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ARM: i.MX51 efikasb: register init callback for PMIC init 

So that the PMIC initialisation is called once it's available.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Sascha Hauer 2014-11-12 08:18:00 +01:00
parent f1b3619759
commit a56dcaa9d4
1 changed files with 3 additions and 12 deletions
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15
arch/arm/boards/efika-mx-smartbook/board.c
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@ -64,16 +64,9 @@ static inline int machine_is_efikasb(void)
return 1;
}
static int efikamx_power_init(void)
static void efikamx_power_init(struct mc13xxx *mc)
{
unsigned int val;
struct mc13xxx *mc;
mc = mc13xxx_get();
if (!mc) {
printf("could not get mc13892\n");
return -ENODEV;
}
/* Write needed to Power Gate 2 register */
mc13xxx_reg_read(mc, MC13892_REG_POWER_MISC, &val);
@ -178,8 +171,6 @@ static int efikamx_power_init(void)
mc13xxx_reg_write(mc, MC13892_REG_POWER_CTL2, val);
udelay(2500);
return 0;
}
static int efikamx_usb_init(void)
@ -189,6 +180,8 @@ static int efikamx_usb_init(void)
barebox_set_hostname("efikasb");
mc13xxx_register_init_callback(efikamx_power_init);
gpio_direction_output(GPIO_BLUETOOTH, 0);
gpio_direction_output(GPIO_WIFI_ENABLE, 1);
gpio_direction_output(GPIO_WIFI_RESET, 0);
@ -246,8 +239,6 @@ static int efikamx_late_init(void)
if (!of_machine_is_compatible("genesi,imx51-sb"))
return 0;
efikamx_power_init();
defaultenv_append_directory(defaultenv_efikasb);
gpio_direction_output(GPIO_BACKLIGHT_POWER, 1);