From: Aaro Koskinen <aaro.koskinen@iki.fi>
To: Tony Lindgren <tony@atomide.com>,
linux-omap@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] ARM: DTS: OMAP3: disable RNG on N950/N9
Date: Wed, 25 Mar 2020 23:21:49 +0200 [thread overview]
Message-ID: <20200325212149.27547-1-aaro.koskinen@iki.fi> (raw)
Like on N900, we cannot access RNG directly on N950/N9. Mark it disabled in
the DTS to allow kernel to boot.
Fixes: 308607e5545f ("ARM: dts: Configure omap3 rng")
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
---
arch/arm/boot/dts/omap3-n950-n9.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/omap3-n950-n9.dtsi b/arch/arm/boot/dts/omap3-n950-n9.dtsi
index a075b63f3087..11d41e86f814 100644
--- a/arch/arm/boot/dts/omap3-n950-n9.dtsi
+++ b/arch/arm/boot/dts/omap3-n950-n9.dtsi
@@ -341,6 +341,11 @@
status = "disabled";
};
+/* RNG not directly accessible on N950/N9. */
+&rng_target {
+ status = "disabled";
+};
+
&usb_otg_hs {
interface-type = <0>;
usb-phy = <&usb2_phy>;
--
2.17.0
next reply other threads:[~2020-03-25 21:37 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-25 21:21 Aaro Koskinen [this message]
2020-03-26 17:07 ` [PATCH] ARM: DTS: OMAP3: disable RNG on N950/N9 Tony Lindgren
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