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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi All, Any comments? On Sat, Feb 28, 2026 at 09:12:45AM +0800, Peng Fan (OSS) wrote: >From: Peng Fan > >Per errata[1]: >ERR050531: VPU_NOC power down handshake may hang during VC8000E/VPUMIX >power up/down cycling. >Description: VC8000E reset de-assertion edge and AXI clock may have a >timing issue. >Workaround: Set bit2 (vc8000e_clk_en) of BLK_CLK_EN_CSR to 0 to gate off >both AXI clock and VC8000E clock sent to VC8000E and AXI clock sent to >VPU_NOC m_v_2 interface during VC8000E power up(VC8000E reset is >de-asserted by HW) > Thanks, Peng