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Diffstat (limited to 'Documentation/devicetree/bindings/misc/intel,ixp4xx-queue-manager.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/misc/intel,ixp4xx-queue-manager.yaml | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/Documentation/devicetree/bindings/misc/intel,ixp4xx-queue-manager.yaml b/Documentation/devicetree/bindings/misc/intel,ixp4xx-queue-manager.yaml deleted file mode 100644 index d2313b1d9405..000000000000 --- a/Documentation/devicetree/bindings/misc/intel,ixp4xx-queue-manager.yaml +++ /dev/null @@ -1,49 +0,0 @@ -# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) -# Copyright 2019 Linaro Ltd. -%YAML 1.2 ---- -$id: "http://devicetree.org/schemas/misc/intel-ixp4xx-ahb-queue-manager.yaml#" -$schema: "http://devicetree.org/meta-schemas/core.yaml#" - -title: Intel IXP4xx AHB Queue Manager - -maintainers: - - Linus Walleij <linus.walleij@linaro.org> - -description: | - The IXP4xx AHB Queue Manager maintains queues as circular buffers in - an 8KB embedded SRAM along with hardware pointers. It is used by both - the XScale processor and the NPEs (Network Processing Units) in the - IXP4xx for accelerating queues, especially for networking. Clients pick - queues from the queue manager with foo-queue = <&qmgr N> where the - &qmgr is a phandle to the queue manager and N is the queue resource - number. The queue resources available and their specific purpose - on a certain IXP4xx system will vary. - -properties: - compatible: - items: - - const: intel,ixp4xx-ahb-queue-manager - - reg: - maxItems: 1 - - interrupts: - items: - - description: Interrupt for queues 0-31 - - description: Interrupt for queues 32-63 - -required: - - compatible - - reg - - interrupts - -examples: - - | - #include <dt-bindings/interrupt-controller/irq.h> - - qmgr: queue-manager@60000000 { - compatible = "intel,ixp4xx-ahb-queue-manager"; - reg = <0x60000000 0x4000>; - interrupts = <3 IRQ_TYPE_LEVEL_HIGH>, <4 IRQ_TYPE_LEVEL_HIGH>; - }; |