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From: yasuhisa umano <yasuhisa.umano.zc@renesas.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 1/2] usb: r8a66597: Fix initialization hub that using, R8A66597_MAX_ROOT_HUB
Date: Thu, 17 Apr 2014 16:48:32 +0900	[thread overview]
Message-ID: <534F8750.70201@renesas.com> (raw)

This driver is processed as two USB hub despite one.
The number of root hub is defined in R8A66597_MAX_ROOT_HUB.
This fixes that register is accessed by using the definition
of R8A66597_MAX_ROOT_HUB.

Signed-off-by: Yasuhisa Umano <yasuhisa.umano.zc@renesas.com>
---
 drivers/usb/host/r8a66597-hcd.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c
index dfe5423..c58d2a9 100644
--- a/drivers/usb/host/r8a66597-hcd.c
+++ b/drivers/usb/host/r8a66597-hcd.c
@@ -164,8 +164,8 @@ static int enable_controller(struct r8a66597 *r8a66597)

 	r8a66597_bset(r8a66597, INTL, SOFCFG);
 	r8a66597_write(r8a66597, 0, INTENB0);
-	r8a66597_write(r8a66597, 0, INTENB1);
-	r8a66597_write(r8a66597, 0, INTENB2);
+	for (port = 0; port < R8A66597_MAX_ROOT_HUB; port++)
+		r8a66597_write(r8a66597, 0, get_intenb_reg(port));

 	r8a66597_bset(r8a66597, CONFIG_R8A66597_ENDIAN & BIGEND, CFIFOSEL);
 	r8a66597_bset(r8a66597, CONFIG_R8A66597_ENDIAN & BIGEND, D0FIFOSEL);
-- 
1.7.9.5

             reply	other threads:[~2014-04-17  7:48 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-04-17  7:48 yasuhisa umano [this message]
2014-04-17 10:47 ` [U-Boot] [PATCH 1/2] usb: r8a66597: Fix initialization hub that using, R8A66597_MAX_ROOT_HUB Marek Vasut
2014-04-18  2:25   ` Yasuhisa Umano
2014-04-17 14:07 ` Marek Vasut
2014-04-18  2:25   ` Yasuhisa Umano
2014-04-18 13:57     ` Marek Vasut

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