Commit 32e6b31a authored by Aniket's avatar Aniket Committed by Alexandre Belloni
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dt-bindings: i3c: Fix description for assigned-address 



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: default avatarAniket <aniketmaurya@google.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230822051209.2837818-1-aniketmaurya@google.com


Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
parent 5496eac6

Documentation/devicetree/bindings/i3c/i3c.yaml

+11 −4
Original line number Diff line number Diff line
@@ -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.