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kconfig: pwm: Remove redundant deps. and clean up a bit

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- Remove redundant dependencies on the PWM symbol (which show up as
   PWM && PWM in the documentation). The 'source's in
   drivers/pwm/Kconfig are already within an 'if PWM' block.

 - Turn some repeated 'depends on FOO' into 'if FOO' blocks.

 - Turn some 'if FOO's that surround a single symbol into
   'depends on FOO'.

'if FOO' is equivalent to adding a 'depends on FOO' to each symbol
within the 'if'.

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
This commit is contained in:
Ulf Magnusson 2019-02-26 18:00:26 +01:00 • committed by Maureen Helm
commit f46e391f06
9 changed files with 13 additions and 34 deletions
Download patch file Download diff file Expand all files Collapse all files

2
drivers/pwm/Kconfig.dw
View file

@ -8,7 +8,6 @@
menuconfig PWM_DW menuconfig PWM_DW
bool "DesignWare PWM" bool "DesignWare PWM"
depends on PWM
help help
Enable driver to utilize PWM on the DesignWare Timer IP block. Enable driver to utilize PWM on the DesignWare Timer IP block.
Care must be taken if one is also to use the timer feature, as Care must be taken if one is also to use the timer feature, as
@ -18,7 +17,6 @@ if PWM_DW
config PWM_DW_0_DRV_NAME config PWM_DW_0_DRV_NAME
string "DesignWare PWM Device Name" string "DesignWare PWM Device Name"
depends on PWM_DW
default "PWM_0" default "PWM_0"
help help
Specify the device name for the DesignWare PWM driver. Specify the device name for the DesignWare PWM driver.

1
drivers/pwm/Kconfig.esp32
View file

@ -8,7 +8,6 @@
menuconfig PWM_LED_ESP32 menuconfig PWM_LED_ESP32
bool "ESP32 PWM LED driver" bool "ESP32 PWM LED driver"
depends on PWM
help help
This option enables the PWM LED driver for ESP32 family of This option enables the PWM LED driver for ESP32 family of
processors. Say y if you wish to use PWM LED port on ESP32. processors. Say y if you wish to use PWM LED port on ESP32.

1
drivers/pwm/Kconfig.imx
View file

@ -7,7 +7,6 @@
menuconfig PWM_IMX menuconfig PWM_IMX
bool "i.MX PWM Driver" bool "i.MX PWM Driver"
depends on PWM
help help
Enable support for i.MX pwm driver. Enable support for i.MX pwm driver.

4
drivers/pwm/Kconfig.nrf5_sw
View file

@ -9,7 +9,7 @@
menuconfig PWM_NRF5_SW menuconfig PWM_NRF5_SW
bool "Nordic Semiconductor nRF5x series S/W PWM" bool "Nordic Semiconductor nRF5x series S/W PWM"
default y if !PWM_NRFX default y if !PWM_NRFX
depends on PWM && SOC_FAMILY_NRF depends on SOC_FAMILY_NRF
help help
Enable driver to utilize PWM on the Nordic Semiconductor nRF5x series. Enable driver to utilize PWM on the Nordic Semiconductor nRF5x series.
This implementation provides up to 3 pins using one HF timer, two PPI This implementation provides up to 3 pins using one HF timer, two PPI
@ -43,4 +43,4 @@ config PWM_NRF5_SW_0_CLOCK_PRESCALER
8: 62500 Hz 8: 62500 Hz
9: 31250 Hz 9: 31250 Hz
endif endif # PWM_NRF5_SW

2
drivers/pwm/Kconfig.pca9685
View file

@ -12,7 +12,7 @@
menuconfig PWM_PCA9685 menuconfig PWM_PCA9685
bool "PCA9685 I2C-based PWM chip" bool "PCA9685 I2C-based PWM chip"
depends on PWM && I2C depends on I2C
help help
Enable driver for PCA9685 I2C-based PWM chip. Enable driver for PCA9685 I2C-based PWM chip.

9
drivers/pwm/Kconfig.qmsi
View file

@ -8,28 +8,29 @@
menuconfig PWM_QMSI menuconfig PWM_QMSI
bool "QMSI PWM Driver" bool "QMSI PWM Driver"
depends on QMSI && PWM depends on QMSI
help help
Enable QMSI PWM driver. This driver will use the QMSI library to Enable QMSI PWM driver. This driver will use the QMSI library to
access the SOC underlying timer IP block. This driver uses the access the SOC underlying timer IP block. This driver uses the
DesignWare IP block that can be also handled by the PWM_DW driver DesignWare IP block that can be also handled by the PWM_DW driver
if PWM_QMSI
config PWM_QMSI_DEV_NAME config PWM_QMSI_DEV_NAME
string "QMSI PWM Device Name" string "QMSI PWM Device Name"
depends on PWM_QMSI
default "PWM_0" default "PWM_0"
help help
Specify the device name for the PWM driver. Specify the device name for the PWM driver.
config PWM_QMSI_NUM_PORTS config PWM_QMSI_NUM_PORTS
int "Number of PWM ports for PWM" int "Number of PWM ports for PWM"
depends on PWM_QMSI
default 1 default 1
help help
Specify how many PWM ports on the IP block. Specify how many PWM ports on the IP block.
config PWM_QMSI_API_REENTRANCY config PWM_QMSI_API_REENTRANCY
bool "PWM shim driver API reentrancy" bool "PWM shim driver API reentrancy"
depends on PWM_QMSI
help help
Enable support for PWM shim driver API reentrancy. Enable support for PWM shim driver API reentrancy.
endif # PWM_QMSI

1
drivers/pwm/Kconfig.sam
View file

@ -7,6 +7,5 @@
menuconfig PWM_SAM menuconfig PWM_SAM
bool "Atmel SAM MCU Family PWM Driver" bool "Atmel SAM MCU Family PWM Driver"
depends on SOC_FAMILY_SAM depends on SOC_FAMILY_SAM
depends on PWM
help help
Enable PWM driver for Atmel SAM MCUs. Enable PWM driver for Atmel SAM MCUs.

1
drivers/pwm/Kconfig.sifive
View file

@ -8,7 +8,6 @@
menuconfig PWM_SIFIVE menuconfig PWM_SIFIVE
bool "SiFive Freedom PWM driver" bool "SiFive Freedom PWM driver"
depends on PWM
depends on SOC_SERIES_RISCV32_SIFIVE_FREEDOM depends on SOC_SERIES_RISCV32_SIFIVE_FREEDOM
depends on HAS_DTS depends on HAS_DTS
help help

