gpio: omap: Drop 'method' parameter

The "method" parameter was part of the original port of the driver from
the kernel.  At some point this may have been added to allow for future
differentiation (as omap1 and omap2 have different GPIO IP blocks, so
this wasn't an unreasonable thing to do).  At this point however it's
just extra overhead, so drop.

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

5 files changed, 35 insertions, 38 deletions

diff --git a/arch/arm/cpu/armv7/am33xx/board.c b/arch/arm/cpu/armv7/am33xx/board.c
index a1cb4ec..bd14326 100644
--- a/arch/arm/cpu/armv7/am33xx/board.c
+++ b/arch/arm/cpu/armv7/am33xx/board.c
@@ -73,13 +73,13 @@ U_BOOT_DEVICES(am33xx_uarts) = {
 
 #ifndef CONFIG_DM_GPIO
 static const struct gpio_bank gpio_bank_am33xx[] = {
-	{ (void *)AM33XX_GPIO0_BASE, METHOD_GPIO_24XX },
-	{ (void *)AM33XX_GPIO1_BASE, METHOD_GPIO_24XX },
-	{ (void *)AM33XX_GPIO2_BASE, METHOD_GPIO_24XX },
-	{ (void *)AM33XX_GPIO3_BASE, METHOD_GPIO_24XX },
+	{ (void *)AM33XX_GPIO0_BASE },
+	{ (void *)AM33XX_GPIO1_BASE },
+	{ (void *)AM33XX_GPIO2_BASE },
+	{ (void *)AM33XX_GPIO3_BASE },
 #ifdef CONFIG_AM43XX
-	{ (void *)AM33XX_GPIO4_BASE, METHOD_GPIO_24XX },
-	{ (void *)AM33XX_GPIO5_BASE, METHOD_GPIO_24XX },
+	{ (void *)AM33XX_GPIO4_BASE },
+	{ (void *)AM33XX_GPIO5_BASE },
 #endif
 };
 
diff --git a/arch/arm/cpu/armv7/omap3/board.c b/arch/arm/cpu/armv7/omap3/board.c
index 17cb5b7..8252b32 100644
--- a/arch/arm/cpu/armv7/omap3/board.c
+++ b/arch/arm/cpu/armv7/omap3/board.c
@@ -38,12 +38,12 @@ static void omap3_invalidate_l2_cache_secure(void);
 
 #ifdef CONFIG_DM_GPIO
 static const struct omap_gpio_platdata omap34xx_gpio[] = {
-	{ 0, OMAP34XX_GPIO1_BASE, METHOD_GPIO_24XX },
-	{ 1, OMAP34XX_GPIO2_BASE, METHOD_GPIO_24XX },
-	{ 2, OMAP34XX_GPIO3_BASE, METHOD_GPIO_24XX },
-	{ 3, OMAP34XX_GPIO4_BASE, METHOD_GPIO_24XX },
-	{ 4, OMAP34XX_GPIO5_BASE, METHOD_GPIO_24XX },
-	{ 5, OMAP34XX_GPIO6_BASE, METHOD_GPIO_24XX },
+	{ 0, OMAP34XX_GPIO1_BASE },
+	{ 1, OMAP34XX_GPIO2_BASE },
+	{ 2, OMAP34XX_GPIO3_BASE },
+	{ 3, OMAP34XX_GPIO4_BASE },
+	{ 4, OMAP34XX_GPIO5_BASE },
+	{ 5, OMAP34XX_GPIO6_BASE },
 };
 
 U_BOOT_DEVICES(am33xx_gpios) = {
@@ -58,12 +58,12 @@ U_BOOT_DEVICES(am33xx_gpios) = {
 #else
 
 static const struct gpio_bank gpio_bank_34xx[6] = {
-	{ (void *)OMAP34XX_GPIO1_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP34XX_GPIO2_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP34XX_GPIO3_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP34XX_GPIO4_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP34XX_GPIO5_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP34XX_GPIO6_BASE, METHOD_GPIO_24XX },
+	{ (void *)OMAP34XX_GPIO1_BASE },
+	{ (void *)OMAP34XX_GPIO2_BASE },
+	{ (void *)OMAP34XX_GPIO3_BASE },
+	{ (void *)OMAP34XX_GPIO4_BASE },
+	{ (void *)OMAP34XX_GPIO5_BASE },
+	{ (void *)OMAP34XX_GPIO6_BASE },
 };
 
