22 	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;  in switch_to_main_crystal_osc()  local
25 	tmp = readl(&pmc->mor);  in switch_to_main_crystal_osc()
31 	writel(tmp, &pmc->mor);  in switch_to_main_crystal_osc()
32 	while (!(readl(&pmc->sr) & AT91_PMC_IXR_MOSCS))  in switch_to_main_crystal_osc()
35 	tmp = readl(&pmc->mor);  in switch_to_main_crystal_osc()
39 	writel(tmp, &pmc->mor);  in switch_to_main_crystal_osc()
41 	tmp = readl(&pmc->mor);  in switch_to_main_crystal_osc()
45 	writel(tmp, &pmc->mor);  in switch_to_main_crystal_osc()
47 	while (!(readl(&pmc->sr) & AT91_PMC_IXR_MOSCSELS))  in switch_to_main_crystal_osc()
51 	while (!(readl(&pmc->mcfr) & AT91_PMC_MAINRDY))  in switch_to_main_crystal_osc()
55 	tmp = readl(&pmc->mor);  in switch_to_main_crystal_osc()
59 	writel(tmp, &pmc->mor);  in switch_to_main_crystal_osc()