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Mon, 01 Jun 2026 05:40:19 -0700 (PDT) X-Received: by 2002:a05:6a00:987:b0:82f:4f67:1ff6 with SMTP id d2e1a72fcca58-8422534302fmr10319723b3a.4.1780317618859; Mon, 01 Jun 2026 05:40:18 -0700 (PDT) Received: from [10.219.56.230] ([202.46.23.19]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-842222e2394sm8411523b3a.2.2026.06.01.05.40.14 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 01 Jun 2026 05:40:18 -0700 (PDT) Message-ID: Date: Mon, 1 Jun 2026 18:10:12 +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 v2 03/10] arm64: dts: qcom: Add QUPv3 configuration for Shikra To: Vinod Koul , Frank Li , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Krzysztof Kozlowski , Georgi Djakov , Bjorn Andersson , Konrad Dybcio Cc: linux-arm-msm@vger.kernel.org, dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, Xueyao An References: <20260530-shikra-dt-m1-v2-0-6bb581035d13@oss.qualcomm.com> <20260530-shikra-dt-m1-v2-3-6bb581035d13@oss.qualcomm.com> Content-Language: en-US From: Komal Bajaj In-Reply-To: <20260530-shikra-dt-m1-v2-3-6bb581035d13@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=Z4Hc2nRA c=1 sm=1 tr=0 ts=6a1d7db4 cx=c_pps a=mDZGXZTwRPZaeRUbqKGCBw==:117 a=j4ogTh8yFefVWWEFDRgCtg==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=rJkE3RaqiGZ5pbrm-msn:22 a=EUspDBNiAAAA:8 a=5iICPckp_3-IrkfDOHUA:9 a=QEXdDO2ut3YA:10 a=zc0IvFSfCIW2DFIPzwfm:22 X-Proofpoint-GUID: ODuUuelUlUBjhx48ENvbdf_HTh4Znxyg X-Proofpoint-ORIG-GUID: ODuUuelUlUBjhx48ENvbdf_HTh4Znxyg X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjAxMDEyNiBTYWx0ZWRfX9XdrvhN1bwS8 hddW2PuVJh0pv6YHLb7o1qvWYwVgwM4fvfrIxMLygSRly9c2svUpG+JWB+q4ngQ5lDH5Q/QsEtE dM5qFUBGC+IL7M0j2yhuZsoaSRHOluvcsPy/6ReZnYFCas8PrsWrMdufzqyCqgEX61Yd8QtOJfK tLrAFM8naNNCp2nq9/rxW1dXgxSaEm3G6TjXBzTx/qGmZTCziz/SYpcwHU6TpRSMb3LombmARu9 lllYTnzGhfhP6ZLiXE51M36i47DRu7j7kHCBsXYNlKUpbtLOuEBTryFiBOg09pTUUtx5sa/Ay1F iDQaxx6zI4MlmGd9mVbRMItEhaummISmFF5abPQuE/n+taZ0XyJ8upgbVHNgJCsoSlbH9LCb1bK t7tLi5YC7mfECzneDR9dneLqvRccOPkUvRWSwIkaxdDcvD55dm7nfIYBox22H0bZTKKNE410gBm 1zSIji0sw/KSHedjheQ== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-01_03,2026-05-28_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 suspectscore=0 bulkscore=0 adultscore=0 phishscore=0 impostorscore=0 lowpriorityscore=0 malwarescore=0 spamscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605210000 definitions=main-2606010126 On 5/30/2026 11:57 PM, Komal Bajaj wrote: > From: Xueyao An > > Add device tree support for QUPv3 serial engine protocols on Shikra. > Shikra has 10 QUP serial engines under a single QUP wrapper, all with > support of GPI DMA engines. > > Signed-off-by: Xueyao An > Signed-off-by: Komal Bajaj > --- > arch/arm64/boot/dts/qcom/shikra.dtsi | 951 +++++++++++++++++++++++++++++++++++ > 1 file changed, 951 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/shikra.dtsi b/arch/arm64/boot/dts/qcom/shikra.dtsi > index a4334d99c1f3..2751b4f89678 100644 > --- a/arch/arm64/boot/dts/qcom/shikra.dtsi > +++ b/arch/arm64/boot/dts/qcom/shikra.dtsi > @@ -6,6 +6,7 @@ > #include > #include > #include > +#include > #include > #include > #include > @@ -348,6 +349,161 @@ tlmm: pinctrl@500000 { > gpio-ranges = <&tlmm 0 0 165>; > wakeup-parent = <&mpm>; > > + qup_i2c0_data_clk: qup-i2c0-data-clk-state { > + /* SDA, SCL */ > + pins = "gpio2", "gpio3"; > + function = "qup0_se0"; > + drive-strength = <2>; > + bias-pull-up; [...] > > + gpi_dma0: dma-controller@4a00000 { > + compatible = "qcom,shikra-gpi-dma", "qcom,sm6350-gpi-dma"; > + reg = <0x0 0x04a00000 0x0 0x60000>; > + > + interrupts = , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + ; Ignore this series. Missed updating interrupt cells to 4. Will fix this in next revision. Thanks Komal > + > + dma-channels = <16>; > + dma-channel-mask = <0xff>; > + #dma-cells = <3>; > + [...]