From: kishon@ti•com (Kishon Vijay Abraham I)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH v5 5/9] usb: gadget: s3c-hsotg: use generic phy_init()/phy_exit() support
Date: Fri, 13 Dec 2013 16:30:46 +0530 [thread overview]
Message-ID: <52AAE8DE.2030801@ti.com> (raw)
In-Reply-To: <1386854770-2173-6-git-send-email-mporter@linaro.org>
On Thursday 12 December 2013 06:56 PM, Matt Porter wrote:
> 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>
Acked-by: Kishon Vijay Abraham I <kishon@ti•com>
> ---
> 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;
>
next prev parent reply other threads:[~2013-12-13 11:00 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 ` [PATCH v5 5/9] usb: gadget: s3c-hsotg: use generic phy_init()/phy_exit() support Matt Porter
2013-12-13 11:00 ` Kishon Vijay Abraham I [this message]
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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