The i2c IP used by spear platform is a synopsys i2c controller
The earlier driver adds the driver of this controller as if it is specific to
spear platform.
The driver files are now moved into drivers/i2c folder for reusability by other
platforms
Signed-off-by: Vipin Kumar <vipin.ku...@st.com>
---
drivers/i2c/Makefile | 2 +-
drivers/i2c/{spr_i2c.c => designware_i2c.c} | 4 ++--
.../spr_i2c.h => drivers/i2c/designware_i2c.h | 6 +++---
include/configs/spear-common.h | 2 +-
4 files changed, 7 insertions(+), 7 deletions(-)
rename drivers/i2c/{spr_i2c.c => designware_i2c.c} (98%)
rename arch/arm/include/asm/arch-spear/spr_i2c.h =>
drivers/i2c/designware_i2c.h (98%)
diff --git a/drivers/i2c/Makefile b/drivers/i2c/Makefile
index d2c2515..099a6cd 100644
--- a/drivers/i2c/Makefile
+++ b/drivers/i2c/Makefile
@@ -27,6 +27,7 @@ LIB := $(obj)libi2c.a
COBJS-$(CONFIG_BFIN_TWI_I2C) += bfin-twi_i2c.o
COBJS-$(CONFIG_DRIVER_DAVINCI_I2C) += davinci_i2c.o
+COBJS-$(CONFIG_DW_I2C) += designware_i2c.o
COBJS-$(CONFIG_FSL_I2C) += fsl_i2c.o
COBJS-$(CONFIG_I2C_KIRKWOOD) += kirkwood_i2c.o
COBJS-$(CONFIG_I2C_MXC) += mxc_i2c.o
@@ -38,7 +39,6 @@ COBJS-$(CONFIG_PPC4XX_I2C) += ppc4xx_i2c.o
COBJS-$(CONFIG_DRIVER_S3C24X0_I2C) += s3c24x0_i2c.o
COBJS-$(CONFIG_S3C44B0_I2C) += s3c44b0_i2c.o
COBJS-$(CONFIG_SOFT_I2C) += soft_i2c.o
-COBJS-$(CONFIG_SPEAR_I2C) += spr_i2c.o
COBJS-$(CONFIG_TSI108_I2C) += tsi108_i2c.o
COBJS := $(COBJS-y)
diff --git a/drivers/i2c/spr_i2c.c b/drivers/i2c/designware_i2c.c
similarity index 98%
rename from drivers/i2c/spr_i2c.c
rename to drivers/i2c/designware_i2c.c
index eabfe84..d352146 100644
--- a/drivers/i2c/spr_i2c.c
+++ b/drivers/i2c/designware_i2c.c
@@ -24,7 +24,7 @@
#include <common.h>
#include <asm/io.h>
#include <asm/arch/hardware.h>
-#include <asm/arch/spr_i2c.h>
+#include "designware_i2c.h"
static struct i2c_regs *const i2c_regs_p =
(struct i2c_regs *)CONFIG_SYS_I2C_BASE;
@@ -113,7 +113,7 @@ int i2c_get_bus_speed(void)
/*
* i2c_init - Init function
* @speed: required i2c speed
- * @slaveadd: slave address for the spear device
+ * @slaveadd: slave address for the device
*
* Initialization function.
*/
diff --git a/arch/arm/include/asm/arch-spear/spr_i2c.h
b/drivers/i2c/designware_i2c.h
similarity index 98%
rename from arch/arm/include/asm/arch-spear/spr_i2c.h
rename to drivers/i2c/designware_i2c.h
index 7521ebc..03b520e 100644
--- a/arch/arm/include/asm/arch-spear/spr_i2c.h
+++ b/drivers/i2c/designware_i2c.h
@@ -21,8 +21,8 @@
* MA 02111-1307 USA
*/
-#ifndef __SPR_I2C_H_
-#define __SPR_I2C_H_
+#ifndef __DW_I2C_H_
+#define __DW_I2C_H_
struct i2c_regs {
u32 ic_con;
@@ -143,4 +143,4 @@ struct i2c_regs {
#define I2C_FAST_SPEED 400000
#define I2C_STANDARD_SPEED 100000
-#endif /* __SPR_I2C_H_ */
+#endif /* __DW_I2C_H_ */
diff --git a/include/configs/spear-common.h b/include/configs/spear-common.h
index 3eaa086..e49f267 100644
--- a/include/configs/spear-common.h
+++ b/include/configs/spear-common.h
@@ -44,7 +44,7 @@
/* I2C driver configuration */
#define CONFIG_HARD_I2C
-#define CONFIG_SPEAR_I2C
+#define CONFIG_DW_I2C
#define CONFIG_SYS_I2C_SPEED 400000
#define CONFIG_SYS_I2C_SLAVE 0x02
--
1.6.0.2
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