Lines Matching refs:clkout
110 struct exynos_clkout *clkout;
114 clkout = devm_kzalloc(&pdev->dev,
115 struct_size(clkout, data.hws, EXYNOS_CLKOUT_NR_CLKS),
117 if (!clkout)
124 clkout->np = pdev->dev.of_node;
125 if (!clkout->np) {
130 clkout->np = pdev->dev.parent->of_node;
133 platform_set_drvdata(pdev, clkout);
135 spin_lock_init(&clkout->slock);
141 snprintf(name, sizeof(name), "clkout%d", i);
142 parents[i] = of_clk_get_by_name(clkout->np, name);
155 clkout->reg = of_iomap(clkout->np, 0);
156 if (!clkout->reg) {
161 clkout->gate.reg = clkout->reg + EXYNOS_PMU_DEBUG_REG;
162 clkout->gate.bit_idx = EXYNOS_CLKOUT_DISABLE_SHIFT;
163 clkout->gate.flags = CLK_GATE_SET_TO_DISABLE;
164 clkout->gate.lock = &clkout->slock;
166 clkout->mux.reg = clkout->reg + EXYNOS_PMU_DEBUG_REG;
167 clkout->mux.mask = mux_mask;
168 clkout->mux.shift = EXYNOS_CLKOUT_MUX_SHIFT;
169 clkout->mux.lock = &clkout->slock;
171 clkout->data.hws[0] = clk_hw_register_composite(NULL, "clkout",
172 parent_names, parent_count, &clkout->mux.hw,
173 &clk_mux_ops, NULL, NULL, &clkout->gate.hw,
176 if (IS_ERR(clkout->data.hws[0])) {
177 ret = PTR_ERR(clkout->data.hws[0]);
181 clkout->data.num = EXYNOS_CLKOUT_NR_CLKS;
182 ret = of_clk_add_hw_provider(clkout->np, of_clk_hw_onecell_get, &clkout->data);
189 clk_hw_unregister(clkout->data.hws[0]);
191 iounmap(clkout->reg);
197 dev_err(&pdev->dev, "failed to register clkout clock\n");
204 struct exynos_clkout *clkout = platform_get_drvdata(pdev);
206 of_clk_del_provider(clkout->np);
207 clk_hw_unregister(clkout->data.hws[0]);
208 iounmap(clkout->reg);
213 struct exynos_clkout *clkout = dev_get_drvdata(dev);
215 clkout->pmu_debug_save = readl(clkout->reg + EXYNOS_PMU_DEBUG_REG);
222 struct exynos_clkout *clkout = dev_get_drvdata(dev);
224 writel(clkout->pmu_debug_save, clkout->reg + EXYNOS_PMU_DEBUG_REG);
234 .name = "exynos-clkout",