RE: [PATCH 6/6] riscv: dts: starfive: Add crypto and DMA node for VisionFive 2

JiaJie Ho
2022-12-01T07:26:04Z

> -----Original Message-----
> From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> Sent: Wednesday, November 30, 2022 9:22 PM
> To: JiaJie Ho <jiajie.ho@starfivetech.com>; Herbert Xu
> <herbert@gondor.apana.org.au>; David S . Miller <davem@davemloft.net>;
> Rob Herring <robh+dt@kernel.org>; Krzysztof Kozlowski
> <krzysztof.kozlowski+dt@linaro.org>
> Cc: linux-crypto@vger.kernel.org; devicetree@vger.kernel.org; linux-
> kernel@vger.kernel.org; linux-riscv@lists.infradead.org
> Subject: Re: [PATCH 6/6] riscv: dts: starfive: Add crypto and DMA node for
> VisionFive 2
>
> On 30/11/2022 06:52, Jia Jie Ho wrote:
> > Adding StarFive crypto IP and DMA controller node to VisionFive 2 SoC.
> >
> > Signed-off-by: Jia Jie Ho <jiajie.ho@starfivetech.com>
> > Signed-off-by: Huan Feng <huan.feng@starfivetech.com>
> > ---
> > .../jh7110-starfive-visionfive-v2.dts | 8 +++++
> > arch/riscv/boot/dts/starfive/jh7110.dtsi | 36 +++++++++++++++++++
> > 2 files changed, 44 insertions(+)
> >
> > diff --git
> > a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-v2.dts
> > b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-v2.dts
> > index 450e920236a5..da2aa4d597f3 100644
> > --- a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-v2.dts
> > +++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-v2.dts
> > @@ -115,3 +115,11 @@ &tdm_ext {
> > &mclk_ext {
> > clock-frequency = <49152000>;
> > };
> > +
> > +&sec_dma {
> > + status = "okay";
> > +};
> > +
> > +&crypto {
> > + status = "okay";
> > +};
> > diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi
> > b/arch/riscv/boot/dts/starfive/jh7110.dtsi
> > index 4ac159d79d66..745a5650882c 100644
> > --- a/arch/riscv/boot/dts/starfive/jh7110.dtsi
> > +++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi
> > @@ -455,5 +455,41 @@ uart5: serial@12020000 {
> > reg-shift = <2>;
> > status = "disabled";
> > };
> > +
> > + sec_dma: sec_dma@16008000 {
>
> Node names should be generic.
> https://devicetree-specification.readthedocs.io/en/latest/chapter2-
> devicetree-basics.html#generic-names-recommendation
>
> No underscores in node names.
>
> Does not look like you tested the DTS against bindings. Please run `make
> dtbs_check` (see Documentation/devicetree/bindings/writing-schema.rst
> for instructions).

I'll fix the node name and run dtbs_check for the revised series.
Really appreciate your time and effort reviewing this patch.

Thanks,
Jia Jie