dm: i2c: tegra: Convert to driver model

This converts all Tegra boards over to use driver model for I2C. The driver
is adjusted to use driver model and the following obsolete CONFIGs are
removed:

   - CONFIG_SYS_I2C_INIT_BOARD
   - CONFIG_I2C_MULTI_BUS
   - CONFIG_SYS_MAX_I2C_BUS
   - CONFIG_SYS_I2C_SPEED
   - CONFIG_SYS_I2C

This has been tested on:
- trimslice (no I2C)
- beaver
- Jetson-TK1

It has not been tested on Tegra 114 as I don't have that board.

Acked-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>

18 files changed, 3 insertions, 62 deletions

diff --git a/include/configs/apalis_t30.h b/include/configs/apalis_t30.h
index 3cde923b5f..61809fcdbe 100644
--- a/include/configs/apalis_t30.h
+++ b/include/configs/apalis_t30.h
@@ -26,10 +26,7 @@
 
 /* I2C */
 #define CONFIG_SYS_I2C_TEGRA
-#define CONFIG_SYS_I2C_INIT_BOARD
-#define CONFIG_SYS_I2C_SPEED		100000
 #define CONFIG_CMD_I2C
-#define CONFIG_SYS_I2C
 
 /* SD/MMC */
 #define CONFIG_MMC
diff --git a/include/configs/beaver.h b/include/configs/beaver.h
index 164b2dd951..5d765f3d36 100644
--- a/include/configs/beaver.h
+++ b/include/configs/beaver.h
@@ -40,10 +40,7 @@
 
 /* I2C */
 #define CONFIG_SYS_I2C_TEGRA
-#define CONFIG_SYS_I2C_INIT_BOARD
-#define CONFIG_SYS_I2C_SPEED		100000
 #define CONFIG_CMD_I2C
-#define CONFIG_SYS_I2C
 
 /* SD/MMC */
 #define CONFIG_MMC
diff --git a/include/configs/cardhu.h b/include/configs/cardhu.h
index 09129c7767..758b7ad392 100644
--- a/include/configs/cardhu.h
+++ b/include/configs/cardhu.h
@@ -43,12 +43,7 @@
 
 /* I2C */
 #define CONFIG_SYS_I2C_TEGRA
-#define CONFIG_SYS_I2C_INIT_BOARD
-#define CONFIG_I2C_MULTI_BUS
-#define CONFIG_SYS_MAX_I2C_BUS		TEGRA_I2C_NUM_CONTROLLERS
-#define CONFIG_SYS_I2C_SPEED		100000
 #define CONFIG_CMD_I2C
-#define CONFIG_SYS_I2C
 
 /* SD/MMC */
 #define CONFIG_MMC
diff --git a/include/configs/colibri_t30.h b/include/configs/colibri_t30.h
index a582e25516..ce6f23b8c4 100644
--- a/include/configs/colibri_t30.h
+++ b/include/configs/colibri_t30.h
@@ -25,10 +25,7 @@
 
 /* I2C */
 #define CONFIG_SYS_I2C_TEGRA
-#define CONFIG_SYS_I2C_INIT_BOARD
-#define CONFIG_SYS_I2C_SPEED		100000
 #define CONFIG_CMD_I2C
-#define CONFIG_SYS_I2C
 
 /* SD/MMC */
 #define CONFIG_MMC
diff --git a/include/configs/dalmore.h b/include/configs/dalmore.h
index ff7ec4a93b..0b04ee67b3 100644
--- a/include/configs/dalmore.h
+++ b/include/configs/dalmore.h
@@ -36,12 +36,7 @@
 
 /* I2C */
 #define CONFIG_SYS_I2C_TEGRA
-#define CONFIG_SYS_I2C_INIT_BOARD
-#define CONFIG_I2C_MULTI_BUS
-#define CONFIG_SYS_MAX_I2C_BUS		TEGRA_I2C_NUM_CONTROLLERS
-#define CONFIG_SYS_I2C_SPEED		100000
 #define CONFIG_CMD_I2C
-#define CONFIG_SYS_I2C
 
 /* SD/MMC */
 #define CONFIG_MMC
diff --git a/include/configs/jetson-tk1.h b/include/configs/jetson-tk1.h
index d67c025b9c..a7d76650ce 100644
--- a/include/configs/jetson-tk1.h
+++ b/include/configs/jetson-tk1.h
@@ -25,12 +25,7 @@
 
