From: Andrew Lunn <andrew-g2DYL2Zd6BY@public.gmane.org> To: Jamie Lentin <jm-Pj/HzkgeCk7QXOPxS62xeg@public.gmane.org> Cc: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>, Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>, Vivien Didelot <vivien.didelot-4ysUXcep3aM1wj+D4I0NRVaTQe2KTcn/@public.gmane.org>, Jason Cooper <jason-NLaQJdtUoK4Be96aLqz0jA@public.gmane.org>, Sebastian Hesselbarth <sebastian.hesselbarth-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>, Gregory Clement <gregory.clement-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>, Imre Kaloz <kaloz-p3rKhJxN3npAfugRpC6u6w@public.gmane.org>, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org Subject: Re: [PATCH 6/8 v2] arm: orion5x: Add DT-based support for Netgear WNR854T Date: Tue, 13 Sep 2016 14:36:39 +0200 [thread overview] Message-ID: <20160913123639.GB15332@lunn.ch> (raw) In-Reply-To: <88e40f0c6cafec244dc16af5a03cfb44-SBYVURHw+sBNwP/n92qj9LVCufUGDwFn@public.gmane.org> On Tue, Sep 13, 2016 at 10:10:41AM +0100, Jamie Lentin wrote: > On 2016-09-12 23:03, Andrew Lunn wrote: > >>Maybe we can instead leave out the PCI support from the new > >>file for now and not delete the legacy board file? > > This seems a reasonable compromise. The PCI card the router comes > with isn't supported by mwl8k mainline anyway (There's STA-only > firmware that can be extracted from a windows driver and PCI IDs > added, but stats reporting uses a different format), so it's not a > huge loss, although many did replace the card with something > Atheros-based. O.K. So dropping the PCI code gets us going forward. Have we missed the merge window? > Unfortunately the power regulator on my spare router has stopped > regulating, which will make more development tricky. The Green Light of death? > >Jamie, which interrupt do you see the WiFi card using? If it is > >IRQ_ORION5X_PCIE0_INT, (1 + 11), that is probably easier to deal with > >than if it uses GPIO 4. > > Definitely uses GPIO 4. O.K, that makes it more interesting. As far as i can see, no other PCIe system uses a GPIO for its interrupt. There is no core support for this, or any bus driver doing it. So there is no binding to follow. Andrew -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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From: andrew@lunn.ch (Andrew Lunn) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 6/8 v2] arm: orion5x: Add DT-based support for Netgear WNR854T Date: Tue, 13 Sep 2016 14:36:39 +0200 [thread overview] Message-ID: <20160913123639.GB15332@lunn.ch> (raw) In-Reply-To: <88e40f0c6cafec244dc16af5a03cfb44@jamie.lentin.co.uk> On Tue, Sep 13, 2016 at 10:10:41AM +0100, Jamie Lentin wrote: > On 2016-09-12 23:03, Andrew Lunn wrote: > >>Maybe we can instead leave out the PCI support from the new > >>file for now and not delete the legacy board file? > > This seems a reasonable compromise. The PCI card the router comes > with isn't supported by mwl8k mainline anyway (There's STA-only > firmware that can be extracted from a windows driver and PCI IDs > added, but stats reporting uses a different format), so it's not a > huge loss, although many did replace the card with something > Atheros-based. O.K. So dropping the PCI code gets us going forward. Have we missed the merge window? > Unfortunately the power regulator on my spare router has stopped > regulating, which will make more development tricky. The Green Light of death? > >Jamie, which interrupt do you see the WiFi card using? If it is > >IRQ_ORION5X_PCIE0_INT, (1 + 11), that is probably easier to deal with > >than if it uses GPIO 4. > > Definitely uses GPIO 4. O.K, that makes it more interesting. As far as i can see, no other PCIe system uses a GPIO for its interrupt. There is no core support for this, or any bus driver doing it. So there is no binding to follow. Andrew
next prev parent reply other threads:[~2016-09-13 12:36 UTC|newest] Thread overview: 179+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-07-16 14:28 [PATCH v0 00/10] Convert Netgear WNR854T to devicetree Jamie Lentin 2016-07-16 14:28 ` Jamie Lentin 2016-07-16 14:28 ` Jamie Lentin 2016-07-16 14:28 ` [PATCH v0 01/10] arm: orion5x: Add required properties for orion-wdt to DT node Jamie Lentin 2016-07-16 14:28 ` Jamie Lentin 2016-07-16 14:28 ` Jamie Lentin 2016-07-16 16:03 ` Andrew Lunn 2016-07-16 16:03 ` Andrew Lunn 2016-07-16 14:29 ` [PATCH v0 02/10] arm: orion5x: Add documentation for SoC and board bindings Jamie Lentin 2016-07-16 14:29 ` Jamie Lentin 2016-07-16 14:29 ` Jamie Lentin 2016-07-16 16:05 ` Andrew Lunn 2016-07-16 16:05 ` Andrew Lunn 2016-07-16 16:05 ` Andrew Lunn 2016-07-17 20:35 ` Rob Herring 2016-07-17 20:35 ` Rob Herring 2016-07-17 20:35 ` Rob Herring 2016-07-16 14:29 ` [PATCH v0 03/10] arm: orion5x: Add clk support for mv88f5181 Jamie Lentin 2016-07-16 14:29 ` Jamie Lentin 2016-07-16 14:29 ` Jamie Lentin 2016-07-16 16:10 ` Andrew Lunn 2016-07-16 16:10 ` Andrew Lunn 2016-07-16 16:10 ` Andrew Lunn 2016-07-16 17:34 ` Sergei Shtylyov 2016-07-16 17:34 ` Sergei Shtylyov 2016-07-16 17:34 ` Sergei Shtylyov 2016-07-17 20:36 ` Rob Herring 2016-07-17 20:36 ` Rob Herring 2016-07-17 20:36 ` Rob Herring 2016-07-16 14:29 ` [PATCH v0 04/10] arm: orion5x: Generalise mv88f5181l pinctrl support for 88f5181 Jamie Lentin 2016-07-16 14:29 ` Jamie Lentin 2016-07-16 14:29 ` Jamie Lentin 2016-07-16 16:15 ` Andrew Lunn 2016-07-16 16:15 ` Andrew Lunn 2016-07-17 20:40 ` Rob Herring 2016-07-17 20:40 ` Rob Herring 2016-07-17 20:40 ` Rob Herring 2016-07-16 14:29 ` [PATCH v0 05/10] arm: orion5x: Add DT include for mv88f5181 Jamie Lentin 2016-07-16 14:29 ` Jamie Lentin 2016-07-16 14:29 ` Jamie Lentin 2016-07-16 16:17 ` Andrew Lunn 2016-07-16 16:17 ` Andrew Lunn 2016-07-16 16:17 ` Andrew Lunn 2016-07-17 20:41 ` Rob Herring 2016-07-17 20:41 ` Rob Herring 2016-07-16 14:29 ` [PATCH v0 06/10] arm: orion5x: Add DT-based support for Netgear WNR854T Jamie Lentin 2016-07-16 14:29 ` Jamie Lentin 2016-07-16 14:29 ` Jamie Lentin 2016-07-16 16:34 ` Andrew Lunn 2016-07-16 16:34 ` Andrew Lunn 2016-07-16 16:34 ` Andrew Lunn 2016-07-16 16:39 ` Andrew Lunn 2016-07-16 16:39 ` Andrew Lunn 2016-07-16 19:10 ` Arnd Bergmann 2016-07-16 19:10 ` Arnd Bergmann 2016-07-17 9:39 ` Jamie Lentin 2016-07-17 9:39 ` Jamie Lentin 2016-07-17 9:39 ` Jamie Lentin 2016-07-17 20:41 ` Arnd Bergmann 2016-07-17 20:41 ` Arnd Bergmann 