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ARM: dts: lan966x: disable aes 

Disable AES node on lan966x pcb8290, pcb891 and pcb8309 because these
boards have lan966x that uses secure OS which reserves the AES block.
Therefore it can't be exposed to non-secure world.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20220908070451.3730608-1-horatiu.vultur@microchip.com
This commit is contained in:
Horatiu Vultur 2022-09-08 09:04:51 +02:00 committed by Claudiu Beznea
parent 0b7baa1a30
commit b716f7981e
3 changed files with 12 additions and 0 deletions
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4
arch/arm/boot/dts/lan966x-pcb8290.dts
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@ -21,6 +21,10 @@
}; };
}; };
&aes {
status = "disabled"; /* Reserved by secure OS */
};
&gpio { &gpio {
miim_a_pins: mdio-pins { miim_a_pins: mdio-pins {
/* MDC, MDIO */ /* MDC, MDIO */

4
arch/arm/boot/dts/lan966x-pcb8291.dts
View File

@ -53,6 +53,10 @@
}; };
}; };
&aes {
status = "disabled"; /* Reserved by secure OS */
};
&gpio { &gpio {
fc3_b_pins: fc3-b-pins { fc3_b_pins: fc3-b-pins {
/* RX, TX */ /* RX, TX */

4
arch/arm/boot/dts/lan966x-pcb8309.dts
View File

@ -97,6 +97,10 @@
}; };
}; };
&aes {
status = "disabled"; /* Reserved by secure OS */
};
&flx3 { &flx3 {
atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>; atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>;
status = "okay"; status = "okay";