From patchwork Sat Jan 6 00:47:56 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Brian Norris X-Patchwork-Id: 856289 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@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=linux-tegra-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=chromium.org header.i=@chromium.org header.b="E6gwhDOb"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3zD2wr62VMz9sPk for ; Sat, 6 Jan 2018 11:49:16 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753494AbeAFAtP (ORCPT ); Fri, 5 Jan 2018 19:49:15 -0500 Received: from mail-pf0-f196.google.com ([209.85.192.196]:36987 "EHLO mail-pf0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753293AbeAFAsJ (ORCPT ); Fri, 5 Jan 2018 19:48:09 -0500 Received: by mail-pf0-f196.google.com with SMTP id n6so2856395pfa.4 for ; Fri, 05 Jan 2018 16:48:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=/8re2hvnw3H1xIqLf+f88DRnrZu57PPoY9PWo07v/ac=; b=E6gwhDObRgEgjMUuT/+n7KrRhVvGmqAgftWaGw443SOADcEPFp1GIhEjeNZfyq2i7u mJFldnpRfqdMaOK3OfwR23Yu2AFEQjEIggQauEmDmTJqVOakyrU19LNxEKGop+6KZ3kX bthzL6U9VY3dOY7qTz0PQZPARZLm9r8cljcy4= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=/8re2hvnw3H1xIqLf+f88DRnrZu57PPoY9PWo07v/ac=; b=InrgwutzIMF5sgVJrs4mLwa6/HvVvyxoPiNTR6v4XMX8PL0HvJ5nupT2MX1wgt3ji4 3feQ5xwRd4btDo6plWC7ktpRfrRKLrMXysPUB5qBcCYkvyJo+g5D8pqvad7Qw+62G+0g os1S+i5mfm6jOh2budTEsLw1Z1bKbEF+2vWA3pNVAOhNKNrVkHYhGcqQus18FM6PX4Sv M0NhJtE/lNuQqMpaM6SXLzdMk/oqR32415Azqc3bVe4F0Q1LT0p6vq/51sYfQFuBIrTa hy99BlgJdWHSxZR8ChMnCT6w7sXjtb4JWUBjejrjEz0X+cg+8bP9rY4l47Km8flBOmDN kYHg== X-Gm-Message-State: AKGB3mIDq3WyTycOUDjUVFRAMjuGRmW+FqnNRHmxFYnv90RObqHdifkb H56mUND7wodcRiM5jpczB6lpvQ== X-Google-Smtp-Source: ACJfBouN5ePhQTKu61ghiq1l1gqjaEHtPGurugXs4mJN6jspiJUZLtTyQAZQawlCov3zlIYnUKpu+A== X-Received: by 10.99.122.29 with SMTP id v29mr3904006pgc.243.1515199688508; Fri, 05 Jan 2018 16:48:08 -0800 (PST) Received: from ban.mtv.corp.google.com ([172.22.113.17]) by smtp.gmail.com with ESMTPSA id q7sm12037374pgf.10.2018.01.05.16.48.07 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 05 Jan 2018 16:48:07 -0800 (PST) From: Brian Norris To: Heiko Stuebner , Thierry Reding , Jonathan Hunter Cc: , linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, Lin Huang , Brian Norris Subject: [PATCH 2/3] ARM: tegra: paz00: drop nonstandard 'backlight-boot-off' Date: Fri, 5 Jan 2018 16:47:56 -0800 Message-Id: <20180106004757.8239-2-briannorris@chromium.org> X-Mailer: git-send-email 2.16.0.rc0.223.g4a4ac83678-goog In-Reply-To: <20180106004757.8239-1-briannorris@chromium.org> References: <20180106004757.8239-1-briannorris@chromium.org> Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org This was used out-of-tree as a hack for resolving issues where some systems expect the backlight to turn on automatically at boot, while others expect to manage the backlight status via a DRM/panel driver. Those issues have since been fixed upstream in pwm_bl.c without device tree hacks, and so this un-documented property should no longer be useful. Signed-off-by: Brian Norris Reviewed-by: Marc Dietrich --- arch/arm/boot/dts/tegra20-paz00.dts | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts index 30436969adc0..12c63b23ed5e 100644 --- a/arch/arm/boot/dts/tegra20-paz00.dts +++ b/arch/arm/boot/dts/tegra20-paz00.dts @@ -504,8 +504,6 @@ brightness-levels = <0 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 255>; default-brightness-level = <10>; - - backlight-boot-off; }; clocks {