From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ryder Lee Subject: Re: [GIT PULL] Mediatek: 32-bit DT update for v4.15 Date: Tue, 31 Oct 2017 12:19:39 +0800 Message-ID: <1509423579.10793.10.camel@mtkswgap22> References: Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Arnd Bergmann Cc: Matthias Brugger , arm-soc , Weiqing Kong , "linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org" , "moderated list:ARM/Mediatek SoC support" , DTML List-Id: devicetree@vger.kernel.org Hi Arnd, We have 3 root ports in MT7623, but this is a bug in this chip where the HW designers wired the IRQs in a nonstandard way. We've tried to statically assign the bus portion of the address part in the parent interrupt-map before, but this approach cannot handle the case - if we attach the device in random order. Thanks. On Mon, 2017-10-30 at 13:42 +0100, Arnd Bergmann wrote: > On Mon, Oct 23, 2017 at 12:06 AM, Matthias Brugger > wrote: > > > > ---------------------------------------------------------------- > > - mt76233 add PCIe node > > Could you clarify what the subnodes in the PCI node are for? It seems odd > to have "interrupt-map" properties in both the pcie controller and its child > nodes, and I want to ensure this is following the standard PCIe binding before > I pull it. > > Arnd > -- 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