lkml.org 
[lkml]   [2022]   [Feb]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] ARM: dts: at91: sama7g5: Add crypto nodes
Date
Describe and enable the AES, SHA and TDES crypto IPs.

Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
---
arch/arm/boot/dts/sama7g5.dtsi | 35 ++++++++++++++++++++++++++++++++++
1 file changed, 35 insertions(+)

diff --git a/arch/arm/boot/dts/sama7g5.dtsi b/arch/arm/boot/dts/sama7g5.dtsi
index 7972cb8c2562..1f2731a64139 100644
--- a/arch/arm/boot/dts/sama7g5.dtsi
+++ b/arch/arm/boot/dts/sama7g5.dtsi
@@ -393,6 +393,29 @@ pit64b1: timer@e1804000 {
clock-names = "pclk", "gclk";
};

+ aes: aes@e1810000 {
+ compatible = "atmel,at91sam9g46-aes";
+ reg = <0xe1810000 0x100>;
+ interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&dma0 AT91_XDMAC_DT_PERID(1)>,
+ <&dma0 AT91_XDMAC_DT_PERID(2)>;
+ dma-names = "tx", "rx";
+ clocks = <&pmc PMC_TYPE_PERIPHERAL 27>;
+ clock-names = "aes_clk";
+ status = "okay";
+ };
+
+ sha: sha@e1814000 {
+ compatible = "atmel,at91sam9g46-sha";
+ reg = <0xe1814000 0x100>;
+ interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&dma0 AT91_XDMAC_DT_PERID(48)>;
+ dma-names = "tx";
+ clocks = <&pmc PMC_TYPE_PERIPHERAL 83>;
+ clock-names = "sha_clk";
+ status = "okay";
+ };
+
flx0: flexcom@e1818000 {
compatible = "atmel,sama5d2-flexcom";
reg = <0xe1818000 0x200>;
@@ -475,6 +498,18 @@ trng: rng@e2010000 {
status = "disabled";
};

+ tdes@e2014000 {
+ compatible = "atmel,at91sam9g46-tdes";
+ reg = <0xe2014000 0x100>;
+ interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&dma0 AT91_XDMAC_DT_PERID(54)>,
+ <&dma0 AT91_XDMAC_DT_PERID(53)>;
+ dma-names = "tx", "rx";
+ clocks = <&pmc PMC_TYPE_PERIPHERAL 96>;
+ clock-names = "tdes_clk";
+ status = "okay";
+ };
+
flx4: flexcom@e2018000 {
compatible = "atmel,sama5d2-flexcom";
reg = <0xe2018000 0x200>;
--
2.25.1
\
 
 \ /
  Last update: 2022-02-04 14:38    [W:0.170 / U:0.020 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site