| Message ID | 20221221090819.1259443-4-jiajie.ho@starfivetech.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | hwrng: starfive - Add driver for TRNG module | expand |
| Context | Check | Description |
|---|---|---|
| conchuod/tree_selection | fail | Failed to apply to next/pending-fixes or riscv/for-next |
On 21/12/2022 10:08, Jia Jie Ho wrote: > Adding StarFive TRNG controller node to VisionFive 2 SoC. > > Co-developed-by: Jenny Zhang <jenny.zhang@starfivetech.com> > Signed-off-by: Jenny Zhang <jenny.zhang@starfivetech.com> > Signed-off-by: Jia Jie Ho <jiajie.ho@starfivetech.com> > --- > arch/riscv/boot/dts/starfive/jh7110.dtsi | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi > index 4ac159d79d66..dd3ad19772a5 100644 > --- a/arch/riscv/boot/dts/starfive/jh7110.dtsi > +++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi > @@ -455,5 +455,16 @@ uart5: serial@12020000 { > reg-shift = <2>; > status = "disabled"; > }; > + > + rng: rng@1600c000 { > + compatible = "starfive,jh7110-trng"; > + reg = <0x0 0x1600C000 0x0 0x4000>; > + clocks = <&stgcrg JH7110_STGCLK_SEC_HCLK>, > + <&stgcrg JH7110_STGCLK_SEC_MISCAHB>; > + clock-names = "hclk", "ahb"; > + resets = <&stgcrg JH7110_STGRST_SEC_TOP_HRESETN>; > + interrupts = <30>; > + status = "okay"; Drop. It's by default. Best regards, Krzysztof
> -----Original Message----- > From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > Sent: Wednesday, December 21, 2022 5:48 PM > To: JiaJie Ho <jiajie.ho@starfivetech.com>; Olivia Mackall > <olivia@selenic.com>; Herbert Xu <herbert@gondor.apana.org.au>; Rob > Herring <robh+dt@kernel.org>; Krzysztof Kozlowski > <krzysztof.kozlowski+dt@linaro.org> > Cc: Emil Renner Berthing <kernel@esmil.dk>; Conor Dooley > <conor.dooley@microchip.com>; linux-crypto@vger.kernel.org; > devicetree@vger.kernel.org; linux-kernel@vger.kernel.org; linux- > riscv@lists.infradead.org > Subject: Re: [PATCH 3/3] riscv: dts: starfive: Add TRNG node for VisionFive 2 > > > + > > + rng: rng@1600c000 { > > + compatible = "starfive,jh7110-trng"; > > + reg = <0x0 0x1600C000 0x0 0x4000>; > > + clocks = <&stgcrg JH7110_STGCLK_SEC_HCLK>, > > + <&stgcrg JH7110_STGCLK_SEC_MISCAHB>; > > + clock-names = "hclk", "ahb"; > > + resets = <&stgcrg > JH7110_STGRST_SEC_TOP_HRESETN>; > > + interrupts = <30>; > > + status = "okay"; > > Drop. It's by default. > I'll fix this in v2. Thanks, Jia Jie
diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi index 4ac159d79d66..dd3ad19772a5 100644 --- a/arch/riscv/boot/dts/starfive/jh7110.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi @@ -455,5 +455,16 @@ uart5: serial@12020000 { reg-shift = <2>; status = "disabled"; }; + + rng: rng@1600c000 { + compatible = "starfive,jh7110-trng"; + reg = <0x0 0x1600C000 0x0 0x4000>; + clocks = <&stgcrg JH7110_STGCLK_SEC_HCLK>, + <&stgcrg JH7110_STGCLK_SEC_MISCAHB>; + clock-names = "hclk", "ahb"; + resets = <&stgcrg JH7110_STGRST_SEC_TOP_HRESETN>; + interrupts = <30>; + status = "okay"; + }; }; };