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Message-ID: <20221107110607.59216-3-j-choudhary@ti.com>
Date: Mon, 7 Nov 2022 16:36:06 +0530
From: Jayesh Choudhary <j-choudhary@...com>
To: <nm@...com>, <vigneshr@...com>
CC: <kristo@...nel.org>, <robh+dt@...nel.org>, <afd@...com>,
<j-keerthy@...com>, <krzysztof.kozlowski+dt@...aro.org>,
<s-anna@...com>, <linux-arm-kernel@...ts.infradead.org>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<j-choudhary@...com>
Subject: [PATCH v2 2/3] arm64: dts: ti: k3-j721e-main: drop RNG clock
The x1-clk used by trng submodule comes directly from the system clock
after a fixed divider. It is always running and has a fixed frequency
that cannot be changed, making it uncontrollable. Hence this property
should be dropped from the rng node.
Fixes: 8ebcaaae8017 ("arm64: dts: ti: k3-j721e-main: Add crypto accelerator node")
Signed-off-by: Jayesh Choudhary <j-choudhary@...com>
---
arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
index 5c4a0e28cde5..f1403b79e7f5 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
@@ -355,7 +355,6 @@ rng: rng@...0000 {
compatible = "inside-secure,safexcel-eip76";
reg = <0x0 0x4e10000 0x0 0x7d>;
interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&k3_clks 264 2>;
};
};
--
2.25.1
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