From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f178.google.com (mail-pf1-f178.google.com [209.85.210.178]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 62431155CA8 for ; Wed, 11 Sep 2024 07:28:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.178 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726039735; cv=none; b=rMz/e08zll0JAS9WUHl01waCa+lGoqcSQuifTkiHED1EfjpZNq2FmYM6DJVDB9h3WFD1IApVyurJBooAGTYuJjf/91fMFIgA4pKs7sWIuDb6UpI5+XMhhmn+PBwnow9Lrdn2NWiILDcz/9IHFh1Y81i5OW2rPA8wWKo4wigzGIs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726039735; c=relaxed/simple; bh=WH9TQBccmD+rZJ3vfv7UzS/68zcsvwxBedWHmlT4AQQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ksbLIMEfOEPKL0hHTHFst1mIW9CHEZx2g7mn+e+RltAeAJlanG5Zs0QMgt7yV1kDygzN1j3wz+8ddvRT3oFo4Lbh+SfBGh5LXDW2f3EJjv21r+Uy4L+fBxSHWi1DftsasFcuwjYRKSv1DO8cKRJCR0TFQ0/OuQMy1lwA7fdwOQI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org; spf=pass smtp.mailfrom=chromium.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b=TABH0xkQ; arc=none smtp.client-ip=209.85.210.178 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=chromium.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="TABH0xkQ" Received: by mail-pf1-f178.google.com with SMTP id d2e1a72fcca58-718d6ad6050so4036580b3a.0 for ; Wed, 11 Sep 2024 00:28:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1726039734; x=1726644534; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=nwH4RxuOgmEV/VtpOzbgUmR2GAZBgupxo+TGOE0kG2U=; b=TABH0xkQv6in//IFyVn0lYs0jXtmCKboHoSNTlboJKjsNKBjdHFEmxsDRgSLxAmpJd 55w8UvnZglGTJZ4mCXzisa8U0wmXXuf8ocz+qMMZRGw38Mi1dABJpmfNszoicEhPRw+v q3erTAgniVJwjNmXSRSq+KGPNoIUZpc8rROT0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1726039734; x=1726644534; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=nwH4RxuOgmEV/VtpOzbgUmR2GAZBgupxo+TGOE0kG2U=; b=mKB3Fio2X6P9JyZ8Ke3daabRDc9olQp0XYtA7OwW1YrkAbCLDiF8fycLA5tepZcJ89 NPeSO0xwbeHmctvNZ1U+50cF/GmidnEeZgFHy6C+w5l5YJQ4PQdX5fqjF913V+5dSAsN pxHGlLYs2rgG5vrYZhKIpHNcaMfay1GJzfMyYX76jv34FwFIEywlCoDhLWNGNEvH84t+ yg2Mh1SCb1oilFGPjwtq0v3CZw0O0CK0YpwKoh4RcYQagybYybCp7bFiMLSnYH23b4wM lB6wUVQx+KCTabCVmpVraMawviTNc8QJOGSb8oN5YxOJGg8Vi3Yga9+TUjJ4c0OwrhBS if2A== X-Forwarded-Encrypted: i=1; AJvYcCVOgc2hJ/hLjdBXreaydA7zxOqimW1NNl+N6mir54o2/mIs+27caqWvEZfTMf3+Xs5e5KLipUiAO8LH@vger.kernel.org X-Gm-Message-State: AOJu0YyMmF9c0es1eA0SW6kfT1EztCSwz7obUtp4hYbGPIK02cjtEYHG 5yvT9Pd4MkLkBBltH9jsamK4W1FCBSql85vT0tQa9Cq1Tp7lDGWk0a/n9yhLYA== X-Google-Smtp-Source: AGHT+IE516O5LzHPomwlShsfozQVhv9kW9/2NJZ52HjZuQpukTdS9x9UaAx49lZ9H3HGK77PP1P1/Q== X-Received: by 2002:a05:6a00:4b4c:b0:717:bce8:f8a9 with SMTP id d2e1a72fcca58-718d5dee47amr21431629b3a.1.1726039733865; Wed, 11 Sep 2024 00:28:53 -0700 (PDT) Received: from wenstp920.tpe.corp.google.com ([2401:fa00:1:10:8398:fe34:eba2:f301]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-71908fe4e7esm2399415b3a.80.2024.09.11.00.28.