From a56dcaa9d4bfe8e3e9e38ee153e488266d8bffaa Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Wed, 12 Nov 2014 08:18:00 +0100 Subject: 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 --- arch/arm/boards/efika-mx-smartbook/board.c | 15 +++------------ 1 file changed, 3 insertions(+), 12 deletions(-) (limited to 'arch') diff --git a/arch/arm/boards/efika-mx-smartbook/board.c b/arch/arm/boards/efika-mx-smartbook/board.c index 02fce4b1c0..99efd666f9 100644 --- a/arch/arm/boards/efika-mx-smartbook/board.c +++ b/arch/arm/boards/efika-mx-smartbook/board.c @@ -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); -- cgit v1.2.3