omap3: Migrate CONFIG_OMAP3_GPIO_X to Kconfig

The symbols CONFIG_OMAP3_GPIO_X control if we enable the clocks for a
given GPIO bank in U-Boot.  select the required banks for each target.
In some cases we need to also migrate from CONFIG_USB_EHCI (deprecated,
in include/configs/) to CONFIG_USB_EHCI_HCD as we only require the GPIO
bank to be enabled if USB is also enabled.

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

arch/arm/mach-omap2/omap3/Kconfig

@@ -1,5 +1,21 @@
 if OMAP34XX
 
+# We only enable the clocks for the GPIO banks that a given board requies.
+config OMAP3_GPIO_2
+	bool
+
+config OMAP3_GPIO_3
+	bool
+
+config OMAP3_GPIO_4
+	bool
+
+config OMAP3_GPIO_5
+	bool
+
+config OMAP3_GPIO_6
+	bool
+
 choice
 	prompt "OMAP3 board select"
 	optional
@@ -9,18 +25,28 @@ config TARGET_AM3517_EVM
 
 config TARGET_MT_VENTOUX
 	bool "TeeJet Mt.Ventoux"
+	select OMAP3_GPIO_4
+	select OMAP3_GPIO_5 if USB_EHCI_HCD
 
 config TARGET_OMAP3_BEAGLE
 	bool "TI OMAP3 BeagleBoard"
 	select DM
 	select DM_SERIAL
 	select DM_GPIO
+	select OMAP3_GPIO_5
+	select OMAP3_GPIO_6
 
 config TARGET_CM_T35
 	bool "CompuLab CM-T3530 and CM-T3730 boards"
+	select OMAP3_GPIO_2
+	select OMAP3_GPIO_5
+	select OMAP3_GPIO_6 if LED_STATUS
 
 config TARGET_CM_T3517
 	bool "CompuLab CM-T3517 boards"
+	select OMAP3_GPIO_2
+	select OMAP3_GPIO_5
+	select OMAP3_GPIO_6 if LED_STATUS
 
 config TARGET_DEVKIT8000
 	bool "TimLL OMAP3 Devkit8000"
@@ -36,12 +62,20 @@ config TARGET_OMAP3_IGEP00X0
 	select DM
 	select DM_SERIAL
 	select DM_GPIO
+	select OMAP3_GPIO_3
+	select OMAP3_GPIO_5
+	select OMAP3_GPIO_6
 
 config TARGET_OMAP3_OVERO
 	bool "OMAP35xx Gumstix Overo"
 	select DM
 	select DM_SERIAL
 	select DM_GPIO
+	select OMAP3_GPIO_2
+	select OMAP3_GPIO_3
+	select OMAP3_GPIO_4
+	select OMAP3_GPIO_5
+	select OMAP3_GPIO_6
 
 config TARGET_OMAP3_ZOOM1
 	bool "TI Zoom1"
@@ -54,16 +88,22 @@ config TARGET_AM3517_CRANE
 
 config TARGET_OMAP3_PANDORA
 	bool "OMAP3 Pandora"
+	select OMAP3_GPIO_4
+	select OMAP3_GPIO_6
 
 config TARGET_ECO5PK
 	bool "ECO5PK"
+	select OMAP3_GPIO_5 if USB_EHCI_HCD
 
 config TARGET_TRICORDER
 	bool "Tricorder"
+	select OMAP3_GPIO_2
 
 config TARGET_MCX
 	bool "MCX"
 	select BOARD_LATE_INIT
+	select OMAP3_GPIO_2 if USB_EHCI_HCD
+	select OMAP3_GPIO_5 if USB_EHCI_HCD
 
 config TARGET_OMAP3_LOGIC
 	bool "OMAP3 Logic"
@@ -71,15 +111,24 @@ config TARGET_OMAP3_LOGIC
 	select DM
 	select DM_SERIAL
 	select DM_GPIO
+	select OMAP3_GPIO_4
+	select OMAP3_GPIO_6
 
 config TARGET_NOKIA_RX51
 	bool "Nokia RX51"
 
 config TARGET_TAO3530
 	bool "TAO3530"
+	select OMAP3_GPIO_2
+	select OMAP3_GPIO_3
+	select OMAP3_GPIO_4
+	select OMAP3_GPIO_5
+	select OMAP3_GPIO_6
 
 config TARGET_TWISTER
 	bool "Twister"
+	select OMAP3_GPIO_2
+	select OMAP3_GPIO_5 if USB_EHCI_HCD
 
 config TARGET_OMAP3_CAIRO
 	bool "QUIPOS CAIRO"
@@ -92,6 +141,11 @@ config TARGET_SNIPER
 	select DM
 	select DM_SERIAL
 	select DM_GPIO
+	select OMAP3_GPIO_2
+	select OMAP3_GPIO_3
+	select OMAP3_GPIO_4
+	select OMAP3_GPIO_5
+	select OMAP3_GPIO_6
 
