Thread (22 messages) 22 messages, 3 authors, 2021-03-16

Re: [PATCH v4 10/11] dt-bindings: media: nxp,imx8mq-vpu: Update bindings

From: Rob Herring <robh@kernel.org>
Date: 2021-03-08 20:09:28
Also in: linux-devicetree, linux-media, linux-rockchip, lkml

On Wed, 03 Mar 2021 12:39:51 +0100, Benjamin Gaignard wrote:
The current bindings seem to make the assumption that the
two VPUs hardware blocks (G1 and G2) are only one set of
registers.
After implementing the VPU reset driver and G2 decoder driver
it shows that all the VPUs are independent and don't need to
know about the registers of the other blocks.
Remove from the bindings the need to set all blocks register
but keep reg-names property because removing it from the driver
may affect other variants.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
---
version 4:
- rebase the change on top of VPU reset patches:
  https://www.spinics.net/lists/arm-kernel/msg878440.html

version 2:
- be more verbose about why I change the bindings
Keep in mind that series comes after: https://www.spinics.net/lists/arm-kernel/msg875766.html
without that review and ack it won't work

 .../bindings/media/nxp,imx8mq-vpu.yaml        | 46 ++++++++++++-------
 1 file changed, 30 insertions(+), 16 deletions(-)
Reviewed-by: Rob Herring <robh@kernel.org>

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