ti: i2c: Convert CONFIG_SYS_OMAP24_I2C to CONFIG_SYS_I2C namespace

The omap24xx I2C driver uses its own CONFIG namespace for common I2C
variables.  Rather than convert more of them to Kconfig, rename these to
the common I2C ones and remove the entirely unused functionality.  As
part of this, we make the am335x_shc platforms consistent with their
intended speed values.

Signed-off-by: Tom Rini <trini@konsulko.com>

17 files changed, 27 insertions, 64 deletions

diff --git a/README b/README
index 8c48b0bbaa..21dc26707b 100644
--- a/README
+++ b/README
@@ -1521,19 +1521,6 @@ The following options need to be configured:
 		  - CONFIG_SYS_I2C_SH_SPEED4 for for the speed channel 4
 		  - CONFIG_SYS_I2C_SH_NUM_CONTROLLERS for number of i2c buses
 
-		- drivers/i2c/omap24xx_i2c.c
-		  - activate this driver with CONFIG_SYS_I2C_OMAP24XX
-		  - CONFIG_SYS_OMAP24_I2C_SPEED speed channel 0
-		  - CONFIG_SYS_OMAP24_I2C_SLAVE slave addr channel 0
-		  - CONFIG_SYS_OMAP24_I2C_SPEED1 speed channel 1
-		  - CONFIG_SYS_OMAP24_I2C_SLAVE1 slave addr channel 1
-		  - CONFIG_SYS_OMAP24_I2C_SPEED2 speed channel 2
-		  - CONFIG_SYS_OMAP24_I2C_SLAVE2 slave addr channel 2
-		  - CONFIG_SYS_OMAP24_I2C_SPEED3 speed channel 3
-		  - CONFIG_SYS_OMAP24_I2C_SLAVE3 slave addr channel 3
-		  - CONFIG_SYS_OMAP24_I2C_SPEED4 speed channel 4
-		  - CONFIG_SYS_OMAP24_I2C_SLAVE4 slave addr channel 4
-
 		- drivers/i2c/s3c24x0_i2c.c:
 		  - activate this driver with CONFIG_SYS_I2C_S3C24X0
 		  - This driver adds i2c buses (11 for Exynos5250, Exynos5420
diff --git a/arch/arm/mach-omap2/boot-common.c b/arch/arm/mach-omap2/boot-common.c
index 7cdf7f1589..fdb8b479ea 100644
--- a/arch/arm/mach-omap2/boot-common.c
+++ b/arch/arm/mach-omap2/boot-common.c
@@ -203,7 +203,7 @@ void spl_board_init(void)
 	gpmc_init();
 #endif
 #if defined(CONFIG_SPL_I2C) && !CONFIG_IS_ENABLED(DM_I2C)
-	i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE);
+	i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
 #endif
 #if defined(CONFIG_AM33XX) && defined(CONFIG_SPL_MUSB_NEW)
 	arch_misc_init();
diff --git a/arch/arm/mach-omap2/clocks-common.c b/arch/arm/mach-omap2/clocks-common.c
index 14b638a651..73ab5fbfae 100644
--- a/arch/arm/mach-omap2/clocks-common.c
+++ b/arch/arm/mach-omap2/clocks-common.c
@@ -918,8 +918,8 @@ void gpi2c_init(void)
 	static int gpi2c = 1;
 
 	if (gpi2c) {
-		i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED,
-			 CONFIG_SYS_OMAP24_I2C_SLAVE);
+		i2c_init(CONFIG_SYS_I2C_SPEED,
+			 CONFIG_SYS_I2C_SLAVE);
 		gpi2c = 0;
 	}
 }
diff --git a/board/bosch/guardian/board.c b/board/bosch/guardian/board.c
index 179511a670..01d72d6a7b 100644
--- a/board/bosch/guardian/board.c
+++ b/board/bosch/guardian/board.c
@@ -142,7 +142,7 @@ void am33xx_spl_board_init(void)
 const struct dpll_params *get_dpll_ddr_params(void)
 {
 	enable_i2c0_pin_mux();
-	i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE);
+	i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
 
 	return &dpll_ddr;
 }
diff --git a/board/compulab/cm_t43/cm_t43.c b/board/compulab/cm_t43/cm_t43.c
index efdade155b..bcfe1bfaf6 100644
--- a/board/compulab/cm_t43/cm_t43.c
+++ b/board/compulab/cm_t43/cm_t43.c
@@ -48,7 +48,7 @@ int board_init(void)
 	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
 	gpmc_init();
 	set_i2c_pin_mux();
-	i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE);
+	i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
 	i2c_probe(TPS65218_CHIP_PM);
 
