[PATCH 5.19 0305/1157] dt-bindings: display: bridge: ldb: Fill in reg property

Greg Kroah-Hartman
2022-08-15T23:15:18Z

From: Marek Vasut <marex@denx.de>

[ Upstream commit 16c8d76abe83d75b578d72ee22d25a52c764e14a ]

Add missing reg and reg-names properties for both 'LDB_CTRL'
and 'LVDS_CTRL' registers.

Fixes: 463db5c2ed4ae ("drm: bridge: ldb: Implement simple Freescale i.MX8MP LDB bridge")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Maxime Ripard <maxime@cerno.tech>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Robby Cai <robby.cai@nxp.com>
Cc: Robert Foss <robert.foss@linaro.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: devicetree@vger.kernel.org
To: dri-devel@lists.freedesktop.org
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220504012601.423644-1-marex@denx.de
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
.../bindings/display/bridge/fsl,ldb.yaml | 16 +++++++++++++++-
1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml b/Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml
index 77f174eee424..2ebaa43eb62e 100644
--- a/Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml
@@ -24,6 +24,15 @@ properties:
clock-names:
const: ldb

+ reg:
+ minItems: 2
+ maxItems: 2
+
+ reg-names:
+ items:
+ - const: ldb
+ - const: lvds
+
ports:
$ref: /schemas/graph.yaml#/properties/ports

@@ -56,10 +65,15 @@ examples:
#include <dt-bindings/clock/imx8mp-clock.h>

blk-ctrl {
- bridge {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ bridge@5c {
compatible = "fsl,imx8mp-ldb";
clocks = <&clk IMX8MP_CLK_MEDIA_LDB>;
clock-names = "ldb";
+ reg = <0x5c 0x4>, <0x128 0x4>;
+ reg-names = "ldb", "lvds";

ports {
#address-cells = <1>;
--
2.35.1