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[188.217.59.245]) by smtp.gmail.com with ESMTPSA id ht7-20020a170907608700b006f3ef214dafsm2716329ejc.21.2022.05.15.07.27.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 15 May 2022 07:27:08 -0700 (PDT) Date: Sun, 15 May 2022 16:27:06 +0200 From: Tommaso Merciai To: Heiko Stuebner Cc: evicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Subject: px30 evb mini v11 20190507 camera issue ov5695 Message-ID: <20220515142706.GK649073@tom-ThinkPad-T14s-Gen-2i> MIME-Version: 1.0 Content-Disposition: inline X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220515_072711_773607_6B1C5647 X-CRM114-Status: GOOD ( 10.38 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Heiko, Sorry for the first mail, I send you twice because invalid I set an invalid Subject. I'm working on px30 mini evb v11 20190507, in particular on camera side. I see your patch on dts to support ov5695 camera. Once I have enabled the right config: CONFIG_VIDEO_OV5695=y I'm not able to probe the ov5695 camera correctly. In particular I got the following error: [ 2.427936] ov5695 2-0036: Unexpected sensor id(000000), ret(-5) [ 2.438224] ov5695: probe of 2-0036 failed with error -5 Seem's that the camera is in reset, dumping bus 2 I got no address from ov5695: root@px30-evb:~# i2cdetect -y 2 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: -- -- -- -- -- -- -- -- 10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 60: -- -- -- -- -- -- -- -- - I'm missing something? Thanks in advance. Tommaso -- Tommaso Merciai Embedded Linux Engineer tommaso.merciai@amarulasolutions.com __________________________________ Amarula Solutions SRL Via Le Canevare 30, 31100 Treviso, Veneto, IT T. +39 042 243 5310 info@amarulasolutions.com www.amarulasolutions.com _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel