From: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
To: Bjorn Helgaas <helgaas@kernel.org>,
Marc Zyngier <marc.zyngier@arm.com>,
Thomas Gleixner <tglx@linutronix.de>
Cc: linux-pci <linux-pci@vger.kernel.org>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
LKML <linux-kernel@vger.kernel.org>,
DT <devicetree@vger.kernel.org>, Mason <slash.tmp@free.fr>,
Thibaud Cornic <thibaud_cornic@sigmadesigns.com>
Subject: [PATCH v9 1/3] PCI: Add DT binding for tango PCIe controller
Date: Tue, 20 Jun 2017 10:14:33 +0200 [thread overview]
Message-ID: <0e6ef385-7634-cde5-198f-ea16267bf5c2@sigmadesigns.com> (raw)
In-Reply-To: <987fac41-80dc-f1d0-ec0b-91ae57b91bfd@sigmadesigns.com>
Binding for the Sigma Designs SMP8759 SoC.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
---
.../devicetree/bindings/pci/tango-pcie.txt | 29 ++++++++++++++++++++++
1 file changed, 29 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pci/tango-pcie.txt
diff --git a/Documentation/devicetree/bindings/pci/tango-pcie.txt b/Documentation/devicetree/bindings/pci/tango-pcie.txt
new file mode 100644
index 000000000000..244683836a79
--- /dev/null
+++ b/Documentation/devicetree/bindings/pci/tango-pcie.txt
@@ -0,0 +1,29 @@
+Sigma Designs Tango PCIe controller
+
+Required properties:
+
+- compatible: "sigma,smp8759-pcie"
+- reg: address/size of PCI configuration space, address/size of register area
+- bus-range: defined by size of PCI configuration space
+- device_type: "pci"
+- #size-cells: <2>
+- #address-cells: <3>
+- msi-controller
+- ranges: translation from system to bus addresses
+- interrupts: spec for misc interrupts, spec for MSI
+
+Example:
+
+ pcie@2e000 {
+ compatible = "sigma,smp8759-pcie";
+ reg = <0x50000000 0x400000>, <0x2e000 0x100>;
+ bus-range = <0 3>;
+ device_type = "pci";
+ #size-cells = <2>;
+ #address-cells = <3>;
+ msi-controller;
+ ranges = <0x02000000 0x0 0x00400000 0x50400000 0x0 0x3c00000>;
+ interrupts =
+ <54 IRQ_TYPE_LEVEL_HIGH>, /* misc interrupts */
+ <55 IRQ_TYPE_LEVEL_HIGH>; /* MSI */
+ };
--
2.11.0
next prev parent reply other threads:[~2017-06-20 8:20 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-20 8:12 [PATCH v9 0/3] Tango PCIe controller support Marc Gonzalez
2017-06-20 8:14 ` Marc Gonzalez [this message]
2017-06-20 8:17 ` [PATCH v9 2/3] PCI: Add tango PCIe host bridge support Marc Gonzalez
2017-07-02 23:18 ` Bjorn Helgaas
2017-07-03 9:35 ` Ard Biesheuvel
2017-07-03 13:27 ` Bjorn Helgaas
2017-07-04 6:58 ` Jisheng Zhang
2017-07-04 7:16 ` Jisheng Zhang
2017-07-04 8:02 ` Ard Biesheuvel
2017-07-04 8:19 ` Jisheng Zhang
2017-07-04 9:38 ` Ard Biesheuvel
2017-07-05 13:53 ` Joao Pinto
2017-07-03 9:54 ` Marc Gonzalez
2017-07-03 13:13 ` Marc Gonzalez
2017-07-03 15:30 ` Marc Gonzalez
2017-07-04 7:09 ` Peter Zijlstra
2017-07-04 13:08 ` Mason
2017-07-04 14:27 ` Peter Zijlstra
2017-07-04 15:18 ` Mason
2017-07-03 13:40 ` Bjorn Helgaas
2017-07-03 14:34 ` Marc Gonzalez
2017-07-04 15:58 ` Bjorn Helgaas
2017-07-04 23:42 ` Mason
2017-07-03 18:11 ` Russell King - ARM Linux
2017-07-03 18:44 ` Ard Biesheuvel
2017-07-04 15:15 ` Bjorn Helgaas
2017-07-04 18:17 ` Russell King - ARM Linux
2017-07-04 23:59 ` Mason
2017-07-05 5:21 ` Greg Kroah-Hartman
2017-07-05 12:33 ` Mark Brown
2017-06-20 8:18 ` [PATCH v9 3/3] PCI: Add tango MSI controller support Marc Gonzalez
2017-07-04 20:24 ` [PATCH v9 0/3] Tango PCIe " Bjorn Helgaas
2017-07-04 22:55 ` Mason
2017-07-05 18:03 ` Bjorn Helgaas
2017-07-05 20:39 ` Mason
2017-07-05 21:34 ` Bjorn Helgaas
2017-07-05 21:59 ` Mason
2017-07-06 3:39 ` Bjorn Helgaas
2017-07-06 12:26 ` Mason
2017-07-06 12:40 ` Marc Zyngier
2017-07-06 19:46 ` Bjorn Helgaas
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