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Wed, 07 Oct 2026 03:12:47 -0700 (PDT) X-Received: by 2002:a17:90a:d646:b0:3a7:9afb:78c5 with SMTP id 98e67ed59e1d1-3a8a0ba243amr1054234a91.30.1791367967450; Wed, 07 Oct 2026 03:12:47 -0700 (PDT) Received: from [10.219.57.162] ([202.46.23.19]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3a89d718355sm1326649a91.0.2026.10.07.03.12.42 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 07 Oct 2026 03:12:47 -0700 (PDT) Message-ID: Date: Wed, 7 Oct 2026 15:42:40 +0530 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 v3 1/2] dt-bindings: misc: qcom,fastrpc: Allow hex digits in compute-cb node names To: Mukesh Ojha Cc: Bjorn Andersson , Konrad Dybcio , Abel Vesa , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sibi Sankar , Srinivas Kandagatla , Bharath Kumar , Chenna Kesava Raju , Konrad Dybcio , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org References: <20261006-glymur-dtfix-v3-0-44e2bc5370c2@oss.qualcomm.com> <20261006-glymur-dtfix-v3-1-44e2bc5370c2@oss.qualcomm.com> <20261007082515.xmjpa5jjptgrl6y6@hu-mojha-hyd.qualcomm.com> Content-Language: en-US From: Ekansh Gupta In-Reply-To: <20261007082515.xmjpa5jjptgrl6y6@hu-mojha-hyd.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: _0LbgWwPgrtFUp011XkxOZscP3ATh7hz X-Authority-Analysis: v=2.4 cv=aKFlOr9m c=1 sm=1 tr=0 ts=6ac61b22 cx=c_pps a=UNFcQwm+pnOIJct1K4W+Mw==:117 a=j4ogTh8yFefVWWEFDRgCtg==:17 a=IkcTkHD0fZMA:10 a=660iZSQnnn4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=gowsoOTTUOVcmtlkKump:22 a=EUspDBNiAAAA:8 a=Hgre0dTw_wgs37D_MzoA:9 a=QEXdDO2ut3YA:10 a=uKXjsCUrEbL0IQVhDsJ9:22 X-Proofpoint-Spam-Info: AW1haW4tMjYxMDA3MDA0MCBTYWx0ZWRfX84eyCaWGfRos k8wWnEZKg5vRZuMJC3+m4K5C8oDStNDBwW5HCMD6W//opsspdJ0GsJAwL0IbDaOZdT+Y12oupO0 qASgYmvBgi32MQ7d3FeelrB10V2RL5M= X-Proofpoint-ORIG-GUID: _0LbgWwPgrtFUp011XkxOZscP3ATh7hz X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDA3MDA0MCBTYWx0ZWRfX8YGZ+kShaiGM +94oKTpwCabeVcRCe57BpE8BcyGQBAAvf4qO6Ke6Lz48S12qwr7hKawRpwcjT6v0V94deKyiNBB qgiQt2h4deksfSvN8Z7y7WByx5qpAQlpzdk4vPHvs2y7jTMJhATeJ8edbBxH2i+c6YMgq9yPZkS 7X2BQozrDoIu/VQ/gVV1HPSC8cc5ZRmVo+cLMfFUSBScR51QkX5Ob7SgC/2YM4L998zpoB5qyCq wtB1HX5UGNlIM/bEevziN3XlqmcLq0/GHJWlJgICpqkZ9asR0RB7vTDfG3jAElBbkatX4wkDHnw U+a1TrtQyC0PwXw+FT2xp/ic5szUykHqqj1RGS3fGISzDlMvCjE84gYRlE/28igsm5R5cr4bb4W gIc8ksu8a0/u/V2qA6DRlTIQxqjIXayXeT4FJtfn0vYL/XSJkMSfem1ltsqgr4fxwfV4SxDr59/ 2aGsZUsfewQFz+ws9kw== 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=2026-10-07_03,2026-10-06_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 phishscore=0 malwarescore=0 priorityscore=1501 impostorscore=0 bulkscore=0 adultscore=0 lowpriorityscore=0 spamscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2610070040 On 07-10-2026 13:55, Mukesh Ojha wrote: > On Tue, Oct 06, 2026 at 03:56:06PM +0530, Ekansh Gupta wrote: >> The patternProperties key for compute-cb subnodes used [0-9]* which >> only matches decimal digits. However, per DTS convention, node unit >> addresses must be the lowercase hexadecimal representation of the reg >> value. For compute-cb nodes with reg values >= 10 (e.g. 12, 13, 14), >> the correct node names are compute-cb@c, compute-cb@d, compute-cb@e >> respectively, which are not matched by the current pattern. >> >> Extend the pattern to [0-9a-f]* to allow lowercase hex digits, making >> it consistent with DTS unit address conventions. >> >> Signed-off-by: Ekansh Gupta > > Reviewed-by: Mukesh Ojha > >> --- >> Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml b/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml >> index 49d2a5e8ba39..14fed91fee50 100644 >> --- a/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml >> +++ b/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml >> @@ -79,7 +79,7 @@ properties: >> const: 0 >> >> patternProperties: >> - "(compute-)?cb@[0-9]*$": >> + "(compute-)?cb@[0-9a-f]*$": > > > While you are changing this, original change had * which allows > cb@ as well ? should we make it to "(compute-)?cb@[0-9a-f]+$": ack, this looks better, thanks> > >> type: object >> >> description: > >> >> -- >> 2.34.1 >> >