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Tue, 14 Oct 2025 09:44:03 -0700 (PDT) X-Google-Smtp-Source: AGHT+IGAawkG/6RcfxRfHqkLYsh/KH24AGdBHUvSRtJU/JVoXD0EAwZnl6Htf7BxbBAFTMLZRB1zHA== X-Received: by 2002:a17:903:2c0d:b0:269:b2ff:5c0e with SMTP id d9443c01a7336-290273ffa54mr348765615ad.46.1760460242701; Tue, 14 Oct 2025 09:44:02 -0700 (PDT) Received: from [192.168.0.195] ([49.204.24.130]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-33b5288043fsm11617122a91.0.2025.10.14.09.43.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 14 Oct 2025 09:44:02 -0700 (PDT) Message-ID: <305fb869-c35d-4de8-bdd8-175fccc26137@oss.qualcomm.com> Date: Tue, 14 Oct 2025 22:13:56 +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 02/20] arm64: dts: qcom: Introduce Kaanapali SoC To: Dmitry Baryshkov , Jingyi Wang Cc: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, aiqun.yu@oss.qualcomm.com, tingwei.zhang@oss.qualcomm.com, trilok.soni@oss.qualcomm.com, yijie.yang@oss.qualcomm.com, Tengfei Fan References: <20250924-knp-dts-v1-0-3fdbc4b9e1b1@oss.qualcomm.com> <20250924-knp-dts-v1-2-3fdbc4b9e1b1@oss.qualcomm.com> Content-Language: en-US From: Taniya Das In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=K88v3iWI c=1 sm=1 tr=0 ts=68ee7dd4 cx=c_pps a=MTSHoo12Qbhz2p7MsH1ifg==:117 a=ptung1i0Z9Z1TijovGblew==:17 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=J-pUodDuUyh6byEKGFgA:9 a=QEXdDO2ut3YA:10 a=GvdueXVYPmCkWapjIL-Q:22 X-Proofpoint-GUID: AYo7lR7ojDTFNNkBzKUWVQq1sPoE13lI X-Proofpoint-ORIG-GUID: AYo7lR7ojDTFNNkBzKUWVQq1sPoE13lI X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDEzMDAzNSBTYWx0ZWRfX+coFmWxs2oC0 lpe1bI5ns2c+OUzzWNGT2gZXxdkpv1mXfSaRAdWlaftyPiE9aQpsbM88kvuD1H8P1+Ae9PZu7Px mJNAohzEhdGxb2u9u+Z8XfV5gtRlejL3F18M771Ewo0xRoAa7oxoQSknKumR8Wj08i8umuNYRuu 85z/zWybY1X57S/s1NhVKqDb/yWF5Ko6+31ktA3YhWoKa4hBJbAhraowVr5lIsA6SLueSYJi9zt KlRcQYRz7bFhobPuVPuuaImsIKjadVs8Lkttw4q1rZHcdFhYo+gBTSvZ2unP4ahhXFSyezm3HMc /PquU7kNmVeGzHLf0sXNmd5kj8fLgX2KifJnOZXOAOcrUfJKx7XbrLInqg/jW6XF/yxU/K3wiiq wQNkBJwauG3GWgKaleM7WyHcpFFilw== 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=2025-10-14_03,2025-10-13_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 spamscore=0 impostorscore=0 priorityscore=1501 phishscore=0 adultscore=0 clxscore=1015 bulkscore=0 suspectscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2510020000 definitions=main-2510130035 On 9/25/2025 8:52 AM, Dmitry Baryshkov wrote: > On Wed, Sep 24, 2025 at 05:17:19PM -0700, Jingyi Wang wrote: >> Kaanapali is Snapdragon SoC from Qualcomm. >> >> Features added in this patch: >> - CPUs with PSCI idle states and cpufreq >> - Interrupt-controller with PDC wakeup support >> - Timers, TCSR Clock Controllers >> - Reserved Shared memory >> - GCC and RPMHCC >> - TLMM >> - Interconnect with CPU BWMONs >> - QuP with uart >> - SMMU >> - RPMHPD >> - UFS with Inline Crypto Engine >> - LLCC >> - Watchdog >> >> Written with help from Raviteja Laggyshetty(added interconnect nodes), >> Taniya Das(added Clock Controllers and cpufreq), Jishnu Prakash >> (added rpmhpd), Nitin Rawat(added ufs) and Gaurav Kashyap(added ICE). >> >> Co-developed-by: Tengfei Fan >> Signed-off-by: Tengfei Fan >> Signed-off-by: Jingyi Wang >> --- >> arch/arm64/boot/dts/qcom/kaanapali.dtsi | 1320 +++++++++++++++++++++++++++++++ >> 1 file changed, 1320 insertions(+) >> >> + >> + soc: soc@0 { >> + compatible = "simple-bus"; >> + >> + #address-cells = <2>; >> + #size-cells = <2>; >> + dma-ranges = <0 0 0 0 0x10 0>; >> + ranges = <0 0 0 0 0x10 0>; >> + >> + gcc: clock-controller@100000 { >> + compatible = "qcom,kaanapali-gcc"; >> + reg = <0x0 0x00100000 0x0 0x1f4200>; >> + >> + clocks = <&bi_tcxo_div2>, >> + <0>, >> + <&sleep_clk>, >> + <0>, >> + <0>, >> + <0>, >> + <0>, >> + <0>; > > You have UFS clocks. Why are they <0> here? Yeah Dmitry, I will update the ufs_mem_phy clocks in the next patch. > >> + >> + #clock-cells = <1>; >> + #reset-cells = <1>; >> + #power-domain-cells = <1>; >> + }; >> + > -- Thanks, Taniya Das