 endchoice
 

configs/eco5pk_defconfig

@@ -24,5 +24,6 @@ CONFIG_CMD_UBI=y
 CONFIG_MMC_OMAP_HS=y
 CONFIG_SYS_NS16550=y
 CONFIG_USB=y
+CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_STORAGE=y
 CONFIG_OF_LIBFDT=y

configs/mcx_defconfig

@@ -33,6 +33,7 @@ CONFIG_CMD_UBI=y
 CONFIG_MMC_OMAP_HS=y
 CONFIG_SYS_NS16550=y
 CONFIG_USB=y
+CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_ULPI_VIEWPORT_OMAP=y
 CONFIG_USB_ULPI=y
 CONFIG_USB_STORAGE=y

configs/mt_ventoux_defconfig

@@ -29,6 +29,7 @@ CONFIG_CMD_UBI=y
 CONFIG_MMC_OMAP_HS=y
 CONFIG_SYS_NS16550=y
 CONFIG_USB=y
+CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_ULPI_VIEWPORT_OMAP=y
 CONFIG_USB_ULPI=y
 CONFIG_USB_STORAGE=y

configs/twister_defconfig

@@ -26,6 +26,7 @@ CONFIG_CMD_UBI=y
 CONFIG_MMC_OMAP_HS=y
 CONFIG_SYS_NS16550=y
 CONFIG_USB=y
+CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_ULPI_VIEWPORT_OMAP=y
 CONFIG_USB_ULPI=y
 CONFIG_USB_STORAGE=y

include/configs/cm_t35.h

@@ -246,14 +246,7 @@
 
 #define CONFIG_SPLASHIMAGE_GUARD
 
-/* GPIO banks */
-#ifdef CONFIG_LED_STATUS
-#define CONFIG_OMAP3_GPIO_6	/* GPIO186 is in GPIO bank 6  */
-#endif
-
 /* Display Configuration */
-#define CONFIG_OMAP3_GPIO_2
-#define CONFIG_OMAP3_GPIO_5
 #define CONFIG_VIDEO_OMAP3
 #define LCD_BPP		LCD_COLOR16
 

include/configs/cm_t3517.h

@@ -247,14 +247,7 @@
 /* Status LED */
 #define GREEN_LED_GPIO			186 /* CM-T3517 Green LED is GPIO186 */
 
-/* GPIO banks */
-#ifdef CONFIG_LED_STATUS
-#define CONFIG_OMAP3_GPIO_6	/* GPIO186 is in GPIO bank 6  */
-#endif
-
 /* Display Configuration */
-#define CONFIG_OMAP3_GPIO_2
-#define CONFIG_OMAP3_GPIO_5
 #define CONFIG_VIDEO_OMAP3
 #define LCD_BPP		LCD_COLOR16
 

include/configs/mcx.h

@@ -73,9 +73,6 @@
 					115200}
 
 /* EHCI */
-#define CONFIG_OMAP3_GPIO_2
-#define CONFIG_OMAP3_GPIO_5
-#define CONFIG_USB_EHCI
 #define CONFIG_USB_EHCI_OMAP
 #define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO	57
 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3

include/configs/mt_ventoux.h

@@ -24,7 +24,6 @@
 #define CONFIG_BOOTFILE		"uImage"
 #define CONFIG_AUTO_COMPLETE
 
-#define CONFIG_OMAP3_GPIO_4
 #define CONFIG_HOSTNAME mt_ventoux
 
 /*

include/configs/omap3_beagle.h

@@ -66,10 +66,6 @@
 #define CONFIG_USB_ETHER_MCS7830
 #define CONFIG_USB_ETHER_SMSC95XX
 
-/* GPIO banks */
-#define CONFIG_OMAP3_GPIO_5		/* GPIO128..159 is in GPIO bank 5 */
-#define CONFIG_OMAP3_GPIO_6		/* GPIO160..191 is in GPIO bank 6 */
-
 /* commands to include */
 
 #define MTDIDS_DEFAULT			"nand0=nand"

include/configs/omap3_igep00x0.h

@@ -37,11 +37,6 @@
 #endif
 #endif
 
-/* GPIO banks */
-#define CONFIG_OMAP3_GPIO_3		/* GPIO64 .. 95 is in GPIO bank 3 */
-#define CONFIG_OMAP3_GPIO_5		/* GPIO128..159 is in GPIO bank 5 */
-#define CONFIG_OMAP3_GPIO_6		/* GPIO160..191 is in GPIO bank 6 */
-
 /* USB */
 #define CONFIG_USB_MUSB_UDC		1
 #define CONFIG_USB_OMAP3		1

include/configs/omap3_logic.h

@@ -49,10 +49,6 @@
 
 /* Hardware drivers */
 
-/* GPIO banks */
-#define CONFIG_OMAP3_GPIO_4		/* GPIO 96..128 is in GPIO bank 4 */
-#define CONFIG_OMAP3_GPIO_6		/* GPIO160..191 is in GPIO bank 6 */
-
 #define CONFIG_USB_OMAP3
 
