ux500: rework device registration

Change the Ux500 devices to be dynamically allocated and added by
calling functions instead of referencing structures, thereby allowing
5500 and other derivatives' support to be added without having to
duplicate structures, use fixup functions, or use compile-time macros.

Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>

1 files changed, 23 insertions, 23 deletions

diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index 9aeefc4..8edc27f 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -34,6 +34,7 @@
 #include <mach/devices.h>
 #include <mach/irqs.h>
 
+#include "devices-db8500.h"
 #include "pins-db8500.h"
 #include "board-mop500.h"
 
@@ -192,12 +193,13 @@ U8500_I2C_CONTROLLER(1, 0xe, 1, 1, 100000, I2C_FREQ_MODE_STANDARD);
 U8500_I2C_CONTROLLER(2,	0xe, 1, 1, 100000, I2C_FREQ_MODE_STANDARD);
 U8500_I2C_CONTROLLER(3,	0xe, 1, 1, 100000, I2C_FREQ_MODE_STANDARD);
 
-static struct amba_device *amba_devs[] __initdata = {
-	&ux500_uart0_device,
-	&ux500_uart1_device,
-	&ux500_uart2_device,
-	&u8500_ssp0_device,
-};
+static void __init mop500_i2c_init(void)
+{
+	db8500_add_i2c0(&u8500_i2c0_data);
+	db8500_add_i2c1(&u8500_i2c1_data);
+	db8500_add_i2c2(&u8500_i2c2_data);
+	db8500_add_i2c3(&u8500_i2c3_data);
+}
 
 static const unsigned int ux500_keymap[] = {
 	KEY(2, 5, KEY_END),
@@ -308,36 +310,34 @@ static struct ske_keypad_platform_data ske_keypad_board = {
 
 /* add any platform devices here - TODO */
 static struct platform_device *platform_devs[] __initdata = {
-	&u8500_i2c0_device,
-	&ux500_i2c1_device,
-	&ux500_i2c2_device,
-	&ux500_i2c3_device,
 	&ux500_ske_keypad_device,
 };
 
-static void __init u8500_init_machine(void)
+static void __init mop500_spi_init(void)
 {
-	int i;
+	db8500_add_ssp0(&ssp0_platform_data);
+}
 
+static void __init mop500_uart_init(void)
+{
+	db8500_add_uart0();
+	db8500_add_uart1();
+	db8500_add_uart2();
+}
+
+static void __init u8500_init_machine(void)
+{
 	u8500_init_devices();
 
 	nmk_config_pins(mop500_pins, ARRAY_SIZE(mop500_pins));
 
-	u8500_i2c0_device.dev.platform_data = &u8500_i2c0_data;
-	ux500_i2c1_device.dev.platform_data = &u8500_i2c1_data;
-	ux500_i2c2_device.dev.platform_data = &u8500_i2c2_data;
-	ux500_i2c3_device.dev.platform_data = &u8500_i2c3_data;
 	ux500_ske_keypad_device.dev.platform_data = &ske_keypad_board;
-
-	u8500_ssp0_device.dev.platform_data = &ssp0_platform_data;
-
-	/* Register the active AMBA devices on this board */
-	for (i = 0; i < ARRAY_SIZE(amba_devs); i++)
-		amba_device_register(amba_devs[i], &iomem_resource);
-
 	platform_add_devices(platform_devs, ARRAY_SIZE(platform_devs));
 
+	mop500_i2c_init();
 	mop500_sdi_init();
+	mop500_spi_init();
+	mop500_uart_init();
 
 	/* If HW is early drop (ED) or V1.0 then use SPI to access AB8500 */
 	if (cpu_is_u8500ed() || cpu_is_u8500v10())