1 files changed, 0 insertions, 88 deletions
diff --git a/dts/Bindings/interrupt-controller/brcm,bcm7120-l2-intc.txt b/dts/Bindings/interrupt-controller/brcm,bcm7120-l2-intc.txt
deleted file mode 100644
index addd86b6ca..0000000000
--- a/dts/Bindings/interrupt-controller/brcm,bcm7120-l2-intc.txt
+++ /dev/null
@@ -1,88 +0,0 @@
-Broadcom BCM7120-style Level 2 interrupt controller
-
-This interrupt controller hardware is a second level interrupt controller that
-is hooked to a parent interrupt controller: e.g: ARM GIC for ARM-based
-platforms. It can be found on BCM7xxx products starting with BCM7120.
-
-Such an interrupt controller has the following hardware design:
-
-- outputs multiple interrupts signals towards its interrupt controller parent
-
-- controls how some of the interrupts will be flowing, whether they will
-  directly output an interrupt signal towards the interrupt controller parent,
-  or if they will output an interrupt signal at this 2nd level interrupt
-  controller, in particular for UARTs
-
-- has one 32-bit enable word and one 32-bit status word
-
-- no atomic set/clear operations
-
-- not all bits within the interrupt controller actually map to an interrupt
-
-The typical hardware layout for this controller is represented below:
-
-2nd level interrupt line		Outputs for the parent controller (e.g: ARM GIC)
-
-0 -----[ MUX ] ------------|==========> GIC interrupt 75
-          \-----------\
-                       |
-1 -----[ MUX ] --------)---|==========> GIC interrupt 76
-          \------------|
-                       |
-2 -----[ MUX ] --------)---|==========> GIC interrupt 77
-          \------------|
-                       |
-3 ---------------------|
-4 ---------------------|
-5 ---------------------|
-7 ---------------------|---|===========> GIC interrupt 66
-9 ---------------------|
-10 --------------------|
-11 --------------------/
-
-6 ------------------------\
-                           |===========> GIC interrupt 64
-8 ------------------------/
-
-12 ........................ X
-13 ........................ X 		(not connected)
-..
-31 ........................ X
-
-Required properties:
-
-- compatible: should be "brcm,bcm7120-l2-intc"
-- reg: specifies the base physical address and size of the registers
-- interrupt-controller: identifies the node as an interrupt controller
-- #interrupt-cells: specifies the number of cells needed to encode an interrupt
-  source, should be 1.
-- interrupts: specifies the interrupt line(s) in the interrupt-parent controller
-  node, valid values depend on the type of parent interrupt controller
-- brcm,int-map-mask: 32-bits bit mask describing how many and which interrupts
-  are wired to this 2nd level interrupt controller, and how they match their
-  respective interrupt parents. Should match exactly the number of interrupts
-  specified in the 'interrupts' property.
-
-Optional properties:
-
-- brcm,irq-can-wake: if present, this means the L2 controller can be used as a
-  wakeup source for system suspend/resume.
-
-- brcm,int-fwd-mask: if present, a bit mask to configure the interrupts which
-  have a mux gate, typically UARTs. Setting these bits will make their
-  respective interrupt outputs bypass this 2nd level interrupt controller
-  completely; it is completely transparent for the interrupt controller
-  parent. This should have one 32-bit word per enable/status pair.
-
-Example:
-
-irq0_intc: interrupt-controller@f0406800 {
-	compatible = "brcm,bcm7120-l2-intc";
-	interrupt-parent = <&intc>;
-	#interrupt-cells = <1>;
-	reg = <0xf0406800 0x8>;
-	interrupt-controller;
-	interrupts = <0x0 0x42 0x0>, <0x0 0x40 0x0>;
-	brcm,int-map-mask = <0xeb8>, <0x140>;
-	brcm,int-fwd-mask = <0x7>;
-};