| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <20231003173453.938190-3-thippeswamy.havalige@amd.com>
Date: Tue, 3 Oct 2023 23:04:52 +0530
From: Thippeswamy Havalige <thippeswamy.havalige@....com>
To: <linux-pci@...r.kernel.org>, <devicetree@...r.kernel.org>,
<linux-kernel@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>
CC: <bhelgaas@...gle.com>, <lpieralisi@...nel.org>, <kw@...ux.com>,
<robh@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
<conor+dt@...nel.org>, <thippeswamy.havalige@....com>,
<michal.simek@....com>, <bharat.kumar.gogada@....com>,
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v7 RESEND 2/3] dt-bindings: PCI: xilinx-xdma: Add YAML schemas for Xilinx XDMA PCIe Root Port Bridge
Add YAML dtschemas of Xilinx XDMA Soft IP PCIe Root Port Bridge
dt binding.
Signed-off-by: Thippeswamy Havalige <thippeswamy.havalige@....com>
Signed-off-by: Bharat Kumar Gogada <bharat.kumar.gogada@....com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Acked-by: Rob Herring <robh@...nel.org>
---
changes in v7:
- None
changes in v6:
- None
change in v5:
- Modified uppercase case hex value to lower case.
change in v4:
- Removed unnecessary space.
changes in v3:
- Fixed compatible string issue.
- Modified ranges property description to maxItems.
- Modified address-cell property of interrupt-controller child node.
changes in v2:
- None
---
.../bindings/pci/xlnx,xdma-host.yaml | 114 ++++++++++++++++++
1 file changed, 114 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pci/xlnx,xdma-host.yaml
diff --git a/Documentation/devicetree/bindings/pci/xlnx,xdma-host.yaml b/Documentation/devicetree/bindings/pci/xlnx,xdma-host.yaml
new file mode 100644
index 000000000000..0aa00b8e49b3
--- /dev/null
+++ b/Documentation/devicetree/bindings/pci/xlnx,xdma-host.yaml
@@ -0,0 +1,114 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pci/xlnx,xdma-host.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Xilinx XDMA PL PCIe Root Port Bridge
+
+maintainers:
+ - Thippeswamy Havalige <thippeswamy.havalige@....com>
+
+allOf:
+ - $ref: /schemas/pci/pci-bus.yaml#
+
+properties:
+ compatible:
+ const: xlnx,xdma-host-3.00
+
+ reg:
+ maxItems: 1
+
+ ranges:
+ maxItems: 2
+
+ interrupts:
+ items:
+ - description: interrupt asserted when miscellaneous interrupt is received.
+ - description: msi0 interrupt asserted when an MSI is received.
+ - description: msi1 interrupt asserted when an MSI is received.
+
+ interrupt-names:
+ items:
+ - const: misc
+ - const: msi0
+ - const: msi1
+
+ interrupt-map-mask:
+ items:
+ - const: 0
+ - const: 0
+ - const: 0
+ - const: 7
+
+ interrupt-map:
+ maxItems: 4
+
+ "#interrupt-cells":
+ const: 1
+
+ interrupt-controller:
+ description: identifies the node as an interrupt controller
+ type: object
+ properties:
+ interrupt-controller: true
+
+ "#address-cells":
+ const: 0
+
+ "#interrupt-cells":
+ const: 1
+
+ required:
+ - interrupt-controller
+ - "#address-cells"
+ - "#interrupt-cells"
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - ranges
+ - interrupts
+ - interrupt-map
+ - interrupt-map-mask
+ - "#interrupt-cells"
+ - interrupt-controller
+
+unevaluatedProperties: false
+
+examples:
+
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ pcie@...00000 {
+ compatible = "xlnx,xdma-host-3.00";
+ reg = <0x0 0xa0000000 0x0 0x10000000>;
+ ranges = <0x2000000 0x0 0xb0000000 0x0 0xb0000000 0x0 0x1000000>,
+ <0x43000000 0x5 0x0 0x5 0x0 0x0 0x1000000>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+ device_type = "pci";
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "misc", "msi0", "msi1";
+ interrupt-map-mask = <0x0 0x0 0x0 0x7>;
+ interrupt-map = <0 0 0 1 &pcie_intc_0 0>,
+ <0 0 0 2 &pcie_intc_0 1>,
+ <0 0 0 3 &pcie_intc_0 2>,
+ <0 0 0 4 &pcie_intc_0 3>;
+ pcie_intc_0: interrupt-controller {
+ #address-cells = <0>;
+ #interrupt-cells = <1>;
+ interrupt-controller;
+ };
+ };
+ };
--
2.25.1
Powered by blists - more mailing lists