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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b8eda74a515sm65081666b.2.2026.02.06.01.11.08 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 06 Feb 2026 01:11:09 -0800 (PST) Message-ID: <98ad13d8-82d0-4def-917d-b99cf455c5f1@oss.qualcomm.com> Date: Fri, 6 Feb 2026 10:11:07 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 3/4] arm64: dts: qcom: pm7250b: Enable Qualcomm BCL device To: Manaf Meethalavalappu Pallikunhi , Guenter Roeck , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , amit.kucheria@oss.qualcomm.com, Daniel Lezcano , Gaurav Kohli Cc: linux-hwmon@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260206-qcom-bcl-hwmon-v1-0-7b426f0b77a1@oss.qualcomm.com> <20260206-qcom-bcl-hwmon-v1-3-7b426f0b77a1@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260206-qcom-bcl-hwmon-v1-3-7b426f0b77a1@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=GaoaXAXL c=1 sm=1 tr=0 ts=6985b030 cx=c_pps a=HLyN3IcIa5EE8TELMZ618Q==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=HzLeVaNsDn8A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=Mpw57Om8IfrbqaoTuvik:22 a=GgsMoib0sEa3-_RKJdDe:22 a=EUspDBNiAAAA:8 a=XTV_dTSmcC2b72LbCk0A:9 a=QEXdDO2ut3YA:10 a=bTQJ7kPSJx9SKPbeHEYW:22 X-Proofpoint-ORIG-GUID: gCh3a_FHrgE2V9EP0m37TKQ-Od-cgDTC X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMjA2MDA2MCBTYWx0ZWRfXygaPtJWhDDCI AVFMrhejKq6lmgkI9rKTH+jYyYJ7LswerN5xXMLCEOwtmjJKCoFVx+KSZBu5R7u4TUodjVvEvIM PEagTELXP/gFnVb6pgWCLaEhEm8WiVXooV9CTcZ2oqPZW5lg2tA8AANJRZcCx0jnWZCvauP5mh2 TStxZxTPq83q3O8wFppF4CIkjmrwyQ+FqgFd766mOHLD5DQggJHsOcbO1mCexYoq76B4BsUNuIX yoojGRFyMQLhxYwtbJ5O87J1ZWzSILPlkzcIq5DjNKu1+mo2/NfVpwb3GL3vIq7l1Fcvek7B7o6 scQS8xZXMkWU3gesHkZynBgW+adh8T1WD2FDLuO71fNrg9WysRQnTgSj9vCdF3+XFc6DKzcKG6+ IqOdR3ZjuaWgAMevnfS8X02pALls79BXievuICMk83qTODC6YPB/4j45Qj7EEnL8TZbgXNdmKJK u7TdkgoiAfv45BZlY9g== X-Proofpoint-GUID: gCh3a_FHrgE2V9EP0m37TKQ-Od-cgDTC X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-02-06_02,2026-02-05_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 spamscore=0 clxscore=1015 impostorscore=0 phishscore=0 priorityscore=1501 suspectscore=0 malwarescore=0 bulkscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2602060060 On 2/5/26 10:14 PM, Manaf Meethalavalappu Pallikunhi wrote: > Enable Qualcomm BCL hardware devicetree binding configuration > for pm7250b. > > Signed-off-by: Manaf Meethalavalappu Pallikunhi > --- > arch/arm64/boot/dts/qcom/pm7250b.dtsi | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/pm7250b.dtsi b/arch/arm64/boot/dts/qcom/pm7250b.dtsi > index 0761e6b5fd8d..69ad76831cde 100644 > --- a/arch/arm64/boot/dts/qcom/pm7250b.dtsi > +++ b/arch/arm64/boot/dts/qcom/pm7250b.dtsi > @@ -202,6 +202,16 @@ pm7250b_gpios: gpio@c000 { > interrupt-controller; > #interrupt-cells = <2>; > }; > + > + bcl@1d00 { > + compatible = "qcom,pm7250b-bcl", "qcom,bcl-v1"; > + reg = <0x1d00>; > + interrupts = , > + ; > + interrupt-names = "bcl-max-min", > + "bcl-critical"; We should strip the "bcl-" prefix, since these interrupts happen to be under the bcl device > + overcurrent-thresholds-milliamp = <5500 6000>; Is that something that we expect to change between boards, or is that an electrical characteristic of the PM7250B? Konrad