From nobody Mon Feb 9 17:57:59 2026 Received: from mail-ed1-f52.google.com (mail-ed1-f52.google.com [209.85.208.52]) (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 51B972E7658 for ; Thu, 9 Oct 2025 14:35:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.52 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760020530; cv=none; b=dlXsZkEidmnCU4xgH3B1h4RTEekp8Jam4iXX8MxdwHoRs72eqpt515+khC10rEOYfEkm08mpzuA+No1wy4osMNx3USCqWk7sn8Jl+iUuXyHN+zbsIt/ys7mRI+rOciW7oebclvkc9a8fii+hkqvCqY5nNMo7F4Ea/TtyLsRkVyQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760020530; c=relaxed/simple; bh=Tm5EfTqaC5QMSjBI6EGvo9CBBe5CgOuV/UJUlgWJ3EU=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=LmMY3zjyH0I1ivtZn5RYLmHMoLQApx46o/23fNEw5vF+zU1ogdPOOteCxK+KQGrWFn2vy3lDchAj1TGnWGH0UqRXHRAyZGa96+CMvapEVS2VTlRBDaB5B7PPxSLFXp7iePSx/VIdFYL+t+l6aYkFZoV87mKMK19XKPVLpknI3yc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=fairphone.com; spf=pass smtp.mailfrom=fairphone.com; dkim=pass (2048-bit key) header.d=fairphone.com header.i=@fairphone.com header.b=FWGAsSwJ; arc=none smtp.client-ip=209.85.208.52 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=fairphone.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fairphone.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=fairphone.com header.i=@fairphone.com header.b="FWGAsSwJ" Received: by mail-ed1-f52.google.com with SMTP id 4fb4d7f45d1cf-63163a6556bso2121689a12.1 for ; Thu, 09 Oct 2025 07:35:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fairphone.com; s=fair; t=1760020526; x=1760625326; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=4DHPPLmhygT7LvJBN57iAEhxLZcu4AGW0vEJ/bXem0w=; b=FWGAsSwJ3ha8UBWVQv4NUbw2spgvlyISDgiNnytekBK6x+iRxmEcsZPy6Cca3Igftl 4Ni6eVw95BhWjN6WASYjUpkzl7cfyGwcizsPV3c98RVkATctQHQqd5HFuxTfAzbBl0OF sCIKyKmBi1jkgUXm2JUkEFPyb4bwdIMCWllRQEvrF+6ESzRLKA3yZItBGKlCEH8ZzRj+ yMoNEH8y3+/xHaKZkKuBcu3qKHgZUp3xNfyeWIu8y5vNjcHUeFQzdngdyRw0K3XemWzJ 3pvQmhOgV6Nhcy92dZHQcB8tMRtfnUhu7Dn2lWLx8U4um4OKOc7kdK3qSUhDqiOSDVmX wv0w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1760020526; x=1760625326; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=4DHPPLmhygT7LvJBN57iAEhxLZcu4AGW0vEJ/bXem0w=; b=o1gtMNtufYWd94DWv6AAkNh0hUEArIYcc12wRfu+wIV1LBnMHbzNmS0voiVGVoi/Qe Rsao5kxwAk6V33dY89yf+Kn3T8eI0HFEhcdw/CIjS1memMkptvWqEkSP/IdroQDbBmlv YxR0VdSN9aIICWwdK5Fm7kPh5nWAkxNT/p/jnZK3D0VBnAn5Gdp/7VZoxMXnXMLEDng5 YlO/KAf9Dupe4GMMFpBQPhZ5t/Gykb7fBVEXfQd0IgfaDP/roHPZKgIu4CpVwDAp6R4N d653PwdeiQeZ5hpEiOlgSDXodQ2SCUKDwvF3U78gqVUHNRmTFLXoJF2BRNslsDyO+O0n oYYA== X-Forwarded-Encrypted: i=1; AJvYcCWjR8Ot0jv4GQNZYV0eO2q+1umm4Tcg9MolKR2U1Eq0LeZ4ZRp9HF3yPHU3rNz5q2rPJW4Y/DT58naRzio=@vger.kernel.org X-Gm-Message-State: AOJu0YwOb7VTDDZJPkmVKLCR1lshppmaKnavEAjwac8Q1voulO+N0/W/ DPSE815drpQcg1HLFTOaER/lmamdrY1NARwKuJ723xAuj0K91htUBxEVrrUOOulFk3g= X-Gm-Gg: