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Tue, 26 May 2026 04:22:15 -0700 (PDT) X-Received: by 2002:a05:6300:6d8f:20b0:3b3:62be:3241 with SMTP id adf61e73a8af0-3b362be384bmr6464354637.8.1779794535248; Tue, 26 May 2026 04:22:15 -0700 (PDT) Received: from [10.206.105.200] ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-84164acc288sm14725994b3a.10.2026.05.26.04.22.08 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 26 May 2026 04:22:14 -0700 (PDT) Message-ID: <63056c1d-a191-996e-b556-e636ca88637c@oss.qualcomm.com> Date: Tue, 26 May 2026 16:52:06 +0530 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.8.0 From: Vishnu Reddy Subject: Re: [PATCH v6 13/14] arm64: dts: qcom: glymur: Add iris video node To: Dmitry Baryshkov Cc: Vikash Garodia , Dikshita Agarwal , Abhinav Kumar , Bryan O'Donoghue , Mauro Carvalho Chehab , Joerg Roedel , Will Deacon , Robin Murphy , Hans Verkuil , Stefan Schmidt , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Stanimir Varbanov , Bjorn Andersson , Konrad Dybcio , linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, iommu@lists.linux.dev, devicetree@vger.kernel.org References: <20260515-glymur-v6-0-f6a99cb43a24@oss.qualcomm.com> <20260515-glymur-v6-13-f6a99cb43a24@oss.qualcomm.com> Content-Language: en-US In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Proofpoint-ORIG-GUID: a-27tUBh_9iyP3TPOkHFRMlgrL2D6POa X-Proofpoint-GUID: a-27tUBh_9iyP3TPOkHFRMlgrL2D6POa X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTI2MDA5OSBTYWx0ZWRfX96T/R4AIXSlD XnuH8n1LWVY2NNn9y/vXE9LMhVk/aR24YmRihBvU6JjQqd5fb7lpHhpt/leDb5HP1hA8e3n+8BR 9W3EcMn6ONdXQV0vpSHaCc+ZFcPuIY3I1pMiEZwUdAtyDjoO76KZnLpGxiMlZbzTl70lgAJNJ+2 tGdL+pcNKdqltiq7lvWmOJXoJtRSi85XCvfS0kAZhk0vyw3MH6WzM8AbFTxfxJ9udMDJQcCOslO TKWr5z5UToL94K7J77aDog4eM16QcP205ZLSj/SRQ2sSRkxC4kKymsBWAxdvdkgD65IraUrOT1C zvRkvjT6rbol9RVjTPSYtNWobwrA7k26yK1+OvboPyUkpdEVyGo9moUe2IGC86vK4XRvif0qbNw NysM8qcvJ4GTbvrEdqtSfHdL4jd0wKKKisgXBJrOuw6U0DGc5pyIV5YmnDOUA46TKW9Qe2s0LsE t7AmnRG5NIIqrY+9LPQ== X-Authority-Analysis: v=2.4 cv=M4l97Sws c=1 sm=1 tr=0 ts=6a158268 cx=c_pps a=Oh5Dbbf/trHjhBongsHeRQ==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22 a=EUspDBNiAAAA:8 a=y5j-N_kvQXTMkCsvIs8A:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=_Vgx9l1VpLgwpw_dHYaR: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=2026-05-26_02,2026-05-26_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 bulkscore=0 lowpriorityscore=0 suspectscore=0 clxscore=1015 malwarescore=0 impostorscore=0 spamscore=0 phishscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605130000 definitions=main-2605260099 On 5/17/2026 11:41 PM, Dmitry Baryshkov wrote: > On Fri, May 15, 2026 at 04:51:28PM +0530, Vishnu Reddy wrote: >> Add iris video codec to glymur SoC, which comes with significantly >> different powering up sequence than previous platforms, thus different >> clocks and resets. >> >> Reviewed-by: Vikash Garodia >> Signed-off-by: Vishnu Reddy >> --- >> arch/arm64/boot/dts/qcom/glymur.dtsi | 118 +++++++++++++++++++++++++++++++++++ >> 1 file changed, 118 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/qcom/glymur.dtsi b/arch/arm64/boot/dts/qcom/glymur.dtsi >> index f23cf81ddb77..c47443174f97 100644 >> --- a/arch/arm64/boot/dts/qcom/glymur.dtsi >> +++ b/arch/arm64/boot/dts/qcom/glymur.dtsi >> @@ -13,6 +13,7 @@ >> #include >> #include >> #include >> +#include >> #include >> #include >> #include >> @@ -4163,6 +4164,123 @@ usb_mp: usb@a400000 { >> status = "disabled"; >> }; >> >> + iris: video-codec@aa00000 { >> + compatible = "qcom,glymur-iris"; >> + reg = <0x0 0xaa00000 0x0 0xf0000>; >> + >> + clocks = <&gcc GCC_VIDEO_AXI0_CLK>, >> + <&videocc VIDEO_CC_MVS0C_CLK>, >> + <&videocc VIDEO_CC_MVS0_CLK>, >> + <&gcc GCC_VIDEO_AXI0C_CLK>, >> + <&videocc VIDEO_CC_MVS0C_FREERUN_CLK>, >> + <&videocc VIDEO_CC_MVS0_FREERUN_CLK>, >> + <&gcc GCC_VIDEO_AXI1_CLK>, >> + <&videocc VIDEO_CC_MVS1_CLK>, >> + <&videocc VIDEO_CC_MVS1_FREERUN_CLK>; >> + clock-names = "iface", >> + "core", >> + "vcodec0_core", >> + "iface1", >> + "core_freerun", >> + "vcodec0_core_freerun", >> + "iface2", > I can only assume that it is "vcode0_iface", "core_iface" and > "vcodec1_iface". Agreed, the names are not self-explanatory. Krzysztof, do you have any input on renaming these — It would break the legacy naming convention followed on earlier platforms? >> + "vcodec1_core", >> + "vcodec1_core_freerun"; >> + >> + dma-coherent; >> +