From: Andrej Picej <andrej.picej@norik.com>
To: andrzej.hajda@intel.com, neil.armstrong@linaro.org,
rfoss@kernel.org, Laurent.pinchart@ideasonboard.com,
jonas@kwiboo.se, jernej.skrabec@gmail.com, airlied@gmail.com,
simona@ffwll.ch, maarten.lankhorst@linux.intel.com,
mripard@kernel.org, tzimmermann@suse.de, robh@kernel.org,
krzk+dt@kernel.org, conor+dt@kernel.org, shawnguo@kernel.org,
s.hauer@pengutronix.de, kernel@pengutronix.de,
festevam@gmail.com, marex@denx.de
Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org, upstream@lists.phytec.de
Subject: [PATCH v7 3/3] arm64: dts: imx8mm-phyboard-polis-peb-av-10: Set lvds-vod-swing
Date: Mon, 16 Dec 2024 09:54:10 +0100 [thread overview]
Message-ID: <20241216085410.1968634-4-andrej.picej@norik.com> (raw)
In-Reply-To: <20241216085410.1968634-1-andrej.picej@norik.com>
Set custom differential output voltage for LVDS, to fulfill requirements
of the connected display. LVDS differential voltage for data-lanes and
clock output has to be between 200 mV and 600 mV.
Driver sets 200 Ohm near-end termination by default.
Signed-off-by: Andrej Picej <andrej.picej@norik.com>
---
Changes in v7:
- no change
Changes in v6:
- no change
Changes in v5:
- no change
Changes in v4:
- no change
Changes in v3:
- no change
Changes in v2:
- use new properties from previous patches
---
.../boot/dts/freescale/imx8mm-phyboard-polis-peb-av-10.dtso | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-peb-av-10.dtso b/arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-peb-av-10.dtso
index a9de42cf14be..8bf9cc553bea 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-peb-av-10.dtso
+++ b/arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-peb-av-10.dtso
@@ -186,6 +186,8 @@ port@2 {
reg = <2>;
bridge_out: endpoint {
remote-endpoint = <&panel_in>;
+ ti,lvds-vod-swing-clock-microvolt = <200000 600000>;
+ ti,lvds-vod-swing-data-microvolt = <200000 600000>;
};
};
};
--
2.34.1
next prev parent reply other threads:[~2024-12-16 8:55 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-16 8:54 [PATCH v7 0/3] SN65DSI83/4 lvds_vod_swing properties Andrej Picej
2024-12-16 8:54 ` [PATCH v7 1/3] dt-bindings: drm/bridge: ti-sn65dsi83: Add properties for ti,lvds-vod-swing Andrej Picej
2024-12-16 8:54 ` [PATCH v7 2/3] drm/bridge: ti-sn65dsi83: Add ti,lvds-vod-swing optional properties Andrej Picej
2024-12-16 9:59 ` Dmitry Baryshkov
2024-12-16 8:54 ` Andrej Picej [this message]
2025-03-13 11:44 ` [Upstream] [PATCH v7 3/3] arm64: dts: imx8mm-phyboard-polis-peb-av-10: Set lvds-vod-swing Andrej Picej
2025-04-22 1:23 ` Shawn Guo
2024-12-19 10:59 ` (subset) [PATCH v7 0/3] SN65DSI83/4 lvds_vod_swing properties Neil Armstrong
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