Merge pull request #1038 from Leo-Yan/fix_vbus_det_irq

hikey: Disable VBUS_DET interrupt for PMIC

plat/hisilicon/hikey/hikey_bl1_setup.c

@@ -288,6 +288,11 @@ static void hikey_hi6553_init(void)
 
 	/* select 32.764KHz */
 	mmio_write_8(HI6553_CLK19M2_600_586_EN, 0x01);
+
+	/* Disable vbus_det interrupts */
+	data = mmio_read_8(HI6553_IRQ2_MASK);
+	data = data | 0x3;
+	mmio_write_8(HI6553_IRQ2_MASK, data);
 }
 
 static void init_mmc0_pll(void)

plat/hisilicon/hikey/include/hi6553.h

@@ -19,6 +19,7 @@
 #define DISABLE6_XO_CLK_RF2			(1 << 4)
 
 #define HI6553_VERSION_REG			(PMUSSI_BASE + (0x000 << 2))
+#define HI6553_IRQ2_MASK			(PMUSSI_BASE + (0x008 << 2))
 #define HI6553_ENABLE2_LDO1_8			(PMUSSI_BASE + (0x029 << 2))
 #define HI6553_DISABLE2_LDO1_8			(PMUSSI_BASE + (0x02a << 2))
 #define HI6553_ONOFF_STATUS2_LDO1_8		(PMUSSI_BASE + (0x02b << 2))