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dt-bindings: i3c: Fix description for assigned-address

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assigned-address is a valid property for I3C device with or without
static address. Fix the description and an example for the same.

Signed-off-by: Aniket <aniketmaurya@google.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230822051209.2837818-1-aniketmaurya@google.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Aniket 2023-08-22 05:12:09 +00:00 committed by Alexandre Belloni
parent 5496eac6ad
commit 32e6b31a6a
1 changed files with 11 additions and 4 deletions
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15
Documentation/devicetree/bindings/i3c/i3c.yaml
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@ -135,9 +135,10 @@ patternProperties:
minimum: 0x1
maximum: 0xff
description: |
Dynamic address to be assigned to this device. This property is only
valid if the I3C device has a static address (first cell of the reg
property != 0).
Dynamic address to be assigned to this device. In case static address is
present (first cell of the reg property != 0), this address is assigned
through SETDASA. If static address is not present, this address is assigned
through SETNEWDA after assigning a temporary address via ENTDAA.
required:
- reg
@ -163,12 +164,18 @@ examples:
pagesize = <0x8>;
};
/* I3C device with a static I2C address. */
/* I3C device with a static I2C address and assigned address. */
thermal_sensor: sensor@68,39200144004 {
reg = <0x68 0x392 0x144004>;
assigned-address = <0xa>;
};
/* I3C device with only assigned address. */
pressure_sensor: sensor@0,39200124004 {
reg = <0x0 0x392 0x124000>;
assigned-address = <0xc>;
};
/*
* I3C device without a static I2C address but requiring
* resources described in the DT.