From: PETER CHEN <peter.chen@nxp.com>
To: Felipe Balbi <balbi@kernel.org>, Roger Quadros <rogerq@ti.com>,
Pawel Laszczak <pawell@cadence.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>
Cc: "gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>,
"linux-usb@vger.kernel.org" <linux-usb@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"adouglas@cadence.com" <adouglas@cadence.com>,
"jbergsagel@ti.com" <jbergsagel@ti.com>,
"nsekhar@ti.com" <nsekhar@ti.com>, "nm@ti.com" <nm@ti.com>,
"sureshp@cadence.com" <sureshp@cadence.com>,
"pjez@cadence.com" <pjez@cadence.com>,
"kurahul@cadence.com" <kurahul@cadence.com>
Subject: RE: [RFC PATCH v2 07/15] usb:cdns3: Adds Device mode support - initialization.
Date: Fri, 30 Nov 2018 04:20:41 +0000 [thread overview]
Message-ID: <VI1PR04MB5327227A807B92DDA62CF9038BD30@VI1PR04MB5327.eurprd04.prod.outlook.com> (raw)
In-Reply-To: <87pnupzaz1.fsf@linux.intel.com>
> Roger Quadros <rogerq@ti.com> writes:
> >> +static void cdns3_gadget_config(struct cdns3_device *priv_dev) {
> >> + struct cdns3_usb_regs __iomem *regs = priv_dev->regs;
> >> +
> >> + cdns3_ep0_config(priv_dev);
> >> +
> >> + /* enable interrupts for endpoint 0 (in and out) */
> >> + writel(EP_IEN_EP_OUT0 | EP_IEN_EP_IN0, ®s->ep_ien);
> >> +
> >> + /* enable generic interrupt*/
> >> + writel(USB_IEN_INIT, ®s->usb_ien);
> >> + writel(USB_CONF_CLK2OFFDS | USB_CONF_L1DS, ®s->usb_conf);
> >> + writel(USB_CONF_DMULT, ®s->usb_conf);
> >> + writel(USB_CONF_DEVEN, ®s->usb_conf);
> >
> > If you are enabling interrupts in this patch you should handle them in the ISR.
>
> Frankly, I don't understand why this is a series. It's a single driver and splitting it into
> a series just makes it more difficult to review, actually.
>
> Sure, a single patch will be large, but there's no way to have a functional driver until
> all patches are applied, anyway.
>
Yes, I agree with Felipe. Pawel, you could remove the "RFC" prefix, and send the whole
one as one patch. I will test it at my hardware.
Peter
next prev parent reply other threads:[~2018-11-30 4:20 UTC|newest]
Thread overview: 85+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-18 10:08 [RFC PATCH v2 00/15] Introduced new Cadence USBSS DRD Driver Pawel Laszczak
2018-11-18 10:08 ` [RFC PATCH v2 01/15] usb:cdns3: add pci to platform driver wrapper Pawel Laszczak
2018-11-23 10:44 ` Roger Quadros
2018-11-18 10:08 ` [RFC PATCH v2 02/15] usb:cdns3: Device side header file Pawel Laszczak
2018-11-30 6:48 ` PETER CHEN
2018-12-02 19:27 ` Pawel Laszczak
2018-11-18 10:08 ` [RFC PATCH v2 03/15] dt-bindings: add binding for USBSS-DRD controller Pawel Laszczak
2018-11-23 10:53 ` Roger Quadros
2018-11-25 7:33 ` Pawel Laszczak
2018-12-04 22:41 ` Rob Herring
2018-12-06 10:26 ` Pawel Laszczak
2018-11-18 10:09 ` [RFC PATCH v2 04/15] usb:cdns3: Driver initialization code Pawel Laszczak
2018-11-23 11:35 ` Roger Quadros
2018-11-25 12:35 ` Pawel Laszczak
2018-12-04 9:09 ` Peter Chen
