[PATCH v2 0/3] arm: layerscape: Add sfp driver

[Sean Anderson]

On 8/13/22 2:16 AM, Sean Anderson wrote:
> On 4/22/22 2:34 PM, Sean Anderson wrote:
>> This adds a driver for the Security Fuse Processor (SFP). It only
>> supports Trust Architecture (TA) 2.1 SFPs, but it should be fairly
>> trivial to add support for TA 3.1 SFPs. See [1] for Linux
>> bindings/driver support.
>>
>> [1] https://lore.kernel.org/linux-arm-kernel/20220422145147.2210587-1-sean.anderson@seco.com/
>>
>> Changes in v2:
>> - Use the sfp clock directly, instead of assuming we get the platform
>>    clock. This corresponds better to what other drivers on these devices
>>    do.
>> - Rename clock to "sfp" to be more descriptive.
>> - update the clockgen node for ls1021a
>>
>> Sean Anderson (3):
>>    arm: layerscape: Add sfp driver
>>    ARM: dts: ls1021a: update the clockgen node
>>    arch: layerscape: Add SFP binding
>>
>>   MAINTAINERS                   |   5 +
>>   arch/arm/dts/fsl-ls1012a.dtsi |   7 +
>>   arch/arm/dts/fsl-ls1043a.dtsi |   7 +
>>   arch/arm/dts/fsl-ls1046a.dtsi |   7 +
>>   arch/arm/dts/ls1021a.dtsi     |  87 ++++-----
>>   drivers/misc/Kconfig          |  14 ++
>>   drivers/misc/Makefile         |   1 +
>>   drivers/misc/ls2_sfp.c        | 350 ++++++++++++++++++++++++++++++++++
>>   8 files changed, 426 insertions(+), 52 deletions(-)
>>   create mode 100644 drivers/misc/ls2_sfp.c
>>
> 
> ping

Looks like this was applied as 2645bc0e12 ("arm: layerscape: Add sfp driver") (and others)