 const struct gpio_bank *const omap_gpio_bank = gpio_bank_34xx;
diff --git a/arch/arm/cpu/armv7/omap4/hwinit.c b/arch/arm/cpu/armv7/omap4/hwinit.c
index 9792761..a68947f 100644
--- a/arch/arm/cpu/armv7/omap4/hwinit.c
+++ b/arch/arm/cpu/armv7/omap4/hwinit.c
@@ -25,12 +25,12 @@ DECLARE_GLOBAL_DATA_PTR;
 u32 *const omap_si_rev = (u32 *)OMAP_SRAM_SCRATCH_OMAP_REV;
 
 static const struct gpio_bank gpio_bank_44xx[6] = {
-	{ (void *)OMAP44XX_GPIO1_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP44XX_GPIO2_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP44XX_GPIO3_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP44XX_GPIO4_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP44XX_GPIO5_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP44XX_GPIO6_BASE, METHOD_GPIO_24XX },
+	{ (void *)OMAP44XX_GPIO1_BASE },
+	{ (void *)OMAP44XX_GPIO2_BASE },
+	{ (void *)OMAP44XX_GPIO3_BASE },
+	{ (void *)OMAP44XX_GPIO4_BASE },
+	{ (void *)OMAP44XX_GPIO5_BASE },
+	{ (void *)OMAP44XX_GPIO6_BASE },
 };
 
 const struct gpio_bank *const omap_gpio_bank = gpio_bank_44xx;
diff --git a/arch/arm/cpu/armv7/omap5/hwinit.c b/arch/arm/cpu/armv7/omap5/hwinit.c
index 22e0829..3699050 100644
--- a/arch/arm/cpu/armv7/omap5/hwinit.c
+++ b/arch/arm/cpu/armv7/omap5/hwinit.c
@@ -27,18 +27,20 @@ DECLARE_GLOBAL_DATA_PTR;
 
 u32 *const omap_si_rev = (u32 *)OMAP_SRAM_SCRATCH_OMAP_REV;
 
+#ifndef CONFIG_DM_GPIO
 static struct gpio_bank gpio_bank_54xx[8] = {
-	{ (void *)OMAP54XX_GPIO1_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP54XX_GPIO2_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP54XX_GPIO3_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP54XX_GPIO4_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP54XX_GPIO5_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP54XX_GPIO6_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP54XX_GPIO7_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP54XX_GPIO8_BASE, METHOD_GPIO_24XX },
+	{ (void *)OMAP54XX_GPIO1_BASE },
+	{ (void *)OMAP54XX_GPIO2_BASE },
+	{ (void *)OMAP54XX_GPIO3_BASE },
+	{ (void *)OMAP54XX_GPIO4_BASE },
+	{ (void *)OMAP54XX_GPIO5_BASE },
+	{ (void *)OMAP54XX_GPIO6_BASE },
+	{ (void *)OMAP54XX_GPIO7_BASE },
+	{ (void *)OMAP54XX_GPIO8_BASE },
 };
 
 const struct gpio_bank *const omap_gpio_bank = gpio_bank_54xx;
+#endif
 
 void do_set_mux32(u32 base, struct pad_conf_entry const *array, int size)
 {
diff --git a/arch/arm/include/asm/omap_gpio.h b/arch/arm/include/asm/omap_gpio.h
index 839af54..ef38b63 100644
--- a/arch/arm/include/asm/omap_gpio.h
+++ b/arch/arm/include/asm/omap_gpio.h
@@ -23,24 +23,19 @@
 
 #include <asm/arch/cpu.h>
 
-enum gpio_method {
-	METHOD_GPIO_24XX	= 4,
-};
-
 #ifdef CONFIG_DM_GPIO
 
 /* Information about a GPIO bank */
 struct omap_gpio_platdata {
 	int bank_index;
 	ulong base;	/* address of registers in physical memory */
-	enum gpio_method method;
+	const char *port_name;
 };
 
 #else
 
 struct gpio_bank {
 	void *base;
-	int method;
 };
 
 extern const struct gpio_bank *const omap_gpio_bank;