void ccu_h3_register_clocks(struct aw_ccung_softc *sc) { int i; sc->resets = h3_ccu_resets; sc->nresets = nitems(h3_ccu_resets); sc->gates = h3_ccu_gates; sc->ngates = nitems(h3_ccu_gates); sc->clk_init = init_clks; sc->n_clk_init = nitems(init_clks); for (i = 0; i < nitems(nkmp_clks); i++) aw_clk_nkmp_register(sc->clkdom, nkmp_clks[i]); for (i = 0; i < nitems(nm_clks); i++) aw_clk_nm_register(sc->clkdom, nm_clks[i]); for (i = 0; i < nitems(prediv_mux_clks); i++) aw_clk_prediv_mux_register(sc->clkdom, prediv_mux_clks[i]); for (i = 0; i < nitems(mux_clks); i++) clknode_mux_register(sc->clkdom, mux_clks[i]); for (i = 0; i < nitems(div_clks); i++) clknode_div_register(sc->clkdom, div_clks[i]); for (i = 0; i < nitems(fixed_factor_clks); i++) clknode_fixed_register(sc->clkdom, fixed_factor_clks[i]); }
static int clk_fixed_attach(device_t dev) { struct clk_fixed_softc *sc; intptr_t clk_type; phandle_t node; struct clk_fixed_def def; int rv; sc = device_get_softc(dev); sc->dev = dev; node = ofw_bus_get_node(dev); clk_type = ofw_bus_search_compatible(dev, compat_data)->ocd_data; bzero(&def, sizeof(def)); if (clk_type == CLK_TYPE_FIXED) rv = clk_fixed_init_fixed(sc, node, &def); else if (clk_type == CLK_TYPE_FIXED_FACTOR) rv = clk_fixed_init_fixed_factor(sc, node, &def); else rv = ENXIO; if (rv != 0) { device_printf(sc->dev, "Cannot FDT parameters.\n"); goto fail; } rv = clk_parse_ofw_clk_name(dev, node, &def.clkdef.name); if (rv != 0) { device_printf(sc->dev, "Cannot parse clock name.\n"); goto fail; } sc->clkdom = clkdom_create(dev); KASSERT(sc->clkdom != NULL, ("Clock domain is NULL")); rv = clknode_fixed_register(sc->clkdom, &def); if (rv != 0) { device_printf(sc->dev, "Cannot register fixed clock.\n"); rv = ENXIO; goto fail; } rv = clkdom_finit(sc->clkdom); if (rv != 0) { device_printf(sc->dev, "Clk domain finit fails.\n"); rv = ENXIO; goto fail; } #ifdef CLK_DEBUG clkdom_dump(sc->clkdom); #endif OF_prop_free(__DECONST(char *, def.clkdef.name)); OF_prop_free(def.clkdef.parent_names); return (bus_generic_attach(dev)); fail: OF_prop_free(__DECONST(char *, def.clkdef.name)); OF_prop_free(def.clkdef.parent_names); return (rv); }
static int aw_oscclk_attach(device_t dev) { struct clk_fixed_def def; struct clkdom *clkdom; phandle_t node; uint32_t freq; int error; node = ofw_bus_get_node(dev); if (OF_getencprop(node, "clock-frequency", &freq, sizeof(freq)) <= 0) { device_printf(dev, "missing clock-frequency property\n"); error = ENXIO; goto fail; } clkdom = clkdom_create(dev); memset(&def, 0, sizeof(def)); def.clkdef.id = 1; def.freq = freq; error = clk_parse_ofw_clk_name(dev, node, &def.clkdef.name); if (error != 0) { device_printf(dev, "cannot parse clock name\n"); error = ENXIO; goto fail; } error = clknode_fixed_register(clkdom, &def); if (error != 0) { device_printf(dev, "cannot register fixed clock\n"); error = ENXIO; goto fail; } if (clkdom_finit(clkdom) != 0) { device_printf(dev, "cannot finalize clkdom initialization\n"); error = ENXIO; goto fail; } if (bootverbose) clkdom_dump(clkdom); free(__DECONST(char *, def.clkdef.name), M_OFWPROP); return (0); fail: free(__DECONST(char *, def.clkdef.name), M_OFWPROP); return (error); }