From: Sergei Shtylyov <sergei.shtylyov@gmail.com>
To: Jacopo Mondi <jacopo+renesas@jmondi.org>,
kieran.bingham+renesas@ideasonboard.com,
laurent.pinchart+renesas@ideasonboard.com,
niklas.soderlund+renesas@ragnatech.se, geert@linux-m68k.org
Cc: 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: Re: [PATCH v4 8/8] [DNI] arm64: dts: renesas: eagle: Specify channel amplitude
Date: Thu, 12 Nov 2020 23:52:20 +0300 [thread overview]
Message-ID: <3a659060-8e73-0d58-0415-7f567556f966@gmail.com> (raw)
In-Reply-To: <20201112162729.101384-9-jacopo+renesas@jmondi.org>
On 11/12/20 7:27 PM, Jacopo Mondi wrote:
> Use the newly introduced 'maxim,maxim,initial-reverse-channel-mV'
"maxim," repeated twice.
> property to specify the initial reverse channel amplitude when the
> remote serializers are not pre-programmed with noise immunity threshold
> enabled.
>
> Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
> ---
> arch/arm64/boot/dts/renesas/r8a77970-eagle.dts | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
> index 45b947d44cee..75296865104c 100644
> --- a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
> +++ b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
> @@ -308,6 +308,7 @@ gmsl: gmsl-deserializer@48 {
>
> /* eagle-pca9654-max9286-pwdn */
> enable-gpios = <&io_expander 0 GPIO_ACTIVE_HIGH>;
> + maxim,initial-reverse-channel-mV = <100>;
>
> /*
> * Workaround: Hog the CAMVDD line high as we can't establish a
MBR, Sergei
prev parent reply other threads:[~2020-11-12 20:52 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-12 16:27 [PATCH v4 0/8] media: i2c: Add RDACM21 camera module Jacopo Mondi
2020-11-12 16:27 ` [PATCH v4 1/8] media: i2c: Add driver for " 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 [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=3a659060-8e73-0d58-0415-7f567556f966@gmail.com \
--to=sergei.shtylyov@gmail.com \
--cc=geert@linux-m68k.org \
--cc=hyunk@xilinx.com \
--cc=jacopo+renesas@jmondi.org \
--cc=kieran.bingham+renesas@ideasonboard.com \
--cc=laurent.pinchart+renesas@ideasonboard.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-media@vger.kernel.org \
--cc=linux-renesas-soc@vger.kernel.org \
--cc=manivannan.sadhasivam@linaro.org \
--cc=niklas.soderlund+renesas@ragnatech.se \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox