| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/crypto/st,stm32-cryp.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: STMicroelectronics STM32 CRYP |
| |
| description: The STM32 CRYP block is built on the CRYP block found in |
| the STn8820 SoC introduced in 2007, and subsequently used in the U8500 |
| SoC in 2010. |
| |
| maintainers: |
| - Lionel Debieve <lionel.debieve@foss.st.com> |
| |
| properties: |
| compatible: |
| enum: |
| - st,stn8820-cryp |
| - stericsson,ux500-cryp |
| - st,stm32f756-cryp |
| - st,stm32mp1-cryp |
| |
| reg: |
| maxItems: 1 |
| |
| clocks: |
| maxItems: 1 |
| |
| interrupts: |
| maxItems: 1 |
| |
| resets: |
| maxItems: 1 |
| |
| dmas: |
| items: |
| - description: mem2cryp DMA channel |
| - description: cryp2mem DMA channel |
| |
| dma-names: |
| items: |
| - const: mem2cryp |
| - const: cryp2mem |
| |
| power-domains: |
| maxItems: 1 |
| |
| access-controllers: |
| minItems: 1 |
| maxItems: 2 |
| |
| required: |
| - compatible |
| - reg |
| - clocks |
| - interrupts |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/interrupt-controller/arm-gic.h> |
| #include <dt-bindings/clock/stm32mp1-clks.h> |
| #include <dt-bindings/reset/stm32mp1-resets.h> |
| cryp@54001000 { |
| compatible = "st,stm32mp1-cryp"; |
| reg = <0x54001000 0x400>; |
| interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&rcc CRYP1>; |
| resets = <&rcc CRYP1_R>; |
| }; |
| |
| ... |