26
drivers/pwm/Kconfig.stm32
View file

@ -8,149 +8,133 @@
menuconfig PWM_STM32 menuconfig PWM_STM32
bool "STM32 MCU PWM driver" bool "STM32 MCU PWM driver"
depends on PWM && SOC_FAMILY_STM32 depends on SOC_FAMILY_STM32
select USE_STM32_HAL_TIM select USE_STM32_HAL_TIM
help help
This option enables the PWM driver for STM32 family of This option enables the PWM driver for STM32 family of
processors. Say y if you wish to use PWM port on STM32 processors. Say y if you wish to use PWM port on STM32
MCU. MCU.
if PWM_STM32
config PWM_STM32_1 config PWM_STM32_1
bool "STM32 PWM 1 Output" bool "STM32 PWM 1 Output"
depends on PWM_STM32
help help
Enable output for PWM1 in the driver. Say y here Enable output for PWM1 in the driver. Say y here
if you want to use PWM1 output. if you want to use PWM1 output.
config PWM_STM32_2 config PWM_STM32_2
bool "STM32 PWM 2 Output" bool "STM32 PWM 2 Output"
depends on PWM_STM32
help help
Enable output for PWM2 in the driver. Say y here Enable output for PWM2 in the driver. Say y here
if you want to use PWM2 output. if you want to use PWM2 output.
config PWM_STM32_3 config PWM_STM32_3
bool "STM32 PWM 3 Output" bool "STM32 PWM 3 Output"
depends on PWM_STM32
help help
Enable output for PWM3 in the driver. Say y here Enable output for PWM3 in the driver. Say y here
if you want to use PWM3 output. if you want to use PWM3 output.
config PWM_STM32_4 config PWM_STM32_4
bool "STM32 PWM 4 Output" bool "STM32 PWM 4 Output"
depends on PWM_STM32
help help
Enable output for PWM4 in the driver. Say y here Enable output for PWM4 in the driver. Say y here
if you want to use PWM4 output. if you want to use PWM4 output.
config PWM_STM32_5 config PWM_STM32_5
bool "STM32 PWM 5 Output" bool "STM32 PWM 5 Output"
depends on PWM_STM32
help help
Enable output for PWM5 in the driver. Say y here Enable output for PWM5 in the driver. Say y here
if you want to use PWM5 output. if you want to use PWM5 output.
config PWM_STM32_6 config PWM_STM32_6
bool "STM32 PWM 6 Output" bool "STM32 PWM 6 Output"
depends on PWM_STM32
help help
Enable output for PWM6 in the driver. Say y here Enable output for PWM6 in the driver. Say y here
if you want to use PWM6 output. if you want to use PWM6 output.
config PWM_STM32_7 config PWM_STM32_7
bool "STM32 PWM 7 Output" bool "STM32 PWM 7 Output"
depends on PWM_STM32
help help
Enable output for PWM7 in the driver. Say y here Enable output for PWM7 in the driver. Say y here
if you want to use PWM7 output. if you want to use PWM7 output.
config PWM_STM32_8 config PWM_STM32_8
bool "STM32 PWM 8 Output" bool "STM32 PWM 8 Output"
depends on PWM_STM32
help help
Enable output for PWM8 in the driver. Say y here Enable output for PWM8 in the driver. Say y here
if you want to use PWM8 output. if you want to use PWM8 output.
config PWM_STM32_9 config PWM_STM32_9
bool "STM32 PWM 9 Output" bool "STM32 PWM 9 Output"
depends on PWM_STM32
help help
Enable output for PWM9 in the driver. Say y here Enable output for PWM9 in the driver. Say y here
if you want to use PWM9 output. if you want to use PWM9 output.
config PWM_STM32_10 config PWM_STM32_10
bool "STM32 PWM 10 Output" bool "STM32 PWM 10 Output"
depends on PWM_STM32
help help
Enable output for PWM10 in the driver. Say y here Enable output for PWM10 in the driver. Say y here
if you want to use PWM10 output. if you want to use PWM10 output.
config PWM_STM32_11 config PWM_STM32_11
bool "STM32 PWM 11 Output" bool "STM32 PWM 11 Output"
depends on PWM_STM32
help help
Enable output for PWM11 in the driver. Say y here Enable output for PWM11 in the driver. Say y here
if you want to use PWM11 output. if you want to use PWM11 output.
config PWM_STM32_12 config PWM_STM32_12
bool "STM32 PWM 12 Output" bool "STM32 PWM 12 Output"
depends on PWM_STM32
help help
Enable output for PWM12 in the driver. Say y here Enable output for PWM12 in the driver. Say y here
if you want to use PWM12 output. if you want to use PWM12 output.
config PWM_STM32_13 config PWM_STM32_13
bool "STM32 PWM 13 Output" bool "STM32 PWM 13 Output"
depends on PWM_STM32
help help
Enable output for PWM13 in the driver. Say y here Enable output for PWM13 in the driver. Say y here
if you want to use PWM13 output. if you want to use PWM13 output.
config PWM_STM32_14 config PWM_STM32_14
bool "STM32 PWM 14 Output" bool "STM32 PWM 14 Output"
depends on PWM_STM32
help help
Enable output for PWM14 in the driver. Say y here Enable output for PWM14 in the driver. Say y here
if you want to use PWM14 output. if you want to use PWM14 output.
config PWM_STM32_15 config PWM_STM32_15
bool "STM32 PWM 15 Output" bool "STM32 PWM 15 Output"
depends on PWM_STM32
help help
Enable output for PWM15 in the driver. Say y here Enable output for PWM15 in the driver. Say y here
if you want to use PWM15 output. if you want to use PWM15 output.
config PWM_STM32_16 config PWM_STM32_16
bool "STM32 PWM 16 Output" bool "STM32 PWM 16 Output"
depends on PWM_STM32
help help
Enable output for PWM16 in the driver. Say y here Enable output for PWM16 in the driver. Say y here
if you want to use PWM16 output. if you want to use PWM16 output.
config PWM_STM32_17 config PWM_STM32_17
bool "STM32 PWM 17 Output" bool "STM32 PWM 17 Output"
depends on PWM_STM32
help help
Enable output for PWM17 in the driver. Say y here Enable output for PWM17 in the driver. Say y here
if you want to use PWM17 output. if you want to use PWM17 output.
config PWM_STM32_18 config PWM_STM32_18
bool "STM32 PWM 18 Output" bool "STM32 PWM 18 Output"
depends on PWM_STM32
help help
Enable output for PWM18 in the driver. Say y here Enable output for PWM18 in the driver. Say y here
if you want to use PWM18 output. if you want to use PWM18 output.
config PWM_STM32_19 config PWM_STM32_19
bool "STM32 PWM 19 Output" bool "STM32 PWM 19 Output"
depends on PWM_STM32
help help
Enable output for PWM19 in the driver. Say y here Enable output for PWM19 in the driver. Say y here
if you want to use PWM19 output. if you want to use PWM19 output.
config PWM_STM32_20 config PWM_STM32_20
bool "STM32 PWM 20 Output" bool "STM32 PWM 20 Output"
depends on PWM_STM32
help help
Enable output for PWM20 in the driver. Say y here Enable output for PWM20 in the driver. Say y here
if you want to use PWM20 output. if you want to use PWM20 output.
endif # PWM_STM32