From: "Łukasz Stelmach" <l.stelmach@samsung.com>
To: Rob Herring <robh+dt@kernel.org>, Matt Mackall <mpm@selenic.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
Krzysztof Kozlowski <krzk@kernel.org>,
devicetree@vger.kernel.org, linux-crypto@vger.kernel.org,
linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: "Marek Szyprowski" <m.szyprowski@samsung.com>,
"Bartlomiej Zolnierkiewicz" <b.zolnierkie@samsung.com>,
"Łukasz Stelmach" <l.stelmach@samsung.com>
Subject: [PATCH 3/3] ARM: dts: exynos: Add nodes for True Random Number Generator
Date: Thu, 23 Nov 2017 16:09:14 +0100 [thread overview]
Message-ID: <20171123150914.31462-4-l.stelmach@samsung.com> (raw)
In-Reply-To: <20171123150914.31462-1-l.stelmach@samsung.com>
Add nodes for the True Random Number Generator found in Samsung Exynos
5250+ SoCs.
Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com>
---
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 7da4a4285b24..6a298b536e1c 100644
--- a/arch/arm/boot/dts/exynos5.dtsi
+++ b/arch/arm/boot/dts/exynos5.dtsi
@@ -210,5 +210,10 @@
reg = <0x10830000 0x300>;
interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
};
+
+ trng: trng@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 8032d7e567fc..332fe04b772b 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -1081,4 +1081,9 @@
clock-names = "secss";
};
+&trng {
+ clocks = <&clock 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 7eab4bc07cec..f3991206a562 100644
--- a/arch/arm/boot/dts/exynos5410.dtsi
+++ b/arch/arm/boot/dts/exynos5410.dtsi
@@ -379,6 +379,11 @@
3 0 0x07000000 0x20000>;
};
+&trng {
+ clocks = <&clock CLK_SSS>;
+ clock-names = "secss";
+};
+
&usbdrd3_0 {
clocks = <&clock CLK_USBD300>;
clock-names = "usbdrd30";
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index 02d2f898efa6..2f4e5542f354 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -1454,6 +1454,11 @@
clock-names = "secss";
};
+&trng {
+ clocks = <&clock CLK_SSS>;
+ clock-names = "secss";
+};
+
&usbdrd3_0 {
clocks = <&clock CLK_USBD300>;
clock-names = "usbdrd30";
--
2.11.0
next prev parent reply other threads:[~2017-11-23 15:10 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20171123150956eucas1p2e6d42c88692291e4e0d0e7719519bf35@eucas1p2.samsung.com>
2017-11-23 15:09 ` [PATCH 0/3] True RNG driver for Samsung Exynos 5250+ SoCs Łukasz Stelmach
[not found] ` <CGME20171123151002eucas1p207b8eb77fce5a2977a9f520e05dfe9f5@eucas1p2.samsung.com>
[not found] ` <20171123150914.31462-1-l.stelmach-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2017-11-23 15:09 ` [PATCH 1/3] dt-bindings: hwrng: Add Samsung Exynos 5250+ True RNG bindings Łukasz Stelmach
2017-11-23 16:17 ` Krzysztof Kozlowski
2017-11-26 22:07 ` Rob Herring
[not found] ` <CGME20171123151007eucas1p1cb231b31169771df3f9d57e515057413@eucas1p1.samsung.com>
2017-11-23 15:09 ` [PATCH 2/3] hwrng: exynos - add Samsung Exynos True RNG driver Łukasz Stelmach
2017-11-23 15:45 ` Andrew F. Davis
2017-11-23 16:31 ` Krzysztof Kozlowski
[not found] ` <CGME20171123184736eucas1p15d4e73d5a6596a6cba1f940dcc473c9a@eucas1p1.samsung.com>
2017-11-23 18:46 ` Łukasz Stelmach
2017-11-24 12:09 ` Krzysztof Kozlowski
2017-11-24 13:05 ` Stephan Müller
[not found] ` <1733513.JRsPYiahIZ-jJGQKZiSfeo1haGO/jJMPxvVK+yQ3ZXh@public.gmane.org>
2017-11-24 14:13 ` Krzysztof Kozlowski
2017-11-24 15:25 ` PrasannaKumar Muralidharan
2017-11-24 15:54 ` PrasannaKumar Muralidharan
[not found] ` <CGME20171127072355eucas1p218e3cbaeb1ba16b5a1262deda350d850@eucas1p2.samsung.com>
2017-11-27 7:23 ` Łukasz Stelmach
[not found] ` <CGME20171123151008eucas1p24436487b1b3f8de6d8cc768f05aea7a9@eucas1p2.samsung.com>
2017-11-23 15:09 ` Łukasz Stelmach [this message]
2017-11-23 16:33 ` [PATCH 3/3] ARM: dts: exynos: Add nodes for True Random Number Generator Krzysztof Kozlowski
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