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* [PATCH] ARM: DTS: OMAP3: disable RNG on N950/N9
@ 2020-03-25 21:21 Aaro Koskinen
  2020-03-26 17:07 ` Tony Lindgren
  0 siblings, 1 reply; 2+ messages in thread
From: Aaro Koskinen @ 2020-03-25 21:21 UTC (permalink / raw)
  To: Tony Lindgren, linux-omap, devicetree, linux-kernel

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


^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: [PATCH] ARM: DTS: OMAP3: disable RNG on N950/N9
  2020-03-25 21:21 [PATCH] ARM: DTS: OMAP3: disable RNG on N950/N9 Aaro Koskinen
@ 2020-03-26 17:07 ` Tony Lindgren
  0 siblings, 0 replies; 2+ messages in thread
From: Tony Lindgren @ 2020-03-26 17:07 UTC (permalink / raw)
  To: Aaro Koskinen; +Cc: linux-omap, devicetree, linux-kernel

* Aaro Koskinen <aaro.koskinen@iki.fi> [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

^ permalink raw reply	[flat|nested] 2+ messages in thread

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2020-03-25 21:21 [PATCH] ARM: DTS: OMAP3: disable RNG on N950/N9 Aaro Koskinen
2020-03-26 17:07 ` Tony Lindgren

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