 /* commands to include */

include/configs/omap3_overo.h

@@ -45,13 +45,6 @@
 #define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO	183
 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS	3
 
-/* Initialize GPIOs by default */
-#define CONFIG_OMAP3_GPIO_2	/* GPIO32..63 is in GPIO Bank 2 */
-#define CONFIG_OMAP3_GPIO_3	/* GPIO64..95 is in GPIO Bank 3 */
-#define CONFIG_OMAP3_GPIO_4	/* GPIO96..127 is in GPIO Bank 4 */
-#define CONFIG_OMAP3_GPIO_5	/* GPIO128..159 is in GPIO Bank 5 */
-#define CONFIG_OMAP3_GPIO_6	/* GPIO160..191 is in GPIO Bank 6 */
-
 /* commands to include */
 
 #ifdef CONFIG_NAND

include/configs/omap3_pandora.h

@@ -35,10 +35,6 @@
 /* TWL4030 LED */
 #define CONFIG_TWL4030_LED
 
-/* Initialize GPIOs by default */
-#define CONFIG_OMAP3_GPIO_4	/* GPIO96..127 is in GPIO Bank 4 */
-#define CONFIG_OMAP3_GPIO_6	/* GPIO160..191 is in GPIO Bank 6 */
-
 /*
  * NS16550 Configuration
  */

include/configs/sniper.h

@@ -55,15 +55,6 @@
 
 #define CONFIG_SYS_MALLOC_LEN		(1024 * 1024 + CONFIG_ENV_SIZE)
 
-/*
- * GPIO
- */
-#define CONFIG_OMAP3_GPIO_2
-#define CONFIG_OMAP3_GPIO_3
-#define CONFIG_OMAP3_GPIO_4
-#define CONFIG_OMAP3_GPIO_5
-#define CONFIG_OMAP3_GPIO_6
-
 /*
  * I2C
  */

include/configs/tam3517-common.h

@@ -67,8 +67,6 @@
 #define CONFIG_SYS_BAUDRATE_TABLE	{4800, 9600, 19200, 38400, 57600,\
 					115200}
 /* EHCI */
-#define CONFIG_OMAP3_GPIO_5
-#define CONFIG_USB_EHCI
 #define CONFIG_USB_EHCI_OMAP
 #define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO	25
 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3

include/configs/tao3530.h

@@ -61,13 +61,6 @@
 /* allow to overwrite serial and ethaddr */
 #define CONFIG_ENV_OVERWRITE
 
-/* GPIO banks */
-#define CONFIG_OMAP3_GPIO_2		/* GPIO32 ..63  is in GPIO bank 2 */
-#define CONFIG_OMAP3_GPIO_3		/* GPIO64 ..95  is in GPIO bank 3 */
-#define CONFIG_OMAP3_GPIO_4		/* GPIO96 ..127 is in GPIO bank 4 */
-#define CONFIG_OMAP3_GPIO_5		/* GPIO128..159 is in GPIO bank 5 */
-#define CONFIG_OMAP3_GPIO_6		/* GPIO160..191 is in GPIO bank 6 */
-
 /* commands to include */
 #define CONFIG_CMD_MTDPARTS	/* Enable MTD parts commands */
 #define CONFIG_MTD_DEVICE	/* needed for mtdparts commands */

include/configs/tricorder.h

@@ -46,11 +46,6 @@
 
 /* Hardware drivers */
 
-/* GPIO banks */
-#define CONFIG_OMAP3_GPIO_2		/* GPIO32..63 are in GPIO bank 2 */
-
-/* LED support */
-
 /* NS16550 Configuration */
 #define CONFIG_SYS_NS16550_SERIAL
 #define CONFIG_SYS_NS16550_REG_SIZE	(-4)

include/configs/twister.h

@@ -45,7 +45,4 @@
 #define CONFIG_SYS_SPL_ARGS_ADDR	(PHYS_SDRAM_1 + 0x100)
 #define CONFIG_SPL_BOARD_INIT
 
-/* gpio 55 is used as SPL_OS_BOOT_KEY */
-#define CONFIG_OMAP3_GPIO_2
-
 #endif /* __CONFIG_H */

scripts/config_whitelist.txt

@@ -1979,11 +1979,6 @@ CONFIG_OF_SPI
 CONFIG_OF_SPI_FLASH
 CONFIG_OF_STDOUT_PATH
 CONFIG_OF_SUPPORT_OLD_DEVICE_TREES
-CONFIG_OMAP3_GPIO_2
-CONFIG_OMAP3_GPIO_3
-CONFIG_OMAP3_GPIO_4
-CONFIG_OMAP3_GPIO_5
-CONFIG_OMAP3_GPIO_6
 CONFIG_OMAP3_LOGIC_USE_NEW_PRODUCT_ID
 CONFIG_OMAP3_MICRON_DDR
 CONFIG_OMAP3_SPI_D0_D1_SWAPPED