Add True Random Number Generator (TRNG) node to Exynos850 SoC dtsi.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
---
Changes in v2:
  - (no changes)

 arch/arm64/boot/dts/exynos/exynos850.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/exynos/exynos850.dtsi b/arch/arm64/boot/dts/exynos/exynos850.dtsi
index 0706c8534ceb..f1c8b4613cbc 100644
--- a/arch/arm64/boot/dts/exynos/exynos850.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos850.dtsi
@@ -416,6 +416,14 @@ pinctrl_core: pinctrl@12070000 {
 			interrupts = <GIC_SPI 451 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
+		trng: rng@12081400 {
+			compatible = "samsung,exynos850-trng";
+			reg = <0x12081400 0x100>;
+			clocks = <&cmu_core CLK_GOUT_SSS_ACLK>,
+				 <&cmu_core CLK_GOUT_SSS_PCLK>;
+			clock-names = "secss", "pclk";
+		};
+
 		pinctrl_hsi: pinctrl@13430000 {
 			compatible = "samsung,exynos850-pinctrl";
 			reg = <0x13430000 0x1000>;
-- 
2.39.2

On 18/06/2024 22:45, Sam Protsenko wrote:
> Add True Random Number Generator (TRNG) node to Exynos850 SoC dtsi.
> 
> Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
> ---
> Changes in v2:
>   - (no changes)
> 

That's a patch for Samsung soc. I'll take it once binding is accepted.
If you send any new version of the patchset, please do not include DTS,
so the crypto maintainer could apply entire set easier.

Best regards,
Krzysztof

On Thu, Jun 20, 2024 at 2:31 AM Krzysztof Kozlowski <krzk@kernel.org> wrote:
>
> On 18/06/2024 22:45, Sam Protsenko wrote:
> > Add True Random Number Generator (TRNG) node to Exynos850 SoC dtsi.
> >
> > Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
> > ---
> > Changes in v2:
> >   - (no changes)
> >
>
> That's a patch for Samsung soc. I'll take it once binding is accepted.
> If you send any new version of the patchset, please do not include DTS,
> so the crypto maintainer could apply entire set easier.
>

Thanks, Krzysztof! I'm going to send v3 soon, so I'll remove this
patch from the series.

> Best regards,
> Krzysztof
>

On Tue, 18 Jun 2024 15:45:23 -0500, Sam Protsenko wrote:
> Add True Random Number Generator (TRNG) node to Exynos850 SoC dtsi.
> 
> 

Applied, thanks!

[7/7] arm64: dts: exynos850: Enable TRNG
      https://git.kernel.org/krzk/linux/c/64c7ea42fcc2b972fc8d108642f4b8fabf0999c3

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>