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ARM: mvebu: add crypto related nodes to armada 370 dtsi

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Add crypto related nodes in armada-370.dtsi.

Signed-off-by: Arnaud Ebalard <arno@natisbad.org>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
This commit is contained in:
Arnaud Ebalard 2015-09-22 11:20:06 +02:00 committed by Gregory CLEMENT
parent c466d997bb
commit 2dbcdb11a6
1 changed files with 32 additions and 0 deletions
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32
arch/arm/boot/dts/armada-370.dtsi
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@ -324,6 +324,38 @@
ethernet@74000 {
compatible = "marvell,armada-370-neta";
};
crypto@90000 {
compatible = "marvell,armada-370-crypto";
reg = <0x90000 0x10000>;
reg-names = "regs";
interrupts = <48>;
clocks = <&gateclk 23>;
clock-names = "cesa0";
marvell,crypto-srams = <&crypto_sram>;
marvell,crypto-sram-size = <0x7e0>;
};
};
crypto_sram: sa-sram {
compatible = "mmio-sram";
reg = <MBUS_ID(0x09, 0x01) 0 0x800>;
reg-names = "sram";
clocks = <&gateclk 23>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 MBUS_ID(0x09, 0x01) 0 0x800>;
/*
* The Armada 370 has an erratum preventing the use of
* the standard workflow for CPU idle support (relying
* on the BootROM code to enter/exit idle state).
* Reserve some amount of the crypto SRAM to put the
* cpuidle workaround.
*/
idle-sram@0 {
reg = <0x0 0x20>;
};
};
};
};