diff options
Diffstat (limited to 'drivers/clk/mediatek/clk-mtk.h')
| -rw-r--r-- | drivers/clk/mediatek/clk-mtk.h | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/drivers/clk/mediatek/clk-mtk.h b/drivers/clk/mediatek/clk-mtk.h index b7a751861fce..5417b9264e6d 100644 --- a/drivers/clk/mediatek/clk-mtk.h +++ b/drivers/clk/mediatek/clk-mtk.h @@ -20,6 +20,8 @@ #define MHZ (1000 * 1000) +#define MTK_WAIT_HWV_DONE_US 30 + struct platform_device; /* @@ -173,6 +175,25 @@ struct mtk_composite { .flags = 0, \ } +#define MUX_DIV_GATE(_id, _name, _parents, \ + _mux_reg, _mux_shift, _mux_width, \ + _div_reg, _div_shift, _div_width, \ + _gate_reg, _gate_shift) { \ + .id = _id, \ + .name = _name, \ + .parent_names = _parents, \ + .num_parents = ARRAY_SIZE(_parents), \ + .mux_reg = _mux_reg, \ + .mux_shift = _mux_shift, \ + .mux_width = _mux_width, \ + .divider_reg = _div_reg, \ + .divider_shift = _div_shift, \ + .divider_width = _div_width, \ + .gate_reg = _gate_reg, \ + .gate_shift = _gate_shift, \ + .flags = CLK_SET_RATE_PARENT, \ + } + int mtk_clk_register_composites(struct device *dev, const struct mtk_composite *mcs, int num, void __iomem *base, spinlock_t *lock, @@ -237,11 +258,14 @@ struct mtk_clk_desc { int (*clk_notifier_func)(struct device *dev, struct clk *clk); unsigned int mfg_clk_idx; + + bool need_runtime_pm; }; int mtk_clk_pdev_probe(struct platform_device *pdev); -int mtk_clk_pdev_remove(struct platform_device *pdev); +void mtk_clk_pdev_remove(struct platform_device *pdev); int mtk_clk_simple_probe(struct platform_device *pdev); -int mtk_clk_simple_remove(struct platform_device *pdev); +void mtk_clk_simple_remove(struct platform_device *pdev); +struct regmap *mtk_clk_get_hwv_regmap(struct device_node *node); #endif /* __DRV_CLK_MTK_H */ |