2020-03-25 21:39:32

by Aaro Koskinen

Subject: [PATCH] ARM: DTS: OMAP3: disable RNG on N950/N9

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 <[email protected]>
---
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

2020-03-26 17:09:57

by Tony Lindgren

Subject: Re: [PATCH] ARM: DTS: OMAP3: disable RNG on N950/N9

* Aaro Koskinen <[email protected]> [200325 14:22]:
> 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")

Oops sorry looks like I missed that one. Applying into fixes.

Thanks,

Tony