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[93.34.88.122]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-485133a91b1sm21667245e9.12.2026.03.03.12.00.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 03 Mar 2026 12:00:13 -0800 (PST) Message-ID: <69a73dcd.7b0a0220.1ac46b.9bfc@mx.google.com> X-Google-Original-Message-ID: Date: Tue, 3 Mar 2026 21:00:10 +0100 From: Christian Marangi To: Aleksander Jan Bajkowski Cc: herbert@gondor.apana.org.au, davem@davemloft.net, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, lorenzo@kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/2] arm64: dts: airoha: en7581: add crypto offload support References: <20260303193923.85242-1-olek2@wp.pl> <20260303193923.85242-2-olek2@wp.pl> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260303193923.85242-2-olek2@wp.pl> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260303_120016_684861_BB5A2B2C X-CRM114-Status: GOOD ( 16.81 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Mar 03, 2026 at 08:39:18PM +0100, Aleksander Jan Bajkowski wrote: > Add support for the built-in cryptographic accelerator. This accelerator > supports 3DES, AES (128/192/256 bit), ARC4, MD5, SHA1, SHA224, and SHA256. > It also supports full IPSEC, SRTP and TLS offload. > > Signed-off-by: Aleksander Jan Bajkowski > --- > arch/arm64/boot/dts/airoha/en7581.dtsi | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/arch/arm64/boot/dts/airoha/en7581.dtsi b/arch/arm64/boot/dts/airoha/en7581.dtsi > index ff6908a76e8e..4931b704235a 100644 > --- a/arch/arm64/boot/dts/airoha/en7581.dtsi > +++ b/arch/arm64/boot/dts/airoha/en7581.dtsi > @@ -300,6 +300,18 @@ rng@1faa1000 { > interrupts = ; > }; > > + crypto@1e004000 { > + compatible = "airoha,en7581-eip93", > + "inside-secure,safexcel-eip93ies"; > + reg = <0x0 0x1fb70000 0x0 0x1000>; > + > + clocks = <&scuclk EN7523_CLK_CRYPTO>; > + > + interrupts = ; > + > + resets = <&scuclk EN7581_CRYPTO_RST>; I guess you can drop the extra new line between clocks interrupts and resets. Does the driver supports these property tho? For example the clock is just enabled or tweaked to a specific frequency? Same question for resets. > + }; > + > system-controller@1fbf0200 { > compatible = "airoha,en7581-gpio-sysctl", "syscon", > "simple-mfd"; > -- > 2.47.3 > -- Ansuel