3  * Microsemi Ocelot Switch driver
11 #include "ocelot.h"
13 u32 __ocelot_read_ix(struct ocelot *ocelot, u32 reg, u32 offset)  in __ocelot_read_ix()  argument
20 	regmap_read(ocelot->targets[target],  in __ocelot_read_ix()
21 		    ocelot->map[target][reg & REG_MASK] + offset, &val);  in __ocelot_read_ix()
26 void __ocelot_write_ix(struct ocelot *ocelot, u32 val, u32 reg, u32 offset)  in __ocelot_write_ix()  argument
32 	regmap_write(ocelot->targets[target],  in __ocelot_write_ix()
33 		     ocelot->map[target][reg & REG_MASK] + offset, val);  in __ocelot_write_ix()
37 void __ocelot_rmw_ix(struct ocelot *ocelot, u32 val, u32 mask, u32 reg,  in __ocelot_rmw_ix()  argument
44 	regmap_update_bits(ocelot->targets[target],  in __ocelot_rmw_ix()
45 			   ocelot->map[target][reg & REG_MASK] + offset,  in __ocelot_rmw_ix()
52 	struct ocelot *ocelot = port->ocelot;  in ocelot_port_readl()  local
58 	regmap_read(port->target, ocelot->map[target][reg & REG_MASK], &val);  in ocelot_port_readl()
65 	struct ocelot *ocelot = port->ocelot;  in ocelot_port_writel()  local
70 	regmap_write(port->target, ocelot->map[target][reg & REG_MASK], val);  in ocelot_port_writel()
74 u32 __ocelot_target_read_ix(struct ocelot *ocelot, enum ocelot_target target,  in __ocelot_target_read_ix()  argument
79 	regmap_read(ocelot->targets[target],  in __ocelot_target_read_ix()
80 		    ocelot->map[target][reg] + offset, &val);  in __ocelot_target_read_ix()
84 void __ocelot_target_write_ix(struct ocelot *ocelot, enum ocelot_target target,  in __ocelot_target_write_ix()  argument
87 	regmap_write(ocelot->targets[target],  in __ocelot_target_write_ix()
88 		     ocelot->map[target][reg] + offset, val);  in __ocelot_target_write_ix()
91 int ocelot_regfields_init(struct ocelot *ocelot,  in ocelot_regfields_init()  argument
106 		regfield.reg = ocelot->map[target][reg & REG_MASK];  in ocelot_regfields_init()
112 		ocelot->regfields[i] =  in ocelot_regfields_init()
113 		devm_regmap_field_alloc(ocelot->dev,  in ocelot_regfields_init()
114 					ocelot->targets[target],  in ocelot_regfields_init()
117 		if (IS_ERR(ocelot->regfields[i]))  in ocelot_regfields_init()
118 			return PTR_ERR(ocelot->regfields[i]);  in ocelot_regfields_init()
131 struct regmap *ocelot_regmap_init(struct ocelot *ocelot, struct resource *res)  in ocelot_regmap_init()  argument
135 	regs = devm_ioremap_resource(ocelot->dev, res);  in ocelot_regmap_init()
141 	return devm_regmap_init_mmio(ocelot->dev, regs, &ocelot_regmap_config);  in ocelot_regmap_init()