64 	struct palmas_clock_info *cinfo = to_palmas_clks_info(hw);  in palmas_clks_prepare()  local
67 	ret = palmas_update_bits(cinfo->palmas, PALMAS_RESOURCE_BASE,  in palmas_clks_prepare()
68 				 cinfo->clk_desc->control_reg,  in palmas_clks_prepare()
69 				 cinfo->clk_desc->enable_mask,  in palmas_clks_prepare()
70 				 cinfo->clk_desc->enable_mask);  in palmas_clks_prepare()
72 		dev_err(cinfo->dev, "Reg 0x%02x update failed, %d\n",  in palmas_clks_prepare()
73 			cinfo->clk_desc->control_reg, ret);  in palmas_clks_prepare()
74 	else if (cinfo->clk_desc->delay)  in palmas_clks_prepare()
75 		udelay(cinfo->clk_desc->delay);  in palmas_clks_prepare()
82 	struct palmas_clock_info *cinfo = to_palmas_clks_info(hw);  in palmas_clks_unprepare()  local
89 	if (cinfo->ext_control_pin)  in palmas_clks_unprepare()
92 	ret = palmas_update_bits(cinfo->palmas, PALMAS_RESOURCE_BASE,  in palmas_clks_unprepare()
93 				 cinfo->clk_desc->control_reg,  in palmas_clks_unprepare()
94 				 cinfo->clk_desc->enable_mask, 0);  in palmas_clks_unprepare()
96 		dev_err(cinfo->dev, "Reg 0x%02x update failed, %d\n",  in palmas_clks_unprepare()
97 			cinfo->clk_desc->control_reg, ret);  in palmas_clks_unprepare()
102 	struct palmas_clock_info *cinfo = to_palmas_clks_info(hw);  in palmas_clks_is_prepared()  local
106 	if (cinfo->ext_control_pin)  in palmas_clks_is_prepared()
109 	ret = palmas_read(cinfo->palmas, PALMAS_RESOURCE_BASE,  in palmas_clks_is_prepared()
110 			  cinfo->clk_desc->control_reg, &val);  in palmas_clks_is_prepared()
112 		dev_err(cinfo->dev, "Reg 0x%02x read failed, %d\n",  in palmas_clks_is_prepared()
113 			cinfo->clk_desc->control_reg, ret);  in palmas_clks_is_prepared()
116 	return !!(val & cinfo->clk_desc->enable_mask);  in palmas_clks_is_prepared()
177 				     struct palmas_clock_info *cinfo)  in palmas_clks_get_clk_data()  argument
204 	cinfo->ext_control_pin = prop;  in palmas_clks_get_clk_data()
207 static int palmas_clks_init_configure(struct palmas_clock_info *cinfo)  in palmas_clks_init_configure()  argument
211 	ret = palmas_update_bits(cinfo->palmas, PALMAS_RESOURCE_BASE,  in palmas_clks_init_configure()
212 				 cinfo->clk_desc->control_reg,  in palmas_clks_init_configure()
213 				 cinfo->clk_desc->sleep_mask, 0);  in palmas_clks_init_configure()
215 		dev_err(cinfo->dev, "Reg 0x%02x update failed, %d\n",  in palmas_clks_init_configure()
216 			cinfo->clk_desc->control_reg, ret);  in palmas_clks_init_configure()
220 	if (cinfo->ext_control_pin) {  in palmas_clks_init_configure()
221 		ret = clk_prepare(cinfo->clk);  in palmas_clks_init_configure()
223 			dev_err(cinfo->dev, "Clock prep failed, %d\n", ret);  in palmas_clks_init_configure()
227 		ret = palmas_ext_control_req_config(cinfo->palmas,  in palmas_clks_init_configure()
228 					cinfo->clk_desc->sleep_reqstr_id,  in palmas_clks_init_configure()
229 					cinfo->ext_control_pin, true);  in palmas_clks_init_configure()
231 			dev_err(cinfo->dev, "Ext config for %s failed, %d\n",  in palmas_clks_init_configure()
232 				cinfo->clk_desc->clk_name, ret);  in palmas_clks_init_configure()
245 	struct palmas_clock_info *cinfo;  in palmas_clks_probe()  local
252 	cinfo = devm_kzalloc(&pdev->dev, sizeof(*cinfo), GFP_KERNEL);  in palmas_clks_probe()
253 	if (!cinfo)  in palmas_clks_probe()
256 	palmas_clks_get_clk_data(pdev, cinfo);  in palmas_clks_probe()
257 	platform_set_drvdata(pdev, cinfo);  in palmas_clks_probe()
259 	cinfo->dev = &pdev->dev;  in palmas_clks_probe()
260 	cinfo->palmas = palmas;  in palmas_clks_probe()
262 	cinfo->clk_desc = &match_data->desc;  in palmas_clks_probe()
263 	cinfo->hw.init = &match_data->init;  in palmas_clks_probe()
264 	clk = devm_clk_register(&pdev->dev, &cinfo->hw);  in palmas_clks_probe()
272 	cinfo->clk = clk;  in palmas_clks_probe()
273 	ret = palmas_clks_init_configure(cinfo);  in palmas_clks_probe()
279 	ret = of_clk_add_provider(node, of_clk_src_simple_get, cinfo->clk);  in palmas_clks_probe()