From patchwork Mon Dec 5 13:40:35 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Quentin Schulz X-Patchwork-Id: 631110 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 326AAC47090 for ; Mon, 5 Dec 2022 13:42:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232351AbiLENmj (ORCPT ); Mon, 5 Dec 2022 08:42:39 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35602 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232234AbiLENmf (ORCPT ); Mon, 5 Dec 2022 08:42:35 -0500 Received: from relay9-d.mail.gandi.net (relay9-d.mail.gandi.net [217.70.183.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DAC191D0F8; Mon, 5 Dec 2022 05:42:31 -0800 (PST) Received: (Authenticated sender: foss@0leil.net) by mail.gandi.net (Postfix) with ESMTPSA id B22AFFF815; Mon, 5 Dec 2022 13:42:07 +0000 (UTC) From: Quentin Schulz To: Samuel Holland , Bastien Nocera , =?utf-8?q?Guido_G=C3=BCnther?= , Sascha Hauer , Pengutronix Kernel Team , Angus Ainslie , Ondrej Jirman , Icenowy Zheng , Andy Gross , Aleksei Mamlin , Fabio Estevam , David Jander , Frieder Schrempf , Bjorn Andersson , Konrad Dybcio , Peter Geis , Heiko Stuebner , Shawn Guo , Jernej Skrabec , Lukasz Majewski , AngeloGioacchino Del Regno , Chen-Yu Tsai , Michael Riesch , Rob Herring , NXP Linux Team , Dmitry Torokhov , Hans de Goede , Jagan Teki , Krzysztof Kozlowski Cc: Quentin Schulz , linux-input@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev, devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org Subject: [PATCH v3 6/9] arm64: dts: allwinner: fix touchscreen reset GPIO polarity Date: Mon, 5 Dec 2022 14:40:35 +0100 Message-Id: <20221103-upstream-goodix-reset-v3-6-0975809eb183@theobroma-systems.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221103-upstream-goodix-reset-v3-0-0975809eb183@theobroma-systems.com> References: <20221103-upstream-goodix-reset-v3-0-0975809eb183@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/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts | 2 +- arch/arm64/boot/dts/allwinner/sun50i-a64-oceanic-5205-5inmfd.dts | 2 +- arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi | 2 +- arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts index 8233582f62881..5fd581037d987 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts @@ -122,7 +122,7 @@ touchscreen@5d { interrupt-parent = <&pio>; interrupts = <7 4 IRQ_TYPE_EDGE_FALLING>; irq-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* CTP-INT: PH4 */ - reset-gpios = <&pio 7 8 GPIO_ACTIVE_HIGH>; /* CTP-RST: PH8 */ + reset-gpios = <&pio 7 8 GPIO_ACTIVE_LOW>; /* CTP-RST: PH8 */ touchscreen-inverted-x; touchscreen-inverted-y; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-oceanic-5205-5inmfd.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-oceanic-5205-5inmfd.dts index 577f9e1d08a14..990f042f5a5b1 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-oceanic-5205-5inmfd.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-oceanic-5205-5inmfd.dts @@ -45,7 +45,7 @@ touchscreen@5d { interrupt-parent = <&pio>; interrupts = <7 4 IRQ_TYPE_EDGE_FALLING>; irq-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* CTP-INT: PH4 */ - reset-gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* CTP-RST: PH11 */ + reset-gpios = <&pio 7 11 GPIO_ACTIVE_LOW>; /* CTP-RST: PH11 */ touchscreen-inverted-x; touchscreen-inverted-y; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi index 87847116ab6d9..97359cc7f13e2 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi @@ -167,7 +167,7 @@ touchscreen@5d { interrupt-parent = <&pio>; interrupts = <7 4 IRQ_TYPE_LEVEL_HIGH>; /* PH4 */ irq-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ - reset-gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */ + reset-gpios = <&pio 7 11 GPIO_ACTIVE_LOW>; /* PH11 */ AVDD28-supply = <®_ldo_io0>; VDDIO-supply = <®_ldo_io0>; touchscreen-size-x = <720>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts index 0a5607f73049e..c0eccc753e3f5 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts @@ -189,7 +189,7 @@ touchscreen@5d { interrupt-parent = <&pio>; interrupts = <7 4 IRQ_TYPE_LEVEL_HIGH>; /* PH4 */ irq-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ - reset-gpios = <&pio 7 8 GPIO_ACTIVE_HIGH>; /* PH8 */ + reset-gpios = <&pio 7 8 GPIO_ACTIVE_LOW>; /* PH8 */ AVDD28-supply = <®_ldo_io1>; }; };