freescale/imx/imx51_ccm.c

106 struct imxccm_softc *ccm_softc = NULL;
169 	ccm_softc = sc;
206 	if (ccm_softc == NULL)
213 		return ccm_softc->pll_freq[clk-IMX51CLK_PLL1];
215 		ccsr = bus_read_4(ccm_softc->res[0], CCMC_CCSR);
217 			return ccm_softc->pll_freq[1-1];
221 		ccsr = bus_read_4(ccm_softc->res[0], CCMC_CCSR);
228 			return ccm_softc->pll_freq[2-1] /
232 			return ccm_softc->pll_freq[3-1] /
238 		ccsr = bus_read_4(ccm_softc->res[0], CCMC_CCSR);
243 		ccsr = bus_read_4(ccm_softc->res[0], CCMC_CCSR);
249 		ccsr = bus_read_4(ccm_softc->res[0], CCMC_CCSR);
255 		cacrr = bus_read_4(ccm_softc->res[0], CCMC_CACRR);
260 		cbcdr = bus_read_4(ccm_softc->res[0], CCMC_CBCDR);
265 			cbcmr = bus_read_4(ccm_softc->res[0],  CCMC_CBCMR);
285 		cdcr = bus_read_4(ccm_softc->res[0], CCMC_CDCR);
290 		cbcdr = bus_read_4(ccm_softc->res[0], CCMC_CBCDR);
295 		cbcdr = bus_read_4(ccm_softc->res[0], CCMC_CBCDR);
300 		cbcmr = bus_read_4(ccm_softc->res[0], CCMC_CBCMR);
307 		cbcdr = bus_read_4(ccm_softc->res[0], CCMC_CBCDR);
321 		cscdr1 = bus_read_4(ccm_softc->res[0], CCMC_CSCDR1);
322 		cscmr1 = bus_read_4(ccm_softc->res[0], CCMC_CSCMR1);
349 		cbcmr = bus_read_4(ccm_softc->res[0],  CCMC_CBCMR);
368 		device_printf(ccm_softc->sc_dev,
392 	dp_ctrl = bus_read_4(ccm_softc->res[pll_no], DPLL_DP_CTL);
395 		dp_op = bus_read_4(ccm_softc->res[pll_no], DPLL_DP_HFS_OP);
396 		dp_mfd = bus_read_4(ccm_softc->res[pll_no], DPLL_DP_HFS_MFD);
397 		dp_mfn = bus_read_4(ccm_softc->res[pll_no], DPLL_DP_HFS_MFN);
399 		dp_op = bus_read_4(ccm_softc->res[pll_no], DPLL_DP_OP);
400 		dp_mfd = bus_read_4(ccm_softc->res[pll_no], DPLL_DP_MFD);
401 		dp_mfn = bus_read_4(ccm_softc->res[pll_no], DPLL_DP_MFN);
420 		ccr = bus_read_4(ccm_softc->res[0], CCMC_CCR);
452 	ccm_softc->pll_freq[pll_no-1] = freq;
465 	reg = bus_read_4(ccm_softc->res[0], CCMC_CCGR(group));
468 	bus_write_4(ccm_softc->res[0], CCMC_CCGR(group), reg);
476 	reg = bus_read_4(ccm_softc->res[0],
494 	regval = bus_read_4(ccm_softc->res[0], CCMC_CSCMR1);
497 	bus_write_4(ccm_softc->res[0], CCMC_CSCMR1, regval);
502 	regval = bus_read_4(ccm_softc->res[0], CCMC_CSCDR1);
507 	bus_write_4(ccm_softc->res[0], CCMC_CSCDR1, regval);
527 		regval = bus_read_4(ccm_softc->res[0], CCMC_CSCMR1);
529 		bus_write_4(ccm_softc->res[0], CCMC_CSCMR1, regval);