diff options
| author | Michael Walle <mwalle@kernel.org> | 2025-04-01 11:32:46 +0300 |
|---|---|---|
| committer | Nishanth Menon <nm@ti.com> | 2025-04-18 21:28:13 +0300 |
| commit | bdd158389dac25ff36e041ff28591aca769f403c (patch) | |
| tree | b8235babdafed569826c5392f93d9e4a12a71bd7 | |
| parent | 4e7ad3b4464571d7bec6869944151b27cce44435 (diff) | |
| download | linux-bdd158389dac25ff36e041ff28591aca769f403c.tar.xz | |
arm64: dts: ti: k3-am62p-j722s: Add rng node
Add the node for the random number generator inside the crypto module.
Marked reserved since the default usage is with the RNG node being
controlled by OP-TEE.
Signed-off-by: Michael Walle <mwalle@kernel.org>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Link: https://lore.kernel.org/r/20250401083246.3228964-1-mwalle@kernel.org
Signed-off-by: Nishanth Menon <nm@ti.com>
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi index 6e3beb5c2e01..7b65538110e8 100644 --- a/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi @@ -227,9 +227,18 @@ reg = <0x00 0x40900000 0x00 0x1200>; #address-cells = <2>; #size-cells = <2>; + ranges = <0x00 0x40900000 0x00 0x40900000 0x00 0x30000>; + dmas = <&main_pktdma 0xf501 0>, <&main_pktdma 0x7506 0>, <&main_pktdma 0x7507 0>; dma-names = "tx", "rx1", "rx2"; + + rng: rng@40910000 { + compatible = "inside-secure,safexcel-eip76"; + reg = <0x00 0x40910000 0x0 0x7d>; + interrupts = <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>; + status = "reserved"; + }; }; secure_proxy_sa3: mailbox@43600000 { |