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Thu, 26 Mar 2026 08:38:09 -0700 (PDT) X-Received: by 2002:ac8:1108:0:b0:509:329e:bd5 with SMTP id d75a77b69052e-50b80cabd6bmr88374941cf.3.1774539489036; Thu, 26 Mar 2026 08:38:09 -0700 (PDT) Received: from [192.168.68.114] ([5.133.47.210]) by smtp.googlemail.com with ESMTPSA id ffacd0b85a97d-43b9192e305sm9457599f8f.8.2026.03.26.08.38.07 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 26 Mar 2026 08:38:08 -0700 (PDT) Message-ID: Date: Thu, 26 Mar 2026 15:38:07 +0000 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] arm64: dts: monaco: extend fastrpc compute cb To: Bjorn Andersson Cc: konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260326125834.2758331-1-srinivas.kandagatla@oss.qualcomm.com> Content-Language: en-US From: Srinivas Kandagatla In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: e6hvyXc6LpVKJPJAuumf9nt6T-L1YpyI X-Authority-Analysis: v=2.4 cv=HvV72kTS c=1 sm=1 tr=0 ts=69c552e2 cx=c_pps a=JbAStetqSzwMeJznSMzCyw==:117 a=ZsC4DHZuhs/kKio7QBcDoQ==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=vFMI6QV04ZLWi53vWY8A:9 a=QEXdDO2ut3YA:10 a=uxP6HrT_eTzRwkO_Te1X:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzI2MDExMCBTYWx0ZWRfX3jrpZsg5eQm/ W8PBexFrvfqgvs9/Nyp8oWCh3N7QP21Tp/tdg87UJ3sAauh9ocwpMV3JTWJV1dmP0fvyUNdNGAS ChCwUzwLz+3mGdNEVZLFRmdt36UKbQNB/MU6K0e2vlqPxlskgO1R0bxfnTx/fWgBJd0dEQ150TC s8pbJc1DjPAg+TWeaFmBW0LQyt7dbaK+CfDGe9q+yrF7yif6UtTr9OPsezzmXHC4vwneFC7Yr4I MqM01csDmHg1rfhQfHtEhjM12Hvef1Re9x9A6tpLLYxc0aeRlD7KTfk4WKCNSwt6oCEgIJmQywk POZ7LLUtldOw4Io4KFP/ied+ALcjU0KS3+uV1msz5i/VNEanzNgDxW+HhCq2cRflyA0FSZoVM4G pwKlKL5+GX04sgmsNf9ROqe6jHYZOtCKW38+hwMWEgoRzSgUedB964Jb+1JyvZpP43lbRWW4Vfl hp+4w5/QceInWGaInOg== X-Proofpoint-GUID: e6hvyXc6LpVKJPJAuumf9nt6T-L1YpyI X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-26_03,2026-03-26_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 malwarescore=0 lowpriorityscore=0 bulkscore=0 phishscore=0 impostorscore=0 suspectscore=0 priorityscore=1501 adultscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603260110 On 3/26/26 1:24 PM, Bjorn Andersson wrote: > On Thu, Mar 26, 2026 at 12:58:34PM +0000, Srinivas Kandagatla wrote: >> diff --git a/arch/arm64/boot/dts/qcom/monaco.dtsi b/arch/arm64/boot/dts/qcom/monaco.dtsi > [..] >> + >> + compute-cb@b { > > That doesn't match the patternProperties "(compute-)?cb@[0-9]*$". > > Is the reg an index, or an "address"? Should we use base 10, or should > we fix the yaml? Ah.. sorry for this, will fix this in next spin, --srini > > Regards, > Bjorn > >> + compatible = "qcom,fastrpc-compute-cb"; >> + reg = <0xb>; >> + iommus = <&apps_smmu 0x19cb 0x0400>; >> + dma-coherent; >> + }; >> + >> + compute-cb@c { >> + compatible = "qcom,fastrpc-compute-cb"; >> + reg = <0xc>; >> + iommus = <&apps_smmu 0x19cc 0x000>; >> + dma-coherent; >> + }; >> }; >> }; >> }; >> -- >> 2.47.3 >>