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: 668037 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 A6AECC76196 for ; Fri, 24 Mar 2023 17:57:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231834AbjCXR5o (ORCPT ); Fri, 24 Mar 2023 13:57:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34340 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232002AbjCXR5Q (ORCPT ); Fri, 24 Mar 2023 13:57:16 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 70DA21A676; Fri, 24 Mar 2023 10:56:51 -0700 (PDT) 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 Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.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 = ;