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path: root/drivers/i2c/busses/i2c-designware-core.h
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Diffstat (limited to 'drivers/i2c/busses/i2c-designware-core.h')
-rw-r--r--drivers/i2c/busses/i2c-designware-core.h14
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)