2016-07-18 9:44 ` Thomas Petazzoni 2016-07-18 9:44 ` Thomas Petazzoni 2016-07-18 10:06 ` Arnd Bergmann 2016-07-18 10:06 ` Arnd Bergmann 2016-07-18 10:06 ` Arnd Bergmann 2016-07-19 9:40 ` Jamie Lentin 2016-07-19 9:40 ` Jamie Lentin 2016-07-19 9:46 ` Arnd Bergmann 2016-07-19 9:46 ` Arnd Bergmann 2016-07-17 20:51 ` Rob Herring 2016-07-17 20:51 ` Rob Herring 2016-07-19 9:46 ` Jamie Lentin 2016-07-19 9:46 ` Jamie Lentin 2016-07-19 9:46 ` Jamie Lentin 2016-07-16 14:29 ` [PATCH v0 07/10] arm: orion5x: Remove old non-DT-based WNR854T support Jamie Lentin 2016-07-16 14:29 ` Jamie Lentin 2016-07-16 14:29 ` Jamie Lentin 2016-07-16 16:36 ` Andrew Lunn 2016-07-16 16:36 ` Andrew Lunn 2016-07-16 14:29 ` [PATCH v0 08/10] net: phy: Try looking for a phy-handle property to find the OF node Jamie Lentin 2016-07-16 14:29 ` Jamie Lentin 2016-07-16 14:29 ` Jamie Lentin 2016-07-16 16:44 ` Andrew Lunn 2016-07-16 16:44 ` Andrew Lunn 2016-07-16 14:29 ` [PATCH v0 09/10] net: phy: Re-attempt custom DT configuration after configuration Jamie Lentin 2016-07-16 14:29 ` Jamie Lentin 2016-07-16 14:29 ` Jamie Lentin 2016-07-16 16:44 ` Andrew Lunn 2016-07-16 16:44 ` Andrew Lunn 2016-07-16 16:44 ` Andrew Lunn 2016-07-16 14:29 ` [PATCH v0 10/10] arm: orion5x: Configure Netgear WNR854T network port LEDs Jamie Lentin 2016-07-16 14:29 ` Jamie Lentin 2016-07-16 14:29 ` Jamie Lentin 2016-07-16 20:53 ` [PATCH v0 00/10] Convert Netgear WNR854T to devicetree Andrew Lunn 2016-07-16 20:53 ` Andrew Lunn 2016-07-17 12:52 ` Jamie Lentin 2016-07-17 12:52 ` Jamie Lentin 2016-07-17 15:33 ` Andrew Lunn 2016-07-17 15:33 ` Andrew Lunn 2016-07-19 9:33 ` Jamie Lentin 2016-07-19 9:33 ` Jamie Lentin 2016-07-19 14:01 ` Andrew Lunn 2016-07-19 14:01 ` Andrew Lunn 2016-07-19 14:16 ` Andrew Lunn 2016-07-19 15:04 ` Vivien Didelot [not found] ` <1468679348-10522-1-git-send-email-jm-Pj/HzkgeCk7QXOPxS62xeg@public.gmane.org> 2016-08-26 9:20 ` [PATCH 0/8] " Jamie Lentin 2016-08-26 9:20 ` Jamie Lentin [not found] ` <1472203264-21089-1-git-send-email-jm-Pj/HzkgeCk7QXOPxS62xeg@public.gmane.org> 2016-08-26 9:20 ` [PATCH 1/8] arm: orion5x: Add documentation for SoC and board bindings Jamie Lentin 2016-08-26 9:20 ` Jamie Lentin 2016-08-26 9:20 ` [PATCH 2/8] arm: orion5x: Add clk support for mv88f5181 Jamie Lentin 2016-08-26 9:20 ` Jamie Lentin [not found] ` <1472203264-21089-3-git-send-email-jm-Pj/HzkgeCk7QXOPxS62xeg@public.gmane.org> 2016-08-26 11:34 ` LABBE Corentin 2016-08-26 11:34 ` LABBE Corentin 2016-08-26 12:24 ` Jamie Lentin 2016-08-26 12:24 ` Jamie Lentin 2016-08-26 14:24 ` Andrew Lunn 2016-08-26 14:24 ` Andrew Lunn 2016-08-26 9:20 ` [PATCH 3/8] arm: orion5x: Generalise mv88f5181l pinctrl support for 88f5181 Jamie Lentin 2016-08-26 9:20 ` Jamie Lentin 2016-08-26 9:21 ` [PATCH 4/8] arm: orion5x: Alias uart0 to serial0 for all orion5x Jamie Lentin 2016-08-26 9:21 ` Jamie Lentin [not found] ` <1472203264-21089-5-git-send-email-jm-Pj/HzkgeCk7QXOPxS62xeg@public.gmane.org> 2016-08-26 14:54 ` Andrew Lunn 2016-08-26 14:54 ` Andrew Lunn 2016-09-12 21:12 ` Arnd Bergmann 2016-09-12 21:12 ` Arnd Bergmann 2016-08-26 9:21 ` [PATCH 5/8] arm: orion5x: Add DT include for mv88f5181 Jamie Lentin 2016-08-26 