Linux-ARM-Kernel Archive on lore.kernel.org
 help / color / Atom feed
From: Corentin Labbe <clabbe.montjoie@gmail.com>
To: catalin.marinas@arm.com, davem@davemloft.net,
	herbert@gondor.apana.org.au, linux@armlinux.org.uk,
	mark.rutland@arm.com, mripard@kernel.org, robh+dt@kernel.org,
	wens@csie.org, will@kernel.org
Cc: devicetree@vger.kernel.org, Rob Herring <robh@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 v4 03/11] dt-bindings: crypto: Add DT bindings documentation for sun8i-ce Crypto Engine
Date: Sat, 12 Oct 2019 20:48:44 +0200
Message-ID: <20191012184852.28329-4-clabbe.montjoie@gmail.com> (raw)
In-Reply-To: <20191012184852.28329-1-clabbe.montjoie@gmail.com>

This patch adds documentation for Device-Tree bindings for the
Crypto Engine cryptographic accelerator driver.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
---
 .../bindings/crypto/allwinner,sun8i-ce.yaml   | 88 +++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/crypto/allwinner,sun8i-ce.yaml

diff --git a/Documentation/devicetree/bindings/crypto/allwinner,sun8i-ce.yaml b/Documentation/devicetree/bindings/crypto/allwinner,sun8i-ce.yaml
new file mode 100644
index 000000000000..2c459b8c76ff
--- /dev/null
+++ b/Documentation/devicetree/bindings/crypto/allwinner,sun8i-ce.yaml
@@ -0,0 +1,88 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/crypto/allwinner,sun8i-ce.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner Crypto Engine driver
+
+maintainers:
+  - Corentin Labbe <clabbe.montjoie@gmail.com>
+
+properties:
+  compatible:
+    enum:
+      - allwinner,sun8i-h3-crypto
+      - allwinner,sun8i-r40-crypto
+      - allwinner,sun50i-a64-crypto
+      - allwinner,sun50i-h5-crypto
+      - allwinner,sun50i-h6-crypto
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: Bus clock
+      - description: Module clock
+      - description: MBus clock
+    minItems: 2
+    maxItems: 3
+
+  clock-names:
+    items:
+      - const: bus
+      - const: mod
+      - const: ram
+    minItems: 2
+    maxItems: 3
+
+  resets:
+    maxItems: 1
+
+if:
+  properties:
+    compatible:
+      items:
+        const: allwinner,sun50i-h6-crypto
+then:
+  properties:
+      clocks:
+        minItems: 3
+      clock-names:
+        minItems: 3
+else:
+  properties:
+      clocks:
+        maxItems: 2
+      clock-names:
+        maxItems: 2
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+  - resets
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/clock/sun50i-a64-ccu.h>
+    #include <dt-bindings/reset/sun50i-a64-ccu.h>
+
+    crypto: crypto@1c15000 {
+      compatible = "allwinner,sun8i-h3-crypto";
+      reg = <0x01c15000 0x1000>;
+      interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
+      clocks = <&ccu CLK_BUS_CE>, <&ccu CLK_CE>;
+      clock-names = "bus", "mod";
+      resets = <&ccu RST_BUS_CE>;
+    };
+
-- 
2.21.0


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply index

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-12 18:48 [PATCH v4 00/11] crypto: add sun8i-ce driver for Allwinner crypto engine Corentin Labbe
2019-10-12 18:48 ` [PATCH v4 01/11] crypto: Add allwinner subdirectory Corentin Labbe
2019-10-12 18:48 ` [PATCH v4 02/11] crypto: Add Allwinner sun8i-ce Crypto Engine Corentin Labbe
2019-10-14 16:32   ` kbuild test robot
2019-10-14 16:32   ` [RFC PATCH] crypto: sun8i_ce_pm_ops can be static kbuild test robot
2019-10-22  9:23   ` [PATCH v4 02/11] crypto: Add Allwinner sun8i-ce Crypto Engine Dan Carpenter
2019-10-22 13:22     ` Corentin Labbe
2019-10-12 18:48 ` Corentin Labbe [this message]
2019-10-12 18:48 ` [PATCH v4 04/11] ARM: dts: sun8i: R40: add crypto engine node Corentin Labbe
2019-10-12 18:48 ` [PATCH v4 05/11] ARM: dts: sun8i: H3: Add Crypto Engine node Corentin Labbe
2019-10-12 18:48 ` [PATCH v4 06/11] ARM64: dts: allwinner: sun50i: Add Crypto Engine node on A64 Corentin Labbe
2019-10-12 18:48 ` [PATCH v4 07/11] ARM64: dts: allwinner: sun50i: Add crypto engine node on H5 Corentin Labbe
2019-10-12 18:48 ` [PATCH v4 08/11] ARM64: dts: allwinner: sun50i: Add Crypto Engine node on H6 Corentin Labbe
2019-10-12 18:48 ` [PATCH v4 09/11] sunxi_defconfig: add new Allwinner crypto options Corentin Labbe
2019-10-12 18:48 ` [PATCH v4 10/11] arm64: defconfig: " Corentin Labbe
2019-10-12 18:48 ` [PATCH v4 11/11] crypto: sun4i-ss: Move to Allwinner directory Corentin Labbe
2019-10-14 10:47 ` [PATCH v4 00/11] crypto: add sun8i-ce driver for Allwinner crypto engine Maxime Ripard

Reply instructions:

You may reply publically to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20191012184852.28329-4-clabbe.montjoie@gmail.com \
    --to=clabbe.montjoie@gmail.com \
    --cc=catalin.marinas@arm.com \
    --cc=davem@davemloft.net \
    --cc=devicetree@vger.kernel.org \
    --cc=herbert@gondor.apana.org.au \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-crypto@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-sunxi@googlegroups.com \
    --cc=linux@armlinux.org.uk \
    --cc=mark.rutland@arm.com \
    --cc=mripard@kernel.org \
    --cc=robh+dt@kernel.org \
    --cc=robh@kernel.org \
    --cc=wens@csie.org \
    --cc=will@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Linux-ARM-Kernel Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-arm-kernel/0 linux-arm-kernel/git/0.git
	git clone --mirror https://lore.kernel.org/linux-arm-kernel/1 linux-arm-kernel/git/1.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-arm-kernel linux-arm-kernel/ https://lore.kernel.org/linux-arm-kernel \
		linux-arm-kernel@lists.infradead.org
	public-inbox-index linux-arm-kernel

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.infradead.lists.linux-arm-kernel


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git