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arm64: dts: rockchip: px30: add rng node for crypto v2 hwrng

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Note that rng and crypto employ the same hardware resource, they're
incomatible.

Change-Id: I1ec49380bcc8b7ca23c1bf6b98220f0bb8b53938
Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
This commit is contained in:
Ziyuan Xu
2019-08-16 09:26:39 +00:00
committed by Tao Huang
parent 80d6e73b8e
commit 439c06b923
1 changed files with 16 additions and 0 deletions
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16
arch/arm64/boot/dts/rockchip/px30.dtsi
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@@ -402,6 +402,22 @@
status = "disabled";
};
rng: rng@ff0b0000 {
compatible = "rockchip,cryptov2-rng";
reg = <0x0 0xff0b0400 0x0 0x80>;
clocks = <&cru SCLK_CRYPTO>, <&cru SCLK_CRYPTO_APK>,
<&cru ACLK_CRYPTO>, <&cru HCLK_CRYPTO>;
clock-names = "clk_crypto", "clk_crypto_apk",
"aclk_crypto", "hclk_crypto";
assigned-clocks = <&cru SCLK_CRYPTO>, <&cru SCLK_CRYPTO_APK>,
<&cru ACLK_CRYPTO>, <&cru HCLK_CRYPTO>;
assigned-clock-rates = <150000000>, <150000000>,
<200000000>, <200000000>;
resets = <&cru SRST_CRYPTO>;
reset-names = "reset";
status = "disabled";
};
gic: interrupt-controller@ff131000 {
compatible = "arm,gic-400";
#interrupt-cells = <3>;