From: felipe.balbi@linux•intel.com (Felipe Balbi)
To: linux-arm-kernel@lists•infradead.org
Subject: [RESEND PATCH v2 6/7] usb: xhci: plat: add generic PHY support
Date: Wed, 27 Apr 2016 12:34:07 +0300 [thread overview]
Message-ID: <87twinmm40.fsf@intel.com> (raw)
In-Reply-To: <20160427075751.GA3540@kuha.fi.intel.com>
Hi,
Heikki Krogerus <heikki.krogerus@linux•intel.com> writes:
> On Tue, Apr 26, 2016 at 08:57:39PM +0800, Jisheng Zhang wrote:
>> @@ -232,22 +265,44 @@ static int xhci_plat_probe(struct platform_device *pdev)
>> if (HCC_MAX_PSA(xhci->hcc_params) >= 4)
>> xhci->shared_hcd->can_do_streams = 1;
>>
>> + hcd->phy = devm_phy_get(&pdev->dev, "usb2-phy");
>> + if (IS_ERR(hcd->phy)) {
>> + ret = PTR_ERR(hcd->phy);
>> + if (ret == -EPROBE_DEFER)
>> + goto put_usb3_hcd;
>> + hcd->phy = NULL;
>> + }
>> +
>> + phy = devm_phy_get(&pdev->dev, "usb-phy");
>
> "usb-phy" for what I understand is the USB3 PHY right?
that doesn't appear to be documented anywhere ;-)
> I was unable to find any definition for the phy names for example from
> Documentation/devicetree/bindings/usb/usb-xhci.txt, so I would say
> this needs to be "usb3-phy" and the phy names need to be defined
> somewhere.
yeah, usb3-phy sounds like a better name.
--
balbi
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next prev parent reply other threads:[~2016-04-27 9:34 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-26 12:57 [RESEND PATCH v2 0/7] usb: xhci-plat: support generic PHY and vbus regulator Jisheng Zhang
2016-04-26 12:57 ` [RESEND PATCH v2 1/7] usb: xhci: plat: Fix suspend/resume when the optional clk exists Jisheng Zhang
2016-04-27 5:25 ` Felipe Balbi
2016-04-27 5:46 ` Jisheng Zhang
2016-04-26 12:57 ` [RESEND PATCH v2 2/7] usb: xhci: plat: attach the usb_phy to the correct hcd Jisheng Zhang
2016-04-27 5:29 ` Felipe Balbi
2016-04-27 5:59 ` Jisheng Zhang
2016-04-27 6:19 ` Felipe Balbi
2016-04-26 12:57 ` [RESEND PATCH v2 3/7] usb: xhci: plat: Fix suspend/resume when the optional usb_phy exists Jisheng Zhang
2016-04-27 5:30 ` Felipe Balbi
2016-04-26 12:57 ` [RESEND PATCH v2 4/7] usb: xhci: plat: sort the headers in alphabetic order Jisheng Zhang
2016-04-26 12:57 ` [RESEND PATCH v2 5/7] usb: xhci: plat: Remove checks for optional clock in error/remove path Jisheng Zhang
2016-04-27 5:33 ` Felipe Balbi
2016-04-27 6:33 ` Jisheng Zhang
2016-04-27 7:19 ` Felipe Balbi
2016-04-26 12:57 ` [RESEND PATCH v2 6/7] usb: xhci: plat: add generic PHY support Jisheng Zhang
2016-04-27 5:35 ` Felipe Balbi
2016-04-27 6:46 ` Jisheng Zhang
2016-04-27 7:21 ` Felipe Balbi
2016-04-27 7:57 ` Heikki Krogerus
2016-04-27 9:34 ` Felipe Balbi [this message]
2016-04-26 12:57 ` [RESEND PATCH v2 7/7] usb: xhci: plat: add vbus regulator control Jisheng Zhang
2016-04-27 5:37 ` Felipe Balbi
2016-04-27 9:57 ` Mark Brown
2016-04-27 10:25 ` Jisheng Zhang
2016-04-27 13:24 ` Mark Brown
2016-04-27 10:25 ` Felipe Balbi
2016-04-27 10:35 ` Mark Brown
2016-04-27 10:38 ` Felipe Balbi
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