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[1/2] dt-bindings: i3c: MIPI I3C Host Controller Interface

Message ID 20200814034854.460830-2-nico@fluxnic.net
State New
Headers show
Series [1/2] dt-bindings: i3c: MIPI I3C Host Controller Interface | expand

Commit Message

Nicolas Pitre Aug. 14, 2020, 3:48 a.m. UTC 
From: Nicolas Pitre <npitre@baylibre.com>

The MIPI I3C HCI (Host Controller Interface) specification defines
a common software driver interface to support compliant MIPI I3C
host controller hardware implementations from multiple vendors.

Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
---
 .../devicetree/bindings/i3c/mipi-i3c-hci.txt      | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/i3c/mipi-i3c-hci.txt
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Patch

diff --git a/Documentation/devicetree/bindings/i3c/mipi-i3c-hci.txt b/Documentation/devicetree/bindings/i3c/mipi-i3c-hci.txt
new file mode 100644
index 0000000000..8de7d7ac6a
--- /dev/null
+++ b/Documentation/devicetree/bindings/i3c/mipi-i3c-hci.txt
@@ -0,0 +1,15 @@ 
+MIPI I3C Host Controller Interface
+----------------------------------
+
+Required properties:
+- compatible : "mipi-i3c-hci"
+- reg : Should contain 1 register range (address and length)
+- interrupts : HCI interrupt
+
+Example:
+
+	mipi_i3c_hci@0xa0000000 {
+		compatible = "mipi-i3c-hci";
+		reg = <0xa0000000 0x2000>;
+		interrupts = <89>;
+	};