From: Jacopo Mondi <jacopo+renesas@jmondi.org>
To: kieran.bingham+renesas@ideasonboard.com,
laurent.pinchart+renesas@ideasonboard.com,
niklas.soderlund+renesas@ragnatech.se, geert@linux-m68k.org
Cc: Jacopo Mondi <jacopo+renesas@jmondi.org>,
linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
linux-kernel@vger.kernel.org, Hyun Kwon <hyunk@xilinx.com>,
Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Subject: [PATCH v4 0/8] media: i2c: Add RDACM21 camera module
Date: Thu, 12 Nov 2020 17:27:21 +0100 [thread overview]
Message-ID: <20201112162729.101384-1-jacopo+renesas@jmondi.org> (raw)
Hello, this v4 follows discussion on how to better handle the initial
reverse channel amplitude and incorporate Geert's and Kieran suggestion
to use the value in millivolts instead of relying on a boolean property.
v4:
- Replace 'maxim-high-threshold' with 'maxim,initial-reverse-channel-mV'
- Increse delay when reading OV490 chip ID to give it a bit more time to
exit reset
v3:
https://patchwork.linuxtv.org/project/linux-media/list/?series=3657
Background in v1 cover letter:
https://www.spinics.net/lists/linux-renesas-soc/msg52886.html
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 ?
Series based on latest renesas-drivers tag: renesas-drivers-2020-11-10-v5.10-rc3
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 (7):
media: i2c: Add driver for RDACM21 camera module
dt-bindings: media: max9286: Document
'maxim,,initial-reverse-channel-mV"
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: Specify channel
amplitude
[DNI] arm64: dts: renesas: eagle: Specify channel amplitude
Laurent Pinchart (1):
arm64: dts: renesas: salvator-x: Add MAX9286 expansion board
.../bindings/media/i2c/maxim,max9286.yaml | 23 +
MAINTAINERS | 12 +
.../arm64/boot/dts/renesas/r8a77970-eagle.dts | 1 +
.../boot/dts/renesas/salvator-x-max9286.dtsi | 396 +++++++++++++
drivers/media/i2c/Kconfig | 13 +
drivers/media/i2c/Makefile | 2 +
drivers/media/i2c/max9286.c | 58 +-
drivers/media/i2c/rdacm21.c | 539 ++++++++++++++++++
8 files changed, 1031 insertions(+), 13 deletions(-)
create mode 100644 arch/arm64/boot/dts/renesas/salvator-x-max9286.dtsi
create mode 100644 drivers/media/i2c/rdacm21.c
--
2.29.1
next reply other threads:[~2020-11-12 16:37 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-12 16:27 Jacopo Mondi [this message]
2020-11-12 16:27 ` [PATCH v4 1/8] media: i2c: Add driver for RDACM21 camera module Jacopo Mondi
2020-11-12 22:31 ` Kieran Bingham
2020-11-14 14:04 ` Jacopo Mondi
2020-11-16 9:08 ` Laurent Pinchart
2020-11-16 10:03 ` Jacopo Mondi
2020-11-16 10:20 ` Kieran Bingham
2020-11-16 11:33 ` Jacopo Mondi
2020-11-12 16:27 ` [PATCH v4 2/8] dt-bindings: media: max9286: Document 'maxim,,initial-reverse-channel-mV" Jacopo Mondi
2020-11-12 22:34 ` Kieran Bingham
2020-11-12 16:27 ` [PATCH v4 3/8] media: i2c: max9286: Break-out reverse channel setup Jacopo Mondi
2020-11-12 16:27 ` [PATCH v4 4/8] media: i2c: max9286: Make channel amplitude programmable Jacopo Mondi
2020-11-12 16:27 ` [PATCH v4 5/8] media: i2c: max9286: Configure reverse channel amplitude Jacopo Mondi
2020-11-12 22:38 ` Kieran Bingham
2020-11-12 16:27 ` [PATCH v4 6/8] arm64: dts: renesas: salvator-x: Add MAX9286 expansion board Jacopo Mondi
2020-11-12 16:27 ` [PATCH v4 7/8] [DNI] arm64: dts: renesas: salvator-x-max9286: Specify channel amplitude Jacopo Mondi
2020-11-12 16:27 ` [PATCH v4 8/8] [DNI] arm64: dts: renesas: eagle: " Jacopo Mondi
2020-11-12 20:52 ` Sergei Shtylyov
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