From: Corentin Labbe <clabbe.montjoie@gmail•com>
To: davem@davemloft•net, herbert@gondor•apana.org.au,
mark.rutland@arm•com, mripard@kernel•org, robh+dt@kernel•org,
wens@csie•org
Cc: devicetree@vger•kernel.org, linux-kernel@vger•kernel.org,
linux-sunxi@googlegroups•com,
Corentin Labbe <clabbe.montjoie@gmail•com>,
linux-crypto@vger•kernel.org,
linux-arm-kernel@lists•infradead.org
Subject: [PATCH v2 2/4] dt-bindings: crypto: Add DT bindings documentation for sun8i-ss Security System
Date: Wed, 23 Oct 2019 22:10:14 +0200 [thread overview]
Message-ID: <20191023201016.26195-3-clabbe.montjoie@gmail.com> (raw)
In-Reply-To: <20191023201016.26195-1-clabbe.montjoie@gmail.com>
This patch adds documentation for Device-Tree bindings of the
Security System cryptographic offloader driver.
Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail•com>
---
.../bindings/crypto/allwinner,sun8i-ss.yaml | 64 +++++++++++++++++++
1 file changed, 64 insertions(+)
create mode 100644 Documentation/devicetree/bindings/crypto/allwinner,sun8i-ss.yaml
diff --git a/Documentation/devicetree/bindings/crypto/allwinner,sun8i-ss.yaml b/Documentation/devicetree/bindings/crypto/allwinner,sun8i-ss.yaml
new file mode 100644
index 000000000000..99b7736975bc
--- /dev/null
+++ b/Documentation/devicetree/bindings/crypto/allwinner,sun8i-ss.yaml
@@ -0,0 +1,64 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/crypto/allwinner,sun8i-ss.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner Security System v2 driver
+
+maintainers:
+ - Corentin Labbe <corentin.labbe@gmail•com>
+
+properties:
+ compatible:
+ enum:
+ - allwinner,sun8i-a83t-crypto
+ - allwinner,sun9i-a80-crypto
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: Bus clock
+ - description: Module clock
+
+ clock-names:
+ items:
+ - const: bus
+ - const: mod
+
+ resets:
+ maxItems: 1
+
+ reset-names:
+ const: bus
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/clock/sun8i-a83t-ccu.h>
+ #include <dt-bindings/reset/sun8i-a83t-ccu.h>
+
+ crypto: crypto@1c15000 {
+ compatible = "allwinner,sun8i-a83t-crypto";
+ reg = <0x01c15000 0x1000>;
+ interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_SS>, <&ccu CLK_SS>;
+ clock-names = "bus", "mod";
+ resets = <&ccu RST_BUS_SS>;
+ reset-names = "bus";
+ };
+
--
2.21.0
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next prev parent reply other threads:[~2019-10-23 20:10 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-23 20:10 [PATCH v2 0/4] crypto: add sun8i-ss driver for Allwinner Security System Corentin Labbe
2019-10-23 20:10 ` [PATCH v2 1/4] crypto: Add Allwinner sun8i-ss cryptographic offloader Corentin Labbe
2019-10-23 20:10 ` Corentin Labbe [this message]
2019-10-24 6:50 ` [PATCH v2 2/4] dt-bindings: crypto: Add DT bindings documentation for sun8i-ss Security System Maxime Ripard
2019-10-24 9:31 ` Corentin Labbe
2019-10-24 18:24 ` Maxime Ripard
2019-10-23 20:10 ` [PATCH v2 3/4] ARM: dts: sun8i: a83t: Add Security System node Corentin Labbe
2019-10-23 20:10 ` [PATCH v2 4/4] ARM: dts: sun9i: a80: " Corentin Labbe
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