forked from Minki/linux
ARM: ux500: fix up the I2C devices
The I2C device registration on the different ux500 board was buggy due to a switch to dynamically assigned I2C host addresses. This I2C host is still there, but we have to add the devices dynamically instead of using board data. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
parent
8478d266c5
commit
1e66a3da4f
@ -324,21 +324,19 @@ static struct lp55xx_platform_data __initdata lp5521_sec_data = {
|
||||
.clock_mode = LP55XX_CLOCK_EXT,
|
||||
};
|
||||
|
||||
/* I2C0 devices only available on the first HREF/MOP500 */
|
||||
static struct i2c_board_info __initdata mop500_i2c0_devices[] = {
|
||||
{
|
||||
I2C_BOARD_INFO("tc3589x", 0x42),
|
||||
.irq = NOMADIK_GPIO_TO_IRQ(217),
|
||||
.platform_data = &mop500_tc35892_data,
|
||||
},
|
||||
/* I2C0 devices only available prior to HREFv60 */
|
||||
{
|
||||
I2C_BOARD_INFO("tps61052", 0x33),
|
||||
.platform_data = &mop500_tps61052_data,
|
||||
},
|
||||
};
|
||||
|
||||
#define NUM_PRE_V60_I2C0_DEVICES 1
|
||||
|
||||
static struct i2c_board_info __initdata mop500_i2c2_devices[] = {
|
||||
{
|
||||
/* lp5521 LED driver, 1st device */
|
||||
@ -356,6 +354,17 @@ static struct i2c_board_info __initdata mop500_i2c2_devices[] = {
|
||||
},
|
||||
};
|
||||
|
||||
static int __init mop500_i2c_board_init(void)
|
||||
{
|
||||
if (machine_is_u8500())
|
||||
mop500_uib_i2c_add(0, mop500_i2c0_devices,
|
||||
ARRAY_SIZE(mop500_i2c0_devices));
|
||||
mop500_uib_i2c_add(2, mop500_i2c2_devices,
|
||||
ARRAY_SIZE(mop500_i2c2_devices));
|
||||
return 0;
|
||||
}
|
||||
device_initcall(mop500_i2c_board_init);
|
||||
|
||||
static void __init mop500_i2c_init(struct device *parent)
|
||||
{
|
||||
db8500_add_i2c0(parent, NULL);
|
||||
@ -564,7 +573,6 @@ static struct platform_device *snowball_platform_devs[] __initdata = {
|
||||
static void __init mop500_init_machine(void)
|
||||
{
|
||||
struct device *parent = NULL;
|
||||
int i2c0_devs;
|
||||
int i;
|
||||
|
||||
platform_device_register(&db8500_prcmu_device);
|
||||
@ -587,19 +595,13 @@ static void __init mop500_init_machine(void)
|
||||
mop500_spi_init(parent);
|
||||
mop500_audio_init(parent);
|
||||
mop500_uart_init(parent);
|
||||
|
||||
u8500_cryp1_hash1_init(parent);
|
||||
|
||||
i2c0_devs = ARRAY_SIZE(mop500_i2c0_devices);
|
||||
|
||||
i2c_register_board_info(0, mop500_i2c0_devices, i2c0_devs);
|
||||
i2c_register_board_info(2, mop500_i2c2_devices,
|
||||
ARRAY_SIZE(mop500_i2c2_devices));
|
||||
|
||||
/* This board has full regulator constraints */
|
||||
regulator_has_full_constraints();
|
||||
}
|
||||
|
||||
|
||||
static void __init snowball_init_machine(void)
|
||||
{
|
||||
struct device *parent = NULL;
|
||||
@ -634,7 +636,6 @@ static void __init snowball_init_machine(void)
|
||||
static void __init hrefv60_init_machine(void)
|
||||
{
|
||||
struct device *parent = NULL;
|
||||
int i2c0_devs;
|
||||
int i;
|
||||
|
||||
platform_device_register(&db8500_prcmu_device);
|
||||
@ -663,14 +664,6 @@ static void __init hrefv60_init_machine(void)
|
||||
mop500_audio_init(parent);
|
||||
mop500_uart_init(parent);
|
||||
|
||||
i2c0_devs = ARRAY_SIZE(mop500_i2c0_devices);
|
||||
|
||||
i2c0_devs -= NUM_PRE_V60_I2C0_DEVICES;
|
||||
|
||||
i2c_register_board_info(0, mop500_i2c0_devices, i2c0_devs);
|
||||
i2c_register_board_info(2, mop500_i2c2_devices,
|
||||
ARRAY_SIZE(mop500_i2c2_devices));
|
||||
|
||||
/* This board has full regulator constraints */
|
||||
regulator_has_full_constraints();
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user