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[1/3] ARM: dts: imx6ull: Add rngb node

Message ID 20200727105718.26225-2-ceggers@arri.de (mailing list archive)
State New, archived
Headers show
Series [1/3] ARM: dts: imx6ull: Add rngb node | expand

Commit Message

Christian Eggers July 27, 2020, 10:57 a.m. UTC
The RNGB block on 6ull has no major differences, but it has no
switchable clock.

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

Comments

Fabio Estevam July 27, 2020, 11:36 a.m. UTC | #1
Hi Christian,

On Mon, Jul 27, 2020 at 8:00 AM Christian Eggers <ceggers@arri.de> wrote:
>
> The RNGB block on 6ull has no major differences, but it has no
> switchable clock.

Horia has already sent a patch series that adds imx6ull rngb support:
https://lkml.org/lkml/2020/7/23/173
diff mbox series

Patch

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@2280000 {
 				clock-names = "dcp";
 			};
 
+			rngb: rng@2284000 {
+				compatible = "fsl,imx6ull-dcp", "fsl,imx25-rngb";
+				reg = <0x02284000 0x4000>;
+				interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
 			iomuxc_snvs: iomuxc-snvs@2290000 {
 				compatible = "fsl,imx6ull-iomuxc-snvs";
 				reg = <0x02290000 0x4000>;