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[103.229.16.4]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-bf817c3e6c3sm10165705a12.17.2025.12.07.21.54.38 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 07 Dec 2025 21:54:41 -0800 (PST) Message-ID: <88f1b733-ffb6-4381-bef5-37f2c89c2db4@oss.qualcomm.com> Date: Mon, 8 Dec 2025 13:54:37 +0800 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 v2 4/5] arm64: dts: qcom: kaanapali: Add base MTP board To: Dmitry Baryshkov Cc: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , aiqun.yu@oss.qualcomm.com, tingwei.zhang@oss.qualcomm.com, trilok.soni@oss.qualcomm.com, yijie.yang@oss.qualcomm.com, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, phone-devel@vger.kernel.org References: <20251204-knp-dts-v2-0-596d8398c6d3@oss.qualcomm.com> <20251204-knp-dts-v2-4-596d8398c6d3@oss.qualcomm.com> Content-Language: en-US From: Jingyi Wang In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: IQc3HRk7iBpjUkUftprwPEA5lbRpFTx7 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMjA4MDA0OCBTYWx0ZWRfX92OuGwd+Z+2a NGzpa9Joh2Ivc7Och7M1DzhQtXFB9O6D1XTA6hlZ73k9laZ7eR/10SQ6ElZxyoZup+h6+kgfmpn aMu/GBfe8CWimu30QQ4ixXv+/x3VEc8Rpq97dNibH/pIe35K9p5u5CB7u81lDiDLFlpG6j7CpoY g7LIwHpsQ5tuy7E02iF2BLRTckodWg/DgNkZIJSuOJwi8LpAQVa2Li+nU+7Y7yPowFFgjd1Kgb/ BgpCBI5V7E8iJB+kbaYPwD2fWCoAkE4ZYB7cz7QCHMjrYgZ3IqgC6XGyXbXY2/cTJZS6xftgys+ zGJZOMN1HL1k3Ufgt8yxqBOcTYEjpsTustLaHbKJhqzwn/bvY90MsT+h8859akFLK2A+9mpzv9A suHw4/gN6qYl+INpeYdAmrzKoypnEQ== X-Authority-Analysis: v=2.4 cv=RvbI7SmK c=1 sm=1 tr=0 ts=69366823 cx=c_pps a=UNFcQwm+pnOIJct1K4W+Mw==:117 a=nuhDOHQX5FNHPW3J6Bj6AA==:17 a=IkcTkHD0fZMA:10 a=wP3pNCr1ah4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=AOF791r3BhuZRYR_rnUA:9 a=QEXdDO2ut3YA:10 a=uKXjsCUrEbL0IQVhDsJ9:22 X-Proofpoint-ORIG-GUID: IQc3HRk7iBpjUkUftprwPEA5lbRpFTx7 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-12-06_02,2025-12-04_04,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 spamscore=0 adultscore=0 clxscore=1015 bulkscore=0 malwarescore=0 phishscore=0 impostorscore=0 lowpriorityscore=0 priorityscore=1501 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2512080048 On 12/6/2025 10:42 AM, Dmitry Baryshkov wrote: > On Thu, Dec 04, 2025 at 10:31:22PM -0800, Jingyi Wang wrote: >> Add initial support for Qualcomm Kaanapali MTP board which enables PCIe, >> SD Card, UFS and booting to shell with UART console. >> >> Written with help from Jishnu Prakash (added RPMhPD nodes), Nitin Rawat >> (added UFS), Manish Pandey (added SD Card) and Qiang Yu (added PCIe). >> >> Signed-off-by: Jingyi Wang >> --- >> arch/arm64/boot/dts/qcom/Makefile | 1 + >> arch/arm64/boot/dts/qcom/kaanapali-mtp.dts | 754 +++++++++++++++++++++++++++++ >> 2 files changed, 755 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile >> index 6f34d5ed331c..ac6c0178aae4 100644 >> --- a/arch/arm64/boot/dts/qcom/Makefile >> +++ b/arch/arm64/boot/dts/qcom/Makefile >> @@ -30,6 +30,7 @@ dtb-$(CONFIG_ARCH_QCOM) += ipq9574-rdp433.dtb >> dtb-$(CONFIG_ARCH_QCOM) += ipq9574-rdp449.dtb >> dtb-$(CONFIG_ARCH_QCOM) += ipq9574-rdp453.dtb >> dtb-$(CONFIG_ARCH_QCOM) += ipq9574-rdp454.dtb >> +dtb-$(CONFIG_ARCH_QCOM) += kaanapali-mtp.dtb >> dtb-$(CONFIG_ARCH_QCOM) += lemans-evk.dtb >> >> lemans-evk-camera-csi1-imx577-dtbs := lemans-evk.dtb lemans-evk-camera-csi1-imx577.dtbo >> diff --git a/arch/arm64/boot/dts/qcom/kaanapali-mtp.dts b/arch/arm64/boot/dts/qcom/kaanapali-mtp.dts >> new file mode 100644 >> index 000000000000..32a082598434 >> --- /dev/null >> +++ b/arch/arm64/boot/dts/qcom/kaanapali-mtp.dts >> @@ -0,0 +1,754 @@ >> +// SPDX-License-Identifier: BSD-3-Clause >> +/* >> + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. >> + */ >> + >> +/dts-v1/; >> + >> +#include >> +#include "kaanapali.dtsi" >> + >> +/ { >> + model = "Qualcomm Technologies, Inc. Kaanapali MTP"; >> + compatible = "qcom,kaanapali-mtp", "qcom,kaanapali"; >> + chassis-type = "handset"; >> + >> + aliases { >> + serial0 = &uart7; >> + }; >> + >> + chosen { >> + stdout-path = "serial0:115200n8"; >> + }; >> + >> + clocks { >> + xo_board: xo-board { >> + compatible = "fixed-clock"; >> + clock-frequency = <76800000>; >> + #clock-cells = <0>; >> + }; >> + >> + sleep_clk: sleep-clk { >> + compatible = "fixed-clock"; >> + clock-frequency = <32764>; >> + #clock-cells = <0>; >> + }; >> + >> + bi_tcxo_div2: bi-tcxo-div2-clk { >> + compatible = "fixed-factor-clock"; >> + #clock-cells = <0>; >> + >> + clocks = <&rpmhcc RPMH_CXO_CLK>; >> + clock-mult = <1>; >> + clock-div = <2>; >> + }; >> + >> + bi_tcxo_ao_div2: bi-tcxo-ao-div2-clk { > > If you are defining the AO clk, why is it not linked to gcc (in the > previous patch)? > Have checked with Taniya, we will add it to gcc in next version. Thanks, Jingyi > For this one: > > > Reviewed-by: Dmitry Baryshkov > > > >> + compatible = "fixed-factor-clock"; >> + #clock-cells = <0>; >> + >> + clocks = <&rpmhcc RPMH_CXO_CLK_A>; >> + clock-mult = <1>; >> + clock-div = <2>; >> + }; >> + }; >> +}; >> + >