From patchwork Fri Mar 24 17:54:56 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 13187114 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 B5937C76195 for ; Fri, 24 Mar 2023 17:57:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=HvD2GjUyC+OJf+V+Q+0aeoi4zClYZchENPXtjkdARBA=; b=OPDPxlJVDO3UfcqgQX/uGD5eHh fK+iK+NDFn/Dh2nBUBe8ZUSzkV0MNRtiu9fNKuNRmitkAuhX0j3NN/R9o94RMSaW+gJCGQ/afP3Vv EP/fZUeQpusarq/HbTbDgYDMsEcUkOOZIEy/ZHuF2DjV15Ylrwn7iMhjW1VD02YHwqiG1xtNHl4VE vh3JqLMoLO1u+DHnGOLr3AcWfQlsxQb7OmqkunCTqbcV15zb5EHJ/cCDfTQxN9masxtScE8Pu4HWN uPV4N8F4MaMXculWgRoctS2G5YIjjYDXCoCzhyutmHQ2tYTUpOYIQKS9lg0lVR4sqgWYzkMf0ubdP aRyK5xiA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pflfR-005C2o-34; Fri, 24 Mar 2023 17:57:33 +0000 Received: from madras.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e5ab]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pfldF-005APi-2p; Fri, 24 Mar 2023 17:55:19 +0000 Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id ED4C1660314D; Fri, 24 Mar 2023 17:55:15 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1679680516; bh=ucKptTRH40q7Kj2bw2zloSjqxJ0pG6yGrjzKJ5KlYwU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=LIjMWrqwnVcNAjzP9NTGnicJB7V6hTe+Bk/eVKIt2JjVk21uvSkTKMOW+pWVoVdDn qoPq/ScuJlq7jGnFB5zGEKtUTNI9bRQbzaq+gCzmoG9brHRxSYSw7A+pbIVlCM1vgR itgJNPt+pYx/WOlLLDtc9ZOJtzSyogF2HYzrg23BpgT0oRUjm5ZHOKxiK8fQlJHSCF RRcoWsdhiVljHKShYfJF8iyqbHUKgixnoCWiYN1FTsBNYEbBpBXtw1GrvWEIZ9Ko6x 3T+xoOoFMgh6P2plUIVKMMgoOhnorkoze3x+g/hGboDNnCc2qX2a0jPkdPksqWjDP3 ztFz8mKr/wIVA== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: qii.wang@mediatek.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, jassisinghbrar@gmail.com, houlong.wei@mediatek.com, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, kernel@collabora.com, phone-devel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, AngeloGioacchino Del Regno Subject: [PATCH v1 18/18] arm64: dts: mediatek: mt6795-xperia-m5: Add NXP PN547 NFC on I2C3 Date: Fri, 24 Mar 2023 18:54:56 +0100 Message-Id: <20230324175456.219954-19-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230324175456.219954-1-angelogioacchino.delregno@collabora.com> References: <20230324175456.219954-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230324_105518_050072_25EF17EF X-CRM114-Status: UNSURE ( 8.98 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Add support for the NXP PN547 NFC chip found on this smartphone and configure its pins. Signed-off-by: AngeloGioacchino Del Regno --- .../dts/mediatek/mt6795-sony-xperia-m5.dts | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts b/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts index bff0760cc1c8..8f00232e7348 100644 --- a/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts +++ b/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts @@ -5,6 +5,7 @@ */ /dts-v1/; +#include #include "mt6795.dtsi" / { @@ -112,6 +113,16 @@ magnetometer@0x12 { reg = <0x12>; }; + pn547: nfc@28 { + compatible = "nxp,pn544-i2c"; + reg = <0x28>; + interrupts-extended = <&pio 3 IRQ_TYPE_EDGE_RISING>; + pinctrl-names = "default"; + pinctrl-0 = <&nfc_pins>; + enable-gpios = <&pio 149 GPIO_ACTIVE_HIGH>; + firmware-gpios = <&pio 94 GPIO_ACTIVE_HIGH>; + }; + proximity@48 { compatible = "sensortek,stk3310"; reg = <0x48>; @@ -122,6 +133,19 @@ proximity@48 { }; &pio { + nfc_pins: nfc-pins { + pins-irq { + pinmux = ; + bias-pull-down; + input-enable; + }; + + pins-fw-ven { + pinmux = , + ; + }; + }; + ts_pins: touchscreen-pins { pins-irq { pinmux = ;