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 7/8] [DNI] arm64: dts: renesas: salvator-x-max9286: Specify channel amplitude
Date: Thu, 12 Nov 2020 17:27:28 +0100 [thread overview]
Message-ID: <20201112162729.101384-8-jacopo+renesas@jmondi.org> (raw)
In-Reply-To: <20201112162729.101384-1-jacopo+renesas@jmondi.org>
Use the newly introduced 'maxim,maxim,initial-reverse-channel-mV'
property to specify the initial reverse channel amplitude when
the remote serializers are pre-programmed with noise immunity threshold
enabled.
Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
---
arch/arm64/boot/dts/renesas/salvator-x-max9286.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/salvator-x-max9286.dtsi b/arch/arm64/boot/dts/renesas/salvator-x-max9286.dtsi
index 6f4798859542..f14a133b7302 100644
--- a/arch/arm64/boot/dts/renesas/salvator-x-max9286.dtsi
+++ b/arch/arm64/boot/dts/renesas/salvator-x-max9286.dtsi
@@ -128,6 +128,7 @@ gmsl-deserializer@4c {
compatible = "maxim,max9286";
reg = <0x4c>;
poc-supply = <&poc_12v>;
+ maxim,initial-reverse-channel-mV = <170>;
ports {
#address-cells = <1>;
@@ -263,6 +264,7 @@ gmsl-deserializer@6c {
compatible = "maxim,max9286";
reg = <0x6c>;
poc-supply = <&poc_12v>;
+ maxim,initial-reverse-channel-mV = <170>;
ports {
#address-cells = <1>;
--
2.29.1
next prev parent 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 [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 ` Jacopo Mondi [this message]
2020-11-12 16:27 ` [PATCH v4 8/8] [DNI] arm64: dts: renesas: eagle: Specify channel amplitude Jacopo Mondi
2020-11-12 20:52 ` Sergei Shtylyov
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