From: Bartosz Golaszewski <brgl@bgdev.pl>
To: Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Bartosz Golaszewski <bartosz.golaszewski@linaro.org>,
Alexey Klimov <alexey.klimov@linaro.org>,
Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Subject: [PATCH RESEND 0/3] arm64: dts: qcom: fix GPIO lookup flags for i2c-gpio SDA and SCL pins
Date: Mon, 11 Aug 2025 17:06:47 +0200 [thread overview]
Message-ID: <20250811-qcom-gpio-lookup-open-drain-v1-0-b5496f80e047@linaro.org> (raw)
Resending rebased on top of v6.17-rc1 as this missed the previous merge
window.
There are three platforms in the QCom DTS tree that are missing the
open-drain lookup flag in their DT nodes associated with the i2c-gpio
device whose driver enforces open-drain outputs. This causes the GPIO
core to emit warnings such as:
[ 5.153550] gpio-528 (sda): enforced open drain please flag it properly in DT/ACPI DSDT/board file
[ 5.166373] gpio-529 (scl): enforced open drain please flag it properly in DT/ACPI DSDT/board file
Silence the warnings by adding appriopriate flags.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
---
Bartosz Golaszewski (3):
arm64: dts: qcom: qrb2210-rb1: fix GPIO lookup flags for i2c SDA and SCL
arm64: dts: qcom: qrb4210-rb2: fix GPIO lookup flags for i2c SDA and SCL
arm64: dts: qcom: sdm845-samsung-starqltechn: fix GPIO lookup flags for i2c SDA and SCL
arch/arm64/boot/dts/qcom/qrb2210-rb1.dts | 5 +++--
arch/arm64/boot/dts/qcom/qrb4210-rb2.dts | 5 +++--
arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts | 4 ++--
3 files changed, 8 insertions(+), 6 deletions(-)
---
base-commit: 8f5ae30d69d7543eee0d70083daf4de8fe15d585
change-id: 20250701-qcom-gpio-lookup-open-drain-e3443115ea24
Best regards,
--
Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
next reply other threads:[~2025-08-11 15:06 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-11 15:06 Bartosz Golaszewski [this message]
2025-08-11 15:06 ` [PATCH RESEND 1/3] arm64: dts: qcom: qrb2210-rb1: fix GPIO lookup flags for i2c SDA and SCL Bartosz Golaszewski
2025-08-11 15:06 ` [PATCH RESEND 2/3] arm64: dts: qcom: qrb4210-rb2: " Bartosz Golaszewski
2025-08-11 15:06 ` [PATCH RESEND 3/3] arm64: dts: qcom: sdm845-samsung-starqltechn: " Bartosz Golaszewski
2025-08-11 18:40 ` [PATCH RESEND 0/3] arm64: dts: qcom: fix GPIO lookup flags for i2c-gpio SDA and SCL pins Bjorn Andersson
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