Implement daisy chaining for BD8LB600FS #65982
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zephyrbot
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area: GPIO
area: Devicetree Binding
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@henrikbrixandersen Do you maybe have time to take a look at this one? I think Kumar and Piotr probably won't be able to do so. |
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henrikbrixandersen
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This implements the daisy chain feature of the low side switch BD8LB600FS. The daisy chaining is in hardware achieved via connecting the MISO and MOSI lines of multiple instances of the IC in a row. It is implemented in the driver through a variable number of GPIOs on one instance. Therefore, one device tree instance of the IC will handle multiple daisy chained physical instances. Signed-off-by: Benedikt Schmidt <benedikt.schmidt@embedded-solutions.at>
Add a missing call to gpio_is_ready_dt in the driver of the BD8LB600FS. Signed-off-by: Benedikt Schmidt <benedikt.schmidt@embedded-solutions.at>
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Rebased to resolve merge conflicts. |
henrikbrixandersen
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MaureenHelm
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This implements the daisy chain feature of the low side switch BD8LB600FS. The daisy chaining is in hardware achieved via connecting the MISO and MOSI lines of multiple instances of the IC in a row. It is implemented in the driver through a variable number of GPIOs on one instance. Therefore, one device tree instance of the IC will handle multiple daisy chained physical instances.