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modify board-raho-0928.c for lp8725 DVS pin control

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cym
2010-10-13 09:19:58 +08:00
parent fda27a19be
commit 21fd68fdf1
1 changed files with 11 additions and 0 deletions
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11
arch/arm/mach-rk2818/board-raho-0928.c
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@@ -370,6 +370,17 @@ struct pca9554_platform_data rk2818_pca9554_data={
*author: cym
*****************************************************************************************/
#if defined (CONFIG_RK2818_REGULATOR_LP8725)
/*DVS pin control, make sure it is high level at start.*/
int rk2818_lp8725_pm_control(void)
{
rk2818_mux_api_set(GPIOC_LCDC24BIT_SEL_NAME, IOMUXB_GPIO0_C2_7);
gpio_request(RK2818_PIN_PC2,NULL);
gpio_direction_output(RK2818_PIN_PC2,1);
gpio_set_value(RK2818_PIN_PC2,1);
return 0;
}
/*ldo1 2V8OUT USB2.5V LCD_VCC*/
static struct regulator_consumer_supply ldo1_consumers[] = {
{