From mboxrd@z Thu Jan 1 00:00:00 1970 From: kevans91-OYTqUY/oFF8@public.gmane.org Subject: [PATCH v2] ARM: dts: sunxi: Add sid for a83t Date: Tue, 19 Dec 2017 15:05:23 -0600 Message-ID: <20171219210523.10428-1-kevans91@ksu.edu> Return-path: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Srinivas Kandagatla , Rob Herring , Mark Rutland , Maxime Ripard , Chen-Yu Tsai , Russell King Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, Kyle Evans List-Id: devicetree@vger.kernel.org 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 --- Changes in v2: - remove bogus "From:" line in commit text; no functional change Documentation/devicetree/bindings/nvmem/allwinner,sunxi-sid.txt | 1 + arch/arm/boot/dts/sun8i-a83t.dtsi | 5 +++++ 2 files changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/nvmem/allwinner,sunxi-sid.txt b/Documentation/devicetree/bindings/nvmem/allwinner,sunxi-sid.txt index d69543701..e319fe5e2 100644 --- a/Documentation/devicetree/bindings/nvmem/allwinner,sunxi-sid.txt +++ b/Documentation/devicetree/bindings/nvmem/allwinner,sunxi-sid.txt @@ -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" diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi index de5119a2a..cced6e5fb 100644 --- a/arch/arm/boot/dts/sun8i-a83t.dtsi +++ b/arch/arm/boot/dts/sun8i-a83t.dtsi @@ -238,6 +238,11 @@ #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"; -- 2.15.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html