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Mon, 02 Dec 2024 14:07:22 +0000 (GMT) Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA05.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 4B2E7Lem020645 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 2 Dec 2024 14:07:21 GMT Received: from [10.216.19.249] (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Mon, 2 Dec 2024 06:07:16 -0800 Message-ID: <555d8793-320b-4f16-88a2-9d5bd40599ed@quicinc.com> Date: Mon, 2 Dec 2024 19:37:13 +0530 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 v3] arm64: dts: qcom: qcs6490-rb3gen2: enable Bluetooth To: Konrad Dybcio , Krzysztof Kozlowski , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: , , , , , References: <20241022104600.3228-1-quic_janathot@quicinc.com> <75dc7814-a55e-4a6f-9df9-39b7c875dee9@quicinc.com> <6a40b442-6c4e-4abb-aeba-54ff9e86dfde@kernel.org> <3f0b67f7-32ca-4b5a-a655-df6f92258cce@oss.qualcomm.com> Content-Language: en-US From: Janaki Ramaiah Thota In-Reply-To: <3f0b67f7-32ca-4b5a-a655-df6f92258cce@oss.qualcomm.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 8bit X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: BryXGnVL6HfFLnPHrs64F_Sz1OPVfQyc X-Proofpoint-ORIG-GUID: BryXGnVL6HfFLnPHrs64F_Sz1OPVfQyc X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 mlxscore=0 clxscore=1011 bulkscore=0 adultscore=0 lowpriorityscore=0 impostorscore=0 mlxlogscore=499 phishscore=0 suspectscore=0 spamscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2411120000 definitions=main-2412020122 On 12/2/2024 4:56 PM, Konrad Dybcio wrote: > On 2.12.2024 10:36 AM, Krzysztof Kozlowski wrote: >> On 02/12/2024 10:32, Janaki Ramaiah Thota wrote: >>>> >>>>> + pinctrl-names = "default", "sleep"; >>>>> + pinctrl-1 = <&qup_uart7_sleep_cts>, <&qup_uart7_sleep_rts>, >>>>> + <&qup_uart7_sleep_tx>, <&qup_uart7_sleep_rx>; >>>> >>>> This could be just one phandle to state node with multiple pins subnode. >>>> >>> >>> Since we have different configuration for 3 GPIOs, it’s not good to >>> combine all 4 GPIOs into one common sleep configuration. Each GPIO >>> configuration is having separate requirements based on the Bluetooth SOC. >> >> I did not propose that. Please read bindings and other existing DTS sources. > > Janaki, > > you can refer to my older patch (attached) > > Konrad Thank you very much for the information Konrad. Thanks, Janakiram