Add BOE DV215FHM-R01 21.5" FHD (1920x1080) dual-channel LVDS panel
compatible string to the panel-lvds binding.

Also remove the 'port' requirement from the required list to allow
dual-channel LVDS panels to use the 'ports' graph topology with
separate port@0 (odd pixels) and port@1 (even pixels) nodes, as
required by the dual-LVDS binding.

Signed-off-by: Vishnu Saini <vishnu.saini@oss.qualcomm.com>
---
 .../devicetree/bindings/display/panel/panel-lvds.yaml          | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
index b89f86bc0683..584818b2df6e 100644
--- a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
+++ b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
@@ -58,6 +58,8 @@ properties:
           - hydis,hv070wx2-1e0
           # Jenson Display BL-JT60050-01A 7" WSVGA (1024x600) color TFT LCD LVDS panel
           - jenson,bl-jt60050-01a
+          # BOE DV215FHM-R01 21.5" FHD (1920x1080) dual-channel LVDS panel
+          - boe,dv215fhm-r01
           # Riverdi RVT101HVLNWC00 10.1" WXGA (1280x800) TFT LCD LVDS panel
           - riverdi,rvt101hvlnwc00
           # Riverdi RVT70HSLNWCA0 7.0" WSVGA (1024x600) TFT LCD LVDS panel
@@ -72,6 +74,12 @@ properties:
 
       - const: panel-lvds
 
+  ports:
+    $ref: /schemas/graph.yaml#/properties/ports
+    description:
+      For dual-channel LVDS panels, use 'ports' with port@0 for odd pixels
+      and port@1 for even pixels instead of the single 'port' property.
+
 unevaluatedProperties: false
 
 required:
@@ -80,6 +88,4 @@ required:
   - width-mm
   - height-mm
   - panel-timing
-  - port
-
 ...

---
base-commit: 104c00917264c5b9571072471e3a8689cd1a2c4d
change-id: 20260719-b4-lvds-panel-doc-cb503c4ba2be

Best regards,
-- 
Vishnu Saini <vishnu.saini@oss.qualcomm.com>

On Sun, Jul 19, 2026 at 09:38:36PM +0530, Vishnu Saini wrote:
> Add BOE DV215FHM-R01 21.5" FHD (1920x1080) dual-channel LVDS panel
> compatible string to the panel-lvds binding.
> 
> Also remove the 'port' requirement from the required list to allow
> dual-channel LVDS panels to use the 'ports' graph topology with
> separate port@0 (odd pixels) and port@1 (even pixels) nodes, as
> required by the dual-LVDS binding.
> 
> Signed-off-by: Vishnu Saini <vishnu.saini@oss.qualcomm.com>
> ---
>  .../devicetree/bindings/display/panel/panel-lvds.yaml          | 10 ++++++++--
>  1 file changed, 8 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
> index b89f86bc0683..584818b2df6e 100644
> --- a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
> +++ b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
> @@ -58,6 +58,8 @@ properties:
>            - hydis,hv070wx2-1e0
>            # Jenson Display BL-JT60050-01A 7" WSVGA (1024x600) color TFT LCD LVDS panel
>            - jenson,bl-jt60050-01a
> +          # BOE DV215FHM-R01 21.5" FHD (1920x1080) dual-channel LVDS panel
> +          - boe,dv215fhm-r01

This belongs in panel-simple-lvds-dual-ports.yaml.

Rob

On Wed, Jul 22, 2026 at 02:39:54PM -0500, Rob Herring wrote:
> On Sun, Jul 19, 2026 at 09:38:36PM +0530, Vishnu Saini wrote:
> > Add BOE DV215FHM-R01 21.5" FHD (1920x1080) dual-channel LVDS panel
> > compatible string to the panel-lvds binding.
> > 
> > Also remove the 'port' requirement from the required list to allow
> > dual-channel LVDS panels to use the 'ports' graph topology with
> > separate port@0 (odd pixels) and port@1 (even pixels) nodes, as
> > required by the dual-LVDS binding.
> > 
> > Signed-off-by: Vishnu Saini <vishnu.saini@oss.qualcomm.com>
> > ---
> >  .../devicetree/bindings/display/panel/panel-lvds.yaml          | 10 ++++++++--
> >  1 file changed, 8 insertions(+), 2 deletions(-)
> > 
> > diff --git a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
> > index b89f86bc0683..584818b2df6e 100644
> > --- a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
> > +++ b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
> > @@ -58,6 +58,8 @@ properties:
> >            - hydis,hv070wx2-1e0
> >            # Jenson Display BL-JT60050-01A 7" WSVGA (1024x600) color TFT LCD LVDS panel
> >            - jenson,bl-jt60050-01a
> > +          # BOE DV215FHM-R01 21.5" FHD (1920x1080) dual-channel LVDS panel
> > +          - boe,dv215fhm-r01
> 
> This belongs in panel-simple-lvds-dual-ports.yaml.
I will use this path in next revision, this will also change DT. 
> Rob