58 static int _wait_idlest_generic(struct clk_hw_omap *clk, void __iomem *reg,  in _wait_idlest_generic()  argument
92 static void _omap2_module_wait_ready(struct clk_hw_omap *clk)  in _omap2_module_wait_ready()  argument
100 	if (clk->ops->find_companion) {  in _omap2_module_wait_ready()
101 		clk->ops->find_companion(clk, &companion_reg, &other_bit);  in _omap2_module_wait_ready()
107 	clk->ops->find_idlest(clk, &idlest_reg, &idlest_bit, &idlest_val);  in _omap2_module_wait_ready()
112 		_wait_idlest_generic(clk, idlest_reg, (1 << idlest_bit),  in _omap2_module_wait_ready()
113 				     idlest_val, clk_hw_get_name(&clk->hw));  in _omap2_module_wait_ready()
141 void omap2_clk_dflt_find_companion(struct clk_hw_omap *clk,  in omap2_clk_dflt_find_companion()  argument
150 	r = ((__force u32)clk->enable_reg ^ (CM_FCLKEN ^ CM_ICLKEN));  in omap2_clk_dflt_find_companion()
153 	*other_bit = clk->enable_bit;  in omap2_clk_dflt_find_companion()
170 void omap2_clk_dflt_find_idlest(struct clk_hw_omap *clk,  in omap2_clk_dflt_find_idlest()  argument
176 	r = (((__force u32)clk->enable_reg & ~0xf0) | 0x20);  in omap2_clk_dflt_find_idlest()
178 	*idlest_bit = clk->enable_bit;  in omap2_clk_dflt_find_idlest()
202 	struct clk_hw_omap *clk;  in omap2_dflt_clk_enable()  local
212 	clk = to_clk_hw_omap(hw);  in omap2_dflt_clk_enable()
214 	if (clkdm_control && clk->clkdm) {  in omap2_dflt_clk_enable()
215 		ret = ti_clk_ll_ops->clkdm_clk_enable(clk->clkdm, hw->clk);  in omap2_dflt_clk_enable()
220 			     clk->clkdm_name, ret);  in omap2_dflt_clk_enable()
225 	if (unlikely(IS_ERR(clk->enable_reg))) {  in omap2_dflt_clk_enable()
233 	v = ti_clk_ll_ops->clk_readl(clk->enable_reg);  in omap2_dflt_clk_enable()
234 	if (clk->flags & INVERT_ENABLE)  in omap2_dflt_clk_enable()
235 		v &= ~(1 << clk->enable_bit);  in omap2_dflt_clk_enable()
237 		v |= (1 << clk->enable_bit);  in omap2_dflt_clk_enable()
238 	ti_clk_ll_ops->clk_writel(v, clk->enable_reg);  in omap2_dflt_clk_enable()
239 	v = ti_clk_ll_ops->clk_readl(clk->enable_reg); /* OCP barrier */  in omap2_dflt_clk_enable()
241 	if (clk->ops && clk->ops->find_idlest)  in omap2_dflt_clk_enable()
242 		_omap2_module_wait_ready(clk);  in omap2_dflt_clk_enable()
247 	if (clkdm_control && clk->clkdm)  in omap2_dflt_clk_enable()
248 		ti_clk_ll_ops->clkdm_clk_disable(clk->clkdm, hw->clk);  in omap2_dflt_clk_enable()
263 	struct clk_hw_omap *clk;  in omap2_dflt_clk_disable()  local
266 	clk = to_clk_hw_omap(hw);  in omap2_dflt_clk_disable()
267 	if (IS_ERR(clk->enable_reg)) {  in omap2_dflt_clk_disable()
277 	v = ti_clk_ll_ops->clk_readl(clk->enable_reg);  in omap2_dflt_clk_disable()
278 	if (clk->flags & INVERT_ENABLE)  in omap2_dflt_clk_disable()
279 		v |= (1 << clk->enable_bit);  in omap2_dflt_clk_disable()
281 		v &= ~(1 << clk->enable_bit);  in omap2_dflt_clk_disable()
282 	ti_clk_ll_ops->clk_writel(v, clk->enable_reg);  in omap2_dflt_clk_disable()
286 	    clk->clkdm)  in omap2_dflt_clk_disable()
287 		ti_clk_ll_ops->clkdm_clk_disable(clk->clkdm, hw->clk);  in omap2_dflt_clk_disable()
300 	struct clk_hw_omap *clk = to_clk_hw_omap(hw);  in omap2_dflt_clk_is_enabled()  local
303 	v = ti_clk_ll_ops->clk_readl(clk->enable_reg);  in omap2_dflt_clk_is_enabled()
305 	if (clk->flags & INVERT_ENABLE)  in omap2_dflt_clk_is_enabled()
306 		v ^= BIT(clk->enable_bit);  in omap2_dflt_clk_is_enabled()
308 	v &= BIT(clk->enable_bit);  in omap2_dflt_clk_is_enabled()