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Diffstat (limited to 'util/pinmap/pm/pins.go')
-rw-r--r-- | util/pinmap/pm/pins.go | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/util/pinmap/pm/pins.go b/util/pinmap/pm/pins.go new file mode 100644 index 0000000000..bb48fa8b92 --- /dev/null +++ b/util/pinmap/pm/pins.go @@ -0,0 +1,35 @@ +// Copyright 2021 The Chromium OS Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +package pm + +// Pin types enum constants +const ( + ADC = iota + PWM + PWM_INVERT + I2C + Input + InputPU + InputPD + Output + OutputOD + OutputODL +) + +// Pin represents one EC pin. +type Pin struct { + PinType int // Type of pin (from above) + Pin string // The reference of the physical pin. + Signal string // The net (circuit) name of the pin + Enum string // If set, the internal s/w name of the pin +} + +// The accumulated pins of the EC. +type Pins struct { + Adc []*Pin // Analogue to digital converters + I2c []*Pin // I2C busses + Gpio []*Pin // GPIO pins + Pwm []*Pin // Pwm pins +} |