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| author | Romain Perier <romain.perier@free-electrons.com> | 2016-09-16 12:08:56 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2016-10-21 04:27:53 +0200 |
| commit | a0743c1536ff31c21440b72cfab24a65b802c219 (patch) | |
| tree | 1a1acafbb555117b47451b11dc515349d19455e4 /arch | |
| parent | hwrng: omap - Add device variant for SafeXcel IP-76 found in Armada 8K (diff) | |
| download | linux-a0743c1536ff31c21440b72cfab24a65b802c219.tar.xz linux-a0743c1536ff31c21440b72cfab24a65b802c219.zip | |
arm64: dts: marvell: add TRNG description for Armada 8K CP
This commits adds the devicetree description of the SafeXcel IP-76 TRNG
found in the two Armada CP110.
Signed-off-by: Romain Perier <romain.perier@free-electrons.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi | 8 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi | 8 |
2 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi index e5e3ed678b6f..5f0ea59e2d1f 100644 --- a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi @@ -164,6 +164,14 @@ clocks = <&cpm_syscon0 1 21>; status = "disabled"; }; + + cpm_trng: trng@760000 { + compatible = "marvell,armada-8k-rng", "inside-secure,safexcel-eip76"; + reg = <0x760000 0x7d>; + interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpm_syscon0 1 25>; + status = "okay"; + }; }; cpm_pcie0: pcie@f2600000 { diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi index 842fb333285c..db2d2a4dcea0 100644 --- a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi @@ -164,6 +164,14 @@ clocks = <&cps_syscon0 1 21>; status = "disabled"; }; + + cps_trng: trng@760000 { + compatible = "marvell,armada-8k-rng", "inside-secure,safexcel-eip76"; + reg = <0x760000 0x7d>; + interrupts = <GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cps_syscon0 1 25>; + status = "okay"; + }; }; cps_pcie0: pcie@f4600000 { |