0x1 /* PA25 periph A with pullup */
  246. 0 26 0x1 0x1>; /* PA26 periph A with pullup */
  247. };
  248. pinctrl_mmc1_slot0_dat4_7: mmc1_slot0_dat4_7-0 {
  249. atmel,pins =
  250. <0 27 0x1 0x1 /* PA27 periph A with pullup */
  251. 0 28 0x1 0x1 /* PA28 periph A with pullup */
  252. 0 29 0x1 0x1 /* PA29 periph A with pullup */
  253. 0 20 0x1 0x1>; /* PA30 periph A with pullup */
  254. };
  255. };
  256. ssc0 {
  257. pinctrl_ssc0_tx: ssc0_tx-0 {
  258. atmel,pins =
  259. <3 0 0x1 0x0 /* PD0 periph A */
  260. 3 1 0x1 0x0 /* PD1 periph A */
  261. 3 2 0x1 0x0>; /* PD2 periph A */
  262. };
  263. pinctrl_ssc0_rx: ssc0_rx-0 {
  264. atmel,pins =
  265. <3 3 0x1 0x0 /* PD3 periph A */
  266. 3 4 0x1 0x0 /* PD4 periph A */
  267. 3 5 0x1 0x0>; /* PD5 periph A */
  268. };
  269. };
  270. ssc1 {
  271. pinctrl_ssc1_tx: ssc1_tx-0 {
  272. atmel,pins =
  273. <3 10 0x1 0x0 /* PD10 periph A */
  274. 3 11 0x1 0x0 /* PD11 periph A */
  275. 3 12 0x1 0x0>; /* PD12 periph A */
  276. };
  277. pinctrl_ssc1_rx: ssc1_rx-0 {
  278. atmel,pins =
  279. <3 13 0x1 0x0 /* PD13 periph A */
  280. 3 14 0x1 0x0 /* PD14 periph A */
  281. 3 15 0x1 0x0>; /* PD15 periph A */
  282. };
  283. };
  284. spi0 {
  285. pinctrl_spi0: spi0-0 {
  286. atmel,pins =
  287. <1 0 0x1 0x0 /* PB0 periph A SPI0_MISO pin */
  288. 1 1 0x1 0x0 /* PB1 periph A SPI0_MOSI pin */
  289. 1 2 0x1 0x0>; /* PB2 periph A SPI0_SPCK pin */
  290. };
  291. };
  292. spi1 {
  293. pinctrl_spi1: spi1-0 {
  294. atmel,pins =
  295. <1 14 0x1 0x0 /* PB14 periph A SPI1_MISO pin */
  296. 1 15 0x1 0x0 /* PB15 periph A SPI1_MOSI pin */
  297. 1 16 0x1 0x0>; /* PB16 periph A SPI1_SPCK pin */
  298. };
  299. };
  300. pioA: gpio@fffff200 {
  301. compatible = "atmel,at91rm9200-gpio";
  302. reg = <0xfffff200 0x200>;
  303. interrupts = <2 4 1>;
  304. #gpio-cells = <2>;
  305. gpio-controller;
  306. interrupt-controller;
  307. #interrupt-cells = <2>;
  308. };
  309. pioB: gpio@fffff400 {
  310. compatible = "atmel,at91rm9200-gpio";
  311. reg = <0xfffff400 0x200>;
  312. interrupts = <3 4 1>;
  313. #gpio-cells = <2>;
  314. gpio-controller;
  315. interrupt-controller;
  316. #interrupt-cells = <2>;
  317. };
  318. pioC: gpio@fffff600 {
  319. compatible = "atmel,at91rm9200-gpio";
  320. reg = <0xfffff600 0x200>;
  321. interrupts = <4 4 1>;
  322. #gpio-cells = <2>;
  323. gpio-controller;
  324. interrupt-controller;
  325. #interrupt-cells = <2>;
  326. };
  327. pioD: gpio@fffff800 {
  328. compatible = "atmel,at91rm9200-gpio";
  329. reg = <0xfffff800 0x200>;
  330. interrupts = <5 4 1>;
  331. #gpio-cells = <2>;
  332. gpio-controller;
  333. interrupt-controller;
  334. #interrupt-cells = <2>;
  335. };
  336. pioE: gpio@fffffa00 {
  337. compatible = "atmel,at91rm9200-gpio";
  338. reg = <0xfffffa00 0x200>;
  339. interrupts = <5 4 1>;
  340. #gpio-cells = <2>;
  341. gpio-controller;
  342. interrupt-controller;
  343. #interrupt-cells = <2>;
  344. };
  345. };
  346. dbgu: serial@ffffee00 {
  347. compatible = "atmel,at91sam9260-usart";
  348. reg = <0xffffee00 0x200>;
