From patchwork Mon Nov 21 17:17:19 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Quentin Schulz X-Patchwork-Id: 13051441 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AA3FAC43217 for ; Mon, 21 Nov 2022 17:19:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231570AbiKURTl (ORCPT ); Mon, 21 Nov 2022 12:19:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42496 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230411AbiKURTP (ORCPT ); Mon, 21 Nov 2022 12:19:15 -0500 Received: from relay3-d.mail.gandi.net (relay3-d.mail.gandi.net [IPv6:2001:4b98:dc4:8::223]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 14CF71C43C; Mon, 21 Nov 2022 09:17:56 -0800 (PST) Received: (Authenticated sender: foss@0leil.net) by mail.gandi.net (Postfix) with ESMTPSA id 4825B60007; Mon, 21 Nov 2022 17:17:50 +0000 (UTC) From: Quentin Schulz To: Shawn Guo , Krzysztof Kozlowski , Heiko Stuebner , Samuel Holland , Bjorn Andersson , Konrad Dybcio , Fabio Estevam , Jernej Skrabec , Bastien Nocera , Chen-Yu Tsai , Sascha Hauer , Pengutronix Kernel Team , Hans de Goede , Andy Gross , Rob Herring , NXP Linux Team , Dmitry Torokhov Cc: Quentin Schulz , linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-input@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, devicetree@vger.kernel.org Subject: [PATCH RFC v2 2/7] ARM: dts: imx: fix touchscreen reset GPIO polarity Date: Mon, 21 Nov 2022 18:17:19 +0100 Message-Id: <20221103-upstream-goodix-reset-v2-2-2c38fb03a300@theobroma-systems.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221103-upstream-goodix-reset-v2-0-2c38fb03a300@theobroma-systems.com> References: <20221103-upstream-goodix-reset-v2-0-2c38fb03a300@theobroma-systems.com> MIME-Version: 1.0 X-Mailer: b4 0.10.1 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: Quentin Schulz The reset line is active low for the Goodix touchscreen controller so let's fix the polarity in the Device Tree node. Signed-off-by: Quentin Schulz --- arch/arm/boot/dts/imx6q-kp.dtsi | 2 +- arch/arm/boot/dts/imx6ul-kontron-bl-43.dts | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/imx6q-kp.dtsi b/arch/arm/boot/dts/imx6q-kp.dtsi index 1ade0bff681d6..dae14aaf803a8 100644 --- a/arch/arm/boot/dts/imx6q-kp.dtsi +++ b/arch/arm/boot/dts/imx6q-kp.dtsi @@ -188,7 +188,7 @@ touchscreen@5d { interrupt-parent = <&gpio1>; interrupts = <9 IRQ_TYPE_EDGE_FALLING>; irq-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>; - reset-gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio5 2 GPIO_ACTIVE_LOW>; }; ds1307: rtc@32 { diff --git a/arch/arm/boot/dts/imx6ul-kontron-bl-43.dts b/arch/arm/boot/dts/imx6ul-kontron-bl-43.dts index 0c643706a158b..767ef5da76136 100644 --- a/arch/arm/boot/dts/imx6ul-kontron-bl-43.dts +++ b/arch/arm/boot/dts/imx6ul-kontron-bl-43.dts @@ -29,7 +29,7 @@ touchscreen@5d { pinctrl-0 = <&pinctrl_cap_touch>; interrupt-parent = <&gpio5>; interrupts = <6 IRQ_TYPE_LEVEL_LOW>; - reset-gpios = <&gpio5 8 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio5 8 GPIO_ACTIVE_LOW>; irq-gpios = <&gpio5 6 GPIO_ACTIVE_HIGH>; }; };