From patchwork Thu Apr 19 14:11:03 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kyle Evans X-Patchwork-Id: 901171 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=FreeBSD.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 40Rgs76WXkz9s1d for ; Fri, 20 Apr 2018 00:11:39 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753649AbeDSOLY (ORCPT ); Thu, 19 Apr 2018 10:11:24 -0400 Received: from mx2.freebsd.org ([8.8.178.116]:13625 "EHLO mx2.freebsd.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753584AbeDSOLW (ORCPT ); Thu, 19 Apr 2018 10:11:22 -0400 Received: from mx1.freebsd.org (mx1.freebsd.org [96.47.72.80]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mx1.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx2.freebsd.org (Postfix) with ESMTPS id 8DD0F9CF47; Thu, 19 Apr 2018 14:11:21 +0000 (UTC) (envelope-from kevans@FreeBSD.org) Received: from smtp.freebsd.org (smtp.freebsd.org [96.47.72.83]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "smtp.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id B3ABD7CA99; Thu, 19 Apr 2018 14:11:20 +0000 (UTC) (envelope-from kevans@FreeBSD.org) Received: from calypso.engg.ksu.edu (cecs0557.engg.ksu.edu [129.130.43.207]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) (Authenticated sender: kevans) by smtp.freebsd.org (Postfix) with ESMTPSA id 34AC820056; Thu, 19 Apr 2018 14:11:20 +0000 (UTC) (envelope-from kevans@FreeBSD.org) From: kevans@FreeBSD.org To: Srinivas Kandagatla , Rob Herring , Mark Rutland , Maxime Ripard , Chen-Yu Tsai Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com, Kyle Evans Subject: [PATCH v3] ARM: dts: sunxi: Add sid for a83t Date: Thu, 19 Apr 2018 09:11:03 -0500 Message-Id: <20180419141103.38196-1-kevans@FreeBSD.org> X-Mailer: git-send-email 2.17.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: 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 v3: - rebased against 4.17 Changes in v2: - remove bogus "From:" line in commit text, no functional change .../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 d69543701d5d..e319fe5e205a 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 568307639be8..379981389eea 100644 --- a/arch/arm/boot/dts/sun8i-a83t.dtsi +++ b/arch/arm/boot/dts/sun8i-a83t.dtsi @@ -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";