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Message-Id: <20221128184718.1963353-4-aurelien@aurel32.net>
Date: Mon, 28 Nov 2022 19:47:18 +0100
From: Aurelien Jarno <aurelien@...el32.net>
To: Olivia Mackall <olivia@...enic.com>,
Herbert Xu <herbert@...dor.apana.org.au>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Heiko Stuebner <heiko@...ech.de>,
Philipp Zabel <p.zabel@...gutronix.de>,
Lin Jinhan <troy.lin@...k-chips.com>
Cc: linux-crypto@...r.kernel.org (open list:HARDWARE RANDOM NUMBER
GENERATOR CORE),
devicetree@...r.kernel.org (open list:OPEN FIRMWARE AND FLATTENED
DEVICE TREE BINDINGS),
linux-arm-kernel@...ts.infradead.org (moderated list:ARM/Rockchip SoC
support),
linux-rockchip@...ts.infradead.org (open list:ARM/Rockchip SoC support),
linux-kernel@...r.kernel.org (open list),
Aurelien Jarno <aurelien@...el32.net>
Subject: [PATCH v2 3/3] arm64: dts: rockchip: add DT entry for RNG to RK356x
Enable the just added Rockchip RNG driver for RK356x SoCs.
Signed-off-by: Aurelien Jarno <aurelien@...el32.net>
---
arch/arm64/boot/dts/rockchip/rk356x.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index 164708f1eb67..4be94ff45180 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -1770,6 +1770,15 @@ usb2phy1_otg: otg-port {
};
};
+ rng: rng@...88000 {
+ compatible = "rockchip,rk3568-rng";
+ reg = <0x0 0xfe388000 0x0 0x4000>;
+ clocks = <&cru CLK_TRNG_NS>, <&cru HCLK_TRNG_NS>;
+ clock-names = "trng_clk", "trng_hclk";
+ resets = <&cru SRST_TRNG_NS>;
+ reset-names = "reset";
+ };
+
pinctrl: pinctrl {
compatible = "rockchip,rk3568-pinctrl";
rockchip,grf = <&grf>;
--
2.35.1
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