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Mon, 21 Sep 2026 06:33:20 -0700 (PDT) X-Received: by 2002:a05:6102:5808:b0:7a4:f9b5:ed2f with SMTP id ada2fe7eead31-7a556e125a1mr4474370137.0.1789997599813; Mon, 21 Sep 2026 06:33:19 -0700 (PDT) Received: from [192.168.202.12] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c2a358dab38sm316743466b.57.2026.09.21.06.33.17 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 21 Sep 2026 06:33:19 -0700 (PDT) Message-ID: <90d203ad-525c-44dc-83d6-1548b42c131d@oss.qualcomm.com> Date: Mon, 21 Sep 2026 15:33:16 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 4/6] mfd: qcom-pm8008: Add PM8010 support To: Jishnu Prakash , Lee Jones , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Guru Das Srinagesh , Liam Girdwood , Mark Brown Cc: linux-arm-msm@vger.kernel.org, mfd@lists.linux.dev, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Dhruvin Rajpura , Nihal Kumar Gupta , Kamal Wadhwa , Oleg Keri References: <20260918-pm8010_i2c_support-v1-0-de33d78fad9d@oss.qualcomm.com> <20260918-pm8010_i2c_support-v1-4-de33d78fad9d@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260918-pm8010_i2c_support-v1-4-de33d78fad9d@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: T57VDAmOhu4RtjNu_QwuLcEgZYPH1dLS X-Authority-Analysis: v=2.4 cv=dPczC+Zb c=1 sm=1 tr=0 ts=6ab13221 cx=c_pps a=UbhLPJ621ZpgOD2l3yZY1w==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=gowsoOTTUOVcmtlkKump:22 a=EUspDBNiAAAA:8 a=of9sHuRbKvSQs4eXnhsA:9 a=QEXdDO2ut3YA:10 a=TOPH6uDL9cOC6tEoww4z:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTIxMDE5NiBTYWx0ZWRfXwTe88wPVJ4mN DP5DDZ9Vj1AVuO59o+UkzguhOW4ZMDkAfeFyEaJ4CiL5ssKA9XG+iueUHN8sk0YhMKZC+LL82ym i0S1q44uCRp3LWQCXkiOm/hKYC0220Op9wNOdPymR6y5Dtt9tpmLNmGbAXwg1rih2Nq79ASpVg0 T1ocGkhvzxhLBaEkZ2h4H1SSFtFLSLY7jE9DenV2J3rkvfUOVpXgON6UsUP9cr1wdF24+DXZDEe E8o1gnwr49C4vN2DJ4SsjbsdB7rAQourM0m8lN+gnRG67lDeQkoyFy6P/Kl/zU2jPkW48AJ9mVp Gbzy1bfJMSJe2WGk33EZE7DZddVCG0JdYm8ECcrjk6CSu4ZI8y3kCljU5wibD7OaW4b/CFZCk+v VQeHkG6dVNC7GhIj5aIiYQeg86FF944FNPy/51+aahb/8EHYpACKjqcQiXfWX8/eCsrtpGas42O EgoTnW9jVwsTNjPNo8g== X-Proofpoint-Spam-Info: AW1haW4tMjYwOTIxMDE5NiBTYWx0ZWRfX9TUjlwCxzZAV jM24pkV1CBV7LrrRE6myMSCy2eVGdbLe5P0Ongyla+CDFAK9SD54FgblWrKOm52S0U7L+pO6uxs LmD4jxBaOW+zPf4aho3j1aOqLMpHNPs= X-Proofpoint-ORIG-GUID: T57VDAmOhu4RtjNu_QwuLcEgZYPH1dLS X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-21_04,2026-09-16_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 malwarescore=0 phishscore=0 lowpriorityscore=0 priorityscore=1501 bulkscore=0 clxscore=1015 adultscore=0 spamscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609210196 On 9/18/26 6:42 PM, Jishnu Prakash wrote: > From: Konrad Dybcio > > PM8010 is effectively the next generation of PM8008. The device is > generally designed to serve the exact same function - power camera > sensors and the associated supporting hardware. > > PM8010 supports both I2C and SPMI communications. The latter case is > already handled, since it reuses the same peripherals as other PMICs. > The I2C front-end is more less the same to the one of PM8008. > > Plumb in the necessary changes to support it. > > Signed-off-by: Konrad Dybcio > Co-developed-by: Dhruvin Rajpura > Signed-off-by: Dhruvin Rajpura > Co-developed-by: Jishnu Prakash > Signed-off-by: Jishnu Prakash > --- > drivers/mfd/qcom-pm8008.c | 67 ++++++++++++++++++++++++++++++++++++++++++++--- > 1 file changed, 63 insertions(+), 4 deletions(-) > > diff --git a/drivers/mfd/qcom-pm8008.c b/drivers/mfd/qcom-pm8008.c > index 60204cc9a2dc..ed656f0d6df2 100644 > --- a/drivers/mfd/qcom-pm8008.c > +++ b/drivers/mfd/qcom-pm8008.c > @@ -34,6 +34,7 @@ enum { > PM8008_GPIO1, > PM8008_GPIO2, > PM8008_NUM_PERIPHS, > + PM8010_NUM_PERIPHS = 2, > }; diff --git a/drivers/mfd/qcom-pm8008.c b/drivers/mfd/qcom-pm8008.c index 8408d045e754..84c2d50545af 100644 --- a/drivers/mfd/qcom-pm8008.c +++ b/drivers/mfd/qcom-pm8008.c @@ -35,7 +35,9 @@ enum { PM8008_MISC, PM8008_TEMP_ALARM, - PM8008_GPIO1, + /* The GPIOs on PM8010 are fixed-function */ + PM8010_NUM_PERIPHS, + PM8008_GPIO1 = PM8010_NUM_PERIPHS, PM8008_GPIO2, PM8008_NUM_PERIPHS, or drop the GPIO support altogether, if we conclude that they are fixed-function on PM8008 too (I couldn't find clear info) Konrad