[PATCH v5 2/6] dt-bindings: i3c: mipi-hci: Include the bus binding
Miquel Raynal
miquel.raynal at bootlin.com
Thu Jan 21 05:18:04 EST 2021
Update a little bit the content to match the bus binding, including:
- the node title should have been named after the description done
in the historical i3c.txt file, ie: i3c-master@<address>
- child nodes should be accepted even though the drivers do not currently
support it
- #address-cells and #size-cells are also mandatory and have specific
values
Cc: Nicolas Pitre <nico at fluxnic.net>
Signed-off-by: Miquel Raynal <miquel.raynal at bootlin.com>
---
Documentation/devicetree/bindings/i3c/mipi-i3c-hci.yaml | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/i3c/mipi-i3c-hci.yaml b/Documentation/devicetree/bindings/i3c/mipi-i3c-hci.yaml
index 07a7b10163a3..04da001fc6ec 100644
--- a/Documentation/devicetree/bindings/i3c/mipi-i3c-hci.yaml
+++ b/Documentation/devicetree/bindings/i3c/mipi-i3c-hci.yaml
@@ -9,6 +9,9 @@ title: MIPI I3C HCI Device Tree Bindings
maintainers:
- Nicolas Pitre <npitre at baylibre.com>
+allOf:
+ - $ref: /schemas/i3c/i3c.yaml#
+
description: |
MIPI I3C Host Controller Interface
@@ -36,12 +39,14 @@ required:
- reg
- interrupts
-additionalProperties: false
+unevaluatedProperties: false
examples:
- |
- i3c at a0000000 {
+ i3c-master at a0000000 {
compatible = "mipi-i3c-hci";
reg = <0xa0000000 0x2000>;
interrupts = <89>;
+ #address-cells = <3>;
+ #size-cells = <0>;
};
--
2.20.1
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