From: Simon Glass <sjg@chromium.org>
Date: Thu, 23 Jan 2020 18:48:18 +0000 (-0700)
Subject: i2c: designware_i2c: Update to use standard enums for speed
X-Git-Tag: v2020.04-rc2~24^2~8
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=54290c666e12f9cad12f368980071f285e1ada24;p=oweals%2Fu-boot.git

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 <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
---

diff --git a/drivers/i2c/designware_i2c.c b/drivers/i2c/designware_i2c.c
index 4aee25c543..1f41e3eae0 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 8789c7d8ce..5289ab0683 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
  *