From: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
To: Steve Longerbeam <slongerbeam@gmail.com>, <shawnguo@kernel.org>,
<kernel@pengutronix.de>, <fabio.estevam@nxp.com>,
<robh+dt@kernel.org>, <mark.rutland@arm.com>,
<linux@armlinux.org.uk>, <mchehab@kernel.org>,
<gregkh@linuxfoundation.org>, <p.zabel@pengutronix.de>
Cc: <linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-media@vger.kernel.org>, <devel@driverdev.osuosl.org>,
Steve Longerbeam <steve_longerbeam@mentor.com>
Subject: Re: [PATCH v2 05/19] ARM: dts: imx6-sabresd: add OV5642 and OV5640 camera sensors
Date: Wed, 4 Jan 2017 14:33:07 +0200 [thread overview]
Message-ID: <c8c09060-dd6b-f495-da7d-b1f9fad79b89@mentor.com> (raw)
In-Reply-To: <1483477049-19056-6-git-send-email-steve_longerbeam@mentor.com>
On 01/03/2017 10:57 PM, Steve Longerbeam wrote:
> Enables the OV5642 parallel-bus sensor, and the OV5640 MIPI CSI-2 sensor.
>
> The OV5642 connects to the parallel-bus mux input port on ipu1_csi0_mux.
>
> The OV5640 connects to the input port on the MIPI CSI-2 receiver on
> mipi_csi. It is set to transmit over MIPI virtual channel 1.
>
> Until the OV5652 sensor module compatible with the SabreSD becomes
> available for testing, the ov5642 node is currently disabled.
>
> Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>
> ---
[snip]
> +
> + camera: ov5642@3c {
ov5642: camera@3c
> + compatible = "ovti,ov5642";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_ov5642>;
> + clocks = <&clks IMX6QDL_CLK_CKO>;
> + clock-names = "xclk";
> + reg = <0x3c>;
> + xclk = <24000000>;
> + DOVDD-supply = <&vgen4_reg>; /* 1.8v */
> + AVDD-supply = <&vgen5_reg>; /* 2.8v, rev C board is VGEN3
> + rev B board is VGEN5 */
> + DVDD-supply = <&vgen2_reg>; /* 1.5v*/
> + pwdn-gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>; /* SD1_DAT0 */
> + reset-gpios = <&gpio1 17 GPIO_ACTIVE_LOW>; /* SD1_DAT1 */
Comments about SD1_* pad names are redundant.
> + status = "disabled";
Why is it disabled here?
> +
> + port {
> + ov5642_to_ipu1_csi0_mux: endpoint {
> + remote-endpoint = <&ipu1_csi0_mux_from_parallel_sensor>;
> + bus-width = <8>;
> + hsync-active = <1>;
> + vsync-active = <1>;
> + };
> + };
> + };
> };
>
> &i2c2 {
> @@ -322,6 +376,34 @@
> };
> };
> };
> +
> + mipi_camera: ov5640@3c {
ov5640: camera@3c
> + compatible = "ovti,ov5640_mipi";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_ov5640>;
> + reg = <0x3c>;
> + clocks = <&clks IMX6QDL_CLK_CKO>;
> + clock-names = "xclk";
> + xclk = <24000000>;
> + DOVDD-supply = <&vgen4_reg>; /* 1.8v */
> + AVDD-supply = <&vgen5_reg>; /* 2.8v, rev C board is VGEN3
> + rev B board is VGEN5 */
> + DVDD-supply = <&vgen2_reg>; /* 1.5v*/
> + pwdn-gpios = <&gpio1 19 GPIO_ACTIVE_HIGH>; /* SD1_DAT2 */
> + reset-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>; /* SD1_CLK */
Comments about SD1_* pad names are redundant.
> +
> + port {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + ov5640_to_mipi_csi: endpoint@1 {
> + reg = <1>;
> + remote-endpoint = <&mipi_csi_from_mipi_sensor>;
> + data-lanes = <0 1>;
> + clock-lanes = <2>;
> + };
> + };
> + };
> };
>
> &i2c3 {
> @@ -426,6 +508,36 @@
> >;
> };
>
> + pinctrl_ov5640: ov5640grp {
> + fsl,pins = <
> + MX6QDL_PAD_SD1_DAT2__GPIO1_IO19 0x80000000
> + MX6QDL_PAD_SD1_CLK__GPIO1_IO20 0x80000000
> + >;
> + };
> +
> + pinctrl_ov5642: ov5642grp {
> + fsl,pins = <
> + MX6QDL_PAD_SD1_DAT0__GPIO1_IO16 0x80000000
> + MX6QDL_PAD_SD1_DAT1__GPIO1_IO17 0x80000000
> + >;
> + };
> +
> + pinctrl_ipu1_csi0: ipu1grp-csi0 {
Please rename the node name to ipu1csi0grp.
Please add new pin control groups preserving the alphanimerical order.
