1 files changed, 0 insertions, 103 deletions
diff --git a/target/linux/bcm27xx/patches-4.19/950-0176-dt-bindings-Document-BCM283x-CSI2-CCP2-receiver.patch b/target/linux/bcm27xx/patches-4.19/950-0176-dt-bindings-Document-BCM283x-CSI2-CCP2-receiver.patch
deleted file mode 100644
index 77fdd348d9..0000000000
--- a/target/linux/bcm27xx/patches-4.19/950-0176-dt-bindings-Document-BCM283x-CSI2-CCP2-receiver.patch
+++ /dev/null
@@ -1,103 +0,0 @@
-From 8299df54f2016290eed7a2bece3885aad36d13e2 Mon Sep 17 00:00:00 2001
-From: Dave Stevenson <dave.stevenson@raspberrypi.org>
-Date: Wed, 31 Oct 2018 14:59:06 +0000
-Subject: [PATCH] dt-bindings: Document BCM283x CSI2/CCP2 receiver
-
-Document the DT bindings for the CSI2/CCP2 receiver peripheral
-(known as Unicam) on BCM283x SoCs.
-
-Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
-Acked-by: Rob Herring <robh@kernel.org>
----
- .../bindings/media/bcm2835-unicam.txt         | 85 +++++++++++++++++++
- 1 file changed, 85 insertions(+)
- create mode 100644 Documentation/devicetree/bindings/media/bcm2835-unicam.txt
-
---- /dev/null
-+++ b/Documentation/devicetree/bindings/media/bcm2835-unicam.txt
-@@ -0,0 +1,85 @@
-+Broadcom BCM283x Camera Interface (Unicam)
-+------------------------------------------
-+
-+The Unicam block on BCM283x SoCs is the receiver for either
-+CSI-2 or CCP2 data from image sensors or similar devices.
-+
-+The main platform using this SoC is the Raspberry Pi family of boards.
-+On the Pi the VideoCore firmware can also control this hardware block,
-+and driving it from two different processors will cause issues.
-+To avoid this, the firmware checks the device tree configuration
-+during boot. If it finds device tree nodes called csi0 or csi1 then
-+it will stop the firmware accessing the block, and it can then
-+safely be used via the device tree binding.
-+
-+Required properties:
-+===================
-+- compatible	: must be "brcm,bcm2835-unicam".
-+- reg		: physical base address and length of the register sets for the
-+		  device.
-+- interrupts	: should contain the IRQ line for this Unicam instance.
-+- clocks	: list of clock specifiers, corresponding to entries in
-+		  clock-names property.
-+- clock-names	: must contain an "lp" entry, matching entries in the
-+		  clocks property.
-+
-+Unicam supports a single port node. It should contain one 'port' child node
-+with child 'endpoint' node. Please refer to the bindings defined in
-+Documentation/devicetree/bindings/media/video-interfaces.txt.
-+
-+Within the endpoint node the "remote-endpoint" and "data-lanes" properties
-+are mandatory.
-+Data lane reordering is not supported so the data lanes must be in order,
-+starting at 1. The number of data lanes should represent the number of
-+usable lanes for the hardware block. That may be limited by either the SoC or
-+how the platform presents the interface, and the lower value must be used.
-+
-+Lane reordering is not supported on the clock lane either, so the optional
-+property "clock-lane" will implicitly be <0>.
-+Similarly lane inversion is not supported, therefore "lane-polarities" will
-+implicitly be <0 0 0 0 0>.
-+Neither of these values will be checked.
-+
-+Example:
-+	csi1: csi1@7e801000 {
-+		compatible = "brcm,bcm2835-unicam";
-+		reg = <0x7e801000 0x800>,
-+		      <0x7e802004 0x4>;
-+		interrupts = <2 7>;
-+		clocks = <&clocks BCM2835_CLOCK_CAM1>;
-+		clock-names = "lp";
-+
-+		port {
-+			csi1_ep: endpoint {
-+				remote-endpoint = <&tc358743_0>;
-+				data-lanes = <1 2>;
-+			};
-+		};
-+	};
-+
-+	i2c0: i2c@7e205000 {
-+		tc358743: csi-hdmi-bridge@0f {
-+			compatible = "toshiba,tc358743";
-+			reg = <0x0f>;
-+
-+			clocks = <&tc358743_clk>;
-+			clock-names = "refclk";
-+
-+			tc358743_clk: bridge-clk {
-+				compatible = "fixed-clock";
-+				#clock-cells = <0>;
-+				clock-frequency = <27000000>;
-+			};
-+
-+			port {
-+				tc358743_0: endpoint {
-+					remote-endpoint = <&csi1_ep>;
-+					clock-lanes = <0>;
-+					data-lanes = <1 2>;
-+					clock-noncontinuous;
-+					link-frequencies =
-+						/bits/ 64 <297000000>;
-+				};
-+			};
-+		};
-+	};