From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BF00DC282CA for ; Sun, 27 Jan 2019 14:48:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8914D2147A for ; Sun, 27 Jan 2019 14:48:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726895AbfA0Osn (ORCPT ); Sun, 27 Jan 2019 09:48:43 -0500 Received: from mirror2.csie.ntu.edu.tw ([140.112.30.76]:60090 "EHLO wens.csie.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726521AbfA0Osm (ORCPT ); Sun, 27 Jan 2019 09:48:42 -0500 Received: by wens.csie.org (Postfix, from userid 1000) id 55E285FD14; Sun, 27 Jan 2019 22:48:39 +0800 (CST) From: Chen-Yu Tsai To: Maxime Ripard Cc: Chen-Yu Tsai , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/5] ARM: dts: sun5i: q8-tablet: Complete LCD panel description Date: Sun, 27 Jan 2019 22:48:33 +0800 Message-Id: <20190127144838.3578-1-wens@csie.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, This series adds the missing bits for the LCD panel of the A13 Q8 tablets. The panel and backlight were missing their enable GPIOs. The panel can have its power supply added as well, though it is not a complete description. See the commit log of that patch for more details. The backlight's power supply is the unregulator output of the PMIC, which does not have a device tree representation. For the Q8 tablets, the backlight GPIO is driven by a GPIO pin from the PMIC. This needs a fix in the pwm backlight driver to avoid a runtime warning. This will be sent separately. Please have a look. Regards ChenYu Chen-Yu Tsai (5): ARM: dts: sun5i: Add backlight GPIO for reference design tablet ARM: dts: sun5i: q8-tablet: Move panel properties to correct node level ARM: dts: sun5i: q8-tablet: Add LCD Panel enable GPIO ARM: dts: sun5i: q8-tablet: Add LCD Panel power supply ARM: dts: sun5i: q8-tablet: Use bananapi,s070wv20-ct16 panel compatible arch/arm/boot/dts/sun5i-a13-q8-tablet.dts | 7 ++++--- arch/arm/boot/dts/sun5i-reference-design-tablet.dtsi | 2 +- 2 files changed, 5 insertions(+), 4 deletions(-) -- 2.20.1