From: =?UTF-8?q?=C5=81ukasz=20Stelmach?= Subject: [PATCH 3/3] ARM: dts: exynos: Add nodes for True Random Number Generator Date: Thu, 23 Nov 2017 16:09:14 +0100 Message-ID: <20171123150914.31462-4-l.stelmach@samsung.com> References: <20171123150914.31462-1-l.stelmach@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT Cc: Marek Szyprowski , Bartlomiej Zolnierkiewicz , =?UTF-8?q?=C5=81ukasz=20Stelmach?= To: Rob Herring , Matt Mackall , Herbert Xu , Krzysztof Kozlowski , devicetree@vger.kernel.org, linux-crypto@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Return-path: Received: from mailout2.w1.samsung.com ([210.118.77.12]:58937 "EHLO mailout2.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752791AbdKWPKM (ORCPT ); Thu, 23 Nov 2017 10:10:12 -0500 In-reply-to: <20171123150914.31462-1-l.stelmach@samsung.com> Sender: linux-crypto-owner@vger.kernel.org List-ID: 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 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 = ; }; + + 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