From 944a4894c047f9fc17d21f1e4ca92d5909b8405b Mon Sep 17 00:00:00 2001
From: Ajay Kumar Gupta <ajay.gupta@ti.com>
Date: Thu, 10 Jun 2010 11:20:50 +0530
Subject: musb: Program extvbus for OMAP3EVM Rev >= E

OMAP3EVM Rev >=E uses external Vbus supply so setting 'extvbus'
to '1' for OMAP3EVM Rev >=E runtime based on EVM revision.

CC: Remy Bohmer <linux@bohmer.net>
Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
---
 board/ti/evm/evm.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'board')

diff --git a/board/ti/evm/evm.c b/board/ti/evm/evm.c
index fcc1803..9948b9c 100644
--- a/board/ti/evm/evm.c
+++ b/board/ti/evm/evm.c
@@ -65,6 +65,19 @@ static void omap3_evm_get_revision(void)
 }
 
 /*
+ * MUSB port on OMAP3EVM Rev >= E requires extvbus programming.
+ */
+u8 omap3_evm_need_extvbus(void)
+{
+	u8 retval = 0;
+
+	if (get_omap3_evm_rev() >= OMAP3EVM_BOARD_GEN_2)
+		retval = 1;
+
+	return retval;
+}
+
+/*
  * Routine: board_init
  * Description: Early hardware init.
  */
-- 
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