115 	struct denali_dt *dt;  in denali_dt_probe()  local
121 	dt = devm_kzalloc(dev, sizeof(*dt), GFP_KERNEL);  in denali_dt_probe()
122 	if (!dt)  in denali_dt_probe()
124 	denali = &dt->controller;  in denali_dt_probe()
148 	dt->clk = devm_clk_get(dev, "nand");  in denali_dt_probe()
149 	if (IS_ERR(dt->clk))  in denali_dt_probe()
150 		return PTR_ERR(dt->clk);  in denali_dt_probe()
152 	dt->clk_x = devm_clk_get(dev, "nand_x");  in denali_dt_probe()
153 	if (IS_ERR(dt->clk_x))  in denali_dt_probe()
154 		return PTR_ERR(dt->clk_x);  in denali_dt_probe()
156 	dt->clk_ecc = devm_clk_get(dev, "ecc");  in denali_dt_probe()
157 	if (IS_ERR(dt->clk_ecc))  in denali_dt_probe()
158 		return PTR_ERR(dt->clk_ecc);  in denali_dt_probe()
160 	dt->rst = devm_reset_control_get_optional_shared(dev, "nand");  in denali_dt_probe()
161 	if (IS_ERR(dt->rst))  in denali_dt_probe()
162 		return PTR_ERR(dt->rst);  in denali_dt_probe()
164 	dt->rst_reg = devm_reset_control_get_optional_shared(dev, "reg");  in denali_dt_probe()
165 	if (IS_ERR(dt->rst_reg))  in denali_dt_probe()
166 		return PTR_ERR(dt->rst_reg);  in denali_dt_probe()
168 	ret = clk_prepare_enable(dt->clk);  in denali_dt_probe()
172 	ret = clk_prepare_enable(dt->clk_x);  in denali_dt_probe()
176 	ret = clk_prepare_enable(dt->clk_ecc);  in denali_dt_probe()
180 	denali->clk_rate = clk_get_rate(dt->clk);  in denali_dt_probe()
181 	denali->clk_x_rate = clk_get_rate(dt->clk_x);  in denali_dt_probe()
188 	ret = reset_control_deassert(dt->rst_reg);  in denali_dt_probe()
192 	ret = reset_control_deassert(dt->rst);  in denali_dt_probe()
215 	platform_set_drvdata(pdev, dt);  in denali_dt_probe()
222 	reset_control_assert(dt->rst);  in denali_dt_probe()
224 	reset_control_assert(dt->rst_reg);  in denali_dt_probe()
226 	clk_disable_unprepare(dt->clk_ecc);  in denali_dt_probe()
228 	clk_disable_unprepare(dt->clk_x);  in denali_dt_probe()
230 	clk_disable_unprepare(dt->clk);  in denali_dt_probe()
237 	struct denali_dt *dt = platform_get_drvdata(pdev);  in denali_dt_remove()  local
239 	denali_remove(&dt->controller);  in denali_dt_remove()
240 	reset_control_assert(dt->rst);  in denali_dt_remove()
241 	reset_control_assert(dt->rst_reg);  in denali_dt_remove()
242 	clk_disable_unprepare(dt->clk_ecc);  in denali_dt_remove()
243 	clk_disable_unprepare(dt->clk_x);  in denali_dt_remove()
244 	clk_disable_unprepare(dt->clk);  in denali_dt_remove()