24  * struct pruss_private_data - PRUSS driver private data
25  * @has_no_sharedram: flag to indicate the absence of PRUSS Shared Data RAM
26  * @has_core_mux_clock: flag to indicate the presence of PRUSS core clock
41 static int pruss_clk_mux_setup(struct pruss *pruss, struct clk *clk_mux,  in pruss_clk_mux_setup()  argument
45 	struct device *dev = pruss->dev;  in pruss_clk_mux_setup()
87 	reg = pruss->cfg_base + reg_offset;  in pruss_clk_mux_setup()
121 static int pruss_clk_init(struct pruss *pruss, struct device_node *cfg_node)  in pruss_clk_init()  argument
125 	struct device *dev = pruss->dev;  in pruss_clk_init()
137 		ret = pruss_clk_mux_setup(pruss, pruss->core_clk_mux,  in pruss_clk_init()
145 	ret = pruss_clk_mux_setup(pruss, pruss->iep_clk_mux, "iepclk-mux",  in pruss_clk_init()
164 static int pruss_cfg_of_init(struct device *dev, struct pruss *pruss)  in pruss_cfg_of_init()  argument
182 	pruss->cfg_base = devm_ioremap(dev, res.start, resource_size(&res));  in pruss_cfg_of_init()
183 	if (!pruss->cfg_base) {  in pruss_cfg_of_init()
192 	pruss->cfg_regmap = devm_regmap_init_mmio(dev, pruss->cfg_base,  in pruss_cfg_of_init()
195 	if (IS_ERR(pruss->cfg_regmap)) {  in pruss_cfg_of_init()
197 			PTR_ERR(pruss->cfg_regmap));  in pruss_cfg_of_init()
198 		ret = PTR_ERR(pruss->cfg_regmap);  in pruss_cfg_of_init()
202 	ret = pruss_clk_init(pruss, child);  in pruss_cfg_of_init()
216 	struct pruss *pruss;  in pruss_probe()  local
230 	pruss = devm_kzalloc(dev, sizeof(*pruss), GFP_KERNEL);  in pruss_probe()
231 	if (!pruss)  in pruss_probe()
234 	pruss->dev = dev;  in pruss_probe()
244 		 * On AM437x one of two PRUSS units don't contain Shared RAM,  in pruss_probe()
262 		pruss->mem_regions[i].va = devm_ioremap(dev, res.start,  in pruss_probe()
264 		if (!pruss->mem_regions[i].va) {  in pruss_probe()
270 		pruss->mem_regions[i].pa = res.start;  in pruss_probe()
271 		pruss->mem_regions[i].size = resource_size(&res);  in pruss_probe()
274 			mem_names[i], &pruss->mem_regions[i].pa,  in pruss_probe()
275 			pruss->mem_regions[i].size, pruss->mem_regions[i].va);  in pruss_probe()
279 	platform_set_drvdata(pdev, pruss);  in pruss_probe()
288 	ret = pruss_cfg_of_init(dev, pruss);  in pruss_probe()
333 	{ .compatible = "ti,am3356-pruss" },
336 	{ .compatible = "ti,am5728-pruss" },
337 	{ .compatible = "ti,k2g-pruss" },
341 	{ .compatible = "ti,am625-pruss", .data = &am65x_j721e_pruss_data, },
348 		.name = "pruss",