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[103.229.16.4]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-35dbe623d94sm25936037a91.7.2026.04.08.02.48.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 08 Apr 2026 02:48:58 -0700 (PDT) Message-ID: Date: Wed, 8 Apr 2026 17:48:54 +0800 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 1/2] arm64: dts: qcom: talos: Add GPR node, audio services, and MI2S1 TLMM pins To: Bjorn Andersson Cc: Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, kernel@oss.qualcomm.com, Konrad Dybcio References: <20260324060405.3098891-1-le.qi@oss.qualcomm.com> <20260324060405.3098891-2-le.qi@oss.qualcomm.com> Content-Language: en-US From: Le Qi In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: 87zl2HD5xCxbgtrAOjpjepuIjM0rgaMv X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDA4MDA4OSBTYWx0ZWRfX+TrXNrZN+MnZ 4+rXxAAoYP3cljVJYk4uWUlGmC+rsD8j4WrwVPvLS6STjgfc4JSA3x/pcR3xEni0W1fypZrPuKm MOoP6AVjFm4eHz9a71Yr74kd7xRzGdDK1n4+XoJ+RVvnbNnVU3aE2SYZV04trKijtEEHT+4gfv+ ZjSZX6VonB/Glc084UMCrDh2Qj8C6hH0OzObRdV/J7D/mTInDkxTjojX0Gw9UDwUtJ1LZigfTmL Wq0uUGWnbizWwbeU0QTG7WyAzZKkUtTLEom1kYW9M9gy4it29nYK1kA9Bk7PU+okNM9g5/jlD8N ml7aOMLnjsrQ54JwgNKWTah56m3gKtEP+IhCMymI9bB8F9C9zTXYBtlUJtUIRfIvBwMMcjbI0dJ pE8i+wnUfH1SSYQXQ3MtYpU2HOZUe3s+37KrrquQ8mCUtwYiEJIMY+gzgjXtyshrjPnI7YZ1mqL /JDl3M23ExbIP84z0Hw== X-Proofpoint-ORIG-GUID: 87zl2HD5xCxbgtrAOjpjepuIjM0rgaMv X-Authority-Analysis: v=2.4 cv=DNS/JSNb c=1 sm=1 tr=0 ts=69d6248c cx=c_pps a=vVfyC5vLCtgYJKYeQD43oA==:117 a=nuhDOHQX5FNHPW3J6Bj6AA==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=EUspDBNiAAAA:8 a=ChDje6Agw_Lkia0viD0A:9 a=QEXdDO2ut3YA:10 a=rl5im9kqc5Lf4LNbBjHf:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-04-08_03,2026-04-08_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 spamscore=0 lowpriorityscore=0 adultscore=0 priorityscore=1501 impostorscore=0 clxscore=1015 bulkscore=0 phishscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604010000 definitions=main-2604080089 On 3/30/2026 9:57 PM, Bjorn Andersson wrote: > On Tue, Mar 24, 2026 at 02:04:04PM +0800, Le Qi wrote: >> This patch adds the Generic Pack Router (GPR) node together with > > Please avoid phrases such as "This patch". Start your commit message > with a description of the problem or purpose of the patch. > >> Audio Process Manager (APM) and Proxy Resource Manager (PRM) >> audio service nodes to the Talos device tree description. >> >> It also introduces MI2S1 pinctrl states for data0, data1, sck, >> and ws lines, grouped into a single entry at the SoC-level DTSI >> for better reuse and clarity. >> >> Reviewed-by: Konrad Dybcio >> Signed-off-by: Le Qi >> --- >> arch/arm64/boot/dts/qcom/talos.dtsi | 54 +++++++++++++++++++++++++++++ >> 1 file changed, 54 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/qcom/talos.dtsi b/arch/arm64/boot/dts/qcom/talos.dtsi >> index f69a40fb8e28..cd451a112573 100644 >> --- a/arch/arm64/boot/dts/qcom/talos.dtsi >> +++ b/arch/arm64/boot/dts/qcom/talos.dtsi >> @@ -19,6 +19,7 @@ >> #include >> #include >> #include >> +#include > > Keep includes sorted alphabetically. > Will modify in next patch, thanks. > Regards, > Bjorn > >> >> / { >> interrupt-parent = <&intc>; >> @@ -1553,6 +1554,20 @@ tlmm: pinctrl@3100000 { >> #interrupt-cells = <2>; >> wakeup-parent = <&pdc>; >> >> + mi2s1_pins: mi2s1-state { >> + pins = "gpio108", "gpio109", "gpio110", "gpio111"; >> + function = "mi2s_1"; >> + drive-strength = <8>; >> + bias-disable; >> + }; >> + >> + mi2s_mclk: mi2s-mclk-state { >> + pins = "gpio122"; >> + function = "mclk2"; >> + drive-strength = <8>; >> + bias-disable; >> + }; >> + >> qup_i2c1_data_clk: qup-i2c1-data-clk-state { >> pins = "gpio4", "gpio5"; >> function = "qup0"; >> @@ -4696,6 +4711,45 @@ compute-cb@6 { >> dma-coherent; >> }; >> }; >> + >> + gpr: gpr { >> + compatible = "qcom,gpr"; >> + qcom,glink-channels = "adsp_apps"; >> + qcom,domain = ; >> + qcom,intents = <512 20>; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + q6apm: service@1 { >> + compatible = "qcom,q6apm"; >> + reg = ; >> + #sound-dai-cells = <0>; >> + qcom,protection-domain = "avs/audio", >> + "msm/adsp/audio_pd"; >> + >> + q6apmbedai: bedais { >> + compatible = "qcom,q6apm-lpass-dais"; >> + #sound-dai-cells = <1>; >> + }; >> + >> + q6apmdai: dais { >> + compatible = "qcom,q6apm-dais"; >> + iommus = <&apps_smmu 0x1721 0x0>; >> + }; >> + }; >> + >> + q6prm: service@2 { >> + compatible = "qcom,q6prm"; >> + reg = ; >> + qcom,protection-domain = "avs/audio", >> + "msm/adsp/audio_pd"; >> + >> + q6prmcc: clock-controller { >> + compatible = "qcom,q6prm-lpass-clocks"; >> + #clock-cells = <2>; >> + }; >> + }; >> + }; >> }; >> }; >> >> -- >> 2.34.1 >> -- Thx and BRs, Le Qi