 /* I2C */
 #define CONFIG_SYS_I2C_TEGRA
-#define CONFIG_SYS_I2C_INIT_BOARD
-#define CONFIG_I2C_MULTI_BUS
-#define CONFIG_SYS_MAX_I2C_BUS		TEGRA_I2C_NUM_CONTROLLERS
-#define CONFIG_SYS_I2C_SPEED		100000
 #define CONFIG_CMD_I2C
-#define CONFIG_SYS_I2C
 
 /* SD/MMC */
 #define CONFIG_MMC
diff --git a/include/configs/nyan-big.h b/include/configs/nyan-big.h
index a62bc4e018..cf331ab207 100644
--- a/include/configs/nyan-big.h
+++ b/include/configs/nyan-big.h
@@ -25,12 +25,7 @@
 
 /* I2C */
 #define CONFIG_SYS_I2C_TEGRA
-#define CONFIG_SYS_I2C_INIT_BOARD
-#define CONFIG_I2C_MULTI_BUS
-#define CONFIG_SYS_MAX_I2C_BUS		TEGRA_I2C_NUM_CONTROLLERS
-#define CONFIG_SYS_I2C_SPEED		100000
 #define CONFIG_CMD_I2C
-#define CONFIG_SYS_I2C
 
 /* SD/MMC */
 #define CONFIG_MMC
diff --git a/include/configs/seaboard.h b/include/configs/seaboard.h
index 04e4f82759..5f77051d13 100644
--- a/include/configs/seaboard.h
+++ b/include/configs/seaboard.h
@@ -37,10 +37,7 @@
 
 /* I2C */
 #define CONFIG_SYS_I2C_TEGRA
-#define CONFIG_SYS_I2C_INIT_BOARD
-#define CONFIG_SYS_I2C_SPEED		100000
 #define CONFIG_CMD_I2C
-#define CONFIG_SYS_I2C
 
 /* SD/MMC */
 #define CONFIG_MMC
diff --git a/include/configs/tec-ng.h b/include/configs/tec-ng.h
index 51f87dacdb..e37b23359b 100644
--- a/include/configs/tec-ng.h
+++ b/include/configs/tec-ng.h
@@ -23,12 +23,7 @@
 
 /* I2C */
 #define CONFIG_SYS_I2C_TEGRA
-#define CONFIG_SYS_I2C_INIT_BOARD
-#define CONFIG_I2C_MULTI_BUS
-#define CONFIG_SYS_MAX_I2C_BUS		TEGRA_I2C_NUM_CONTROLLERS
-#define CONFIG_SYS_I2C_SPEED		100000
 #define CONFIG_CMD_I2C
-#define CONFIG_SYS_I2C
 
 /* SD/MMC */
 #define CONFIG_MMC
diff --git a/include/configs/tegra-common.h b/include/configs/tegra-common.h
index d690045eb0..06853285a2 100644
--- a/include/configs/tegra-common.h
+++ b/include/configs/tegra-common.h
@@ -26,6 +26,7 @@
 #endif
 #define CONFIG_DM_SPI
 #define CONFIG_DM_SPI_FLASH
+#define CONFIG_DM_I2C
 
 #define CONFIG_SYS_TIMER_RATE		1000000
 #define CONFIG_SYS_TIMER_COUNTER	NV_PA_TMRUS_BASE
diff --git a/include/configs/tegra114-common.h b/include/configs/tegra114-common.h
index 555c237cbf..9eba5d517d 100644
--- a/include/configs/tegra114-common.h
+++ b/include/configs/tegra114-common.h
@@ -76,9 +76,6 @@
 #define CONFIG_SYS_SPL_MALLOC_START	0x80090000
 #define CONFIG_SPL_STACK		0x800ffffc
 
-/* Total I2C ports on Tegra114 */
-#define TEGRA_I2C_NUM_CONTROLLERS	5
-
 /* For USB EHCI controller */
 #define CONFIG_EHCI_IS_TDI
 #define CONFIG_USB_EHCI_TXFIFO_THRESH	0x10
diff --git a/include/configs/tegra124-common.h b/include/configs/tegra124-common.h
index 61e5026574..f2b3774da8 100644
--- a/include/configs/tegra124-common.h
+++ b/include/configs/tegra124-common.h
@@ -68,9 +68,6 @@
 #define CONFIG_SYS_SPL_MALLOC_START	0x80090000
 #define CONFIG_SPL_STACK		0x800ffffc
 
