186 	struct aspeed_clk_gate *gate = to_aspeed_clk_gate(hw);  in aspeed_clk_is_enabled()  local
187 	u32 clk = BIT(gate->clock_idx);  in aspeed_clk_is_enabled()
188 	u32 rst = BIT(gate->reset_idx);  in aspeed_clk_is_enabled()
189 	u32 enval = (gate->flags & CLK_GATE_SET_TO_DISABLE) ? 0 : clk;  in aspeed_clk_is_enabled()
198 	if (gate->reset_idx >= 0) {  in aspeed_clk_is_enabled()
199 		regmap_read(gate->map, ASPEED_RESET_CTRL, &reg);  in aspeed_clk_is_enabled()
204 	regmap_read(gate->map, ASPEED_CLK_STOP_CTRL, &reg);  in aspeed_clk_is_enabled()
211 	struct aspeed_clk_gate *gate = to_aspeed_clk_gate(hw);  in aspeed_clk_enable()  local
213 	u32 clk = BIT(gate->clock_idx);  in aspeed_clk_enable()
214 	u32 rst = BIT(gate->reset_idx);  in aspeed_clk_enable()
217 	spin_lock_irqsave(gate->lock, flags);  in aspeed_clk_enable()
220 		spin_unlock_irqrestore(gate->lock, flags);  in aspeed_clk_enable()
224 	if (gate->reset_idx >= 0) {  in aspeed_clk_enable()
226 		regmap_update_bits(gate->map, ASPEED_RESET_CTRL, rst, rst);  in aspeed_clk_enable()
233 	enval = (gate->flags & CLK_GATE_SET_TO_DISABLE) ? 0 : clk;  in aspeed_clk_enable()
234 	regmap_update_bits(gate->map, ASPEED_CLK_STOP_CTRL, clk, enval);  in aspeed_clk_enable()
236 	if (gate->reset_idx >= 0) {  in aspeed_clk_enable()
241 		regmap_update_bits(gate->map, ASPEED_RESET_CTRL, rst, 0);  in aspeed_clk_enable()
244 	spin_unlock_irqrestore(gate->lock, flags);  in aspeed_clk_enable()
251 	struct aspeed_clk_gate *gate = to_aspeed_clk_gate(hw);  in aspeed_clk_disable()  local
253 	u32 clk = BIT(gate->clock_idx);  in aspeed_clk_disable()
256 	spin_lock_irqsave(gate->lock, flags);  in aspeed_clk_disable()
258 	enval = (gate->flags & CLK_GATE_SET_TO_DISABLE) ? clk : 0;  in aspeed_clk_disable()
259 	regmap_update_bits(gate->map, ASPEED_CLK_STOP_CTRL, clk, enval);  in aspeed_clk_disable()
261 	spin_unlock_irqrestore(gate->lock, flags);  in aspeed_clk_disable()
350 	struct aspeed_clk_gate *gate;  in aspeed_clk_hw_register_gate()  local
355 	gate = kzalloc(sizeof(*gate), GFP_KERNEL);  in aspeed_clk_hw_register_gate()
356 	if (!gate)  in aspeed_clk_hw_register_gate()
365 	gate->map = map;  in aspeed_clk_hw_register_gate()
366 	gate->clock_idx = clock_idx;  in aspeed_clk_hw_register_gate()
367 	gate->reset_idx = reset_idx;  in aspeed_clk_hw_register_gate()
368 	gate->flags = clk_gate_flags;  in aspeed_clk_hw_register_gate()
369 	gate->lock = lock;  in aspeed_clk_hw_register_gate()
370 	gate->hw.init = &init;  in aspeed_clk_hw_register_gate()
372 	hw = &gate->hw;  in aspeed_clk_hw_register_gate()
375 		kfree(gate);  in aspeed_clk_hw_register_gate()