2018-12-06 7:00 ` Pawel Laszczak
2018-12-04 8:50 ` Peter Chen
2018-12-04 10:46 ` Roger Quadros
2018-12-05 8:57 ` Peter Chen
2018-12-06 9:31 ` Pawel Laszczak
2018-12-05 19:24 ` Pawel Laszczak
2018-12-05 19:42 ` Pawel Laszczak
2018-12-06 10:02 ` Pawel Laszczak
2018-11-30 7:32 ` Peter Chen
2018-12-02 20:34 ` Pawel Laszczak
2018-12-04 7:11 ` Peter Chen
2018-12-05 7:19 ` Pawel Laszczak
2018-12-05 8:55 ` Alan Douglas
2018-12-05 9:07 ` Peter Chen
2018-11-18 10:09 ` [RFC PATCH v2 05/15] usb:cdns3: Added DRD support Pawel Laszczak
2018-11-23 14:51 ` Roger Quadros
2018-11-26 7:23 ` Pawel Laszczak
2018-11-26 8:07 ` Roger Quadros
2018-11-26 8:39 ` Pawel Laszczak
2018-11-26 9:39 ` Roger Quadros
2018-11-26 10:09 ` Pawel Laszczak
2018-11-26 10:15 ` Roger Quadros
2018-11-27 11:29 ` Pawel Laszczak
2018-11-27 12:10 ` Roger Quadros
2018-12-04 9:18 ` Peter Chen
2018-12-06 7:25 ` Pawel Laszczak
2018-11-18 10:09 ` [RFC PATCH v2 06/15] usb:cdns3: Adds Host support Pawel Laszczak
2018-11-23 14:23 ` Roger Quadros
2018-11-26 8:24 ` Pawel Laszczak
2018-11-26 9:50 ` Roger Quadros
2018-11-26 10:17 ` Pawel Laszczak
2018-12-05 8:41 ` Peter Chen
2018-11-18 10:09 ` [RFC PATCH v2 07/15] usb:cdns3: Adds Device mode support - initialization Pawel Laszczak
2018-11-28 11:34 ` Roger Quadros
2018-11-28 11:40 ` Felipe Balbi
2018-11-30 4:20 ` PETER CHEN [this message]
2018-11-30 6:29 ` Pawel Laszczak
2018-11-30 14:36 ` Pawel Laszczak
2018-11-18 10:09 ` [RFC PATCH v2 08/15] usb:cdns3: Implements device operations part of the API Pawel Laszczak
2018-11-28 12:22 ` Roger Quadros
2018-12-01 11:11 ` Pawel Laszczak
2018-12-03 10:19 ` Pawel Laszczak
2018-12-10 2:12 ` Peter Chen
2018-12-11 11:26 ` Sekhar Nori
2018-12-11 19:49 ` Pawel Laszczak
2018-12-14 1:34 ` Peter Chen
2018-12-14 6:49 ` Pawel Laszczak
2018-12-14 10:39 ` Sekhar Nori
2018-12-14 10:47 ` Felipe Balbi
2018-12-14 11:13 ` Sekhar Nori
2018-12-14 11:26 ` Felipe Balbi
2018-12-14 12:20 ` Sekhar Nori
2018-12-14 12:30 ` Felipe Balbi
2018-12-16 13:31 ` Pawel Laszczak
2018-11-18 10:09 ` [RFC PATCH v2 09/15] usb:cdns3: EpX " Pawel Laszczak
2018-11-28 12:46 ` Roger Quadros
2018-12-01 13:30 ` Pawel Laszczak
2018-11-18 10:09 ` [RFC PATCH v2 10/15] usb:cdns3: Ep0 " Pawel Laszczak
2018-11-28 14:31 ` Roger Quadros
2018-12-02 10:34 ` Pawel Laszczak
2018-11-18 10:09 ` [RFC PATCH v2 11/15] usb:cdns3: Implements ISR functionality Pawel Laszczak
2018-11-28 14:54 ` Roger Quadros
2018-12-02 11:49 ` Pawel Laszczak
2018-12-02 12:52 ` Pawel Laszczak
2018-11-18 10:09 ` [RFC PATCH v2 12/15] usb:cdns3: Adds enumeration related function Pawel Laszczak
2018-11-28 15:50 ` Roger Quadros
2018-12-02 16:39 ` Pawel Laszczak
2018-11-18 10:09 ` [RFC PATCH v2 13/15] usb:cdns3: Adds transfer " Pawel Laszczak
2018-11-18 10:09 ` [RFC PATCH v2 14/15] usb:cdns3: Adds debugging function Pawel Laszczak
2018-11-18 10:09 ` [RFC PATCH v2 15/15] usb:cdns3: Feature for changing role Pawel Laszczak
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