diff --git a/drivers/i2c/designware_i2c.c b/drivers/i2c/designware_i2c.c index 0c7cd0b..e60fd0a 100644 --- a/drivers/i2c/designware_i2c.c +++ b/drivers/i2c/designware_i2c.c @@ -36,6 +36,14 @@ struct dw_i2c { struct dw_scl_sda_cfg *scl_sda_cfg; }; +#ifdef CONFIG_SYS_I2C_DW_ENABLE_STATUS_UNSUPPORTED +static void dw_i2c_enable(struct i2c_regs *i2c_base, bool enable) +{ + u32 ena = enable ? IC_ENABLE_0B : 0; + + writel(ena, &i2c_base->ic_enable); +} +#else static void dw_i2c_enable(struct i2c_regs *i2c_base, bool enable) { u32 ena = enable ? IC_ENABLE_0B : 0; @@ -56,6 +64,7 @@ static void dw_i2c_enable(struct i2c_regs *i2c_base, bool enable) printf("timeout in %sabling I2C adapter\n", enable ? "en" : "dis"); } +#endif /* * i2c_set_bus_speed - Set the i2c speed