mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-21 08:46:49 +07:00
27ade939a1
There should not be a comma in the address used for the instance
so drop them.
This is a left over from a review of the final version before
Herbert Xu picked the series up.
Reported-by: Rob Herring <robh+dt@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Fixes: 8f026dc887fe ("dt-bindings: Add bidnings for Hisilicon SEC crypto accelerators")
Signed-off-by: Rob Herring <robh@kernel.org>
68 lines
2.2 KiB
Plaintext
68 lines
2.2 KiB
Plaintext
* Hisilicon hip07 Security Accelerator (SEC)
|
|
|
|
Required properties:
|
|
- compatible: Must contain one of
|
|
- "hisilicon,hip06-sec"
|
|
- "hisilicon,hip07-sec"
|
|
- reg: Memory addresses and lengths of the memory regions through which
|
|
this device is controlled.
|
|
Region 0 has registers to control the backend processing engines.
|
|
Region 1 has registers for functionality common to all queues.
|
|
Regions 2-18 have registers for the 16 individual queues which are isolated
|
|
both in hardware and within the driver.
|
|
- interrupts: Interrupt specifiers.
|
|
Refer to interrupt-controller/interrupts.txt for generic interrupt client node
|
|
bindings.
|
|
Interrupt 0 is for the SEC unit error queue.
|
|
Interrupt 2N + 1 is the completion interrupt for queue N.
|
|
Interrupt 2N + 2 is the error interrupt for queue N.
|
|
- dma-coherent: The driver assumes coherent dma is possible.
|
|
|
|
Optional properties:
|
|
- iommus: The SEC units are behind smmu-v3 iommus.
|
|
Refer to iommu/arm,smmu-v3.txt for more information.
|
|
|
|
Example:
|
|
|
|
p1_sec_a: crypto@400d2000000 {
|
|
compatible = "hisilicon,hip07-sec";
|
|
reg = <0x400 0xd0000000 0x0 0x10000
|
|
0x400 0xd2000000 0x0 0x10000
|
|
0x400 0xd2010000 0x0 0x10000
|
|
0x400 0xd2020000 0x0 0x10000
|
|
0x400 0xd2030000 0x0 0x10000
|
|
0x400 0xd2040000 0x0 0x10000
|
|
0x400 0xd2050000 0x0 0x10000
|
|
0x400 0xd2060000 0x0 0x10000
|
|
0x400 0xd2070000 0x0 0x10000
|
|
0x400 0xd2080000 0x0 0x10000
|
|
0x400 0xd2090000 0x0 0x10000
|
|
0x400 0xd20a0000 0x0 0x10000
|
|
0x400 0xd20b0000 0x0 0x10000
|
|
0x400 0xd20c0000 0x0 0x10000
|
|
0x400 0xd20d0000 0x0 0x10000
|
|
0x400 0xd20e0000 0x0 0x10000
|
|
0x400 0xd20f0000 0x0 0x10000
|
|
0x400 0xd2100000 0x0 0x10000>;
|
|
interrupt-parent = <&p1_mbigen_sec_a>;
|
|
iommus = <&p1_smmu_alg_a 0x600>;
|
|
dma-coherent;
|
|
interrupts = <576 4>,
|
|
<577 1>, <578 4>,
|
|
<579 1>, <580 4>,
|
|
<581 1>, <582 4>,
|
|
<583 1>, <584 4>,
|
|
<585 1>, <586 4>,
|
|
<587 1>, <588 4>,
|
|
<589 1>, <590 4>,
|
|
<591 1>, <592 4>,
|
|
<593 1>, <594 4>,
|
|
<595 1>, <596 4>,
|
|
<597 1>, <598 4>,
|
|
<599 1>, <600 4>,
|
|
<601 1>, <602 4>,
|
|
<603 1>, <604 4>,
|
|
<605 1>, <606 4>,
|
|
<607 1>, <608 4>;
|
|
};
|