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Message-ID: <20240820145623.3500864-21-avromanov@salutedevices.com>
Date: Tue, 20 Aug 2024 17:56:20 +0300
From: Alexey Romanov <avromanov@...utedevices.com>
To: <neil.armstrong@...aro.org>, <clabbe@...libre.com>,
<herbert@...dor.apana.org.au>, <davem@...emloft.net>, <robh+dt@...nel.org>,
<krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
<khilman@...libre.com>, <jbrunet@...libre.com>,
<martin.blumenstingl@...glemail.com>, <vadim.fedorenko@...ux.dev>
CC: <linux-crypto@...r.kernel.org>, <linux-amlogic@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>, <kernel@...utedevices.com>, Alexey
Romanov <avromanov@...utedevices.com>
Subject: [PATCH v9 20/23] arch: arm64: dts: meson: a1: add crypto node
This patch adds a crypto node declaration. With the
Amlogic crypto driver we can use HW implementation
of SHA1/224/256 and AES algo.
Signed-off-by: Alexey Romanov <avromanov@...utedevices.com>
---
arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
index 42cd5381bad3..89dd09b9f231 100644
--- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
@@ -162,6 +162,12 @@ spifc: spi@...00400 {
status = "disabled";
};
+ clk81: clk81 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <64000000>;
+ };
+
apb: bus@...00000 {
compatible = "simple-bus";
reg = <0x0 0xfe000000 0x0 0x1000000>;
@@ -972,6 +978,14 @@ sd_emmc: sd@...00 {
status = "disabled";
};
+ crypto: crypto@...0 {
+ compatible = "amlogic,a1-crypto";
+ reg = <0x0 0x6000 0x0 0x48>;
+ interrupts = <GIC_SPI 120 IRQ_TYPE_EDGE_RISING>;
+ clocks = <&clk81>;
+ power-domains = <&pwrc PWRC_DMA_ID>;
+ };
+
acodec: audio-controller@...0 {
compatible = "amlogic,t9015-a1";
reg = <0x0 0x4800 0x0 0x14>;
--
2.34.1
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