 	return 0;
diff --git a/board/compulab/cm_t43/spl.c b/board/compulab/cm_t43/spl.c
index 016c63a509..9c6806c32f 100644
--- a/board/compulab/cm_t43/spl.c
+++ b/board/compulab/cm_t43/spl.c
@@ -106,7 +106,7 @@ const struct dpll_params *get_dpll_per_params(void)
 void scale_vcores(void)
 {
 	set_i2c_pin_mux();
-	i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE);
+	i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
 	if (i2c_probe(TPS65218_CHIP_PM))
 		return;
 
diff --git a/board/tcl/sl50/board.c b/board/tcl/sl50/board.c
index d213608499..24bbcd471a 100644
--- a/board/tcl/sl50/board.c
+++ b/board/tcl/sl50/board.c
@@ -161,7 +161,7 @@ void am33xx_spl_board_init(void)
 const struct dpll_params *get_dpll_ddr_params(void)
 {
 	enable_i2c0_pin_mux();
-	i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE);
+	i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
 
 	return &dpll_ddr_sl50;
 }
diff --git a/board/vscom/baltos/board.c b/board/vscom/baltos/board.c
index 0007cac1aa..07fe454471 100644
--- a/board/vscom/baltos/board.c
+++ b/board/vscom/baltos/board.c
@@ -187,7 +187,7 @@ void am33xx_spl_board_init(void)
 	 */
 	i2c_set_bus_num(1);
 
-	printf("I2C speed: %d Hz\n", CONFIG_SYS_OMAP24_I2C_SPEED);
+	printf("I2C speed: %d Hz\n", CONFIG_SYS_I2C_SPEED);
 
