Lines Matching refs:sccc
20 static volatile u8 __iomem *sccc; variable
25 if (sccc) { in udbg_scc_putc()
26 while ((in_8(sccc) & SCC_TXRDY) == 0) in udbg_scc_putc()
36 if (sccc) { in udbg_scc_getc_poll()
37 if ((in_8(sccc) & SCC_RXRDY) != 0) in udbg_scc_getc_poll()
47 if (sccc) { in udbg_scc_getc()
48 while ((in_8(sccc) & SCC_RXRDY) == 0) in udbg_scc_getc()
116 sccc = ioremap(addr & PAGE_MASK, PAGE_SIZE) ; in udbg_scc_init()
117 sccc += addr & ~PAGE_MASK; in udbg_scc_init()
118 sccd = sccc + 0x10; in udbg_scc_init()
123 in_8(sccc); in udbg_scc_init()
124 out_8(sccc, 0x09); /* reset A or B side */ in udbg_scc_init()
125 out_8(sccc, 0xc0); in udbg_scc_init()
131 out_8(sccc, 13); in udbg_scc_init()
132 scc_inittab[1] = in_8(sccc); in udbg_scc_init()
133 out_8(sccc, 12); in udbg_scc_init()
134 scc_inittab[3] = in_8(sccc); in udbg_scc_init()
148 out_8(sccc, scc_inittab[i]); in udbg_scc_init()
168 while ((real_readb(sccc) & SCC_TXRDY) == 0) in udbg_real_scc_putc()
177 sccc = (volatile u8 __iomem *)0x80013020ul; in udbg_init_pmac_realmode()