From: Po Liu <po.liu@nxp.com>
To: linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org
Cc: Roy Zang <roy.zang@nxp.com>, Arnd Bergmann <arnd@arndb.de>,
Marc Zyngier <marc.zyngier@arm.com>, Po Liu <po.liu@nxp.com>,
Stuart Yoder <stuart.yoder@nxp.com>,
Yang-Leo Li <leoyang.li@nxp.com>,
Minghuan Lian <minghuan.lian@nxp.com>,
Murali Karicheri <m-karicheri2@ti.com>,
Bjorn Helgaas <bhelgaas@google.com>,
Shawn Guo <shawnguo@kernel.org>, Mingkai Hu <mingkai.hu@nxp.com>
Subject: [PATCH v6 2/3] arm64/dts-ls1043-ls2080: add pcie aer/pme interrupt-name property in the dts
Date: Fri, 30 Sep 2016 17:11:36 +0800 [thread overview]
Message-ID: <1475226697-7709-2-git-send-email-po.liu@nxp.com> (raw)
In-Reply-To: <1475226697-7709-1-git-send-email-po.liu@nxp.com>
Some platforms(NXP Layerscape for example) aer/pme interrupts was not
MSI/MSI-X/INTx but using interrupt line independently. This patch
add "aer", "pme" interrupt-names for aer/pme interrupt.
With the interrupt-names "aer", "pme" code could probe aer/pme interrupt
line for pcie root port, replace the aer/pme interrupt service irqs.
This is intend to fixup the Layerscape platforms which aer/pmes interrupts
was not MSI/MSI-X/INTx, but using interrupt line independently.
Since the interrupt-names "intr" never been used. Remove it.
Signed-off-by: Po Liu <po.liu@nxp.com>
---
changes for v6:
- add remove "intr" interrupt reason.
- add "pme" interrupt.
arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 18 +++++++++---------
arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi | 16 ++++++++--------
2 files changed, 17 insertions(+), 17 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
index e669fbd..654071d 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
@@ -527,9 +527,9 @@
reg = <0x00 0x03400000 0x0 0x00100000 /* controller registers */
0x40 0x00000000 0x0 0x00002000>; /* configuration space */
reg-names = "regs", "config";
- interrupts = <0 118 0x4>, /* controller interrupt */
- <0 117 0x4>; /* PME interrupt */
- interrupt-names = "intr", "pme";
+ interrupts = <0 117 0x4>, /* PME interrupt */
+ <0 118 0x4>; /* aer interrupt */
+ interrupt-names = "pme", "aer";
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
@@ -552,9 +552,9 @@
reg = <0x00 0x03500000 0x0 0x00100000 /* controller registers */
0x48 0x00000000 0x0 0x00002000>; /* configuration space */
reg-names = "regs", "config";
- interrupts = <0 128 0x4>,
- <0 127 0x4>;
- interrupt-names = "intr", "pme";
+ interrupts = <0 127 0x4>,
+ <0 128 0x4>;
+ interrupt-names = "pme", "aer";
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
@@ -577,9 +577,9 @@
reg = <0x00 0x03600000 0x0 0x00100000 /* controller registers */
0x50 0x00000000 0x0 0x00002000>; /* configuration space */
reg-names = "regs", "config";
- interrupts = <0 162 0x4>,
- <0 161 0x4>;
- interrupt-names = "intr", "pme";
+ interrupts = <0 161 0x4>,
+ <0 162 0x4>;
+ interrupt-names = "pme", "aer";
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
index 21023a3..58844e8 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
@@ -583,8 +583,8 @@
reg = <0x00 0x03400000 0x0 0x00100000 /* controller registers */
0x10 0x00000000 0x0 0x00002000>; /* configuration space */
reg-names = "regs", "config";
- interrupts = <0 108 0x4>; /* Level high type */
- interrupt-names = "intr";
+ interrupts = <0 108 0x4>; /* aer interrupt */
+ interrupt-names = "aer";
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
@@ -607,8 +607,8 @@
reg = <0x00 0x03500000 0x0 0x00100000 /* controller registers */
0x12 0x00000000 0x0 0x00002000>; /* configuration space */
reg-names = "regs", "config";
- interrupts = <0 113 0x4>; /* Level high type */
- interrupt-names = "intr";
+ interrupts = <0 113 0x4>; /* aer interrupt */
+ interrupt-names = "aer";
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
@@ -631,8 +631,8 @@
reg = <0x00 0x03600000 0x0 0x00100000 /* controller registers */