-/* Total I2C ports on Tegra124 */
-#define TEGRA_I2C_NUM_CONTROLLERS	5
-
 /* For USB EHCI controller */
 #define CONFIG_EHCI_IS_TDI
 #define CONFIG_USB_EHCI_TXFIFO_THRESH	0x10
diff --git a/include/configs/tegra20-common.h b/include/configs/tegra20-common.h
index 21bf977174..6330281df7 100644
--- a/include/configs/tegra20-common.h
+++ b/include/configs/tegra20-common.h
@@ -97,9 +97,6 @@
 #define CONFIG_EHCI_IS_TDI
 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 1
 
-/* Total I2C ports on Tegra20 */
-#define TEGRA_I2C_NUM_CONTROLLERS	4
-
 #define CONFIG_SYS_NAND_SELF_INIT
 #define CONFIG_SYS_NAND_ONFI_DETECTION
 
diff --git a/include/configs/tegra30-common.h b/include/configs/tegra30-common.h
index 443c842240..bfdbeb70d2 100644
--- a/include/configs/tegra30-common.h
+++ b/include/configs/tegra30-common.h
@@ -73,9 +73,6 @@
 #define CONFIG_SYS_SPL_MALLOC_START	0x80090000
 #define CONFIG_SPL_STACK		0x800ffffc
 
-/* Total I2C ports on Tegra30 */
-#define TEGRA_I2C_NUM_CONTROLLERS	5
-
 /* For USB EHCI controller */
 #define CONFIG_EHCI_IS_TDI
 #define CONFIG_USB_EHCI_TXFIFO_THRESH	0x10
diff --git a/include/configs/trimslice.h b/include/configs/trimslice.h
index 7c0064267d..a254f86409 100644
--- a/include/configs/trimslice.h
+++ b/include/configs/trimslice.h
@@ -34,10 +34,7 @@
 
 /* I2C */
 #define CONFIG_SYS_I2C_TEGRA
-#define CONFIG_SYS_I2C_INIT_BOARD
-#define CONFIG_SYS_I2C_SPEED		100000
 #define CONFIG_CMD_I2C
-#define CONFIG_SYS_I2C
 
 /* SD/MMC */
 #define CONFIG_MMC
diff --git a/include/configs/venice2.h b/include/configs/venice2.h
index 6897aa8aa3..8880de86c4 100644
--- a/include/configs/venice2.h
+++ b/include/configs/venice2.h
@@ -25,12 +25,7 @@
 
 /* I2C */
 #define CONFIG_SYS_I2C_TEGRA
-#define CONFIG_SYS_I2C_INIT_BOARD
-#define CONFIG_I2C_MULTI_BUS
-#define CONFIG_SYS_MAX_I2C_BUS		TEGRA_I2C_NUM_CONTROLLERS
-#define CONFIG_SYS_I2C_SPEED		100000
 #define CONFIG_CMD_I2C
-#define CONFIG_SYS_I2C
 
 /* SD/MMC */
 #define CONFIG_MMC
diff --git a/include/configs/whistler.h b/include/configs/whistler.h
index 10e70d28b1..e083cbd07f 100644
--- a/include/configs/whistler.h
+++ b/include/configs/whistler.h
@@ -26,10 +26,7 @@
 
 /* I2C */
 #define CONFIG_SYS_I2C_TEGRA
-#define CONFIG_SYS_I2C_INIT_BOARD
-#define CONFIG_SYS_I2C_SPEED		100000
 #define CONFIG_CMD_I2C
-#define CONFIG_SYS_I2C
 
 /* SD/MMC */
 #define CONFIG_MMC
diff --git a/include/tps6586x.h b/include/tps6586x.h
index 78ce428767..eefc95f22e 100644
--- a/include/tps6586x.h
+++ b/include/tps6586x.h
@@ -44,9 +44,9 @@ int tps6586x_adjust_sm0_sm1(int sm0_target, int sm1_target, int step, int rate,
  * Set up the TPS6586X I2C bus number. This will be used for all operations
  * on the device. This function must be called before using other functions.
  *
- * @param bus	I2C bus number containing the TPS6586X chip
+ * @param bus	I2C bus containing the TPS6586X chip
  * @return 0 (always succeeds)
  */
-int tps6586x_init(int bus);
+int tps6586x_init(struct udevice *bus);
 
 #endif	/* _TPS6586X_H_ */