diff mbox series

[v7,3/3] arm64: dts: imx8mm-phyboard-polis-peb-av-10: Set lvds-vod-swing

Message ID 20241216085410.1968634-4-andrej.picej@norik.com (mailing list archive)
State New, archived
Headers show
Series SN65DSI83/4 lvds_vod_swing properties | expand

Commit Message

Andrej Picej Dec. 16, 2024, 8:54 a.m. UTC 
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 mbox series

Patch

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>;
 			};
 		};
 	};