* [PATCH v3 3/3] ARM: dts: imx6qp: Specify imx6qp version of PCIe core [not found] <1461167131-26025-1-git-send-email-andrew.smirnov@gmail.com> @ 2016-04-20 15:45 ` Andrey Smirnov [not found] ` <1461167131-26025-3-git-send-email-andrew.smirnov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 0 siblings, 1 reply; 3+ messages in thread From: Andrey Smirnov @ 2016-04-20 15:45 UTC (permalink / raw) To: linux-pci, linux-arm-kernel Cc: Andrey Smirnov, linux-kernel, devicetree, Bjorn Helgaas, Lucas Stach, Richard Zhu, gary.bisson I.MX6Quad Plus has a slightly different version of PCIe core than reqular i.MX6Quad. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> --- Changes since v2: - Removed default clause in all introduced switch statements - Switched to using of_device_get_match_data instead of explicit of_device_is_compatible checks - Added a mention of the new DT compatibility string in the documentation Changes since v1: - Patchset is rebased against https://git.kernel.org/cgit/linux/kernel/git/helgaas/pci.git/log/?h=pci/host-imx6 - DTS files changes moved into a separate patch arch/arm/boot/dts/imx6qp.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/boot/dts/imx6qp.dtsi b/arch/arm/boot/dts/imx6qp.dtsi index 1ada714..886dbf2 100644 --- a/arch/arm/boot/dts/imx6qp.dtsi +++ b/arch/arm/boot/dts/imx6qp.dtsi @@ -82,5 +82,8 @@ "ldb_di0", "ldb_di1", "prg"; }; + pcie: pcie@0x01000000 { + compatible = "fsl,imx6qp-pcie", "snps,dw-pcie"; + }; }; }; -- 2.5.5 ^ permalink raw reply related [flat|nested] 3+ messages in thread
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* Re: [PATCH v3 3/3] ARM: dts: imx6qp: Specify imx6qp version of PCIe core [not found] ` <1461167131-26025-3-git-send-email-andrew.smirnov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> @ 2016-04-29 1:48 ` Fabio Estevam 2016-04-29 12:52 ` Gary Bisson 0 siblings, 1 reply; 3+ messages in thread From: Fabio Estevam @ 2016-04-29 1:48 UTC (permalink / raw) To: Andrey Smirnov Cc: linux-pci-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Bjorn Helgaas, Lucas Stach, Richard Zhu, Gary Bisson, Shawn Guo On Wed, Apr 20, 2016 at 12:45 PM, Andrey Smirnov <andrew.smirnov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: > I.MX6Quad Plus has a slightly different version of PCIe core than > reqular i.MX6Quad. > > Signed-off-by: Andrey Smirnov <andrew.smirnov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Reviewed-by: Fabio Estevam <fabio.estevam-3arQi8VN3Tc@public.gmane.org> -- 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 ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH v3 3/3] ARM: dts: imx6qp: Specify imx6qp version of PCIe core 2016-04-29 1:48 ` Fabio Estevam @ 2016-04-29 12:52 ` Gary Bisson 0 siblings, 0 replies; 3+ messages in thread From: Gary Bisson @ 2016-04-29 12:52 UTC (permalink / raw) To: Fabio Estevam Cc: Andrey Smirnov, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel, devicetree@vger.kernel.org, Bjorn Helgaas, Lucas Stach, Richard Zhu, Shawn Guo Hi all, On Fri, Apr 29, 2016 at 3:48 AM, Fabio Estevam <festevam@gmail.com> wrote: > On Wed, Apr 20, 2016 at 12:45 PM, Andrey Smirnov > <andrew.smirnov@gmail.com> wrote: >> I.MX6Quad Plus has a slightly different version of PCIe core than >> reqular i.MX6Quad. >> >> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> > > Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Tested on a Nitrogen6QP_MAX with an Intel WiFi Link 5300 PCIe card. Everything is working properly (Gen1 speed). # lspci 00:00.0 Class 0604: 16c3:abcd 01:00.0 Class 0280: 8086:4235 Tested-by: Gary Bisson <gary.bisson@boundarydevices.com> Thanks, Gary ^ permalink raw reply [flat|nested] 3+ messages in thread
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2016-04-20 15:45 ` [PATCH v3 3/3] ARM: dts: imx6qp: Specify imx6qp version of PCIe core Andrey Smirnov
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2016-04-29 1:48 ` Fabio Estevam
2016-04-29 12:52 ` Gary Bisson
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