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From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: Jacopo Mondi <jacopo+renesas@jmondi.org>
Cc: robh+dt@kernel.org, devicetree@vger.kernel.org,
	slongerbeam@gmail.com, linux-media@vger.kernel.org,
	linux-renesas-soc@vger.kernel.org,
	"Benoît Cousson" <bcousson@baylibre.com>,
	"Tony Lindgren" <tony@atomide.com>,
	linux-omap@vger.kernel.org, "Shawn Guo" <shawnguo@kernel.org>,
	"Sascha Hauer" <s.hauer@pengutronix.de>,
	"Pengutronix Kernel Team" <kernel@pengutronix.de>,
	"Fabio Estevam" <festevam@gmail.com>,
	"NXP Linux Team" <linux-imx@nxp.com>,
	"Maxime Coquelin" <mcoquelin.stm32@gmail.com>,
	"Alexandre Torgue" <alexandre.torgue@st.com>,
	"moderated list:ARM/STM32 ARCHITECTURE"
	<linux-stm32@st-md-mailman.stormreply.com>,
	"Maxime Ripard" <mripard@kernel.org>,
	"Chen-Yu Tsai" <wens@csie.org>, "Andy Gross" <agross@kernel.org>,
	"Bjorn Andersson" <bjorn.andersson@linaro.org>,
	"Tero Kristo" <t-kristo@ti.com>, "Nishanth Menon" <nm@ti.com>
Subject: Re: [PATCH 07/13] dt-bindings: media: ov5640: Remove clock-lanes
Date: Fri, 17 Jul 2020 23:48:29 +0300	[thread overview]
Message-ID: <20200717204829.GI5961@pendragon.ideasonboard.com> (raw)
In-Reply-To: <20200717132859.237120-8-jacopo+renesas@jmondi.org>

Hi Jacopo,

Thank you for the patch.

On Fri, Jul 17, 2020 at 03:28:53PM +0200, Jacopo Mondi wrote:
> The ov5640 does not support routing the clock signal to a different
> lane, and the property has value fixed to 0.
> 
> Remove the property from the bindings and update its users
> accordingly.
> 
> Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>

When we'll convert video-interface.txt to YAML, let's state clearly that
properties should not be specified when the hardware is configurable.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

