From: Daniel Parks <danielrparks@ti.com>
To: Herbert Xu <herbert@gondor.apana.org.au>,
"David S . Miller" <davem@davemloft.net>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Nishanth Menon <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>,
Tero Kristo <kristo@kernel.org>
Cc: <linux-crypto@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>
Subject: [RFC PATCH 4/6] arm64: dts: ti: k3-j721e-main: add SA2UL public key accelerator subdevice
Date: Mon, 8 Aug 2022 14:12:53 -0500 [thread overview]
Message-ID: <33daf58739bc55bbcdc516a81e7d94f82dbdaa7f.1659985696.git.danielrparks@ti.com> (raw)
In-Reply-To: <cover.1659985696.git.danielrparks@ti.com>
j721e contains two SA2ULs, and the PKA in the main domain is accessible,
so add it as a subdevice alongside the RNG module.
Signed-off-by: Daniel Parks <danielrparks@ti.com>
---
arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
index 917c9dc99efa..56e4ae0ab61f 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
@@ -344,8 +344,15 @@
reg = <0x0 0x4e10000 0x0 0x7d>;
interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&k3_clks 264 2>;
};
+
+ pka: pka@4e20000 {
+ compatible = "inside-secure,safexcel-eip29t2";
+ reg = <0x00 0x4e20000 0x00 0x2000>,
+ <0x00 0x4e24000 0x00 0x8000>;
+ interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+ };
};
main_pmx0: pinctrl@11c000 {
compatible = "pinctrl-single";
--
2.17.1
next prev parent reply other threads:[~2022-08-08 19:14 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-08 19:12 [RFC PATCH 0/6] Add SA2UL Public Key Accelerator driver Daniel Parks
2022-08-08 19:12 ` [RFC PATCH 1/6] dt-bindings: crypto: ti,sa2ul: add pka subdevice Daniel Parks
2022-08-09 5:44 ` Krzysztof Kozlowski
2022-08-09 23:22 ` Rob Herring
2022-08-08 19:12 ` [RFC PATCH 2/6] dt-bindings: crypto: add binding for eip29t2 public key accelerator (PKA) Daniel Parks
2022-08-09 5:47 ` Krzysztof Kozlowski
2022-08-09 23:22 ` Rob Herring
2022-08-08 19:12 ` [RFC PATCH 3/6] arm64: dts: ti: k3-am64-main: add SA2UL public key accelerator subdevice Daniel Parks
2022-08-08 19:12 ` Daniel Parks [this message]
2022-08-08 19:12 ` [RFC PATCH 5/6] crypto: sa2ul: turn on PKA engine Daniel Parks
2022-08-08 19:12 ` [RFC PATCH 6/6] crypto: sa2ul_pka: Add SA2UL PKA driver Daniel Parks
2022-08-08 21:52 ` Randy Dunlap
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