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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b65eb731fb3sm1378835766b.69.2025.10.22.07.57.25 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 22 Oct 2025 07:57:25 -0700 (PDT) Message-ID: <4e3d6a1f-8bb4-4232-a629-2d20ce08ac6b@oss.qualcomm.com> Date: Wed, 22 Oct 2025 16:57:24 +0200 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 v2 1/4] regulator: rpmh-regulator: Fix PMIC5 BOB bypass mode handling To: Kamal Wadhwa , Bjorn Andersson , Konrad Dybcio , Liam Girdwood , Mark Brown Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org References: <20251022-add-rpmh-read-support-v2-0-5c7a8e4df601@oss.qualcomm.com> <20251022-add-rpmh-read-support-v2-1-5c7a8e4df601@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20251022-add-rpmh-read-support-v2-1-5c7a8e4df601@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: hBOW4CAsEegf9G5h9Sw_NLPPcHFn-Ced X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDE4MDAyNyBTYWx0ZWRfXyJRROfLEZxy3 bDHCzC3hKysvlDH2hLVvYxcycq7IaSZP6jlI6LrNCtOMtknIj9/4filhh7kLdGpld7VJs0ZaaR8 c14XeL/UbuXmb4uCTPgsp6H+qptkylLMFYxA1iYvFsyGZjteVec6RsLb6QyHAqTyn+fZFSFJiek mo7mXyRkSBMpH3boE117pKWZ9MYpkfevsrfHqvVoSSm+tYUgTR5BAB4B4VQCdrSblD58HQ6WqWL aM42lShgYR9uZiunIYwG4z97N8GIXTPtCELKYxRv9dkVWQUK8bhsKju2Q4KdrVaU23le4KYclbp d3kylgsxDRL6iKMupUCgWHUlCf6IDFJR/ytxccLtpmblY7+uGaRYQlwMIicUjQ5cUc/MuFFQRTk hZlYyFcHtVxD9474e+o5Qkh2F5KXtw== X-Proofpoint-GUID: hBOW4CAsEegf9G5h9Sw_NLPPcHFn-Ced X-Authority-Analysis: v=2.4 cv=EYjFgfmC c=1 sm=1 tr=0 ts=68f8f0d8 cx=c_pps a=JbAStetqSzwMeJznSMzCyw==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=0w8jFtCSA42vhe3mVSsA:9 a=QEXdDO2ut3YA:10 a=uxP6HrT_eTzRwkO_Te1X:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-10-22_06,2025-10-13_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 clxscore=1015 spamscore=0 malwarescore=0 lowpriorityscore=0 priorityscore=1501 impostorscore=0 phishscore=0 adultscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2510020000 definitions=main-2510180027 On 10/21/25 11:08 PM, Kamal Wadhwa wrote: > Currently, when `rpmh_regulator_set_mode_bypass()` helper function > is called to set bypass mode, it sends PMIC4's BOB bypass mode > value for even if its a PMIC5 BOB. > > To fix this, introduce new hw_data parameters: > - `bypass_supported` to check if bypass is supported. > - `pmic_bypass_mode` to store bypass mode value. > > Use these 2 parameters to send correct PMIC bypass mode that > corresponds to PMIC4/5 BOB regulators from the helper function. > > Signed-off-by: Kamal Wadhwa > --- Reviewed-by: Konrad Dybcio Konrad