  349. interrupts = <1 4 7>;
  350. pinctrl-names = "default";
  351. pinctrl-0 = <&pinctrl_dbgu>;
  352. status = "disabled";
  353. };
  354. usart0: serial@fff8c000 {
  355. compatible = "atmel,at91sam9260-usart";
  356. reg = <0xfff8c000 0x200>;
  357. interrupts = <7 4 5>;
  358. atmel,use-dma-rx;
  359. atmel,use-dma-tx;
  360. pinctrl-names = "default";
  361. pinctrl-0 = <&pinctrl_usart0>;
  362. status = "disabled";
  363. };
  364. usart1: serial@fff90000 {
  365. compatible = "atmel,at91sam9260-usart";
  366. reg = <0xfff90000 0x200>;
  367. interrupts = <8 4 5>;
  368. atmel,use-dma-rx;
  369. atmel,use-dma-tx;
  370. pinctrl-names = "default";
  371. pinctrl-0 = <&pinctrl_usart1>;
  372. status = "disabled";
  373. };
  374. usart2: serial@fff94000 {
  375. compatible = "atmel,at91sam9260-usart";
  376. reg = <0xfff94000 0x200>;
  377. interrupts = <9 4 5>;
  378. atmel,use-dma-rx;
  379. atmel,use-dma-tx;
  380. pinctrl-names = "default";
  381. pinctrl-0 = <&pinctrl_usart2>;
  382. status = "disabled";
  383. };
  384. usart3: serial@fff98000 {
  385. compatible = "atmel,at91sam9260-usart";
  386. reg = <0xfff98000 0x200>;
  387. interrupts = <10 4 5>;
  388. atmel,use-dma-rx;
  389. atmel,use-dma-tx;
  390. pinctrl-names = "default";
  391. pinctrl-0 = <&pinctrl_usart3>;
  392. status = "disabled";
  393. };
  394. macb0: ethernet@fffbc000 {
  395. compatible = "cdns,at32ap7000-macb", "cdns,macb";
  396. reg = <0xfffbc000 0x100>;
  397. interrupts = <25 4 3>;
  398. pinctrl-names = "default";
  399. pinctrl-0 = <&pinctrl_macb_rmii>;
  400. status = "disabled";
  401. };
  402. i2c0: i2c@fff84000 {
  403. compatible = "atmel,at91sam9g10-i2c";
  404. reg = <0xfff84000 0x100>;
  405. interrupts = <12 4 6>;
  406. #address-cells = <1>;
  407. #size-cells = <0>;
  408. status = "disabled";
  409. };
  410. i2c1: i2c@fff88000 {
  411. compatible = "atmel,at91sam9g10-i2c";
  412. reg = <0xfff88000 0x100>;
  413. interrupts = <13 4 6>;
  414. #address-cells = <1>;
  415. #size-cells = <0>;
  416. status = "disabled";
  417. };
  418. ssc0: ssc@fff9c000 {
  419. compatible = "atmel,at91sam9g45-ssc";
  420. reg = <0xfff9c000 0x4000>;
  421. interrupts = <16 4 5>;
  422. pinctrl-names = "default";
  423. pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
  424. status = "disabled";
  425. };
  426. ssc1: ssc@fffa0000 {
  427. compatible = "atmel,at91sam9g45-ssc";
  428. reg = <0xfffa0000 0x4000>;
  429. interrupts = <17 4 5>;
  430. pinctrl-names = "default";
  431. pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
  432. status = "disabled";
  433. };
  434. adc0: adc@fffb0000 {
  435. compatible = "atmel,at91sam9260-adc";
  436. reg = <0xfffb0000 0x100>;
  437. interrupts = <20 4 0>;
  438. atmel,adc-use-external-triggers;
  439. atmel,adc-channels-used = <0xff>;
  440. atmel,adc-vref = <3300>;
  441. atmel,adc-num-channels = <8>;
  442. atmel,adc-startup-time = <40>;
  443. atmel,adc-channel-base = <0x30>;
  444. atmel,adc-drdy-mask = <0x10000>;
  445. atmel,adc-status-register = <0x1c>;
  446. atmel,adc-trigger-register = <0x08>;
