bcm27xx: import latest patches from the RPi foundation

bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G
bcm2710: boot tested on RPi 3B v1.2
bcm2711: boot tested on RPi 4B v1.1 4G

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

1 files changed, 43 insertions, 0 deletions

diff --git a/target/linux/bcm27xx/patches-5.4/950-0902-media-dt-bindings-video-interfaces-Document-orientat.patch b/target/linux/bcm27xx/patches-5.4/950-0902-media-dt-bindings-video-interfaces-Document-orientat.patch
new file mode 100644
index 0000000000..de2fd156dd
--- /dev/null
+++ b/target/linux/bcm27xx/patches-5.4/950-0902-media-dt-bindings-video-interfaces-Document-orientat.patch
@@ -0,0 +1,43 @@
+From cc7d8104a44cf0ad67081f9ad0efd0e260a2379b Mon Sep 17 00:00:00 2001
+From: Jacopo Mondi <jacopo@jmondi.org>
+Date: Sat, 9 May 2020 11:04:44 +0200
+Subject: [PATCH] media: dt-bindings: video-interfaces: Document
+ 'orientation' property
+
+Add the 'orientation' device property, used to specify the device mounting
+position. The property is particularly meaningful for mobile devices
+with a well defined usage orientation.
+
+Reviewed-by: Rob Herring <robh@kernel.org>
+Acked-by: Tomasz Figa <tfiga@chromium.org>
+Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
+Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
+Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
+
+Commit cabc918e5b877ed547e5b6463f5ea6e3ac4edbb3 upstream
+
+Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+---
+ .../devicetree/bindings/media/video-interfaces.txt    | 11 +++++++++++
+ 1 file changed, 11 insertions(+)
+
+--- a/Documentation/devicetree/bindings/media/video-interfaces.txt
++++ b/Documentation/devicetree/bindings/media/video-interfaces.txt
+@@ -89,6 +89,17 @@ Optional properties
+   but a number of degrees counter clockwise. Typical values are 0 and 180
+   (upside down).
+ 
++- orientation: The orientation of a device (typically an image sensor or a flash
++  LED) describing its mounting position relative to the usage orientation of the
++  system where the device is installed on.
++  Possible values are:
++  0 - Front. The device is mounted on the front facing side of the system.
++  For mobile devices such as smartphones, tablets and laptops the front side is
++  the user facing side.
++  1 - Back. The device is mounted on the back side of the system, which is
++  defined as the opposite side of the front facing one.
++  2 - External. The device is not attached directly to the system but is
++  attached in a way that allows it to move freely.
+ 
+ Optional endpoint properties
+ ----------------------------