path: root/dts/Bindings/mfd/syscon.txt
diff options
authorSascha Hauer <>2019-12-19 05:46:54 +0100
committerSascha Hauer <>2019-12-19 05:46:54 +0100
commit574eed3f6fcf056aa4c9e46c4b5224e3f7844d8d (patch)
tree3fbe9ed379bc0d6c536860845e85a4ede4b36bbc /dts/Bindings/mfd/syscon.txt
parent179dedbc6d85d7ea7c8013513b364a75f32943e8 (diff)
dts: update to v5.5-rc1
Signed-off-by: Sascha Hauer <>
Diffstat (limited to 'dts/Bindings/mfd/syscon.txt')
1 files changed, 0 insertions, 32 deletions
diff --git a/dts/Bindings/mfd/syscon.txt b/dts/Bindings/mfd/syscon.txt
deleted file mode 100644
index 25d9e9c2fd..0000000000
--- a/dts/Bindings/mfd/syscon.txt
+++ /dev/null
@@ -1,32 +0,0 @@
-* System Controller Registers R/W driver
-System controller node represents a register region containing a set
-of miscellaneous registers. The registers are not cohesive enough to
-represent as any specific type of device. The typical use-case is for
-some other node's driver, or platform-specific code, to acquire a
-reference to the syscon node (e.g. by phandle, node path, or search
-using a specific compatible value), interrogate the node (or associated
-OS driver) to determine the location of the registers, and access the
-registers directly.
-Required properties:
-- compatible: Should contain "syscon".
-- reg: the register region can be accessed from syscon
-Optional property:
-- reg-io-width: the size (in bytes) of the IO accesses that should be
- performed on the device.
-- hwlocks: reference to a phandle of a hardware spinlock provider node.
-gpr: iomuxc-gpr@20e0000 {
- compatible = "fsl,imx6q-iomuxc-gpr", "syscon";
- reg = <0x020e0000 0x38>;
- hwlocks = <&hwlock1 1>;
-hwlock1: hwspinlock@40500000 {
- ...
- reg = <0x40500000 0x1000>;
- #hwlock-cells = <1>;