Lines Matching +full:scl +full:- +full:output +full:- +full:only
1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/i2c/i2c-gpio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Wolfram Sang <wsa@kernel.org>
13 - $ref: /schemas/i2c/i2c-controller.yaml#
18 - const: i2c-gpio
20 sda-gpios:
24 from <dt-bindings/gpio/gpio.h> since the signal is by definition
28 scl-gpios:
30 gpio used for the scl signal, this should be flagged as
32 from <dt-bindings/gpio/gpio.h> since the signal is by definition
36 i2c-gpio,sda-output-only:
37 description: sda as output only
40 i2c-gpio,scl-output-only:
41 description: scl as output only
44 i2c-gpio,delay-us:
47 i2c-gpio,timeout-ms:
54 description: sda and scl gpio, alternative for {sda,scl}-gpios
56 i2c-gpio,sda-open-drain:
63 i2c-gpio,scl-open-drain:
67 GPIO line used for SCL into open drain mode, and that something is not
70 i2c-gpio,sda-has-no-pullup:
72 description: sda is used in a non-compliant way and has no pull-up.
73 Therefore disable open-drain. This property is mutually-exclusive
74 with i2c-gpio,sda-open-drain.
76 i2c-gpio,scl-has-no-pullup:
78 description: scl is used in a non-compliant way and has no pull-up.
79 Therefore disable open-drain. This property is mutually-exclusive
80 with i2c-gpio,scl-open-drain.
83 i2c-gpio,sda-has-no-pullup:
86 - i2c-gpio,sda-open-drain
87 i2c-gpio,scl-has-no-pullup:
90 - i2c-gpio,scl-open-drain
93 - compatible
94 - sda-gpios
95 - scl-gpios