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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-abf795ba15esm366330566b.131.2025.03.04.08.55.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 04 Mar 2025 08:55:55 -0800 (PST) Message-ID: Date: Tue, 4 Mar 2025 17:55:52 +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 4/5] arm64: dts: qcom: qcm2290: add LPASS LPI pin controller To: Alexey Klimov , Bjorn Andersson , Linus Walleij , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Konrad Dybcio , Srinivas Kandagatla , Liam Girdwood , Mark Brown Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sound@vger.kernel.org References: <20250302-rb1_hdmi_sound_first-v1-0-81a87ae1503c@linaro.org> <20250302-rb1_hdmi_sound_first-v1-4-81a87ae1503c@linaro.org> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20250302-rb1_hdmi_sound_first-v1-4-81a87ae1503c@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: DGYqa0iwyQiJnR-kmDxSaraOviybSrV_ X-Authority-Analysis: v=2.4 cv=KfMosRYD c=1 sm=1 tr=0 ts=67c7309d cx=c_pps a=wEM5vcRIz55oU/E2lInRtA==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=Vs1iUdzkB0EA:10 a=KKAkSRfTAAAA:8 a=3rbz0kGMDrCPfV1SW24A:9 a=QEXdDO2ut3YA:10 a=OIgjcC2v60KrkQgK7BGD:22 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-ORIG-GUID: DGYqa0iwyQiJnR-kmDxSaraOviybSrV_ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1093,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-03-04_07,2025-03-03_04,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 lowpriorityscore=0 spamscore=0 suspectscore=0 phishscore=0 malwarescore=0 clxscore=1015 priorityscore=1501 impostorscore=0 mlxlogscore=985 adultscore=0 bulkscore=0 classifier=spam authscore=0 adjust=0 reason=mlx scancount=1 engine=8.19.0-2502100000 definitions=main-2503040135 On 2.03.2025 3:49 AM, Alexey Klimov wrote: > Add the Low Power Audio SubSystem Low Power Island (LPASS LPI) pin > controller device node required for audio subsystem on Qualcomm > QRB2210 RB1. QRB2210 is based on qcm2290 which is based on sm6115. > > While at this, also add description of lpi_i2s2 pins (active state) > required for audio playback via HDMI/I2S. > > Cc: Srinivas Kandagatla > Signed-off-by: Alexey Klimov > --- > arch/arm64/boot/dts/qcom/qcm2290.dtsi | 41 +++++++++++++++++++++++++++++++++++ > 1 file changed, 41 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/qcm2290.dtsi b/arch/arm64/boot/dts/qcom/qcm2290.dtsi > index 2c90047f7dd867580836284721c60ed5983f3f34..623046ba833b6da284ffa4e30e65ea4ae5fb77a2 100644 > --- a/arch/arm64/boot/dts/qcom/qcm2290.dtsi > +++ b/arch/arm64/boot/dts/qcom/qcm2290.dtsi > @@ -18,6 +18,7 @@ > #include > #include > #include > +#include > > / { > interrupt-parent = <&intc>; > @@ -650,6 +651,46 @@ data-pins { > }; > }; > > + lpass_tlmm: pinctrl@a7c0000 { > + compatible = "qcom,qcm2290-lpass-lpi-pinctrl", > + "qcom,sm6115-lpass-lpi-pinctrl"; > + reg = <0x0 0x0a7c0000 0x0 0x20000>, > + <0x0 0x0a950000 0x0 0x10000>; The nodes look good, but this addition isn't correctly sorted Konrad