diff options
Diffstat (limited to 'arch/arm/mach-ep93xx/edb93xx.c')
| -rw-r--r-- | arch/arm/mach-ep93xx/edb93xx.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/arch/arm/mach-ep93xx/edb93xx.c b/arch/arm/mach-ep93xx/edb93xx.c index a4a7be308000..3884182cd362 100644 --- a/arch/arm/mach-ep93xx/edb93xx.c +++ b/arch/arm/mach-ep93xx/edb93xx.c @@ -74,7 +74,7 @@ static void __init edb93xx_register_flash(void) } } -static struct ep93xx_eth_data edb93xx_eth_data = { +static struct ep93xx_eth_data __initdata edb93xx_eth_data = { .phy_id = 1, }; @@ -82,7 +82,7 @@ static struct ep93xx_eth_data edb93xx_eth_data = { /************************************************************************* * EDB93xx i2c peripheral handling *************************************************************************/ -static struct i2c_gpio_platform_data edb93xx_i2c_gpio_data = { +static struct i2c_gpio_platform_data __initdata edb93xx_i2c_gpio_data = { .sda_pin = EP93XX_GPIO_LINE_EEDAT, .sda_is_open_drain = 0, .scl_pin = EP93XX_GPIO_LINE_EECLK, @@ -118,12 +118,33 @@ static void __init edb93xx_register_i2c(void) } } + +/************************************************************************* + * EDB93xx pwm + *************************************************************************/ +static void __init edb93xx_register_pwm(void) +{ + if (machine_is_edb9301() || + machine_is_edb9302() || machine_is_edb9302a()) { + /* EP9301 and EP9302 only have pwm.1 (EGPIO14) */ + ep93xx_register_pwm(0, 1); + } else if (machine_is_edb9307() || machine_is_edb9307a()) { + /* EP9307 only has pwm.0 (PWMOUT) */ + ep93xx_register_pwm(1, 0); + } else { + /* EP9312 and EP9315 have both */ + ep93xx_register_pwm(1, 1); + } +} + + static void __init edb93xx_init_machine(void) { ep93xx_init_devices(); edb93xx_register_flash(); ep93xx_register_eth(&edb93xx_eth_data, 1); edb93xx_register_i2c(); + edb93xx_register_pwm(); } |