1*8bab661aSEmmanuel Vadot# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2*8bab661aSEmmanuel Vadot%YAML 1.2 3*8bab661aSEmmanuel Vadot--- 4*8bab661aSEmmanuel Vadot$id: http://devicetree.org/schemas/crypto/rockchip,rk3288-crypto.yaml# 5*8bab661aSEmmanuel Vadot$schema: http://devicetree.org/meta-schemas/core.yaml# 6*8bab661aSEmmanuel Vadot 7*8bab661aSEmmanuel Vadottitle: Rockchip Electronics Security Accelerator 8*8bab661aSEmmanuel Vadot 9*8bab661aSEmmanuel Vadotmaintainers: 10*8bab661aSEmmanuel Vadot - Heiko Stuebner <heiko@sntech.de> 11*8bab661aSEmmanuel Vadot 12*8bab661aSEmmanuel Vadotproperties: 13*8bab661aSEmmanuel Vadot compatible: 14*8bab661aSEmmanuel Vadot enum: 15*8bab661aSEmmanuel Vadot - rockchip,rk3288-crypto 16*8bab661aSEmmanuel Vadot - rockchip,rk3328-crypto 17*8bab661aSEmmanuel Vadot - rockchip,rk3399-crypto 18*8bab661aSEmmanuel Vadot 19*8bab661aSEmmanuel Vadot reg: 20*8bab661aSEmmanuel Vadot maxItems: 1 21*8bab661aSEmmanuel Vadot 22*8bab661aSEmmanuel Vadot interrupts: 23*8bab661aSEmmanuel Vadot maxItems: 1 24*8bab661aSEmmanuel Vadot 25*8bab661aSEmmanuel Vadot clocks: 26*8bab661aSEmmanuel Vadot minItems: 3 27*8bab661aSEmmanuel Vadot maxItems: 4 28*8bab661aSEmmanuel Vadot 29*8bab661aSEmmanuel Vadot clock-names: 30*8bab661aSEmmanuel Vadot minItems: 3 31*8bab661aSEmmanuel Vadot maxItems: 4 32*8bab661aSEmmanuel Vadot 33*8bab661aSEmmanuel Vadot resets: 34*8bab661aSEmmanuel Vadot minItems: 1 35*8bab661aSEmmanuel Vadot maxItems: 3 36*8bab661aSEmmanuel Vadot 37*8bab661aSEmmanuel Vadot reset-names: 38*8bab661aSEmmanuel Vadot minItems: 1 39*8bab661aSEmmanuel Vadot maxItems: 3 40*8bab661aSEmmanuel Vadot 41*8bab661aSEmmanuel VadotallOf: 42*8bab661aSEmmanuel Vadot - if: 43*8bab661aSEmmanuel Vadot properties: 44*8bab661aSEmmanuel Vadot compatible: 45*8bab661aSEmmanuel Vadot contains: 46*8bab661aSEmmanuel Vadot const: rockchip,rk3288-crypto 47*8bab661aSEmmanuel Vadot then: 48*8bab661aSEmmanuel Vadot properties: 49*8bab661aSEmmanuel Vadot clocks: 50*8bab661aSEmmanuel Vadot minItems: 4 51*8bab661aSEmmanuel Vadot clock-names: 52*8bab661aSEmmanuel Vadot items: 53*8bab661aSEmmanuel Vadot - const: aclk 54*8bab661aSEmmanuel Vadot - const: hclk 55*8bab661aSEmmanuel Vadot - const: sclk 56*8bab661aSEmmanuel Vadot - const: apb_pclk 57*8bab661aSEmmanuel Vadot resets: 58*8bab661aSEmmanuel Vadot maxItems: 1 59*8bab661aSEmmanuel Vadot reset-names: 60*8bab661aSEmmanuel Vadot items: 61*8bab661aSEmmanuel Vadot - const: crypto-rst 62*8bab661aSEmmanuel Vadot - if: 63*8bab661aSEmmanuel Vadot properties: 64*8bab661aSEmmanuel Vadot compatible: 65*8bab661aSEmmanuel Vadot contains: 66*8bab661aSEmmanuel Vadot const: rockchip,rk3328-crypto 67*8bab661aSEmmanuel