Adding upstream version 4.19.249.upstream/4.19.249

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 17 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/mfd/qriox.txt b/Documentation/devicetree/bindings/mfd/qriox.txt
new file mode 100644
index 000000000..f301e2d4c
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/qriox.txt
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+KEYMILE qrio Board Control CPLD
+
+The qrio is a multifunction device that controls the KEYMILE boards based on
+the kmp204x design.
+It is consists of a reset controller, watchdog timer, LEDs, and 2 IRQ capable
+GPIO blocks.
+
+Required properties:
+- compatible: "keymile,qriox"
+- reg: access on the parent local bus (chip select, offset in chip select, size)
+
+Example:
+
+	board-control@1,0 {
+		compatible = "keymile,qriox";
+		reg = <1 0 0x80>;
+	};