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77 lines
2.1 KiB
Diff
77 lines
2.1 KiB
Diff
From 59983d33bc5931c01ab119a97780f6bd1f00439a Mon Sep 17 00:00:00 2001
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From: Corentin Labbe <clabbe@baylibre.com>
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Date: Thu, 17 Oct 2019 05:06:23 +0000
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Subject: [PATCH 1/4] dt-bindings: crypto: Add DT bindings documentation for
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amlogic-crypto
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This patch adds documentation for Device-Tree bindings for the
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Amlogic GXL cryptographic offloader driver.
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Reviewed-by: Rob Herring <robh@kernel.org>
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Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
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---
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.../bindings/crypto/amlogic,gxl-crypto.yaml | 52 +++++++++++++++++++
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1 file changed, 52 insertions(+)
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create mode 100644 Documentation/devicetree/bindings/crypto/amlogic,gxl-crypto.yaml
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diff --git a/Documentation/devicetree/bindings/crypto/amlogic,gxl-crypto.yaml b/Documentation/devicetree/bindings/crypto/amlogic,gxl-crypto.yaml
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new file mode 100644
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index 000000000000..5becc60a0e28
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--- /dev/null
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+++ b/Documentation/devicetree/bindings/crypto/amlogic,gxl-crypto.yaml
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@@ -0,0 +1,52 @@
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+# SPDX-License-Identifier: GPL-2.0
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+%YAML 1.2
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+---
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+$id: http://devicetree.org/schemas/crypto/amlogic,gxl-crypto.yaml#
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+$schema: http://devicetree.org/meta-schemas/core.yaml#
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+
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+title: Amlogic GXL Cryptographic Offloader
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+
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+maintainers:
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+ - Corentin Labbe <clabbe@baylibre.com>
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+
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+properties:
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+ compatible:
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+ items:
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+ - const: amlogic,gxl-crypto
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+
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+ reg:
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+ maxItems: 1
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+
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+ interrupts:
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+ items:
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+ - description: "Interrupt for flow 0"
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+ - description: "Interrupt for flow 1"
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+
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+ clocks:
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+ maxItems: 1
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+
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+ clock-names:
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+ const: blkmv
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+
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+required:
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+ - compatible
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+ - reg
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+ - interrupts
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+ - clocks
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+ - clock-names
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+
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+additionalProperties: false
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+
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+examples:
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+ - |
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+ #include <dt-bindings/interrupt-controller/irq.h>
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+ #include <dt-bindings/interrupt-controller/arm-gic.h>
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+ #include <dt-bindings/clock/gxbb-clkc.h>
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+
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+ crypto: crypto-engine@c883e000 {
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+ compatible = "amlogic,gxl-crypto";
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+ reg = <0x0 0xc883e000 0x0 0x36>;
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+ interrupts = <GIC_SPI 188 IRQ_TYPE_EDGE_RISING>, <GIC_SPI 189 IRQ_TYPE_EDGE_RISING>;
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+ clocks = <&clkc CLKID_BLKMV>;
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+ clock-names = "blkmv";
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+ };
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--
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2.20.1
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