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Mon, 12 Apr 2021 08:01:52 +0000 Received: from pendragon.ideasonboard.com (62-78-145-57.bb.dnainternet.fi [62.78.145.57]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 2E4663F0; Mon, 12 Apr 2021 10:01:49 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1618214509; bh=m69DO57n92pPseF4PR6irIPueCWKPj+XgOLgPK3Wm0M=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=vj6+hF33xv+20KMtdGD1x4blKZ+aczOwQF+8JwdwEPRWYGTC7FIZm24f/iSR4TYfM 3Y6pItZu5Ir0TrpsxEUVGU1TYei7M55uJN8GkbzeGOvxc2SNahU+gwGS+C7F/06H5t 7aM++RCwwaIXZGtAZo8yZ0Q0IIw39W+uvZByNpsc= Date: Mon, 12 Apr 2021 11:00:59 +0300 From: Laurent Pinchart To: Tomi Valkeinen Cc: Nishanth Menon , Benoit Parrot , devicetree@vger.kernel.org, Rob Herring , linux-arm-kernel@lists.infradead.org, Tony Lindgren , Pratyush Yadav Subject: Re: [PATCH 2/2] arm64: dts: ti: k3-am654-base-board: remove ov5640 Message-ID: References: <20210412075306.102884-1-tomi.valkeinen@ideasonboard.com> <20210412075306.102884-2-tomi.valkeinen@ideasonboard.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210412075306.102884-2-tomi.valkeinen@ideasonboard.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210412_010150_860017_F4014544 X-CRM114-Status: GOOD ( 17.68 ) 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 Tomi, Thank you for the patch. On Mon, Apr 12, 2021 at 10:53:06AM +0300, Tomi Valkeinen wrote: > AM654 EVM boards are not shipped with OV5640 sensor module, it is a > separate purchase. OV5640 module is also just one of the possible > sensors or capture boards you can connect. > > However, for some reason, OV5640 has been added to the board dts file, > making it cumbersome to use other sensors. > > Remove the OV5640 from the dts file so that it is easy to use other > sensors via DT overlays. > > Signed-off-by: Tomi Valkeinen > --- > .../arm64/boot/dts/ti/k3-am654-base-board.dts | 27 ------------------- > 1 file changed, 27 deletions(-) > > diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts > index fe3043943906..76358b4944e1 100644 > --- a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts > +++ b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts > @@ -85,12 +85,6 @@ sw6 { > gpios = <&wkup_gpio0 27 GPIO_ACTIVE_LOW>; > }; > }; > - > - clk_ov5640_fixed: clock { > - compatible = "fixed-clock"; > - #clock-cells = <0>; > - clock-frequency = <24000000>; > - }; > }; > > &wkup_pmx0 { > @@ -288,22 +282,6 @@ &main_i2c1 { > pinctrl-0 = <&main_i2c1_pins_default>; > clock-frequency = <400000>; > > - ov5640: camera@3c { > - compatible = "ovti,ov5640"; > - reg = <0x3c>; > - > - clocks = <&clk_ov5640_fixed>; > - clock-names = "xclk"; > - > - port { > - csi2_cam0: endpoint { > - remote-endpoint = <&csi2_phy0>; > - clock-lanes = <0>; > - data-lanes = <1 2>; > - }; > - }; > - }; > - > }; As for patch 1/2, you could drop the two nodes completely. Same question about overlay availability. > > &main_i2c2 { > @@ -497,11 +475,6 @@ flash@0{ > }; > > &csi2_0 { > - csi2_phy0: endpoint { > - remote-endpoint = <&csi2_cam0>; > - clock-lanes = <0>; > - data-lanes = <1 2>; > - }; > }; > > &mcu_cpsw { -- Regards, Laurent Pinchart _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel