From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from metis.ext.pengutronix.de ([92.198.50.35]:35628 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752174AbaB1Rao (ORCPT ); Fri, 28 Feb 2014 12:30:44 -0500 From: Lucas Stach To: linux-arm-kernel@lists.infradead.org Cc: linux-pci@vger.kernel.org, Richard Zhu , Mark Rutland , Shawn Guo , Bjorn Helgaas , kernel@pengutronix.de Subject: [PATCH 1/3] ARM: dts: imx6: extend PCIe interrupt list for MSI Date: Fri, 28 Feb 2014 18:30:31 +0100 Message-Id: <1393608633-18321-2-git-send-email-l.stach@pengutronix.de> In-Reply-To: <1393608633-18321-1-git-send-email-l.stach@pengutronix.de> References: <1393608633-18321-1-git-send-email-l.stach@pengutronix.de> Sender: linux-pci-owner@vger.kernel.org List-ID: Optional IRQ necessary for handling MSI. Signed-off-by: Juergen Beisert Signed-off-by: Lucas Stach --- Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt | 9 ++++++++- arch/arm/boot/dts/imx6qdl.dtsi | 4 +++- 2 files changed, 11 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt index 93fbfd62f13c..0515183a6d96 100644 --- a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt +++ b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt @@ -17,6 +17,11 @@ Required properties: - "pcie_axi" Optional properties: +- interrupts: Must contain an entry for each entry in the + interrupt-names property. +- interrupt-names: May include the following entries: + - "inta" + - "msi" if not present the driver won't be able to handle MSI - power-on-gpio: gpio pin number of power-enable signal - wake-up-gpio: gpio pin number of incoming wakeup signal - disable-gpio: gpio pin number of outgoing rfkill/endpoint disable signal @@ -34,7 +39,9 @@ Example: 0x82000000 0 0x01000000 0x01000000 0 0x00f00000>; num-lanes = <1>; - interrupts = <0 123 0x04>; + interrupts = , + ; + interrupt-names = "inta", "msi"; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0x7>; diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi index db3339e7d3a2..a3a3acd90964 100644 --- a/arch/arm/boot/dts/imx6qdl.dtsi +++ b/arch/arm/boot/dts/imx6qdl.dtsi @@ -129,7 +129,9 @@ 0x82000000 0 0x01000000 0x01000000 0 0x00f00000>; /* non-prefetchable memory */ num-lanes = <1>; - interrupts = <0 123 0x04>; + interrupts = , + ; + interrupt-names = "inta", "msi"; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0x7>; -- 1.8.5.3