> ---
>  Documentation/devicetree/bindings/media/i2c/ov5640.yaml | 6 ------
>  arch/arm/boot/dts/dra72-evm-common.dtsi                 | 1 -
>  arch/arm/boot/dts/dra76-evm.dts                         | 1 -
>  arch/arm/boot/dts/imx6-logicpd-baseboard.dtsi           | 1 -
>  arch/arm/boot/dts/imx6qdl-icore.dtsi                    | 1 -
>  arch/arm/boot/dts/imx6qdl-sabrelite.dtsi                | 1 -
>  arch/arm/boot/dts/imx6qdl-sabresd.dtsi                  | 1 -
>  arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi               | 1 -
>  arch/arm64/boot/dts/ti/k3-am654-base-board.dts          | 1 -
>  9 files changed, 14 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/media/i2c/ov5640.yaml b/Documentation/devicetree/bindings/media/i2c/ov5640.yaml
> index 8fd54575a1db..5e1662e848bd 100644
> --- a/Documentation/devicetree/bindings/media/i2c/ov5640.yaml
> +++ b/Documentation/devicetree/bindings/media/i2c/ov5640.yaml
> @@ -76,9 +76,6 @@ properties:
>            bus-type:
>              enum: [4, 5]
> 
> -          clock-lanes:
> -            const: 0
> -
>            data-lanes:
>              description: |
>                Should be set to <1> or <1 2> (one or two CSI-2 lanes supported).
> @@ -125,7 +122,6 @@ properties:
>                  required:
>                    - remote-endpoint
>                    - bus-type
> -                  - clock-lanes
>                    - data-lanes
> 
>            - if:
> @@ -134,7 +130,6 @@ properties:
>                    const: 5
>              then:
>                properties:
> -                clock-lanes: false
>                  data-lanes: false
>                required:
>                  - remote-endpoint
> @@ -182,7 +177,6 @@ examples:
>                  ov5640_to_mipi_csi2: endpoint {
>                      remote-endpoint = <&mipi_csi2_from_ov5640>;
>                      bus-type = <4>;
> -                    clock-lanes = <0>;
>                      data-lanes = <1 2>;
>                  };
>              };
> diff --git a/arch/arm/boot/dts/dra72-evm-common.dtsi b/arch/arm/boot/dts/dra72-evm-common.dtsi
> index aba7eb55525d..b5b31dc927d4 100644
> --- a/arch/arm/boot/dts/dra72-evm-common.dtsi
> +++ b/arch/arm/boot/dts/dra72-evm-common.dtsi
> @@ -288,7 +288,6 @@ port {
>  			csi2_cam0: endpoint {
>  				remote-endpoint = <&csi2_phy0>;
>  				bus-type = <4>;
> -				clock-lanes = <0>;
>  				data-lanes = <1 2>;
>  			};
>  		};
> diff --git a/arch/arm/boot/dts/dra76-evm.dts b/arch/arm/boot/dts/dra76-evm.dts
> index ddf16e65ec7f..6fcb96abc41d 100644
> --- a/arch/arm/boot/dts/dra76-evm.dts
> +++ b/arch/arm/boot/dts/dra76-evm.dts
> @@ -421,7 +421,6 @@ port {
>  			csi2_cam0: endpoint {
>  				remote-endpoint = <&csi2_phy0>;
>  				bus-type = <4>;
> -				clock-lanes = <0>;
>  				data-lanes = <1 2>;
>  			};
>  		};
> diff --git a/arch/arm/boot/dts/imx6-logicpd-baseboard.dtsi b/arch/arm/boot/dts/imx6-logicpd-baseboard.dtsi
> index dd5765778e87..a12d80a2403e 100644
> --- a/arch/arm/boot/dts/imx6-logicpd-baseboard.dtsi
> +++ b/arch/arm/boot/dts/imx6-logicpd-baseboard.dtsi
> @@ -275,7 +275,6 @@ port {
>  			ov5640_to_mipi_csi2: endpoint {
>  				remote-endpoint = <&mipi_csi2_in>;
>  				bus-type = <4>;
> -				clock-lanes = <0>;
>  				data-lanes = <1 2>;
>  			};
>  		};
> diff --git a/arch/arm/boot/dts/imx6qdl-icore.dtsi b/arch/arm/boot/dts/imx6qdl-icore.dtsi
> index 2b1f275b8cc4..05bd332f527b 100644
> --- a/arch/arm/boot/dts/imx6qdl-icore.dtsi
> +++ b/arch/arm/boot/dts/imx6qdl-icore.dtsi
> @@ -214,7 +214,6 @@ port {
>  			ov5640_to_mipi_csi2: endpoint {
>  				remote-endpoint = <&mipi_csi2_in>;
>  				bus-type = <4>;
> -				clock-lanes = <0>;
>  				data-lanes = <1 2>;
>  			};
>  		};
> diff --git a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
> index 5752abb48e68..5eb7fbf33069 100644
> --- a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
> +++ b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
> @@ -383,7 +383,6 @@ port {
>  			ov5640_to_mipi_csi2: endpoint {
>  				remote-endpoint = <&mipi_csi2_in>;
>  				bus-type = <4>;
> -				clock-lanes = <0>;
>  				data-lanes = <1 2>;
>  			};
>  		};
> diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
> index 990f4cc345da..02f78b46a8fd 100644
> --- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
> +++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
> @@ -314,7 +314,6 @@ port {
>  			ov5640_to_mipi_csi2: endpoint {
>  				remote-endpoint = <&mipi_csi2_in>;
>  				bus-type = <4>;
> -				clock-lanes = <0>;
>  				data-lanes = <1 2>;
>  			};
>  		};
> diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
> index 5c79ad5e7b5d..8c24fd468a22 100644
> --- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
> +++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
> @@ -628,7 +628,6 @@ camera_rear@3b {
>  		port {
>  			ov5640_ep: endpoint {
>  				bus-type = <4>;
> -				clock-lanes = <0>;
>  				data-lanes = <1 2>;
>  				remote-endpoint = <&csiphy0_ep>;
>  			};
> 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 33f4eceffbe5..dd6a636ba3af 100644
> --- a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
> +++ b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
> @@ -255,7 +255,6 @@ port {
>  			csi2_cam0: endpoint {
>  				remote-endpoint = <&csi2_phy0>;
>  				bus-type = <4>;
> -				clock-lanes = <0>;
>  				data-lanes = <1 2>;
>  			};
>  		};

