Re: [PATCH v3 3/3] ARM: dts: exynos: Add nodes for True Random Number Generator

[Krzysztof Kozlowski]

On Tue, Dec 12, 2017 at 11:35 AM, Łukasz Stelmach
 wrote:
> It was <2017-12-11 pon 19:49>, when Krzysztof Kozlowski wrote:
>> On Mon, Dec 04, 2017 at 01:53:51PM +0100, Łukasz Stelmach wrote:
>>> Add nodes for the True Random Number Generator found in Samsung Exynos
>>> 5250+ SoCs.
>>>
>>> Signed-off-by: Łukasz Stelmach 
>>> ---
>>>  arch/arm/boot/dts/exynos5.dtsi| 5 +
>>>  arch/arm/boot/dts/exynos5250.dtsi | 5 +
>>>  arch/arm/boot/dts/exynos5410.dtsi | 5 +
>>>  arch/arm/boot/dts/exynos5420.dtsi | 5 +
>>>  4 files changed, 20 insertions(+)
>>>
>>
>> Unfortunately the same story as with your PRNG patch - does not apply on
>> top of my next/dt (after taking PRNG). Also did not apply on v4.15-rc1 +
>> PRNG.
>>
>> Could you rebase on my next/dt?
>
> Sure. Should I send it as along with the other two patches, if there were
> no changes in them since?

It is fine to resend just this one as it will go through different tree anyway.

Best regards,
Krzysztof

Re: [PATCH v3 3/3] ARM: dts: exynos: Add nodes for True Random Number Generator

[Łukasz Stelmach]

It was <2017-12-11 pon 19:49>, when Krzysztof Kozlowski wrote:
> On Mon, Dec 04, 2017 at 01:53:51PM +0100, Łukasz Stelmach wrote:
>> Add nodes for the True Random Number Generator found in Samsung Exynos
>> 5250+ SoCs.
>> 
>> Signed-off-by: Łukasz Stelmach 
>> ---
>>  arch/arm/boot/dts/exynos5.dtsi| 5 +
>>  arch/arm/boot/dts/exynos5250.dtsi | 5 +
>>  arch/arm/boot/dts/exynos5410.dtsi | 5 +
>>  arch/arm/boot/dts/exynos5420.dtsi | 5 +
>>  4 files changed, 20 insertions(+)
>>
>
> Unfortunately the same story as with your PRNG patch - does not apply on
> top of my next/dt (after taking PRNG). Also did not apply on v4.15-rc1 +
> PRNG.
>
> Could you rebase on my next/dt?

Sure. Should I send it as along with the other two patches, if there were
no changes in them since?

-- 
Łukasz Stelmach
Samsung R Institute Poland
Samsung Electronics


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Re: [PATCH v3 3/3] ARM: dts: exynos: Add nodes for True Random Number Generator

[Krzysztof Kozlowski]

On Mon, Dec 04, 2017 at 01:53:51PM +0100, Łukasz Stelmach wrote:
> Add nodes for the True Random Number Generator found in Samsung Exynos
> 5250+ SoCs.
> 
> Signed-off-by: Łukasz Stelmach 
> ---
>  arch/arm/boot/dts/exynos5.dtsi| 5 +
>  arch/arm/boot/dts/exynos5250.dtsi | 5 +
>  arch/arm/boot/dts/exynos5410.dtsi | 5 +
>  arch/arm/boot/dts/exynos5420.dtsi | 5 +
>  4 files changed, 20 insertions(+)
>

Unfortunately the same story as with your PRNG patch - does not apply on
top of my next/dt (after taking PRNG). Also did not apply on v4.15-rc1 +
PRNG.

Could you rebase on my next/dt?

Best regards,
Krzysztof

[PATCH v3 3/3] ARM: dts: exynos: Add nodes for True Random Number Generator

[Łukasz Stelmach]

Add nodes for the True Random Number Generator found in Samsung Exynos
5250+ SoCs.

Signed-off-by: Łukasz Stelmach 
---
 arch/arm/boot/dts/exynos5.dtsi| 5 +
 arch/arm/boot/dts/exynos5250.dtsi | 5 +
 arch/arm/boot/dts/exynos5410.dtsi | 5 +
 arch/arm/boot/dts/exynos5420.dtsi | 5 +
 4 files changed, 20 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5.dtsi b/arch/arm/boot/dts/exynos5.dtsi
index 33f929c1dda9..e0c91ff4442c 100644
--- a/arch/arm/boot/dts/exynos5.dtsi
+++ b/arch/arm/boot/dts/exynos5.dtsi
@@ -215,5 +215,10 @@
  compatible = "samsung,exynos5250-prng";
  reg = <0x10830400 0x200>;
};
+
+   trng: rng@10830600 {
+ compatible = "samsung,exynos5250-trng";
+ reg = <0x10830600 0x100>;
+   };
};
 };
diff --git a/arch/arm/boot/dts/exynos5250.dtsi 
b/arch/arm/boot/dts/exynos5250.dtsi
index 51aa83ba8c87..38627e8164a0 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -1086,4 +1086,9 @@
clock-names = "secss";
 };
 
+ {
+   clocks = < CLK_SSS>;
+   clock-names = "secss";
+};
+
 #include "exynos5250-pinctrl.dtsi"
diff --git a/arch/arm/boot/dts/exynos5410.dtsi 
b/arch/arm/boot/dts/exynos5410.dtsi
index 1604cb1b837d..aa8b14eda662 100644
--- a/arch/arm/boot/dts/exynos5410.dtsi
+++ b/arch/arm/boot/dts/exynos5410.dtsi
@@ -384,6 +384,11 @@
  3 0 0x0700 0x2>;
 };
 
+ {
+   clocks = < CLK_SSS>;
+   clock-names = "secss";
+};
+
 _0 {
clocks = < CLK_USBD300>;
clock-names = "usbdrd30";
diff --git a/arch/arm/boot/dts/exynos5420.dtsi 
b/arch/arm/boot/dts/exynos5420.dtsi
index 31c77ea9123d..6c8cec9d564a 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -1459,6 +1459,11 @@
clock-names = "secss";
 };
 
+ {
+   clocks = < CLK_SSS>;
+   clock-names = "secss";
+};
+
 _0 {
clocks = < CLK_USBD300>;
clock-names = "usbdrd30";
-- 
2.11.0