37 static struct rksfc_info g_sfc_info;  variable
74 	int irq = g_sfc_info.irq;  in rksfc_irq_config()
78 				  g_sfc_info.reg_base);  in rksfc_irq_config()
110 	clk_set_rate(g_sfc_info.clk, RKSFC_DLL_THRESHOLD_RATE);  in rksfc_delay_lines_tuning()
115 		clk_set_rate(g_sfc_info.clk, g_sfc_info.clk_rate);  in rksfc_delay_lines_tuning()
120 	clk_set_rate(g_sfc_info.clk, g_sfc_info.clk_rate);  in rksfc_delay_lines_tuning()
150 			g_sfc_info.dll_cells = left + (right - left) * 2 / 5;  in rksfc_delay_lines_tuning()
152 			g_sfc_info.dll_cells = left + (right - left) / 2;  in rksfc_delay_lines_tuning()
154 		g_sfc_info.dll_cells = 0;  in rksfc_delay_lines_tuning()
157 	if (g_sfc_info.dll_cells) {  in rksfc_delay_lines_tuning()
159 			left, right, g_sfc_info.dll_cells, g_sfc_info.clk_rate,  in rksfc_delay_lines_tuning()
161 		sfc_set_delay_lines((u16)g_sfc_info.dll_cells);  in rksfc_delay_lines_tuning()
164 			left, right, g_sfc_info.clk_rate);  in rksfc_delay_lines_tuning()
166 		clk_set_rate(g_sfc_info.clk, RKSFC_DLL_THRESHOLD_RATE);  in rksfc_delay_lines_tuning()
167 		g_sfc_info.clk_rate = clk_get_rate(g_sfc_info.clk);  in rksfc_delay_lines_tuning()
195 	g_sfc_info.irq = irq;  in rksfc_probe()
196 	g_sfc_info.reg_base = membase;  in rksfc_probe()
197 	g_sfc_info.ahb_clk = devm_clk_get(&pdev->dev, "hclk_sfc");  in rksfc_probe()
198 	g_sfc_info.clk = devm_clk_get(&pdev->dev, "clk_sfc");  in rksfc_probe()
199 	if (unlikely(IS_ERR(g_sfc_info.clk)) ||  in rksfc_probe()
200 	    unlikely(IS_ERR(g_sfc_info.ahb_clk))) {  in rksfc_probe()
204 	clk_prepare_enable(g_sfc_info.ahb_clk);  in rksfc_probe()
205 	g_sfc_info.clk_rate = clk_get_rate(g_sfc_info.clk);  in rksfc_probe()
206 	if (g_sfc_info.clk_rate > RKSFC_CLK_MAX_RATE) {  in rksfc_probe()
207 		clk_set_rate(g_sfc_info.clk, RKSFC_CLK_MAX_RATE);  in rksfc_probe()
208 		g_sfc_info.clk_rate = clk_get_rate(g_sfc_info.clk);  in rksfc_probe()
210 	clk_prepare_enable(g_sfc_info.clk);  in rksfc_probe()
214 		 g_sfc_info.clk_rate);  in rksfc_probe()
223 	sfc_init(g_sfc_info.reg_base);  in rksfc_probe()
224 	if (sfc_get_version() >= SFC_VER_4 && g_sfc_info.clk_rate > RKSFC_DLL_THRESHOLD_RATE)  in rksfc_probe()
230 	dev_result = rkflash_dev_init(g_sfc_info.reg_base, FLASH_TYPE_SFC_NOR, &sfc_nor_ops);  in rksfc_probe()
234 		dev_result = rkflash_dev_init(g_sfc_info.reg_base, FLASH_TYPE_SFC_NAND, &sfc_nand_ops);  in rksfc_probe()
250 	if (g_sfc_info.dll_cells)  in rksfc_resume()
251 		sfc_set_delay_lines(g_sfc_info.dll_cells);  in rksfc_resume()
252 	return rkflash_dev_resume(g_sfc_info.reg_base);  in rksfc_resume()