From: 黄涛 <huangtao@rock-chips.com>
Date: Fri, 1 Apr 2011 13:07:55 +0000 (+0800)
Subject: rk29-ddr3sdk: add usb detect support
X-Git-Tag: firefly_0821_release~10573
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=312762457d0c57e12b13378b5774cddde1c97a14;p=firefly-linux-kernel-4.4.55.git

rk29-ddr3sdk: add usb detect support
---

diff --git a/arch/arm/mach-rk29/board-rk29-ddr3sdk.c b/arch/arm/mach-rk29/board-rk29-ddr3sdk.c
index 68455afb20ee..e22a6befc51a 100755
--- a/arch/arm/mach-rk29/board-rk29-ddr3sdk.c
+++ b/arch/arm/mach-rk29/board-rk29-ddr3sdk.c
@@ -1915,6 +1915,8 @@ static void __init machine_rk29_board_init(void)
 	rk29sdk_wifi_bt_gpio_control_init();
 	rk29sdk_init_wifi_mem();
 #endif
+
+	board_usb_detect_init(RK29_PIN0_PA0, IRQF_TRIGGER_FALLING);
 }
 
 static void __init machine_rk29_fixup(struct machine_desc *desc, struct tag *tags,