diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-designware-core.h')
| -rw-r--r-- | drivers/i2c/busses/i2c-designware-core.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/i2c/busses/i2c-designware-core.h b/drivers/i2c/busses/i2c-designware-core.h index 8707c76b2fee..d690e648bc01 100644 --- a/drivers/i2c/busses/i2c-designware-core.h +++ b/drivers/i2c/busses/i2c-designware-core.h @@ -297,8 +297,6 @@ u32 dw_readl(struct dw_i2c_dev *dev, int offset); void dw_writel(struct dw_i2c_dev *dev, u32 b, int offset); u32 i2c_dw_scl_hcnt(u32 ic_clk, u32 tSYMBOL, u32 tf, int cond, int offset); u32 i2c_dw_scl_lcnt(u32 ic_clk, u32 tLOW, u32 tf, int offset); -void __i2c_dw_enable(struct dw_i2c_dev *dev, bool enable); -void __i2c_dw_enable_and_wait(struct dw_i2c_dev *dev, bool enable); unsigned long i2c_dw_clk_rate(struct dw_i2c_dev *dev); int i2c_dw_prepare_clk(struct dw_i2c_dev *dev, bool prepare); int i2c_dw_acquire_lock(struct dw_i2c_dev *dev); @@ -309,6 +307,18 @@ u32 i2c_dw_func(struct i2c_adapter *adap); void i2c_dw_disable(struct dw_i2c_dev *dev); void i2c_dw_disable_int(struct dw_i2c_dev *dev); +static inline void __i2c_dw_enable(struct dw_i2c_dev *dev) +{ + dw_writel(dev, 1, DW_IC_ENABLE); +} + +static inline void __i2c_dw_disable_nowait(struct dw_i2c_dev *dev) +{ + dw_writel(dev, 0, DW_IC_ENABLE); +} + +void __i2c_dw_disable(struct dw_i2c_dev *dev); + extern u32 i2c_dw_read_comp_param(struct dw_i2c_dev *dev); extern int i2c_dw_probe(struct dw_i2c_dev *dev); #if IS_ENABLED(CONFIG_I2C_DESIGNWARE_SLAVE) |