Re: [PATCH v6 1/5] Documentation/bindings: Document the SafeXel cryptographic engine driver
From: Antoine Tenart <hidden>
Date: 2017-06-11 08:53:56
Also in:
linux-arm-kernel
Hi Herbert, On Wed, May 24, 2017 at 04:10:31PM +0200, Antoine Tenart wrote:
The Inside Secure Safexcel cryptographic engine is found on some Marvell SoCs (7k/8k). Document the bindings used by its driver. Signed-off-by: Antoine Tenart <redacted>
Since you applied the Safexcel crypto driver patch, I think you should also apply this patch adding the corresponding bindings documentation. Thanks! Antoine
quoted hunk ↗ jump to hunk
--- .../bindings/crypto/inside-secure-safexcel.txt | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 Documentation/devicetree/bindings/crypto/inside-secure-safexcel.txtdiff --git a/Documentation/devicetree/bindings/crypto/inside-secure-safexcel.txt b/Documentation/devicetree/bindings/crypto/inside-secure-safexcel.txt new file mode 100644 index 000000000000..f69773f4252b --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/inside-secure-safexcel.txt@@ -0,0 +1,29 @@ +Inside Secure SafeXcel cryptographic engine + +Required properties: +- compatible: Should be "inside-secure,safexcel-eip197". +- reg: Base physical address of the engine and length of memory mapped region. +- interrupts: Interrupt numbers for the rings and engine. +- interrupt-names: Should be "ring0", "ring1", "ring2", "ring3", "eip", "mem". + +Optional properties: +- clocks: Reference to the crypto engine clock. +- dma-mask: The address mask limitation. Defaults to 64. + +Example: + + crypto: crypto@800000 { + compatible = "inside-secure,safexcel-eip197"; + reg = <0x800000 0x200000>; + interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "mem", "ring0", "ring1", "ring2", "ring3", + "eip"; + clocks = <&cpm_syscon0 1 26>; + dma-mask = <0xff 0xffffffff>; + status = "disabled"; + };-- 2.9.4
-- Antoine Ténart, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com
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