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: 13064520 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E655AC4321E for ; Mon, 5 Dec 2022 13:44:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=4SuxR8Sh7pHc4DntWCedW+9Wc91E9bqsQIwWoZCg7pE=; b=1lcZzgP/c6i0IU ZC3UwRFBunzAJXXtrFB1k6VBz52/Bdl4k6suWW7mk7ESQYd3Vnj4X7YnK5FZSSQOCASAuaXp2il3k IUYxDEoF12LDLrjdRaLM0Da/c3i4jp8MXa0mnGOyrcXW1nq/czDP1epw/akvr/2LCBE+3/sejxqVk p1EJwgsWh8ojelhQjLx2kSI1sA+ELxsSJIbsEzZj3hv6wMraL1PaZhq4FcXiCQfUJrrjR5Jr71d8H 8AAS864RcelXDsV1IDSIM4gg8pugj5j6/Qdmgujpz96YE/KFp/0VqCWeSYP0u6Mot33bqFS2ZC4Tb ohYmrpx1tAg9czM+SKjQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1p2BkN-003b1M-6K; Mon, 05 Dec 2022 13:43:03 +0000 Received: from relay9-d.mail.gandi.net ([2001:4b98:dc4:8::229]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1p2Bjq-003aee-Pi; Mon, 05 Dec 2022 13:42:32 +0000 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221205_054231_178631_143D09FC X-CRM114-Status: GOOD ( 11.01 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.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>; }; };