From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailout1.w1.samsung.com (mailout1.w1.samsung.com [210.118.77.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B17C9225413 for ; Wed, 15 Jul 2026 06:39:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.118.77.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784097547; cv=none; b=m8DRio6+BpIINPUc5lnOSAY0uvQA8RobBNUcF0X6j4e+CMZn66Ju88s1fdRI3jOwAs8HyTs8G9ewodkAnqnt6k13eI2FcNDVL8Qyq4MLEfihN+TAQjTlb4VXOPdHZB7onWFMIOLIjDwf0dp3pBR3SeJdpTNMy4DwhWzrY7Ekpds= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784097547; c=relaxed/simple; bh=xMr/202VPSLUku89NjyrrMJcJ4+vAjRw0LAGM1EznR4=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:From:In-Reply-To: Content-Type:References; b=CMY/CkISVa/wluocZh1YF78t//GuxCm8cDnBTGm6cjuvoE2MOxxd7U+nfI41mikApg5oonlGgSue1J4oYNLJCFpyR+ZtLogM8BmxVC6eJs7W/p/B7SFjfewWbRh0Py4eDIFASXVUbm3OHYrHDOq9HLknCo2Zl606Wz6dD8tNnfY= ARC-Authentication-Results:i=1; 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d=samsung.com; s=mail20170921; t=1784097541; bh=QkIx5HxAGLBRNJ/u+bxOfaKWM8km5UQDkUuQ/qbWx8w=; h=Date:Subject:To:Cc:From:In-Reply-To:References:From; b=rZm0u0TUVeuWMDh1jB5qpJPX96mVS+ZsTLoHkct8uwfZ7LQWoc4uMZVSGJR9syKSs QTIUF+5B0nBTc8i7gGrvruhyYotlVx7TnvEqky6QLm8fTTCbKTrvwiQf9uNG97wRk+ 57pCrAi5r+O9rLWFnyj1CWSOkITJgz5NkjIrLpVk= Received: from eusmtip2.samsung.com (unknown [203.254.199.222]) by eucas1p2.samsung.com (KnoxPortal) with ESMTPA id 20260715063901eucas1p2a4c2d72e4d9dbd9fd2f1e686d1a6c89c~CY0LqDzKi0392503925eucas1p20; Wed, 15 Jul 2026 06:39:01 +0000 (GMT) Received: from [106.210.134.192] (unknown [106.210.134.192]) by eusmtip2.samsung.com (KnoxPortal) with ESMTPA id 20260715063900eusmtip24c15585bd6a665ad2131db656f6322a2~CY0KnnnAY0426404264eusmtip2S; Wed, 15 Jul 2026 06:39:00 +0000 (GMT) Message-ID: <3dac25b9-a464-4350-aff5-0ada4dc1d65e@samsung.com> Date: Wed, 15 Jul 2026 08:38:59 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Betterbird (Windows) Subject: Re: [PATCH 1/7] dt-bindings: interrupt-controller: mpm: Document power-domains property To: Marc Zyngier , Sneh Mankad , Ulf Hansson Cc: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thomas Gleixner , Shawn Guo , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Content-Language: en-US From: Marek Szyprowski In-Reply-To: <87ik6i6i22.wl-maz@kernel.org> Content-Transfer-Encoding: 7bit X-CMS-MailID: 20260715063901eucas1p2a4c2d72e4d9dbd9fd2f1e686d1a6c89c X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-RootMTR: 20260715063901eucas1p2a4c2d72e4d9dbd9fd2f1e686d1a6c89c X-EPHeader: CA X-CMS-RootMailID: 20260715063901eucas1p2a4c2d72e4d9dbd9fd2f1e686d1a6c89c References: <20260713-b4-shikra_lpm_addition-v1-0-3d858df2cbbf@oss.qualcomm.com> <20260713-b4-shikra_lpm_addition-v1-1-3d858df2cbbf@oss.qualcomm.com> <87ik6i6i22.wl-maz@kernel.org> On 13.07.2026 17:11, Marc Zyngier wrote: > On Mon, 13 Jul 2026 11:25:41 +0100, > Sneh Mankad wrote: >> Remove #power-domain-cells property and add power-domains property for >> MPM device. >> >> Signed-off-by: Sneh Mankad >> --- >> .../devicetree/bindings/interrupt-controller/qcom,mpm.yaml | 6 +++--- >> 1 file changed, 3 insertions(+), 3 deletions(-) >> >> diff --git a/Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml b/Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml >> index ebb40c48950ab3a8fc86f5708acfc33c33d68993..3f9645fbc3c20633077aaa589e5d5a43928dab51 100644 >> --- a/Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml >> +++ b/Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml >> @@ -68,8 +68,8 @@ properties: >> - description: MPM pin number >> - description: GIC SPI number for the MPM pin >> >> - '#power-domain-cells': >> - const: 0 >> + power-domains: >> + maxItems: 1 > What makes you think it is OK to change an existing binding in an > incompatible way? Ulf suggests that this has been modeled upside down in the initial submission: https://lore.kernel.org/all/CAPx+jO9d1qH12mxg-n1rkbp6Xd__sdrSMeoc7CPELE+jgxRYHA@mail.gmail.com/ Best regards -- Marek Szyprowski, PhD Samsung R&D Institute Poland