From 54290c666e12f9cad12f368980071f285e1ada24 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Thu, 23 Jan 2020 11:48:18 -0700 Subject: [PATCH] i2c: designware_i2c: Update to use standard enums for speed Update this driver to use the new standard enums for speed. Signed-off-by: Simon Glass Reviewed-by: Heiko Schocher --- drivers/i2c/designware_i2c.c | 10 +++++----- drivers/i2c/designware_i2c.h | 13 ------------- 2 files changed, 5 insertions(+), 18 deletions(-) diff --git a/drivers/i2c/designware_i2c.c b/drivers/i2c/designware_i2c.c index 4aee25c..1f41e3e 100644 --- a/drivers/i2c/designware_i2c.c +++ b/drivers/i2c/designware_i2c.c @@ -103,21 +103,21 @@ struct i2c_mode_info { static const struct i2c_mode_info info_for_mode[] = { [IC_SPEED_MODE_STANDARD] = { - I2C_STANDARD_SPEED, + I2C_SPEED_STANDARD_RATE, MIN_SS_SCL_HIGHTIME, MIN_SS_SCL_LOWTIME, 1000, 300, }, [IC_SPEED_MODE_FAST] = { - I2C_FAST_SPEED, + I2C_SPEED_FAST_RATE, MIN_FS_SCL_HIGHTIME, MIN_FS_SCL_LOWTIME, 300, 300, }, [IC_SPEED_MODE_HIGH] = { - I2C_HIGH_SPEED, + I2C_SPEED_HIGH_RATE, MIN_HS_SCL_HIGHTIME, MIN_HS_SCL_LOWTIME, 120, @@ -226,10 +226,10 @@ static unsigned int __dw_i2c_set_bus_speed(struct dw_i2c *priv, if (priv) scl_sda_cfg = priv->scl_sda_cfg; /* Allow high speed if there is no config, or the config allows it */ - if (speed >= I2C_HIGH_SPEED && + if (speed >= I2C_SPEED_HIGH_RATE && (!scl_sda_cfg || scl_sda_cfg->has_high_speed)) i2c_spd = IC_SPEED_MODE_HIGH; - else if (speed >= I2C_FAST_SPEED) + else if (speed >= I2C_SPEED_FAST_RATE) i2c_spd = IC_SPEED_MODE_FAST; else i2c_spd = IC_SPEED_MODE_STANDARD; diff --git a/drivers/i2c/designware_i2c.h b/drivers/i2c/designware_i2c.h index 8789c7d..5289ab0 100644 --- a/drivers/i2c/designware_i2c.h +++ b/drivers/i2c/designware_i2c.h @@ -135,19 +135,6 @@ struct i2c_regs { #define IC_STATUS_TFNF 0x0002 #define IC_STATUS_ACT 0x0001 -/* Speed Selection */ -enum i2c_speed_mode { - IC_SPEED_MODE_STANDARD, - IC_SPEED_MODE_FAST, - IC_SPEED_MODE_HIGH, - - IC_SPEED_MODE_COUNT, -}; - -#define I2C_HIGH_SPEED 3400000 -#define I2C_FAST_SPEED 400000 -#define I2C_STANDARD_SPEED 100000 - /** * struct dw_scl_sda_cfg - I2C timing configuration * -- 2.7.4