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/freebsd-12.1/sys/arm/freescale/imx/
H A Dimx51_ccm.c269 uint32_t cbcdr; in imx51_get_clock() local
327 cbcdr = ccm_read_4(ccm_softc, CCMC_CBCDR); in imx51_get_clock()
328 if ((cbcdr & CBCDR_PERIPH_CLK_SEL) == 0) in imx51_get_clock()
357 cbcdr = ccm_read_4(ccm_softc, CCMC_CBCDR); in imx51_get_clock()
358 return freq / (1 + ((cbcdr & CBCDR_AHB_PODF_MASK) >> in imx51_get_clock()
362 cbcdr = ccm_read_4(ccm_softc, CCMC_CBCDR); in imx51_get_clock()
374 cbcdr = ccm_read_4(ccm_softc, CCMC_CBCDR); in imx51_get_clock()
377 printf("cbcmr=%x cbcdr=%x\n", cbcmr, cbcdr); in imx51_get_clock()
380 freq /= 1 + ((cbcdr & CBCDR_PERCLK_PRED1_MASK) >> in imx51_get_clock()
382 freq /= 1 + ((cbcdr & CBCDR_PERCLK_PRED2_MASK) >> in imx51_get_clock()
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