  447. atmel,adc-res = <8 10>;
  448. atmel,adc-res-names = "lowres", "highres";
  449. atmel,adc-use-res = "highres";
  450. trigger@0 {
  451. trigger-name = "external-rising";
  452. trigger-value = <0x1>;
  453. trigger-external;
  454. };
  455. trigger@1 {
  456. trigger-name = "external-falling";
  457. trigger-value = <0x2>;
  458. trigger-external;
  459. };
  460. trigger@2 {
  461. trigger-name = "external-any";
  462. trigger-value = <0x3>;
  463. trigger-external;
  464. };
  465. trigger@3 {
  466. trigger-name = "continuous";
  467. trigger-value = <0x6>;
  468. };
  469. };
  470. mmc0: mmc@fff80000 {
  471. compatible = "atmel,hsmci";
  472. reg = <0xfff80000 0x600>;
  473. interrupts = <11 4 0>;
  474. dmas = <&dma 1 0>;
  475. dma-names = "rxtx";
  476. #address-cells = <1>;
  477. #size-cells = <0>;
  478. status = "disabled";
  479. };
  480. mmc1: mmc@fffd0000 {
  481. compatible = "atmel,hsmci";
  482. reg = <0xfffd0000 0x600>;
  483. interrupts = <29 4 0>;
  484. dmas = <&dma 1 13>;
  485. dma-names = "rxtx";
  486. #address-cells = <1>;
  487. #size-cells = <0>;
  488. status = "disabled";
  489. };
  490. watchdog@fffffd40 {
  491. compatible = "atmel,at91sam9260-wdt";
  492. reg = <0xfffffd40 0x10>;
  493. status = "disabled";
  494. };
  495. spi0: spi@fffa4000 {
  496. #address-cells = <1>;
  497. #size-cells = <0>;
  498. compatible = "atmel,at91rm9200-spi";
  499. reg = <0xfffa4000 0x200>;
  500. interrupts = <14 4 3>;
  501. pinctrl-names = "default";
  502. pinctrl-0 = <&pinctrl_spi0>;
  503. status = "disabled";
  504. };
  505. spi1: spi@fffa8000 {
  506. #address-cells = <1>;
  507. #size-cells = <0>;
  508. compatible = "atmel,at91rm9200-spi";
  509. reg = <0xfffa8000 0x200>;
  510. interrupts = <15 4 3>;
  511. pinctrl-names = "default";
  512. pinctrl-0 = <&pinctrl_spi1>;
  513. status = "disabled";
  514. };
  515. };
  516. nand0: nand@40000000 {
  517. compatible = "atmel,at91rm9200-nand";
  518. #address-cells = <1>;
  519. #size-cells = <1>;
  520. reg = <0x40000000 0x10000000
  521. 0xffffe200 0x200
  522. >;
  523. atmel,nand-addr-offset = <21>;
  524. atmel,nand-cmd-offset = <22>;
  525. pinctrl-names = "default";
  526. pinctrl-0 = <&pinctrl_nand>;
  527. gpios = <&pioC 8 0
  528. &pioC 14 0
  529. 0
  530. >;
  531. status = "disabled";
  532. };
  533. usb0: ohci@00700000 {
  534. compatible = "atmel,at91rm9200-ohci", "usb-ohci";
  535. reg = <0x00700000 0x100000>;
  536. interrupts = <22 4 2>;
  537. status = "disabled";
  538. };
  539. usb1: ehci@00800000 {
  540. compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
  541. reg = <0x00800000 0x100000>;
  542. interrupts = <22 4 2>;
  543. status = "disabled";
  544. };
  545. };
  546. i2c@0 {
  547. compatible = "i2c-gpio";
  548. gpios = <&pioA 20 0 /* sda */
  549. &pioA 21 0 /* scl */
  550. >;
  551. i2c-gpio,sda-open-drain;
  552. i2c-gpio,scl-open-drain;
  553. i2c-gpio,delay-us = <5>; /* ~100 kHz */
  554. #address-cells = <1>;
  555. #size-cells = <0>;
  556. status = "disabled";
  557. };
  558. };