Re: [PATCH v3 0/4] crypto: Add driver for JZ4780 PRNG

[PrasannaKumar Muralidharan]

Hi Ralf,

On 12 October 2017 at 22:59, PrasannaKumar Muralidharan
 wrote:
> Hi Herbert,
>
> On 12 October 2017 at 20:00, Herbert Xu  wrote:
>> On Mon, Sep 18, 2017 at 07:32:37PM +0530, PrasannaKumar Muralidharan wrote:
>>> This patch series adds support of pseudo random number generator found
>>> in Ingenic's JZ4780 and X1000 SoC.
>>>
>>> Create cgublock node which has CGU and RNG node as its children. The
>>> cgublock node uses "simple-bus" compatible which helps in exposing CGU
>>> and RNG nodes without changing CGU driver. Add 'syscon' compatible in
>>> CGU node in jz4780.dtsi. The jz4780-rng driver uses regmap exposed via
>>> syscon interface to access the RNG registers. CGU driver is not
>>> modified in this patch set as registers used by CGU driver and this
>>> driver are different.
>>>
>>> PrasannaKumar Muralidharan (4):
>>>   crypto: jz4780-rng: Add JZ4780 PRNG devicetree binding documentation
>>>   crypto: jz4780-rng: Add Ingenic JZ4780 hardware PRNG driver
>>>   crypto: jz4780-rng: Add RNG node to jz4780.dtsi
>>>   crypto: jz4780-rng: Enable PRNG support in CI20 defconfig
>>
>> Please indicate which patches are intended to go through the crypto
>> trees.
>
> From https://patchwork.linux-mips.org/patch/17162/ I expect the same.
> Either all patches go via crypto tree or via mips tree.
> The dtsi changes is not yet acked by MIPS / JZ4780 maintainer. Let's
> wait for it.
>
> Thanks,
> PrasannaKumar

Should I do anything more for this series?

Thanks,
PrasannaKumar

Re: [PATCH v3 0/4] crypto: Add driver for JZ4780 PRNG

[PrasannaKumar Muralidharan]

Hi Herbert,

On 12 October 2017 at 20:00, Herbert Xu  wrote:
> On Mon, Sep 18, 2017 at 07:32:37PM +0530, PrasannaKumar Muralidharan wrote:
>> This patch series adds support of pseudo random number generator found
>> in Ingenic's JZ4780 and X1000 SoC.
>>
>> Create cgublock node which has CGU and RNG node as its children. The
>> cgublock node uses "simple-bus" compatible which helps in exposing CGU
>> and RNG nodes without changing CGU driver. Add 'syscon' compatible in
>> CGU node in jz4780.dtsi. The jz4780-rng driver uses regmap exposed via
>> syscon interface to access the RNG registers. CGU driver is not
>> modified in this patch set as registers used by CGU driver and this
>> driver are different.
>>
>> PrasannaKumar Muralidharan (4):
>>   crypto: jz4780-rng: Add JZ4780 PRNG devicetree binding documentation
>>   crypto: jz4780-rng: Add Ingenic JZ4780 hardware PRNG driver
>>   crypto: jz4780-rng: Add RNG node to jz4780.dtsi
>>   crypto: jz4780-rng: Enable PRNG support in CI20 defconfig
>
> Please indicate which patches are intended to go through the crypto
> trees.

>From https://patchwork.linux-mips.org/patch/17162/ I expect the same.
Either all patches go via crypto tree or via mips tree.
The dtsi changes is not yet acked by MIPS / JZ4780 maintainer. Let's
wait for it.

Thanks,
PrasannaKumar

[PATCH v3 0/4] crypto: Add driver for JZ4780 PRNG

[PrasannaKumar Muralidharan]

This patch series adds support of pseudo random number generator found
in Ingenic's JZ4780 and X1000 SoC.

Create cgublock node which has CGU and RNG node as its children. The
cgublock node uses "simple-bus" compatible which helps in exposing CGU
and RNG nodes without changing CGU driver. Add 'syscon' compatible in
CGU node in jz4780.dtsi. The jz4780-rng driver uses regmap exposed via
syscon interface to access the RNG registers. CGU driver is not
modified in this patch set as registers used by CGU driver and this
driver are different.

PrasannaKumar Muralidharan (4):
  crypto: jz4780-rng: Add JZ4780 PRNG devicetree binding documentation
  crypto: jz4780-rng: Add Ingenic JZ4780 hardware PRNG driver
  crypto: jz4780-rng: Add RNG node to jz4780.dtsi
  crypto: jz4780-rng: Enable PRNG support in CI20 defconfig

 .../devicetree/bindings/rng/ingenic,jz4780-rng.txt |  21 +++
 MAINTAINERS|   7 +
 arch/mips/boot/dts/ingenic/jz4780.dtsi |  25 ++-
 arch/mips/configs/ci20_defconfig   |   5 +
 drivers/crypto/Kconfig |  19 ++
 drivers/crypto/Makefile|   1 +
 drivers/crypto/jz4780-rng.c| 193 +
 7 files changed, 266 insertions(+), 5 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/rng/ingenic,jz4780-rng.txt
 create mode 100644 drivers/crypto/jz4780-rng.c

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2.10.0