Re: [PATCH v2 1/4] crypto: jz4780-rng: Add JZ4780 PRNG devicetree binding documentation
From: Rob Herring <robh@kernel.org>
Date: 2017-08-25 21:57:34
Also in:
linux-crypto, linux-mips
On Wed, Aug 23, 2017 at 08:27:04AM +0530, PrasannaKumar Muralidharan wrote:
Add devicetree bindings for hardware pseudo random number generator present in Ingenic JZ4780 SoC. Signed-off-by: PrasannaKumar Muralidharan <redacted> --- Changes in v2: * Add "syscon" in CGU node's compatible section * Make RNG child node of CGU. .../bindings/crypto/ingenic,jz4780-rng.txt | 20 ++++++++++++++++++++
bindings/rng/ for RNG h/w.
quoted hunk ↗ jump to hunk
1 file changed, 20 insertions(+) create mode 100644 Documentation/devicetree/bindings/crypto/ingenic,jz4780-rng.txtdiff --git a/Documentation/devicetree/bindings/crypto/ingenic,jz4780-rng.txt b/Documentation/devicetree/bindings/crypto/ingenic,jz4780-rng.txt new file mode 100644 index 0000000..a0c18e5 --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/ingenic,jz4780-rng.txt@@ -0,0 +1,20 @@ +Ingenic jz4780 RNG driver + +Required properties: +- compatible : Should be "ingenic,jz4780-rng" + +Example: + +cgu: jz4780-cgu@10000000 { + compatible = "ingenic,jz4780-cgu", "syscon"; + reg = <0x10000000 0x100>; + + clocks = <&ext>, <&rtc>; + clock-names = "ext", "rtc"; + + #clock-cells = <1>; + + rng: rng@d8 {
unit-address requires reg property.
+ compatible = "ingenic,jz480-rng"; + }; +}; -- 2.10.0