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Sep 2024 00:28:53 -0700 (PDT) From: Chen-Yu Tsai To: Rob Herring , Saravana Kannan , Matthias Brugger , AngeloGioacchino Del Regno , Wolfram Sang , Benson Leung , Tzung-Bi Shih , Mark Brown , Liam Girdwood Cc: Chen-Yu Tsai , chrome-platform@lists.linux.dev, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, Douglas Anderson , Johan Hovold , Jiri Kosina , Andy Shevchenko , linux-i2c@vger.kernel.org Subject: [PATCH v7 10/10] arm64: dts: mediatek: mt8173-elm-hana: Mark touchscreens and trackpads as fail Date: Wed, 11 Sep 2024 15:27:48 +0800 Message-ID: <20240911072751.365361-11-wenst@chromium.org> X-Mailer: git-send-email 2.46.0.598.g6f2099f65c-goog In-Reply-To: <20240911072751.365361-1-wenst@chromium.org> References: <20240911072751.365361-1-wenst@chromium.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Instead of having them all available, mark them all as "fail-needs-probe" and have the implementation try to probe which one is present. Also remove the shared resource workaround by moving the pinctrl entry for the trackpad interrupt line back into the individual trackpad nodes. Signed-off-by: Chen-Yu Tsai --- Changes since v6: None. Changes since v5: None. Changes since v4: - Rebased Changes since v3: - Also remove second source workaround, i.e. move the interrupt line pinctrl entry from the i2c node back to the components. Changes since v2: - Drop class from status --- arch/arm64/boot/dts/mediatek/mt8173-elm-hana.dtsi | 13 +++++++++++++ arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi | 4 ++-- 2 files changed, 15 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8173-elm-hana.dtsi b/arch/arm64/boot/dts/mediatek/mt8173-elm-hana.dtsi index 8d1cbc92bce3..251e084bf7de 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173-elm-hana.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173-elm-hana.dtsi @@ -14,6 +14,7 @@ touchscreen2: touchscreen@34 { compatible = "melfas,mip4_ts"; reg = <0x34>; interrupts-extended = <&pio 88 IRQ_TYPE_LEVEL_LOW>; + status = "fail-needs-probe"; }; /* @@ -26,6 +27,7 @@ touchscreen3: touchscreen@20 { reg = <0x20>; hid-descr-addr = <0x0020>; interrupts-extended = <&pio 88 IRQ_TYPE_LEVEL_LOW>; + status = "fail-needs-probe"; }; /* Lenovo Ideapad C330 uses G2Touch touchscreen as a 2nd source touchscreen */ @@ -47,9 +49,12 @@ &i2c4 { trackpad2: trackpad@2c { compatible = "hid-over-i2c"; interrupts-extended = <&pio 117 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&trackpad_irq>; reg = <0x2c>; hid-descr-addr = <0x0020>; wakeup-source; + status = "fail-needs-probe"; }; }; @@ -74,3 +79,11 @@ pins_wp { }; }; }; + +&touchscreen { + status = "fail-needs-probe"; +}; + +&trackpad { + status = "fail-needs-probe"; +}; diff --git a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi index b4d85147b77b..eee64461421f 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi @@ -358,12 +358,12 @@ touchscreen: touchscreen@10 { &i2c4 { clock-frequency = <400000>; status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&trackpad_irq>; trackpad: trackpad@15 { compatible = "elan,ekth3000"; interrupts-extended = <&pio 117 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&trackpad_irq>; reg = <0x15>; vcc-supply = <&mt6397_vgp6_reg>; wakeup-source; -- 2.46.0.598.g6f2099f65c-goog