162306a36Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause 262306a36Sopenharmony_ci%YAML 1.2 362306a36Sopenharmony_ci--- 462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/rng/ti,keystone-rng.yaml# 562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 662306a36Sopenharmony_ci 762306a36Sopenharmony_cititle: Keystone SoC Hardware Random Number Generator 862306a36Sopenharmony_ci 962306a36Sopenharmony_cimaintainers: 1062306a36Sopenharmony_ci - Nishanth Menon <nm@ti.com> 1162306a36Sopenharmony_ci - Santosh Shilimkar <ssantosh@kernel.org> 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ciproperties: 1462306a36Sopenharmony_ci compatible: 1562306a36Sopenharmony_ci const: ti,keystone-rng 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ci clocks: 1862306a36Sopenharmony_ci maxItems: 1 1962306a36Sopenharmony_ci 2062306a36Sopenharmony_ci clock-names: 2162306a36Sopenharmony_ci items: 2262306a36Sopenharmony_ci - const: fck 2362306a36Sopenharmony_ci 2462306a36Sopenharmony_ci reg: 2562306a36Sopenharmony_ci maxItems: 1 2662306a36Sopenharmony_ci 2762306a36Sopenharmony_ci ti,syscon-sa-cfg: 2862306a36Sopenharmony_ci $ref: /schemas/types.yaml#/definitions/phandle 2962306a36Sopenharmony_ci description: | 3062306a36Sopenharmony_ci Phandle to syscon node of the SA configuration registers. These 3162306a36Sopenharmony_ci registers are shared between HWRNG and crypto drivers. 3262306a36Sopenharmony_ci 3362306a36Sopenharmony_cirequired: 3462306a36Sopenharmony_ci - compatible 3562306a36Sopenharmony_ci - clocks 3662306a36Sopenharmony_ci - clock-names 3762306a36Sopenharmony_ci - reg 3862306a36Sopenharmony_ci - ti,syscon-sa-cfg 3962306a36Sopenharmony_ci 4062306a36Sopenharmony_ciadditionalProperties: false 4162306a36Sopenharmony_ci 4262306a36Sopenharmony_ciexamples: 4362306a36Sopenharmony_ci - | 4462306a36Sopenharmony_ci rng@24000 { 4562306a36Sopenharmony_ci compatible = "ti,keystone-rng"; 4662306a36Sopenharmony_ci ti,syscon-sa-cfg = <&sa_config>; 4762306a36Sopenharmony_ci clocks = <&clksa>; 4862306a36Sopenharmony_ci clock-names = "fck"; 4962306a36Sopenharmony_ci reg = <0x24000 0x1000>; 5062306a36Sopenharmony_ci }; 51