> + fsl,pins = <
> + MX6QDL_PAD_CSI0_DAT12__IPU1_CSI0_DATA12 0x80000000
> + MX6QDL_PAD_CSI0_DAT13__IPU1_CSI0_DATA13 0x80000000
> + MX6QDL_PAD_CSI0_DAT14__IPU1_CSI0_DATA14 0x80000000
> + MX6QDL_PAD_CSI0_DAT15__IPU1_CSI0_DATA15 0x80000000
> + MX6QDL_PAD_CSI0_DAT16__IPU1_CSI0_DATA16 0x80000000
> + MX6QDL_PAD_CSI0_DAT17__IPU1_CSI0_DATA17 0x80000000
> + MX6QDL_PAD_CSI0_DAT18__IPU1_CSI0_DATA18 0x80000000
> + MX6QDL_PAD_CSI0_DAT19__IPU1_CSI0_DATA19 0x80000000
> + MX6QDL_PAD_CSI0_PIXCLK__IPU1_CSI0_PIXCLK 0x80000000
> + MX6QDL_PAD_CSI0_MCLK__IPU1_CSI0_HSYNC 0x80000000
> + MX6QDL_PAD_CSI0_VSYNC__IPU1_CSI0_VSYNC 0x80000000
> + >;
> + };
> +
> pinctrl_pcie: pciegrp {
> fsl,pins = <
> MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x1b0b0
>
--
With best wishes,
Vladimir
next prev parent reply other threads:[~2017-01-04 12:34 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-03 20:57 [PATCH v2 00/19] i.MX Media Driver Steve Longerbeam
2017-01-03 20:57 ` [PATCH v2 01/19] ARM: dts: imx6qdl: Add compatible, clocks, irqs to MIPI CSI-2 node Steve Longerbeam
2017-01-03 20:57 ` [PATCH v2 02/19] ARM: dts: imx6qdl: Add mipi_ipu1/2 multiplexers, mipi_csi, and their connections Steve Longerbeam
2017-01-03 20:57 ` [PATCH v2 03/19] ARM: dts: imx6qdl: add media device Steve Longerbeam
2017-01-03 20:57 ` [PATCH v2 04/19] ARM: dts: imx6-sabrelite: add OV5642 and OV5640 camera sensors Steve Longerbeam
2017-01-04 12:25 ` Vladimir Zapolskiy
2017-01-05 19:20 ` Steve Longerbeam
2017-01-03 20:57 ` [PATCH v2 05/19] ARM: dts: imx6-sabresd: " Steve Longerbeam
2017-01-04 12:33 ` Vladimir Zapolskiy [this message]
2017-01-05 22:30 ` Steve Longerbeam
2017-01-04 15:26 ` Fabio Estevam
2017-01-07 0:25 ` Steve Longerbeam
2017-01-03 20:57 ` [PATCH v2 06/19] ARM: dts: imx6-sabreauto: create i2cmux for i2c3 Steve Longerbeam
2017-01-03 20:57 ` [PATCH v2 07/19] ARM: dts: imx6-sabreauto: add reset-gpios property for max7310_b Steve Longerbeam
2017-01-03 20:57 ` [PATCH v2 08/19] ARM: dts: imx6-sabreauto: add pinctrl for gpt input capture Steve Longerbeam
2017-01-03 20:57 ` [PATCH v2 09/19] ARM: dts: imx6-sabreauto: add the ADV7180 video decoder Steve Longerbeam
2017-01-04 12:41 ` Vladimir Zapolskiy
2017-01-05 22:31 ` Steve Longerbeam
2017-01-03 20:57 ` [PATCH v2 10/19] media: Add i.MX media core driver Steve Longerbeam
2017-01-04 13:33 ` Vladimir Zapolskiy
2017-01-06 1:21 ` Steve Longerbeam
2017-01-03 20:57 ` [PATCH v2 11/19] media: imx: Add CSI subdev driver Steve Longerbeam
2017-01-04 13:44 ` Vladimir Zapolskiy
2017-01-06 18:05 ` Steve Longerbeam
2017-01-03 20:57 ` [PATCH v2 12/19] media: imx: Add SMFC " Steve Longerbeam
2017-01-04 14:23 ` Vladimir Zapolskiy
2017-01-06 18:11 ` Steve Longerbeam
2017-01-03 20:57 ` [PATCH v2 13/19] media: imx: Add IC subdev drivers Steve Longerbeam
2017-01-04 14:48 ` Vladimir Zapolskiy
2017-01-06 18:34 ` Steve Longerbeam
2017-01-03 20:57 ` [PATCH v2 14/19] media: imx: Add Camera Interface subdev driver Steve Longerbeam
2017-01-04 14:55 ` Vladimir Zapolskiy
2017-01-06 18:42 ` Steve Longerbeam
2017-01-03 20:57 ` [PATCH v2 15/19] media: imx: Add MIPI CSI-2 Receiver " Steve Longerbeam
2017-01-04 15:05 ` Vladimir Zapolskiy
2017-01-06 18:58 ` Steve Longerbeam
2017-01-03 20:57 ` [PATCH v2 16/19] media: imx: Add video switch " Steve Longerbeam
2017-01-03 20:57 ` [PATCH v2 17/19] media: imx: Add MIPI CSI-2 OV5640 sensor " Steve Longerbeam
2017-01-03 20:57 ` [PATCH v2 18/19] media: imx: Add Parallel OV5642 " Steve Longerbeam
2017-01-03 20:57 ` [PATCH v2 19/19] ARM: imx_v6_v7_defconfig: Enable staging video4linux drivers Steve Longerbeam
2017-01-03 21:10 ` [PATCH v2 00/19] i.MX Media Driver Fabio Estevam
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