From: mporter@linaro.org (Matt Porter)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v5 5/9] usb: gadget: s3c-hsotg: use generic phy_init()/phy_exit() support
Date: Thu, 12 Dec 2013 08:26:06 -0500 [thread overview]
Message-ID: <1386854770-2173-6-git-send-email-mporter@linaro.org> (raw)
In-Reply-To: <1386854770-2173-1-git-send-email-mporter@linaro.org>
If a generic phy is present, call phy_init()/phy_exit(). This supports
generic phys that must be soft reset before power on.
Signed-off-by: Matt Porter <mporter@linaro.org>
---
drivers/usb/gadget/s3c-hsotg.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c
index 7c5d8bd..e9683c2 100644
--- a/drivers/usb/gadget/s3c-hsotg.c
+++ b/drivers/usb/gadget/s3c-hsotg.c
@@ -3621,6 +3621,9 @@ static int s3c_hsotg_probe(struct platform_device *pdev)
goto err_supplies;
}
+ if (hsotg->phy)
+ phy_init(hsotg->phy);
+
/* usb phy enable */
s3c_hsotg_phy_enable(hsotg);
@@ -3714,6 +3717,8 @@ static int s3c_hsotg_remove(struct platform_device *pdev)
}
s3c_hsotg_phy_disable(hsotg);
+ if (hsotg->phy)
+ phy_exit(hsotg->phy);
clk_disable_unprepare(hsotg->clk);
return 0;
--
1.8.4
next prev parent reply other threads:[~2013-12-12 13:26 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-12 13:26 [PATCH v5 0/9] USB Device Controller support for BCM281xx Matt Porter
2013-12-12 13:26 ` [PATCH v5 1/9] phy: add phy_get_bus_width()/phy_set_bus_width() calls Matt Porter
2013-12-12 18:18 ` Felipe Balbi
2013-12-13 9:55 ` Kishon Vijay Abraham I
2013-12-12 13:26 ` [PATCH v5 2/9] staging: dwc2: update DT binding to add generic clock/phy properties Matt Porter
2013-12-12 18:19 ` Felipe Balbi
2013-12-12 13:26 ` [PATCH v5 3/9] usb: gadget: s3c-hsotg: enable build for other platforms Matt Porter
2013-12-12 21:51 ` Dinh Nguyen
2013-12-12 22:07 ` Matt Porter
2013-12-13 0:05 ` Dinh Nguyen
2013-12-12 13:26 ` [PATCH v5 4/9] usb: gadget: s3c-hsotg: add snps, dwc2 compatible string Matt Porter
2013-12-12 13:26 ` Matt Porter [this message]
2013-12-13 11:00 ` [PATCH v5 5/9] usb: gadget: s3c-hsotg: use generic phy_init()/phy_exit() support Kishon Vijay Abraham I
2013-12-12 13:26 ` [PATCH v5 6/9] usb: gadget: s3c-hsotg: get phy bus width from phy subsystem Matt Porter
2013-12-13 11:02 ` Kishon Vijay Abraham I
2013-12-12 13:26 ` [PATCH v5 7/9] phy: add Broadcom Kona USB2 PHY DT binding Matt Porter
2013-12-12 13:26 ` [PATCH v5 8/9] phy: add Broadcom Kona USB2 PHY driver Matt Porter
2013-12-12 13:26 ` [PATCH v5 9/9] ARM: dts: add usb udc support to bcm281xx Matt Porter
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