9:21 ` Jamie Lentin [not found] ` <1472203264-21089-6-git-send-email-jm-Pj/HzkgeCk7QXOPxS62xeg@public.gmane.org> 2016-08-26 14:55 ` Andrew Lunn 2016-08-26 14:55 ` Andrew Lunn 2016-08-31 15:15 ` Rob Herring 2016-08-31 15:15 ` Rob Herring 2016-08-26 9:21 ` [PATCH 6/8] arm: orion5x: Add DT-based support for Netgear WNR854T Jamie Lentin 2016-08-26 9:21 ` Jamie Lentin [not found] ` <1472203264-21089-7-git-send-email-jm-Pj/HzkgeCk7QXOPxS62xeg@public.gmane.org> 2016-08-31 15:26 ` Rob Herring 2016-08-31 15:26 ` Rob Herring 2016-09-05 21:07 ` [PATCH 6/8 v2] " Jamie Lentin 2016-09-05 21:07 ` Jamie Lentin [not found] ` <1473109646-23366-1-git-send-email-jm-Pj/HzkgeCk7QXOPxS62xeg@public.gmane.org> 2016-09-08 12:41 ` Gregory CLEMENT 2016-09-08 12:41 ` Gregory CLEMENT [not found] ` <87d1kebm2o.fsf-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org> 2016-09-08 16:47 ` Jamie Lentin 2016-09-08 16:47 ` Jamie Lentin 2016-09-12 17:06 ` Rob Herring 2016-09-12 17:06 ` Rob Herring 2016-09-12 21:13 ` Arnd Bergmann 2016-09-12 21:13 ` Arnd Bergmann 2016-09-12 21:19 ` Arnd Bergmann 2016-09-12 21:19 ` Arnd Bergmann 2016-09-12 22:03 ` Andrew Lunn 2016-09-12 22:03 ` Andrew Lunn [not found] ` <20160912220344.GM11400-g2DYL2Zd6BY@public.gmane.org> 2016-09-13 9:10 ` Jamie Lentin 2016-09-13 9:10 ` Jamie Lentin [not found] ` <88e40f0c6cafec244dc16af5a03cfb44-SBYVURHw+sBNwP/n92qj9LVCufUGDwFn@public.gmane.org> 2016-09-13 12:36 ` Andrew Lunn [this message] 2016-09-13 12:36 ` Andrew Lunn [not found] ` <20160913123639.GB15332-g2DYL2Zd6BY@public.gmane.org> 2016-09-13 14:15 ` Jamie Lentin 2016-09-13 14:15 ` Jamie Lentin [not found] ` <b7d442f9d26249976d7698b6a32db2a3-SBYVURHw+sBNwP/n92qj9LVCufUGDwFn@public.gmane.org> 2016-09-13 19:16 ` Gregory CLEMENT 2016-09-13 19:16 ` Gregory CLEMENT [not found] ` <87r38nehkj.fsf-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org> 2016-09-13 20:39 ` Arnd Bergmann 2016-09-13 20:39 ` Arnd Bergmann 2016-08-26 9:21 ` [PATCH 7/8] arm: orion5x: Remove old non-DT-based WNR854T support Jamie Lentin 2016-08-26 9:21 ` Jamie Lentin [not found] ` <1472203264-21089-8-git-send-email-jm-Pj/HzkgeCk7QXOPxS62xeg@public.gmane.org> 2016-08-26 14:59 ` Andrew Lunn 2016-08-26 14:59 ` Andrew Lunn 2016-08-26 9:21 ` [PATCH 8/8] arm: orion5x: Configure WNR854T ethernet PHY LEDs Jamie Lentin 2016-08-26 9:21 ` Jamie Lentin [not found] ` <1472203264-21089-9-git-send-email-jm-Pj/HzkgeCk7QXOPxS62xeg@public.gmane.org> 2016-08-26 15:05 ` Andrew Lunn 2016-08-26 15:05 ` Andrew Lunn 2016-08-26 15:05 ` Andrew Lunn 2016-08-26 15:05 ` Andrew Lunn 2016-08-26 12:09 ` [PATCH 0/8] Convert Netgear WNR854T to devicetree Imre Kaloz 2016-08-26 12:09 ` Imre Kaloz 2016-08-26 12:56 ` Jamie Lentin 2016-08-26 12:56 ` Jamie Lentin [not found] ` <alpine.DEB.2.11.1608261325310.19980-5X291BYdrx55rAo4AelP/Ydd74u8MsAO@public.gmane.org> 2016-08-26 14:33 ` Andrew Lunn 2016-08-26 14:33 ` Andrew Lunn 2016-08-26 16:50 ` Jamie Lentin 2016-08-26 16:50 ` Jamie Lentin [not found] ` <alpine.DEB.2.11.1608261703460.19980-5X291BYdrx55rAo4AelP/Ydd74u8MsAO@public.gmane.org> 2016-08-26 20:30 ` Imre Kaloz 2016-08-26 20:30 ` Imre Kaloz
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