Messages in this thread |  | | Date | Mon, 16 Dec 2019 11:30:09 +0100 | From | Maxime Ripard <> | Subject | Re: [PATCH 02/14] dt-bindings: media: sun4i-csi: Add compatible for CSI0 on R40 |
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On Mon, Dec 16, 2019 at 12:59:12AM +0800, Chen-Yu Tsai wrote: > From: Chen-Yu Tsai <wens@csie.org> > > The CSI0 block in the Allwinner R40 SoC looks to be the same as the one > in the A20. The register maps line up, and they support the same > features. The R40 appears to support BT.1120 based on the feature > overview, but it is not mentioned anywhere else. Also like the A20, the > ISP is not mentioned, but the CSI special clock needs to be enabled for > the hardware to function. The manual does state that the CSI special > clock is the TOP clock for all CSI hardware, but currently no hardware > exists for us to test if CSI1 also depends on it or not. > > Add a compatible string for the CSI0 block in the R40, with the A20 > compatible string as a fallback. > Acked-by: Maxime Ripard <mripard@kernel.org>
Maxime [unhandled content-type:application/pgp-signature] |  |