3  * NAND Flash Controller Device Driver for DT
129  * Check the DT binding.
150 	struct denali_dt *dt;  in denali_dt_probe()  local
156 	dt = devm_kzalloc(dev, sizeof(*dt), GFP_KERNEL);  in denali_dt_probe()
157 	if (!dt)  in denali_dt_probe()
159 	denali = &dt->controller;  in denali_dt_probe()
185 	dt->clk = devm_clk_get(dev, "nand");  in denali_dt_probe()
186 	if (IS_ERR(dt->clk))  in denali_dt_probe()
187 		return PTR_ERR(dt->clk);  in denali_dt_probe()
189 	dt->clk_x = devm_clk_get(dev, "nand_x");  in denali_dt_probe()
190 	if (IS_ERR(dt->clk_x))  in denali_dt_probe()
191 		return PTR_ERR(dt->clk_x);  in denali_dt_probe()
193 	dt->clk_ecc = devm_clk_get(dev, "ecc");  in denali_dt_probe()
194 	if (IS_ERR(dt->clk_ecc))  in denali_dt_probe()
195 		return PTR_ERR(dt->clk_ecc);  in denali_dt_probe()
197 	ret = clk_prepare_enable(dt->clk);  in denali_dt_probe()
201 	ret = clk_prepare_enable(dt->clk_x);  in denali_dt_probe()
205 	ret = clk_prepare_enable(dt->clk_ecc);  in denali_dt_probe()
209 	denali->clk_rate = clk_get_rate(dt->clk);  in denali_dt_probe()
210 	denali->clk_x_rate = clk_get_rate(dt->clk_x);  in denali_dt_probe()
230 	platform_set_drvdata(pdev, dt);  in denali_dt_probe()
237 	clk_disable_unprepare(dt->clk_ecc);  in denali_dt_probe()
239 	clk_disable_unprepare(dt->clk_x);  in denali_dt_probe()
241 	clk_disable_unprepare(dt->clk);  in denali_dt_probe()
248 	struct denali_dt *dt = platform_get_drvdata(pdev);  in denali_dt_remove()  local
250 	denali_remove(&dt->controller);  in denali_dt_remove()
251 	clk_disable_unprepare(dt->clk_ecc);  in denali_dt_remove()
252 	clk_disable_unprepare(dt->clk_x);  in denali_dt_remove()
253 	clk_disable_unprepare(dt->clk);  in denali_dt_remove()
262 		.name	= "denali-nand-dt",
270 MODULE_DESCRIPTION("DT driver for Denali NAND controller");