104 #define	GPMC_REVISION_MAJOR(l)		((l >> 4) & 0xf)  argument
105 #define	GPMC_REVISION_MINOR(l)		(l & 0xf)  argument
303 	u32 l;  in gpmc_get_clk_period()  local
309 		l = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1);  in gpmc_get_clk_period()
310 		div = (l & 0x03) + 1;  in gpmc_get_clk_period()
375 	u32 l;  in gpmc_cs_modify_reg()  local
377 	l = gpmc_cs_read_reg(cs, reg);  in gpmc_cs_modify_reg()
379 		l |= mask;  in gpmc_cs_modify_reg()
381 		l &= ~mask;  in gpmc_cs_modify_reg()
382 	gpmc_cs_write_reg(cs, reg, l);  in gpmc_cs_modify_reg()
436 	u32 l;  in get_gpmc_timing_reg()  local
441 	l = gpmc_cs_read_reg(cs, reg);  in get_gpmc_timing_reg()
444 	l = (l >> st_bit) & mask;  in get_gpmc_timing_reg()
447 	invalid = l > max;  in get_gpmc_timing_reg()
449 		l = (shift << l);  in get_gpmc_timing_reg()
450 	if (noval && (l == 0))  in get_gpmc_timing_reg()
457 		if (l)  in get_gpmc_timing_reg()
458 			time_ns_min = gpmc_clk_ticks_to_ns(l - 1, cs, cd) + 1;  in get_gpmc_timing_reg()
459 		time_ns = gpmc_clk_ticks_to_ns(l, cs, cd);  in get_gpmc_timing_reg()
461 			name, time_ns, time_ns_min, time_ns, l,  in get_gpmc_timing_reg()
465 		pr_info("gpmc,%s = <%u>%s\n", name, l,  in get_gpmc_timing_reg()
469 	return l;  in get_gpmc_timing_reg()
594 	u32 l;  in set_gpmc_timing_reg()  local
614 	l = gpmc_cs_read_reg(cs, reg);  in set_gpmc_timing_reg()
619 			(l >> st_bit) & mask, time);  in set_gpmc_timing_reg()
621 	l &= ~(mask << st_bit);  in set_gpmc_timing_reg()
622 	l |= ticks << st_bit;  in set_gpmc_timing_reg()
623 	gpmc_cs_write_reg(cs, reg, l);  in set_gpmc_timing_reg()
697 	u32 l;  in gpmc_cs_set_timings()  local
758 	l = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1);  in gpmc_cs_set_timings()
759 	l &= ~0x03;  in gpmc_cs_set_timings()
760 	l |= (div - 1);  in gpmc_cs_set_timings()
761 	gpmc_cs_write_reg(cs, GPMC_CS_CONFIG1, l);  in gpmc_cs_set_timings()
783 	u32 l;  in gpmc_cs_set_memconf()  local
798 	l = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG7);  in gpmc_cs_set_memconf()
799 	l &= ~GPMC_CONFIG7_MASK;  in gpmc_cs_set_memconf()
800 	l |= base & GPMC_CONFIG7_BASEADDRESS_MASK;  in gpmc_cs_set_memconf()
801 	l |= mask & GPMC_CONFIG7_MASKADDRESS_MASK;  in gpmc_cs_set_memconf()
802 	l |= GPMC_CONFIG7_CSVALID;  in gpmc_cs_set_memconf()
803 	gpmc_cs_write_reg(cs, GPMC_CS_CONFIG7, l);  in gpmc_cs_set_memconf()
810 	u32 l;  in gpmc_cs_enable_mem()  local
812 	l = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG7);  in gpmc_cs_enable_mem()
813 	l |= GPMC_CONFIG7_CSVALID;  in gpmc_cs_enable_mem()
814 	gpmc_cs_write_reg(cs, GPMC_CS_CONFIG7, l);  in gpmc_cs_enable_mem()
819 	u32 l;  in gpmc_cs_disable_mem()  local
821 	l = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG7);  in gpmc_cs_disable_mem()
822 	l &= ~GPMC_CONFIG7_CSVALID;  in gpmc_cs_disable_mem()
823 	gpmc_cs_write_reg(cs, GPMC_CS_CONFIG7, l);  in gpmc_cs_disable_mem()
828 	u32 l;  in gpmc_cs_get_memconf()  local
831 	l = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG7);  in gpmc_cs_get_memconf()
832 	*base = (l & 0x3f) << GPMC_CHUNK_SHIFT;  in gpmc_cs_get_memconf()
833 	mask = (l >> 8) & 0x0f;  in gpmc_cs_get_memconf()
839 	u32 l;  in gpmc_cs_mem_enabled()  local
841 	l = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG7);  in gpmc_cs_mem_enabled()
842 	return l & GPMC_CONFIG7_CSVALID;  in gpmc_cs_mem_enabled()
2099 	u32 l;  in gpmc_probe()  local
2136 	l = gpmc_read_reg(GPMC_REVISION);  in gpmc_probe()
2150 	if (GPMC_REVISION_MAJOR(l) > 0x4)  in gpmc_probe()
2152 	if (GPMC_REVISION_MAJOR(l) > 0x5)  in gpmc_probe()
2154 	dev_info(gpmc_dev, "GPMC revision %d.%d\n", GPMC_REVISION_MAJOR(l),  in gpmc_probe()
2155 		 GPMC_REVISION_MINOR(l));  in gpmc_probe()