 	if (i2c_probe(TPS65910_CTRL_I2C_ADDR)) {
 		puts("i2c: cannot access TPS65910\n");
diff --git a/configs/am335x_baltos_defconfig b/configs/am335x_baltos_defconfig
index 48caa0326b..87a29e67cc 100644
--- a/configs/am335x_baltos_defconfig
+++ b/configs/am335x_baltos_defconfig
@@ -53,7 +53,7 @@ CONFIG_BOOTP_SEND_HOSTNAME=y
 CONFIG_BOOTCOUNT_LIMIT=y
 CONFIG_SYS_I2C_LEGACY=y
 CONFIG_SPL_SYS_I2C_LEGACY=y
-CONFIG_SYS_OMAP24_I2C_SPEED=1000
+CONFIG_SYS_I2C_SPEED=1000
 CONFIG_SYS_I2C_EEPROM_ADDR=0x50
 CONFIG_MMC_OMAP_HS=y
 CONFIG_MMC_OMAP_HS_ADMA=y
diff --git a/configs/am335x_shc_defconfig b/configs/am335x_shc_defconfig
index c23cac734e..2f8c4b52a3 100644
--- a/configs/am335x_shc_defconfig
+++ b/configs/am335x_shc_defconfig
@@ -53,6 +53,7 @@ CONFIG_VERSION_VARIABLE=y
 CONFIG_BOOTP_SEND_HOSTNAME=y
 CONFIG_SYS_I2C_LEGACY=y
 CONFIG_SPL_SYS_I2C_LEGACY=y
+CONFIG_SYS_I2C_SPEED=400000
 CONFIG_MMC_OMAP_HS=y
 CONFIG_PHY_ADDR_ENABLE=y
 CONFIG_PHY_SMSC=y
diff --git a/configs/am335x_shc_ict_defconfig b/configs/am335x_shc_ict_defconfig
index 3591ab0248..4f8ca92425 100644
--- a/configs/am335x_shc_ict_defconfig
+++ b/configs/am335x_shc_ict_defconfig
@@ -54,6 +54,7 @@ CONFIG_VERSION_VARIABLE=y
 CONFIG_BOOTP_SEND_HOSTNAME=y
 CONFIG_SYS_I2C_LEGACY=y
 CONFIG_SPL_SYS_I2C_LEGACY=y
+CONFIG_SYS_I2C_SPEED=400000
 CONFIG_MMC_OMAP_HS=y
 CONFIG_PHY_ADDR_ENABLE=y
 CONFIG_PHY_SMSC=y
diff --git a/configs/am335x_shc_netboot_defconfig b/configs/am335x_shc_netboot_defconfig
index 67f1ea72cc..1ed4829400 100644
--- a/configs/am335x_shc_netboot_defconfig
+++ b/configs/am335x_shc_netboot_defconfig
@@ -54,6 +54,7 @@ CONFIG_VERSION_VARIABLE=y
 CONFIG_BOOTP_SEND_HOSTNAME=y
 CONFIG_SYS_I2C_LEGACY=y
 CONFIG_SPL_SYS_I2C_LEGACY=y
+CONFIG_SYS_I2C_SPEED=400000
 CONFIG_MMC_OMAP_HS=y
 CONFIG_PHY_ADDR_ENABLE=y
 CONFIG_PHY_SMSC=y
diff --git a/configs/am335x_shc_sdboot_defconfig b/configs/am335x_shc_sdboot_defconfig
index 503b986549..a82972fcd3 100644
--- a/configs/am335x_shc_sdboot_defconfig
+++ b/configs/am335x_shc_sdboot_defconfig
@@ -53,6 +53,7 @@ CONFIG_VERSION_VARIABLE=y
 CONFIG_BOOTP_SEND_HOSTNAME=y
 CONFIG_SYS_I2C_LEGACY=y
 CONFIG_SPL_SYS_I2C_LEGACY=y
+CONFIG_SYS_I2C_SPEED=400000
 CONFIG_MMC_OMAP_HS=y
 CONFIG_PHY_ADDR_ENABLE=y
 CONFIG_PHY_SMSC=y
diff --git a/configs/sniper_defconfig b/configs/sniper_defconfig
index 3cb524b3be..bdbdb5ab0c 100644
--- a/configs/sniper_defconfig
+++ b/configs/sniper_defconfig
@@ -24,7 +24,7 @@ CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SYS_I2C_LEGACY=y
 CONFIG_SPL_SYS_I2C_LEGACY=y
-CONFIG_SYS_OMAP24_I2C_SPEED=400000
+CONFIG_SYS_I2C_SPEED=400000
 CONFIG_TWL4030_INPUT=y
 CONFIG_MMC_OMAP_HS=y
 CONFIG_CONS_INDEX=3
diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig
index f4df4bac5e..7bc0740f93 100644
--- a/drivers/i2c/Kconfig
+++ b/drivers/i2c/Kconfig
@@ -424,13 +424,13 @@ config SYS_I2C_OMAP24XX
 	  Add support for the OMAP2+ I2C driver.
 
 if SYS_I2C_OMAP24XX
-config SYS_OMAP24_I2C_SLAVE
+config SYS_I2C_SLAVE
 	int "I2C Slave addr channel 0"
 	default 1
 	help
 	  OMAP24xx I2C Slave address channel 0
 
-config SYS_OMAP24_I2C_SPEED
+config SYS_I2C_SPEED
 	int "I2C Slave channel 0 speed"
 	default 100000
 	help
diff --git a/drivers/i2c/omap24xx_i2c.c b/drivers/i2c/omap24xx_i2c.c
index 71f6f5f7ac..e2c8c005d9 100644
--- a/drivers/i2c/omap24xx_i2c.c
+++ b/drivers/i2c/omap24xx_i2c.c
@@ -936,62 +936,34 @@ static int omap24_i2c_probe(struct i2c_adapter *adap, uchar chip)
 	return __omap24_i2c_probe(i2c_base, ip_rev, adap->waitdelay, chip);
 }
 
-#if !defined(CONFIG_SYS_OMAP24_I2C_SPEED1)
-#define CONFIG_SYS_OMAP24_I2C_SPEED1 CONFIG_SYS_OMAP24_I2C_SPEED
-#endif
-#if !defined(CONFIG_SYS_OMAP24_I2C_SLAVE1)
-#define CONFIG_SYS_OMAP24_I2C_SLAVE1 CONFIG_SYS_OMAP24_I2C_SLAVE
-#endif
-
 U_BOOT_I2C_ADAP_COMPLETE(omap24_0, omap24_i2c_init, omap24_i2c_probe,
 			 omap24_i2c_read, omap24_i2c_write, omap24_i2c_setspeed,
-			 CONFIG_SYS_OMAP24_I2C_SPEED,
-			 CONFIG_SYS_OMAP24_I2C_SLAVE,
+			 CONFIG_SYS_I2C_SPEED,
+			 CONFIG_SYS_I2C_SLAVE,
 			 0)
 U_BOOT_I2C_ADAP_COMPLETE(omap24_1, omap24_i2c_init, omap24_i2c_probe,
 			 omap24_i2c_read, omap24_i2c_write, omap24_i2c_setspeed,
-			 CONFIG_SYS_OMAP24_I2C_SPEED1,
-			 CONFIG_SYS_OMAP24_I2C_SLAVE1,
+			 CONFIG_SYS_I2C_SPEED,
+			 CONFIG_SYS_I2C_SLAVE,
 			 1)
 
