diff options
Diffstat (limited to 'Documentation/devicetree/bindings/crypto/fsl-imx-sahara.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/crypto/fsl-imx-sahara.yaml | 43 |
1 files changed, 40 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/crypto/fsl-imx-sahara.yaml b/Documentation/devicetree/bindings/crypto/fsl-imx-sahara.yaml index d531f3af3ea4..41df80bcdcd9 100644 --- a/Documentation/devicetree/bindings/crypto/fsl-imx-sahara.yaml +++ b/Documentation/devicetree/bindings/crypto/fsl-imx-sahara.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/crypto/fsl-imx-sahara.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Freescale SAHARA Cryptographic Accelerator included in some i.MX chips +title: Freescale SAHARA Cryptographic Accelerator maintainers: - Steffen Trumtrar <s.trumtrar@pengutronix.de> @@ -19,19 +19,56 @@ properties: maxItems: 1 interrupts: - maxItems: 1 + items: + - description: SAHARA Interrupt for Host 0 + - description: SAHARA Interrupt for Host 1 + minItems: 1 + + clocks: + items: + - description: Sahara IPG clock + - description: Sahara AHB clock + + clock-names: + items: + - const: ipg + - const: ahb required: - compatible - reg - interrupts + - clocks + - clock-names + +allOf: + - if: + properties: + compatible: + contains: + enum: + - fsl,imx53-sahara + then: + properties: + interrupts: + minItems: 2 + maxItems: 2 + else: + properties: + interrupts: + maxItems: 1 additionalProperties: false examples: - | + #include <dt-bindings/clock/imx27-clock.h> + crypto@10025000 { compatible = "fsl,imx27-sahara"; - reg = < 0x10025000 0x800>; + reg = <0x10025000 0x800>; interrupts = <75>; + clocks = <&clks IMX27_CLK_SAHARA_IPG_GATE>, + <&clks IMX27_CLK_SAHARA_AHB_GATE>; + clock-names = "ipg", "ahb"; }; |