0x14 0x00000000 0x0 0x00002000>; /* configuration space */
reg-names = "regs", "config";
- interrupts = <0 118 0x4>; /* Level high type */
- interrupt-names = "intr";
+ interrupts = <0 118 0x4>; /* aer interrupt */
+ interrupt-names = "aer";
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
@@ -655,8 +655,8 @@
reg = <0x00 0x03700000 0x0 0x00100000 /* controller registers */
0x16 0x00000000 0x0 0x00002000>; /* configuration space */
reg-names = "regs", "config";
- interrupts = <0 123 0x4>; /* Level high type */
- interrupt-names = "intr";
+ interrupts = <0 123 0x4>; /* aer interrupt */
+ interrupt-names = "aer";
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
--
2.1.0.27.g96db324
next prev parent reply other threads:[~2016-09-30 9:11 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-26 6:00 [PATCH 2/2] aer: add support aer interrupt with none MSI/MSI-X/INTx mode Po Liu
2016-06-02 3:48 ` Bjorn Helgaas
2016-06-02 5:01 ` Po Liu
2016-06-02 13:55 ` Bjorn Helgaas
2016-06-02 15:37 ` Murali Karicheri
2016-06-03 4:09 ` Bjorn Helgaas
2016-06-03 17:31 ` Murali Karicheri
2016-06-04 3:48 ` Bjorn Helgaas
2016-06-06 7:32 ` Po Liu
2016-06-06 14:01 ` Murali Karicheri
2016-06-06 18:10 ` Bjorn Helgaas
2016-06-07 10:07 ` Po Liu
2016-06-07 22:46 ` Bjorn Helgaas
2016-06-08 4:56 ` Po Liu
2016-06-14 6:12 ` [PATCH v2 1/2] nxp/dts: add pcie aer interrupt-name property in the dts Po Liu
2016-06-14 6:12 ` [PATCH v2 2/2] pci/aer: interrupt fixup in the quirk Po Liu
2016-06-16 13:54 ` Bjorn Helgaas
2016-06-17 3:30 ` Po Liu
2016-07-01 8:46 ` Po Liu
2016-06-14 8:24 ` [PATCH v3 1/2] nxp/dts: add pcie aer interrupt-name property in the dts Po Liu
2016-06-14 8:24 ` [PATCH v3 2/2] pci/aer: interrupt fixup in the quirk Po Liu
2016-06-23 5:43 ` Dongdong Liu
2016-07-01 8:40 ` Po Liu
2016-07-04 8:44 ` Dongdong Liu
2016-07-05 3:03 ` Po Liu
2016-07-06 8:38 ` Dongdong Liu
[not found] ` <1465892645-32381-2-git-send-email-po.liu-3arQi8VN3Tc@public.gmane.org>
2016-07-29 22:41 ` Bjorn Helgaas
2016-08-22 10:09 ` Po Liu
2016-09-20 20:47 ` Bjorn Helgaas
2016-09-21 6:51 ` Po Liu
2016-09-21 21:53 ` Bjorn Helgaas
2016-08-31 6:37 ` [PATCH v4 1/2] nxp/dts: add pcie aer interrupt-name property in the dts Po Liu
2016-08-31 6:37 ` [PATCH v4 2/2] pci:aer: add support aer interrupt with none MSI/MSI-X/INTx mode Po Liu
2016-09-02 15:17 ` Rob Herring
2016-09-05 6:05 ` Po Liu
2016-09-13 4:40 ` [PATCH v5 1/3] arm/dts: add pcie aer interrupt-name property in the dts Po Liu
2016-09-13 4:40 ` [PATCH v5 2/3] arm64/dts: " Po Liu
2016-09-13 4:40 ` [PATCH v5 3/3] pci:aer: add support aer interrupt with none MSI/MSI-X/INTx mode Po Liu
[not found] ` <1473741659-17618-3-git-send-email-po.liu-3arQi8VN3Tc@public.gmane.org>
2016-09-18 0:52 ` Shawn Guo
2016-09-18 3:37 ` Po Liu
[not found] ` <VI1PR0401MB1709F91B0C1EB6C80D741E4492F50-9IDQY6o3qQhWumToEB7uiI3W/0Ik+aLCnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2016-09-20 12:39 ` Shawn Guo
2016-09-21 6:54 ` Po Liu
2016-09-30 22:13 ` Shawn Guo
2016-09-23 13:06 ` Rob Herring
2016-09-26 8:25 ` Po Liu
2016-09-21 22:37 ` Bjorn Helgaas
2016-09-22 2:53 ` Po Liu
2016-09-30 9:11 ` [PATCH v6 1/3] arm/dts-ls1021: add pcie aer/pme interrupt-name property in the dts Po Liu
2016-09-30 9:11 ` Po Liu [this message]
2016-09-30 9:11 ` [PATCH v6 3/3] pci:add support aer/pme interrupts with none MSI/MSI-X/INTx mode Po Liu
[not found] ` <1475226697-7709-3-git-send-email-po.liu-3arQi8VN3Tc@public.gmane.org>
2016-10-08 20:49 ` Rob Herring
2016-10-09 2:47 ` Po Liu
2016-09-05 2:25 ` [PATCH v4 1/2] nxp/dts: add pcie aer interrupt-name property in the dts Shawn Guo
[not found] ` <1472625442-23309-1-git-send-email-po.liu-3arQi8VN3Tc@public.gmane.org>
2016-09-12 22:13 ` Bjorn Helgaas
2016-09-13 3:02 ` Po Liu
2016-06-16 0:36 ` [PATCH v3 " Shawn Guo
2016-06-16 10:50 ` Po Liu
2016-06-16 22:19 ` Rob Herring
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