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ARM: dts: sunxi: Add sid for a83t

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Allwinner a83t has a 1 KB sid block with efuse for security rootkey and thermal
calibration data, add node to describe it.

a83t-sid is not currently supported by nvmem/sunxi-sid, but it is
supported in an external driver for FreeBSD.

Signed-off-by: Kyle Evans <kevans@FreeBSD.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
This commit is contained in:
kevans@FreeBSD.org 2018-04-19 09:11:03 -05:00 committed by Maxime Ripard
parent 88fe315d2c
commit 9a209c6e95
No known key found for this signature in database
GPG Key ID: D2B4C094214DAF74
2 changed files with 6 additions and 0 deletions
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1
Documentation/devicetree/bindings/nvmem/allwinner,sunxi-sid.txt
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@ -4,6 +4,7 @@ Required properties:
- compatible: Should be one of the following:
"allwinner,sun4i-a10-sid"
"allwinner,sun7i-a20-sid"
"allwinner,sun8i-a83t-sid"
"allwinner,sun8i-h3-sid"
"allwinner,sun50i-a64-sid"

5
arch/arm/boot/dts/sun8i-a83t.dtsi
View File

@ -492,6 +492,11 @@
#size-cells = <0>;
};
sid: eeprom@1c14000 {
compatible = "allwinner,sun8i-a83t-sid";
reg = <0x1c14000 0x400>;
};
usb_otg: usb@1c19000 {
compatible = "allwinner,sun8i-a83t-musb",
"allwinner,sun8i-a33-musb";