Vadot then: 68*8bab661aSEmmanuel Vadot properties: 69*8bab661aSEmmanuel Vadot clocks: 70*8bab661aSEmmanuel Vadot maxItems: 3 71*8bab661aSEmmanuel Vadot clock-names: 72*8bab661aSEmmanuel Vadot items: 73*8bab661aSEmmanuel Vadot - const: hclk_master 74*8bab661aSEmmanuel Vadot - const: hclk_slave 75*8bab661aSEmmanuel Vadot - const: sclk 76*8bab661aSEmmanuel Vadot resets: 77*8bab661aSEmmanuel Vadot maxItems: 1 78*8bab661aSEmmanuel Vadot reset-names: 79*8bab661aSEmmanuel Vadot items: 80*8bab661aSEmmanuel Vadot - const: crypto-rst 81*8bab661aSEmmanuel Vadot - if: 82*8bab661aSEmmanuel Vadot properties: 83*8bab661aSEmmanuel Vadot compatible: 84*8bab661aSEmmanuel Vadot contains: 85*8bab661aSEmmanuel Vadot const: rockchip,rk3399-crypto 86*8bab661aSEmmanuel Vadot then: 87*8bab661aSEmmanuel Vadot properties: 88*8bab661aSEmmanuel Vadot clocks: 89*8bab661aSEmmanuel Vadot maxItems: 3 90*8bab661aSEmmanuel Vadot clock-names: 91*8bab661aSEmmanuel Vadot items: 92*8bab661aSEmmanuel Vadot - const: hclk_master 93*8bab661aSEmmanuel Vadot - const: hclk_slave 94*8bab661aSEmmanuel Vadot - const: sclk 95*8bab661aSEmmanuel Vadot resets: 96*8bab661aSEmmanuel Vadot minItems: 3 97*8bab661aSEmmanuel Vadot reset-names: 98*8bab661aSEmmanuel Vadot items: 99*8bab661aSEmmanuel Vadot - const: master 100*8bab661aSEmmanuel Vadot - const: slave 101*8bab661aSEmmanuel Vadot - const: crypto-rst 102*8bab661aSEmmanuel Vadot 103*8bab661aSEmmanuel Vadotrequired: 104*8bab661aSEmmanuel Vadot - compatible 105*8bab661aSEmmanuel Vadot - reg 106*8bab661aSEmmanuel Vadot - interrupts 107*8bab661aSEmmanuel Vadot - clocks 108*8bab661aSEmmanuel Vadot - clock-names 109*8bab661aSEmmanuel Vadot - resets 110*8bab661aSEmmanuel Vadot - reset-names 111*8bab661aSEmmanuel Vadot 112*8bab661aSEmmanuel VadotadditionalProperties: false 113*8bab661aSEmmanuel Vadot 114*8bab661aSEmmanuel Vadotexamples: 115*8bab661aSEmmanuel Vadot - | 116*8bab661aSEmmanuel Vadot #include <dt-bindings/interrupt-controller/arm-gic.h> 117*8bab661aSEmmanuel Vadot #include <dt-bindings/clock/rk3288-cru.h> 118*8bab661aSEmmanuel Vadot crypto@ff8a0000 { 119*8bab661aSEmmanuel Vadot compatible = "rockchip,rk3288-crypto"; 120*8bab661aSEmmanuel Vadot reg = <0xff8a0000 0x4000>; 121*8bab661aSEmmanuel Vadot interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; 122*8bab661aSEmmanuel Vadot clocks = <&cru ACLK_CRYPTO>, <&cru HCLK_CRYPTO>, 123*8bab661aSEmmanuel Vadot <&cru SCLK_CRYPTO>, <&cru ACLK_DMAC1>; 124*8bab661aSEmmanuel Vadot clock-names = "aclk", "hclk", "sclk", "apb_pclk"; 125*8bab661aSEmmanuel Vadot resets = <&cru SRST_CRYPTO>; 126*8bab661aSEmmanuel Vadot reset-names = "crypto-rst"; 127*8bab661aSEmmanuel Vadot }; 128