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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-bbe6d66c90dsm401289466b.43.2026.05.04.06.00.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 04 May 2026 06:00:26 -0700 (PDT) Message-ID: <95dba514-378e-4f1a-8050-3ee8fe96977e@oss.qualcomm.com> Date: Mon, 4 May 2026 15:00:22 +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 v5 13/13] arm64: dts: qcom: eliza: Add power-domain and iface clk for ice node To: Harshal Dev , Herbert Xu , "David S. Miller" , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Abel Vesa , Manivannan Sadhasivam , cros-qcom-dts-watchers@chromium.org, Eric Biggers , Dmitry Baryshkov , Jingyi Wang , Tengfei Fan , Bartosz Golaszewski , David Wronek , Luca Weiss , Neil Armstrong , Melody Olvera , Alexander Koskovich , Abel Vesa Cc: Brian Masney , Neeraj Soni , Gaurav Kashyap , linux-arm-msm@vger.kernel.org, linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski , Kuldeep Singh , Krzysztof Kozlowski References: <20260416-qcom_ice_power_and_clk_vote-v5-0-5ccf5d7e2846@oss.qualcomm.com> <20260416-qcom_ice_power_and_clk_vote-v5-13-5ccf5d7e2846@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260416-qcom_ice_power_and_clk_vote-v5-13-5ccf5d7e2846@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTA0MDEzNyBTYWx0ZWRfX5VE2fxzyrORu SgSNyh1aCPNkXscHReGh89vEsGic5MJo3eLM7v6AvdewB3rLmoIMKRskAWxl+WtLX6548xxJmXR oxjxI/h0FGWPpklKcZA9lP+asznK4ONvZS0NPyjN1NJIgvtWpz2YF2E/8cxkbrR3In3tfBqUVkQ ql3MuK9/ikM3YAdyaES1CT7lMbhxmVZaoCrJJ4ItZYLKqCYb1URf3K6SF7KwmMFSQkNXnjUhvOR dKXd/X5vwUx2hh5nPQkcJyYBNNxXPhyuUCM8cX2HIe3s6dr1ovisMy1iRzO2txRfsjptEcHlhEx O6qBVESybJIUngvrx1P0IY0hviNgGlzhn/AyLmlstTohM1imzW74KNChaNpBWTuGvN/kDvxGb0Z a/xRdbrNfYS7uLk4yuRq27zgZhGmGURxXW1d8qiTKmCVBldS5tOT2P+E1tWwxMgJtX4MElrRZRC majyELwCPRSbNIBGHmw== X-Proofpoint-ORIG-GUID: pKObRm4Vmr4wcFCX2NHX05E_y30Ppjn6 X-Proofpoint-GUID: pKObRm4Vmr4wcFCX2NHX05E_y30Ppjn6 X-Authority-Analysis: v=2.4 cv=LdIMLDfi c=1 sm=1 tr=0 ts=69f8986c cx=c_pps a=JIY1xp/sjQ9K5JH4t62bdg==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=EUspDBNiAAAA:8 a=RcdfdvLsBkETvr5PKcUA:9 a=QEXdDO2ut3YA:10 a=zZCYzV9kfG8A:10 a=tNoRWFLymzeba-QzToBc:22 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=2026-05-04_04,2026-04-30_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 clxscore=1015 suspectscore=0 impostorscore=0 malwarescore=0 bulkscore=0 adultscore=0 lowpriorityscore=0 spamscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2605040137 On 4/16/26 1:59 PM, Harshal Dev wrote: > Qualcomm in-line crypto engine (ICE) platform driver specifies and votes > for its own resources. Before accessing ICE hardware during probe, to > avoid potential unclocked register access issues (when clk_ignore_unused > is not passed on the kernel command line), in addition to the 'core' clock > the 'iface' clock should also be turned on by the driver. This can only be > done if the GCC_UFS_PHY_GDSC power domain is enabled. Specify both the > GCC_UFS_PHY_GDSC power domain and the 'iface' clock in the ICE node for > eliza. > > Fixes: af20af39fc09b ("arm64: dts: qcom: Introduce Eliza Soc base dtsi") > Signed-off-by: Harshal Dev > --- Reviewed-by: Konrad Dybcio Konrad