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Tue, 16 Jun 2026 07:09:17 -0700 (PDT) X-Received: by 2002:a05:6102:f07:b0:631:2be3:b6e8 with SMTP id ada2fe7eead31-71e88dd8cd2mr2931465137.6.1781618956771; Tue, 16 Jun 2026 07:09:16 -0700 (PDT) Received: from [192.168.120.170] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-bfdb83420e9sm638282066b.45.2026.06.16.07.09.14 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 16 Jun 2026 07:09:16 -0700 (PDT) Message-ID: Date: Tue, 16 Jun 2026 16:09:14 +0200 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 1/3] dt-bindings: interrupt-controller: qcom,pdc: Document Purwa PDC To: Maulik Shah , Thomas Gleixner , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org References: <20260616-purwa-pdc-v2-0-8dda7ef25ce5@oss.qualcomm.com> <20260616-purwa-pdc-v2-1-8dda7ef25ce5@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260616-purwa-pdc-v2-1-8dda7ef25ce5@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=I/ZVgtgg c=1 sm=1 tr=0 ts=6a31590e cx=c_pps a=DUEm7b3gzWu7BqY5nP7+9g==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=3WHJM1ZQz_JShphwDgj5:22 a=EUspDBNiAAAA:8 a=px_f_vAfgXbzbh29wf4A:9 a=QEXdDO2ut3YA:10 a=-aSRE8QhW-JAV6biHavz:22 X-Proofpoint-Spam-Info: AW1haW4tMjYwNjE2MDE0NCBTYWx0ZWRfXyDAZrXlVVNxI HizePeAuZccHnw34IpZPgLUrP57bMfyhOAIDj7d5kM7+WPa5v8DQGpyOLopM4LgsY0V1YDAh5ZR 183R06saMAjxeNB+/b1mj805CAwoMqY= X-Proofpoint-ORIG-GUID: fj2hXXsw17GTFLAxKx_q0Pdkk3X03lql X-Proofpoint-GUID: fj2hXXsw17GTFLAxKx_q0Pdkk3X03lql X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjE2MDE0NCBTYWx0ZWRfX7Cyg3sX+uktJ TZKc1KLEJ0NbvgMPBJK9UpNycgPKzWpvIxcWFYnlSzr4gHKY5ptVdTLue1sfKxW3hrT01UZQLWg tTI9vdxrtC9aaaFAWYcJf1wbxR9zLBW/0ya88rvErhMkATolJsoLP9P6Z2+8IHTs3IY3sWzgVwA QXlnqH5hxOER7qrqQpWDMNFf5yRfIPQtO89uvffNMTCyjo6TSJMp9C3FmNcgjc90GkCrUgJKPFk 1Ul2BOJftf+I9u+8C77ByJOiJYRqkjeiIgU+BSWOpWbcRdc+6ngJ2X3owBo9J1wrOHqLVe4XGSP x0z3qjlKnUBnVpqZoB+39PyrOjZuoD89YyxSfUgwj8uh6Q5Alv13MIA1CwLrBebbjCAVm6UlIHW baVfKF5wYzOEX2lxGUNElIYlRyzQhVkcIfIG5q3WSO+dhCX6HQnK1cQGVdIZ3OGxLP83WNkGc5/ 7Qj2Jb36Nv9x2PuEvfw== 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=2026-06-16_04,2026-06-15_04,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 priorityscore=1501 lowpriorityscore=0 phishscore=0 adultscore=0 malwarescore=0 spamscore=0 clxscore=1015 suspectscore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606040000 definitions=main-2606160144 On 6/16/26 12:27 PM, Maulik Shah wrote: > X1P42100 (Purwa) shares the X1E80100 (Hamoa) PDC device, but the hardware > register bug addressed in commit e9a48ea4d90b ("irqchip/qcom-pdc: > Workaround hardware register bug on X1E80100") is already fixed in > X1P42100 silicon. > > X1E80100 compatible forces the software workaround. Add PDC compatible > for purwa as "qcom,x1p42100-pdc" to remove the workaround from Purwa. > > Signed-off-by: Maulik Shah > --- Acked-by: Konrad Dybcio Konrad