Re: [PATCH v2 0/3] ARM: sun8i: a83t: Support Camera Sensor Interface controller

From: OndÅej Jirman
Date: Mon May 20 2019 - 11:12:32 EST


On Mon, May 20, 2019 at 05:06:34PM +0200, verejna wrote:
> From: Ondrej Jirman <megous@xxxxxxxxxx>
>
> This is a re-send of Chen-Yu's A83T CSI patch series with review tags
> applied and removed address/size cells from csi_in port. Already applied
> patches from v1 were dropped.
>
> The series is ready to be merged:
>
> Patch 1 and 2 via sunxi tree
> Patch 3 via media tree

Sorry, wrong numbers. 2 is for media tree, 3 is for sunxi, 1 is a dt-bindings
patch, where I'm not sure.

thanks,
Ondrej

> v2:
> - dropped address/size cells from csi_in port
> - added review tags
>
> Please take a look and merge.
>
> Thank you,
> Ondrej
>
> --------------------------
> Original description:
>
> Hi everyone,
>
> This series adds support for the camera sensor interface controller
> found on the Allwinner A83T SoC. The controller is similar to the one
> found on the H3, with the addition of a MIPI CSI-2 interface. However,
> this series only supports parallel and BT.656 interfaces, based on the
> existing driver.
>
> Patch 1 adds an undocumented clock parent of the CSI MCLK. This was
> found after finding the default value to sometimes work and sometimes
> not, and then comparing against BSP code.
>
> Patch 2 adds a compatible string for the A83T variant.
>
> Patch 3 adds support for the A83T variant to the existing sun6i-csi
> driver.
>
> Patch 4 adds a device node for the controller, as well as commonly
> used pin muxing options.
>
> Patch 5 adds a pin muxing option for I2C1 on the PE pins, used in
> conjunction with the CSI pins.
>
> Patch 6 provides an example usage of the CSI controller: the Bananapi M3
> with its camera module attached.
>
> Please have a look.
>
> Regards
> ChenYu
>
> Chen-Yu Tsai (3):
> dt-bindings: media: sun6i-csi: Add compatible string for A83T variant
> media: sun6i: Support A83T variant
> ARM: dts: sun8i: a83t: Add device node for CSI (Camera Sensor
> Interface)
>
> .../devicetree/bindings/media/sun6i-csi.txt | 1 +
> arch/arm/boot/dts/sun8i-a83t.dtsi | 29 +++++++++++++++++++
> .../platform/sunxi/sun6i-csi/sun6i_csi.c | 1 +
> 3 files changed, 31 insertions(+)
>
> --
> 2.21.0
>
>
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