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authorPrzemyslaw Marczak <p.marczak@samsung.com>2013-12-02 13:54:01 +0100
committerMinkyu Kang <mk7.kang@samsung.com>2013-12-03 09:33:59 +0900
commit0938f5b275702107c736e05e377dd1045a8cba27 (patch)
tree3e9978c96ba54615512411700864c00826b951dd
parent09f980107db05d0c4b063298f29373a3790a5de6 (diff)
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trats: usb: Add usb_cable_connected() function
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
-rw-r--r--board/samsung/trats/trats.c11
-rw-r--r--include/configs/trats.h1
2 files changed, 12 insertions, 0 deletions
diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c
index 7012c13..6bd106e 100644
--- a/board/samsung/trats/trats.c
+++ b/board/samsung/trats/trats.c
@@ -501,6 +501,17 @@ int board_usb_init(int index, enum usb_init_type init)
debug("USB_udc_probe\n");
return s3c_udc_probe(&s5pc210_otg_data);
}
+
+#ifdef CONFIG_USB_CABLE_CHECK
+int usb_cable_connected(void)
+{
+ struct pmic *muic = pmic_get("MAX8997_MUIC");
+ if (!muic)
+ return 0;
+
+ return !!muic->chrg->chrg_type(muic);
+}
+#endif
#endif
static void pmic_reset(void)
diff --git a/include/configs/trats.h b/include/configs/trats.h
index 3d080c4..8ff9800 100644
--- a/include/configs/trats.h
+++ b/include/configs/trats.h
@@ -308,6 +308,7 @@
#define CONFIG_USB_GADGET_S3C_UDC_OTG
#define CONFIG_USB_GADGET_DUALSPEED
#define CONFIG_USB_GADGET_VBUS_DRAW 2
+#define CONFIG_USB_CABLE_CHECK
/* LCD */
#define CONFIG_EXYNOS_FB