1 // SPDX-License-Identifier: GPL-2.0
8 #include <linux/mfd/syscon.h>
29 	for (i = 0; i < desc->num_clk_clks; i++) {  in sprd_clk_set_regmap()
30 		cclk = desc->clk_clks[i];  in sprd_clk_set_regmap()
34 		cclk->regmap = regmap;  in sprd_clk_set_regmap()
42 	struct device *dev = &pdev->dev;  in sprd_clk_regmap_init()  local
43 	struct device_node *node = dev->of_node, *np;  in sprd_clk_regmap_init()
48 	if (of_property_present(node, "sprd,syscon")) {  in sprd_clk_regmap_init()
49 		regmap = syscon_regmap_lookup_by_phandle(node, "sprd,syscon");  in sprd_clk_regmap_init()
51 			pr_err("%s: failed to get syscon regmap\n", __func__);  in sprd_clk_regmap_init()
54 	} else if (of_device_is_compatible(np =	of_get_parent(node), "syscon") ||  in sprd_clk_regmap_init()
59 			dev_err(dev, "failed to get regmap from its parent.\n");  in sprd_clk_regmap_init()
67 		reg_config.max_register = resource_size(res) - reg_config.reg_stride;  in sprd_clk_regmap_init()
69 		regmap = devm_regmap_init_mmio(&pdev->dev, base,  in sprd_clk_regmap_init()
83 int sprd_clk_probe(struct device *dev, struct clk_hw_onecell_data *clkhw)  in sprd_clk_probe()  argument
88 	for (i = 0; i < clkhw->num; i++) {  in sprd_clk_probe()
91 		hw = clkhw->hws[i];  in sprd_clk_probe()
95 		name = hw->init->name;  in sprd_clk_probe()
96 		ret = devm_clk_hw_register(dev, hw);  in sprd_clk_probe()
98 			dev_err(dev, "Couldn't register clock %d - %s\n",  in sprd_clk_probe()
104 	ret = devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get, clkhw);  in sprd_clk_probe()
106 		dev_err(dev, "Failed to add clock provider\n");  in sprd_clk_probe()