 #if (CONFIG_SYS_I2C_BUS_MAX > 2)
-#if !defined(CONFIG_SYS_OMAP24_I2C_SPEED2)
-#define CONFIG_SYS_OMAP24_I2C_SPEED2 CONFIG_SYS_OMAP24_I2C_SPEED
-#endif
-#if !defined(CONFIG_SYS_OMAP24_I2C_SLAVE2)
-#define CONFIG_SYS_OMAP24_I2C_SLAVE2 CONFIG_SYS_OMAP24_I2C_SLAVE
-#endif
-
 U_BOOT_I2C_ADAP_COMPLETE(omap24_2, omap24_i2c_init, omap24_i2c_probe,
 			 omap24_i2c_read, omap24_i2c_write, NULL,
-			 CONFIG_SYS_OMAP24_I2C_SPEED2,
-			 CONFIG_SYS_OMAP24_I2C_SLAVE2,
+			 CONFIG_SYS_I2C_SPEED,
+			 CONFIG_SYS_I2C_SLAVE,
 			 2)
 #if (CONFIG_SYS_I2C_BUS_MAX > 3)
-#if !defined(CONFIG_SYS_OMAP24_I2C_SPEED3)
-#define CONFIG_SYS_OMAP24_I2C_SPEED3 CONFIG_SYS_OMAP24_I2C_SPEED
-#endif
-#if !defined(CONFIG_SYS_OMAP24_I2C_SLAVE3)
-#define CONFIG_SYS_OMAP24_I2C_SLAVE3 CONFIG_SYS_OMAP24_I2C_SLAVE
-#endif
-
 U_BOOT_I2C_ADAP_COMPLETE(omap24_3, omap24_i2c_init, omap24_i2c_probe,
 			 omap24_i2c_read, omap24_i2c_write, NULL,
-			 CONFIG_SYS_OMAP24_I2C_SPEED3,
-			 CONFIG_SYS_OMAP24_I2C_SLAVE3,
+			 CONFIG_SYS_I2C_SPEED,
+			 CONFIG_SYS_I2C_SLAVE,
 			 3)
 #if (CONFIG_SYS_I2C_BUS_MAX > 4)
-#if !defined(CONFIG_SYS_OMAP24_I2C_SPEED4)
-#define CONFIG_SYS_OMAP24_I2C_SPEED4 CONFIG_SYS_OMAP24_I2C_SPEED
-#endif
-#if !defined(CONFIG_SYS_OMAP24_I2C_SLAVE4)
-#define CONFIG_SYS_OMAP24_I2C_SLAVE4 CONFIG_SYS_OMAP24_I2C_SLAVE
-#endif
-
 U_BOOT_I2C_ADAP_COMPLETE(omap24_4, omap24_i2c_init, omap24_i2c_probe,
 			 omap24_i2c_read, omap24_i2c_write, NULL,
-			 CONFIG_SYS_OMAP24_I2C_SPEED4,
-			 CONFIG_SYS_OMAP24_I2C_SLAVE4,
+			 CONFIG_SYS_I2C_SPEED,
+			 CONFIG_SYS_I2C_SLAVE,
 			 4)
 #endif
 #endif
diff --git a/include/configs/tam3517-common.h b/include/configs/tam3517-common.h
index a47d119deb..e79fb91e4d 100644
--- a/include/configs/tam3517-common.h
+++ b/include/configs/tam3517-common.h
@@ -246,7 +246,7 @@ struct tam3517_module_info {
 
 #define TAM3517_READ_EEPROM(info, ret) \
 do {								\
-	i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE); \
+	i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); \
 	if (eeprom_read(CONFIG_SYS_I2C_EEPROM_ADDR, 0,		\
 		(void *)info, sizeof(*info)))			\
 		ret = 1;					\