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Tue, 18 Aug 2026 05:36:58 -0700 (PDT) X-Received: by 2002:a05:620a:600f:b0:931:23a:83ca with SMTP id af79cd13be357-936d23849admr2609339685a.4.1787056617865; Tue, 18 Aug 2026 05:36:57 -0700 (PDT) Received: from [192.168.120.193] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-6a3d8588655sm1733817a12.18.2026.08.18.05.36.54 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 18 Aug 2026 05:36:56 -0700 (PDT) Message-ID: <40868661-4a52-44bf-8ff2-790c222c10bc@oss.qualcomm.com> Date: Tue, 18 Aug 2026 14:36:54 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 0/5] arm64: dts: qcom: clean up PCI function nodes To: Alex Elder , andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: krishna.chundru@oss.qualcomm.com, dmitry.baryshkov@oss.qualcomm.com, mani@kernel.org, sushrut.trivedi@oss.qualcomm.com, umang.chheda@oss.qualcomm.com, rosh@debian.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260807195846.456079-1-elder@riscstar.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260807195846.456079-1-elder@riscstar.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Info: AW1haW4tMjYwODE4MDA5MyBTYWx0ZWRfX9RP7uImOEL5G wg91+PLAqd2hRtesk/uZ7m30jCXzitCaH1G46p6UJtxCHakPcz85m1zihIzV9ofbqSQE2yIqR27 7oPxoBwJj1DSekCksOpdotpNJPAwZ+0= X-Proofpoint-ORIG-GUID: iVVNPw1Bd2uqdDQtDm6cCi4LF7GF5KVy X-Authority-Analysis: v=2.4 cv=UfFhjqSN c=1 sm=1 tr=0 ts=6a8451ea cx=c_pps a=HLyN3IcIa5EE8TELMZ618Q==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=Sv0fKeRqtYgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=EUspDBNiAAAA:8 a=-CsPNILjdqOFwjpKq40A:9 a=QEXdDO2ut3YA:10 a=bTQJ7kPSJx9SKPbeHEYW:22 X-Proofpoint-GUID: iVVNPw1Bd2uqdDQtDm6cCi4LF7GF5KVy X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODE4MDA5MyBTYWx0ZWRfXwsSV3iiACAZl c3AHNb0UrEbcR/VB7ve4lT2x2nFcERCibycax2BRywMBg2CVmj4tV4CgJo6dae3NLIDqktYlaIo 0d1axI+psM/Sk59NIPaJ/OH0/3IU3GLgb0+EbTsmk4VCZZdYAyxm34OuU43FWqx9A+8GayB+fSn xU2Fn8IbB1eJBp83GYmMHnktrTKv/nEmoZ2VJ8cQvh/UUIAt5sCROvoCH0I1WuohrQxWHSLGE/f YBdjgVc5co85jJ5Gtdj/5Yg/vnNWSbUW1FQ0+cwB1BcxPM/mAHLg1LLj8r0gvZ4FFekfHO7tREB RdrKp5aG29RZpsh5MXjq8tdJKE9jK+UswR9dkUDrj7oqI0JUQLn7cOmukwWgepR6xy3djhyl1Um Pp+lua6ssr0Zp0HL9ymPiJ9UXxf0I6IMT9v8suGDhcCki6oZOexU9w1PlxJKXaumJPUhJvL5Tkd dKlj7TjYVlSZpyQ5koQ== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-08-18_01,2026-08-12_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 malwarescore=0 impostorscore=0 suspectscore=0 adultscore=0 spamscore=0 priorityscore=1501 clxscore=1015 phishscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608180093 On 8/7/26 9:58 PM, Alex Elder wrote: > While working on upstream support for the Toshiba TC9564 SoC I > learned that its PCIe endpoint function nodes included the > device_type property, indicating each is a "pci" device. Herve > Codina pointed out that this is not correct; only a PCI device > "that implements a PCI bus" should define that property. > > I looked at other upstream devicetree files and I found four other > places with this same mistake. (All are for Qualcomm platforms, > and all are for platforms using a TC956x SoC.) > > This series removes the device_type property where it is defined > for a PCI endpoint function. > > It also removes the #address-cells, #size-cells, and ranges > properties in these cases, with a plan to restore them only when > they are known to be needed (to implement pci-ep-bus sub-nodes). > > -Alex For the series: Reviewed-by: Konrad Dybcio Konrad