linux-kernel - [PATCH 1/3] ARM: dts: imx6ull: Add rngb node

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Date:   Mon, 27 Jul 2020 12:57:14 +0200
From:   Christian Eggers <ceggers@...i.de>
To:     Rob Herring <robh+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
        "Sascha Hauer" <s.hauer@...gutronix.de>
CC:     Christian Eggers <ceggers@...i.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Matt Mackall <mpm@...enic.com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        Arnd Bergmann <arnd@...db.de>,
        "Greg Kroah-Hartman" <gregkh@...uxfoundation.org>,
        Martin Kaiser <martin@...ser.cx>,
        PrasannaKumar Muralidharan <prasannatsmkumar@...il.com>,
        Anson Huang <Anson.Huang@....com>,
        <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <linux-crypto@...r.kernel.org>
Subject: [PATCH 1/3] ARM: dts: imx6ull: Add rngb node

The RNGB block on 6ull has no major differences, but it has no
switchable clock.

Signed-off-by: Christian Eggers <ceggers@...i.de>
---
 arch/arm/boot/dts/imx6ull.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/imx6ull.dtsi b/arch/arm/boot/dts/imx6ull.dtsi
index fcde7f77ae42..3d021b304a83 100644
--- a/arch/arm/boot/dts/imx6ull.dtsi
+++ b/arch/arm/boot/dts/imx6ull.dtsi
@@ -68,6 +68,12 @@ dcp: crypto@...0000 {
 				clock-names = "dcp";
 			};
 
+			rngb: rng@...4000 {
+				compatible = "fsl,imx6ull-dcp", "fsl,imx25-rngb";
+				reg = <0x02284000 0x4000>;
+				interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
 			iomuxc_snvs: iomuxc-snvs@...0000 {
 				compatible = "fsl,imx6ull-iomuxc-snvs";
 				reg = <0x02290000 0x4000>;
-- 
Christian Eggers
Embedded software developer

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