freescale/imx/imx_gpt.c

61 #define	READ4(_sc, _r)							\
64 	    WRITE4((_sc), (_r), READ4((_sc), (_r)) | (_m))
66 	    WRITE4((_sc), (_r), READ4((_sc), (_r)) & ~(_m))
212 	while (READ4(sc, IMX_GPT_CR) & GPT_CR_SWR)
234 		    sc->clkfreq / 1000, basefreq, READ4(sc, IMX_GPT_CR), READ4(sc, IMX_GPT_PR));
280 		WRITE4(sc, IMX_GPT_OCR2, READ4(sc, IMX_GPT_CNT) + sc->sc_period);
289 		WRITE4(sc, IMX_GPT_OCR3, READ4(sc, IMX_GPT_CNT) + ticks);
330 	status = READ4(sc, IMX_GPT_SR);
352 			WRITE4(sc, IMX_GPT_OCR2, READ4(sc, IMX_GPT_CNT) +
366 	return (READ4(imx_gpt_sc, IMX_GPT_CNT));
409 	curcnt = startcnt = READ4(imx_gpt_sc, IMX_GPT_CNT);
412 		curcnt = READ4(imx_gpt_sc, IMX_GPT_CNT);