-- 
Regards,

Laurent Pinchart

  reply	other threads:[~2020-07-17 20:48 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-17 13:28 [PATCH 00/13] dt-bindings: media: ov5640: Convert to json-schema Jacopo Mondi
2020-07-17 13:28 ` [PATCH 01/13] " Jacopo Mondi
2020-07-17 19:28   ` Laurent Pinchart
2020-07-20 16:32   ` Rob Herring
2020-07-17 13:28 ` [PATCH 02/13] arm64: dts: qcom: apq8016-sbc: Fix CSI-2 lanes routing Jacopo Mondi
2020-07-17 19:35   ` Laurent Pinchart
2020-07-22  8:14     ` Loic Poulain
2020-07-22  8:34       ` Jacopo Mondi
2020-07-17 13:28 ` [PATCH 03/13] dt-bindings: media: ov5640: Do not limit rotation Jacopo Mondi
2020-07-17 19:38   ` Laurent Pinchart
2020-07-20 19:36     ` Rob Herring
2020-07-17 13:28 ` [PATCH 04/13] dt-bindings: media: ti,cal: Remove sensor from example Jacopo Mondi
2020-07-17 19:39   ` Laurent Pinchart
2020-07-23 20:57   ` Rob Herring
2020-07-17 13:28 ` [PATCH 05/13] dt-bindings: media: ov5640: Make bus-type mandatory Jacopo Mondi
2020-07-17 15:48   ` Fabio Estevam
2020-07-17 19:48   ` Laurent Pinchart
2020-07-20 19:45   ` Rob Herring
2020-07-17 13:28 ` [PATCH 06/13] dt-bindings: media: ov5640: Require ep properties Jacopo Mondi
2020-07-17 19:50   ` Laurent Pinchart
2020-07-17 13:28 ` [PATCH 07/13] dt-bindings: media: ov5640: Remove clock-lanes Jacopo Mondi
2020-07-17 20:48   ` Laurent Pinchart [this message]
2020-07-20 19:47   ` Rob Herring
2020-07-17 13:28 ` [PATCH 08/13] dt-bindings: media: ov5640: Remove data-shift Jacopo Mondi
2020-07-17 20:57   ` Laurent Pinchart
2020-07-23 22:22     ` Sakari Ailus
2020-07-23 23:15       ` Laurent Pinchart
2020-07-25 21:18         ` Sakari Ailus
2020-07-25 21:31           ` Laurent Pinchart
2020-07-29 14:29             ` Sakari Ailus
2020-07-29 14:46               ` Laurent Pinchart
2020-07-30 16:22                 ` Sakari Ailus
2020-07-30 16:32                   ` Laurent Pinchart
2020-07-30 16:43                     ` Sakari Ailus
2020-07-17 13:28 ` [PATCH 09/13] dt-bindings: media: ov5640: Add default for synch signals Jacopo Mondi
2020-07-17 20:59   ` Laurent Pinchart
2020-07-20 19:50     ` Rob Herring
2020-07-17 13:28 ` [PATCH 10/13] dt-bindings: media: ov5640: Demote DVP required properties Jacopo Mondi
2020-07-17 21:00   ` Laurent Pinchart
2020-07-17 13:28 ` [PATCH 11/13] media: i2c: ov5640: Initialize DVP polarities as default Jacopo Mondi
2020-07-17 21:02   ` Laurent Pinchart
2020-07-17 13:28 ` [PATCH 12/13] MAINTAINERS: ov5640: Add bindings file Jacopo Mondi
2020-07-17 21:03   ` Laurent Pinchart
2020-07-17 13:28 ` [PATCH 13/13] dt-bindings: media: ov5640: Add myself as co-maintainer Jacopo Mondi
2020-07-17 21:03   ` Laurent Pinchart
2020-07-17 19:31 ` [PATCH 00/13] dt-bindings: media: ov5640: Convert to json-schema Laurent Pinchart

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