1 // SPDX-License-Identifier: GPL-2.0-only
12 #include <linux/delay.h>
32 	if (apmu->lock)  in clk_apmu_enable()
33 		spin_lock_irqsave(apmu->lock, flags);  in clk_apmu_enable()
35 	data = readl_relaxed(apmu->base) | apmu->enable_mask;  in clk_apmu_enable()
36 	writel_relaxed(data, apmu->base);  in clk_apmu_enable()
38 	if (apmu->lock)  in clk_apmu_enable()
39 		spin_unlock_irqrestore(apmu->lock, flags);  in clk_apmu_enable()
50 	if (apmu->lock)  in clk_apmu_disable()
51 		spin_lock_irqsave(apmu->lock, flags);  in clk_apmu_disable()
53 	data = readl_relaxed(apmu->base) & ~apmu->enable_mask;  in clk_apmu_disable()
54 	writel_relaxed(data, apmu->base);  in clk_apmu_disable()
56 	if (apmu->lock)  in clk_apmu_disable()
57 		spin_unlock_irqrestore(apmu->lock, flags);  in clk_apmu_disable()
70 	struct clk_init_data init;  in mmp_clk_register_apmu()  local
76 	init.name = name;  in mmp_clk_register_apmu()
77 	init.ops = &clk_apmu_ops;  in mmp_clk_register_apmu()
78 	init.flags = CLK_SET_RATE_PARENT;  in mmp_clk_register_apmu()
79 	init.parent_names = (parent_name ? &parent_name : NULL);  in mmp_clk_register_apmu()
80 	init.num_parents = (parent_name ? 1 : 0);  in mmp_clk_register_apmu()
82 	apmu->base = base;  in mmp_clk_register_apmu()
83 	apmu->enable_mask = enable_mask;  in mmp_clk_register_apmu()
84 	apmu->lock = lock;  in mmp_clk_register_apmu()
85 	apmu->hw.init = &init;  in mmp_clk_register_apmu()
87 	clk = clk_register(NULL, &apmu->hw);  in mmp_clk_register_apmu()