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([2405:201:c416:5052:81a2:4375:a071:12a2]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-8421bfec5cbsm11760197b3a.41.2026.06.02.02.28.00 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 02 Jun 2026 02:28:04 -0700 (PDT) Message-ID: Date: Tue, 2 Jun 2026 14:57:36 +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 1/2] dt-bindings: interconnect: qcom,shikra-epss-l3: Add EPSS L3 DT binding To: Krzysztof Kozlowski Cc: Georgi Djakov , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Odelu Kukatla References: <20260524-shikra_epss_l3-v1-0-b1528a436134@oss.qualcomm.com> <20260524-shikra_epss_l3-v1-1-b1528a436134@oss.qualcomm.com> <20260530-victorious-resourceful-muskox-cdeadb@quoll> Content-Language: en-US From: Raviteja Laggyshetty In-Reply-To: <20260530-victorious-resourceful-muskox-cdeadb@quoll> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: RV2NpxynGopes0uqXK8rcQTZBrj81Ila X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjAyMDA4OCBTYWx0ZWRfX1s9G+d/49JzC hNWnvLHFjiRJmGxG3oUT30b7xE4behZ4vms68nqYFGxgXcUGiyxr7Sb9ksAm+zY7O7EzQyUPY8p 12JUEYprOyv80zGSehlFbUzyAVjXe1f6rQW/kl6xH0YVLrOTnKsblUGrkl07SDy15x/cRS4T/E3 IRuRZKZIZZMbvBquAKmNI1pROXDBj1lTEAJpC+37dzZkUNe+9Y1gqpujXhN1sPdYmZhrrdTEg09 ngr0uqUabNhrM3jE7Os3yxdVdugbKAkXulpCbdHRywvOwFpv1AtlNtfMr3IHPkakLyfH3dvtagf mwbwxeU2Nhwi8oJF0sVyBRdlAbNyZaEHE7veXrqfAQOQKVppVGVPbCVNgbWmTiohHHX00mU3RLs qhgokeKHWKTXIVddY9STh/zrnCVqpHkupm1Vu0uV/NRLVsaAt9cdvEUdtmkfKJ2jur3uLht581y BjwUwCTdrig6+lVifKg== X-Proofpoint-GUID: RV2NpxynGopes0uqXK8rcQTZBrj81Ila X-Authority-Analysis: v=2.4 cv=O6IJeh9W c=1 sm=1 tr=0 ts=6a1ea226 cx=c_pps a=rEQLjTOiSrHUhVqRoksmgQ==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_glEPmIy2e8OvE2BGh3C:22 a=NjHEnLPE2D3hUEva9SUA:9 a=QEXdDO2ut3YA:10 a=2VI0MkxyNR6bbpdq8BZq:22 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=2026-06-02_01,2026-05-28_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 suspectscore=0 bulkscore=0 malwarescore=0 lowpriorityscore=0 impostorscore=0 spamscore=0 adultscore=0 phishscore=0 priorityscore=1501 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605210000 definitions=main-2606020088 On 5/30/2026 4:38 PM, Krzysztof Kozlowski wrote: > On Sun, May 24, 2026 at 06:03:35PM +0000, Raviteja Laggyshetty wrote: >> + '#interconnect-cells': >> + const: 1 >> + > > I do not see any differences against OSM L3 binding. Why isn't this > device there? > The EPSS L3 on Shikra is similar to EPSS/OSM L3 on other Qualcomm SoCs, but supports only twelve LUT entries. Due to this hardware difference, the generic compatibles are not applicable, so a new SoC specific binding is introduced. Thanks, Raviteja > Best regards, > Krzysztof >