ASbGncvqBI6GS7V2J9BB4HAZqyLhVcexADj2BjPb31lnSEBVLc5XgI3rtr7aTnlszeN vZ/qf3Oj4Hg4iS+FmyYlOBFuV0Kw9k47AG73H2egNBOvjsgc98doetyJUn7c/FIAtTCGBpYbssw 11dXxGbW5fGRl4nfJ/VYREcEhwwlZUsjTeb3tQH1UkUPPBDASFKwpGIVc6sWMnwrjX78g5iD515 +4SdED50W2eRjbUukmtjobUoV7Jy28jemSgCg5SEtCvSU29q93PpnY8StM4SoEZH0UvM84EfSEm XBic28V2fM6SvSLSxWzgFquXDAbxbEbS787SlvbQPq8q+Q9/KNVSUE6LpxawuRhN2nj0IOpCI8X j+oiXL7+f29jTvdQMWbNjX/MfwWHZ+jVANQx7uf07GvhR6y9+ppaB2u1H5xqYZQO2S1rC+R/JUR qeRR0fdlz5+83wZ5LWXUlC5mTpz1Uy X-Google-Smtp-Source: AGHT+IGpvCBf/6AFoWh0ryKjV63PoQaWy0iA6WnNNox2AMwgEWvefm4/UWZWVAqH1ctSB2lwwtUAdA== X-Received: by 2002:a17:907:809:b0:b45:b078:c534 with SMTP id a640c23a62f3a-b50ac5cf768mr908616266b.45.1760020526492; Thu, 09 Oct 2025 07:35:26 -0700 (PDT) Received: from [172.16.220.227] (144-178-202-139.static.ef-service.nl. [144.178.202.139]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b486606dc84sm1885797166b.45.2025.10.09.07.35.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 09 Oct 2025 07:35:26 -0700 (PDT) From: Griffin Kroah-Hartman Date: Thu, 09 Oct 2025 16:35:09 +0200 Subject: [PATCH v2 3/4] arm64: dts: qcom: qcm6490-fairphone-fp5: Enable CCI pull-up Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251009-dw9800-driver-v2-3-3c33ccd1d741@fairphone.com> References: <20251009-dw9800-driver-v2-0-3c33ccd1d741@fairphone.com> In-Reply-To: <20251009-dw9800-driver-v2-0-3c33ccd1d741@fairphone.com> To: Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, Daniel Scally , Sakari Ailus , Bjorn Andersson , Konrad Dybcio , =?utf-8?q?Andr=C3=A9_Apitzsch?= , Luca Weiss Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Griffin Kroah-Hartman , Bryan O'Donoghue X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1760020524; l=972; i=griffin.kroah@fairphone.com; s=20250804; h=from:subject:message-id; bh=Tm5EfTqaC5QMSjBI6EGvo9CBBe5CgOuV/UJUlgWJ3EU=; b=MhSWOCpqJXGxUUtwnLCjRnSXLNXuk0uH/IvCO/kBKSyHfHxd6pY7k98vC8oLKyZhywKKumTV/ Jt2jzAYz2tFBY0G0R+MUbdpyJQCiZtm2ZXzcXrxBIT6qg6CP9LTR11j X-Developer-Key: i=griffin.kroah@fairphone.com; a=ed25519; pk=drSBvqKFiR+xucmLWONHSq/wGrW+YvcVtBXFYnYzn8U= Enable vreg_l6p, which is the voltage source for the pull-up resistor of the CCI busses. This ensures that I2C communication works as expected. Reviewed-by: Bryan O'Donoghue Signed-off-by: Griffin Kroah-Hartman Reviewed-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts b/arch/arm6= 4/boot/dts/qcom/qcm6490-fairphone-fp5.dts index e115b6a52b299ef663ccfb614785f8f89091f39d..2dd2c452592aa6b0ac826f19eb9= cb1a8b90cee47 100644 --- a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts +++ b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts @@ -749,6 +749,8 @@ vreg_l6p: ldo6 { regulator-name =3D "vreg_l6p"; regulator-min-microvolt =3D <1700000>; regulator-max-microvolt =3D <1904000>; + /* Pull-up for CCI I2C busses */ + regulator-always-on; }; =20 vreg_l7p: ldo7 { --=20 2.43.0