From 30fbdcf8d58658860e43c0396cb50c5d4ade2dc5 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Sat, 4 Jul 2020 03:04:38 +0300 Subject: [PATCH] dt/dtoverlays: imx219: Add parameter to set camera module rotation Add a rotation DT overlay parameter to allow specifying the camera module mounting rotation. Set the default rotation to 180 as the module is typically mounted upside-down. Signed-off-by: Laurent Pinchart --- arch/arm/boot/dts/overlays/README | 5 +++-- arch/arm/boot/dts/overlays/imx219-overlay.dts | 6 ++++++ 2 files changed, 9 insertions(+), 2 deletions(-) --- a/arch/arm/boot/dts/overlays/README +++ b/arch/arm/boot/dts/overlays/README @@ -1433,8 +1433,9 @@ Name: imx219 Info: Sony IMX219 camera module. Uses Unicam 1, which is the standard camera connector on most Pi variants. -Load: dtoverlay=imx219 -Params: +Load: dtoverlay=imx219,= +Params: rotation Mounting rotation of the camera sensor (0 or + 180, default 180) Name: imx290 --- a/arch/arm/boot/dts/overlays/imx219-overlay.dts +++ b/arch/arm/boot/dts/overlays/imx219-overlay.dts @@ -27,6 +27,8 @@ VDIG-supply = <&imx219_vdig>; /* 1.8v */ VDDL-supply = <&imx219_vddl>; /* 1.2v */ + rotation = <180>; + port { imx219_0: endpoint { remote-endpoint = <&csi1_ep>; @@ -110,4 +112,8 @@ cam0-pwdn = <&imx219_vana>,"gpio:4"; }; }; + + __overrides__ { + rotation = <&imx219>,"rotation:0"; + }; };