# Kconfig - PWM configuration options

#
# Copyright (c) 2015 Intel Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

menuconfig PWM
	bool "PWM (Pulse Width Modulation) Drivers"
	default n
	help
	  Enable config options for PWM drivers.

config PWM_PCA9685
	bool "PCA9685 I2C-based PWM chip"
	depends on PWM && I2C
	default n
	help
	  Enable driver for PCA9685 I2C-based PWM chip.

config PWM_PCA9685_INIT_PRIORITY
	int
	depends on PWM_PCA9685
	prompt "Init priority"
	help
	  Device driver initialization priority.

config PWM_PCA9685_0
	bool "PCA9685 PWM chip #0"
	depends on PWM_PCA9685
	default n
	help
	  Enable config options for the PCA9685 I2C-based PWM chip #0.

config PWM_PCA9685_0_DEV_NAME
	string "PCA9685 PWM chip #0 Device Name"
	depends on PWM_PCA9685_0
	default "PWM_P0"
	help
	  Specify the device name for the PCA9685 I2C-based PWM chip #0.

config PWM_PCA9685_0_I2C_ADDR
	hex "PCA9685 PWM chip #0 I2C slave address"
	depends on PWM_PCA9685_0
	default 0x0
	help
	  Specify the I2C slave address for the PCA9685 I2C-based PWM chip #0.

config PWM_PCA9685_0_I2C_MASTER_DEV_NAME
	string "I2C Master where PCA9685 PWM chip #0 is connected"
	depends on PWM_PCA9685_0
	default ""
	help
	  Specify the device name of the I2C master device to which this
	  PCA9685 chip #0 is binded.