| From: |
| Jacopo Mondi <jacopo+renesas-AT-jmondi.org> |
| To: |
| kieran.bingham+renesas-AT-ideasonboard.com, laurent.pinchart+renesas-AT-ideasonboard.com, niklas.soderlund+renesas-AT-ragnatech.se |
| Subject: |
| [PATCH v3 0/7] media: i2c: Add support for RDACM21 camera module |
| Date: |
| Fri, 16 Oct 2020 14:06:18 +0200 |
| Message-ID: |
| <20201016120625.64337-1-jacopo+renesas@jmondi.org> |
| Cc: |
| Jacopo Mondi <jacopo+renesas-AT-jmondi.org>, linux-media-AT-vger.kernel.org, linux-renesas-soc-AT-vger.kernel.org, linux-kernel-AT-vger.kernel.org, Hyun Kwon <hyunk-AT-xilinx.com>, Manivannan Sadhasivam <manivannan.sadhasivam-AT-linaro.org> |
| Archive-link: |
| Article |
v3:
- small update in 3/7 as suggested by Kieran and Sergei
- Add Kieran's tag to 3/7 and 4/7
Copy of v2 copy letter for reference:
Patch [1/7] introduces the camera module driver.
Only change compared to v1:
- Increase pixel clock to 55MHz
From [2/7] to [5/7] there's a proposal of a possible way to support
both RDACM20 and RDACM21 with the same deserializer driver.
See v1 cover letter for details:
https://www.spinics.net/lists/linux-renesas-soc/msg52886....
I have tested on Eagle V3M with 4 RDACM21, but the whole point of
this series is to retain compatibility with RDACM20.
For this reason I have included 2 patches on top, not intended for merge
that re-propose DTS support for the MAXIM max9286 expansion board connected
to Salvator-X and add the newly introduced property to the DTS file.
Kieran, I know you have a working setup with RDACM20, the final two patches are
meant for ease your testing. Can you give this series a spin ?
For your convenience I pushed a branch
git://jmondi.org/linux #gmsl/jmondi/renesas-drivers-2020-10-13-v5.9/rdacm21_high-threshold
Series based on latest renesas-drivers tag: renesas-drivers-2020-10-13-v5.9
If I get a confirmation this setup works on Salvator-X, I'll submit the new
property for inclusion to devicetree people, which I have left out at the
moment.
Thanks
j
Jacopo Mondi (6):
media: i2c: Add driver for RDACM21 camera module
dt-bindings: media: max9286: Document 'maxim,high-threshold'
media: i2c: max9286: Break-out reverse channel setup
media: i2c: max9286: Make channel amplitude programmable
media: i2c: max9286: Configure reverse channel amplitude
[DNI] arm64: dts: renesas: salvator-x-max9286: Use high-threshold
Laurent Pinchart (1):
arm64: dts: renesas: salvator-x: Add MAX9286 expansion board
.../bindings/media/i2c/maxim,max9286.yaml | 15 +
MAINTAINERS | 12 +
.../boot/dts/renesas/salvator-x-max9286.dtsi | 396 +++++++++++++
drivers/media/i2c/Kconfig | 13 +
drivers/media/i2c/Makefile | 2 +
drivers/media/i2c/max9286.c | 51 +-
drivers/media/i2c/rdacm21.c | 538 ++++++++++++++++++
7 files changed, 1017 insertions(+), 10 deletions(-)
create mode 100644 arch/arm64/boot/dts/renesas/salvator-x-max9286.dtsi
create mode 100644 drivers/media/i2c/rdacm21.c
--
2.28.0
