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From:   Quentin Schulz <foss+kernel@0leil.net>
To:     Shawn Guo <shawnguo@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
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        Chen-Yu Tsai <wens@csie.org>,
        Sascha Hauer <s.hauer@pengutronix.de>,
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        Rob Herring <robh+dt@kernel.org>,
        NXP Linux Team <linux-imx@nxp.com>,
        Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc:     Quentin Schulz <quentin.schulz@theobroma-systems.com>,
        linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org,
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        devicetree@vger.kernel.org
Subject: [PATCH RFC v2 6/7] arm64: dts: qcom: fix touchscreen reset GPIO polarity
Date:   Mon, 21 Nov 2022 18:17:23 +0100
Message-Id: <20221103-upstream-goodix-reset-v2-6-2c38fb03a300@theobroma-systems.com>
In-Reply-To: <20221103-upstream-goodix-reset-v2-0-2c38fb03a300@theobroma-systems.com>
References: <20221103-upstream-goodix-reset-v2-0-2c38fb03a300@theobroma-systems.com>
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From: Quentin Schulz <quentin.schulz@theobroma-systems.com>


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 <quentin.schulz@theobroma-systems.com>

---

Changes in v2:

- removed Qcom SC7180 Trogdor-based devices changes as they are not using this Goodix driver,


 arch/arm64/boot/dts/qcom/msm8998-fxtec-pro1.dts | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)


diff --git a/arch/arm64/boot/dts/qcom/msm8998-fxtec-pro1.dts b/arch/arm64/boot/dts/qcom/msm8998-fxtec-pro1.dts

index 429ba57e20f71..8f738cade2652 100644

--- a/arch/arm64/boot/dts/qcom/msm8998-fxtec-pro1.dts

+++ b/arch/arm64/boot/dts/qcom/msm8998-fxtec-pro1.dts

@@ -249,7 +249,7 @@ touchscreen@14 {

 		reg = <0x14>;

 		interrupt-parent = <&tlmm>;

 		interrupts = <125 IRQ_TYPE_LEVEL_LOW>;

-		reset-gpios = <&tlmm 89 GPIO_ACTIVE_HIGH>;

+		reset-gpios = <&tlmm 89 GPIO_ACTIVE_LOW>;

 		AVDD28-supply = <&vreg_l28_3p0>;

 		VDDIO-supply = <&ts_vio_vreg>;

 		pinctrl-names = "active";


-- 

b4 0.10.1