Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 150 insertions, 0 deletions

diff --git a/drivers/counter/Kconfig b/drivers/counter/Kconfig
new file mode 100644
index 0000000000..497bc05dca
--- /dev/null
+++ b/drivers/counter/Kconfig
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+# SPDX-License-Identifier: GPL-2.0-only
+#
+# Counter devices
+#
+
+config I8254
+	tristate
+	select COUNTER
+	select REGMAP
+	help
+	  Enables support for the i8254 interface library functions. The i8254
+	  interface library provides functions to facilitate communication with
+	  interfaces compatible with the venerable Intel 8254 Programmable
+	  Interval Timer (PIT). The Intel 825x family of chips was first
+	  released in the early 1980s but compatible interfaces are nowadays
+	  typically found embedded in larger VLSI processing chips and FPGA
+	  components.
+
+	  If built as a module its name will be i8254.
+
+menuconfig COUNTER
+	tristate "Counter support"
+	help
+	  This enables counter device support through the Generic Counter
+	  interface. You only need to enable this, if you also want to enable
+	  one or more of the counter device drivers below.
+
+if COUNTER
+
+config 104_QUAD_8
+	tristate "ACCES 104-QUAD-8 driver"
+	depends on (PC104 && X86) || COMPILE_TEST
+	depends on HAS_IOPORT_MAP
+	select ISA_BUS_API
+	select REGMAP_MMIO
+	help
+	  Say yes here to build support for the ACCES 104-QUAD-8 quadrature
+	  encoder counter/interface device family (104-QUAD-8, 104-QUAD-4).
+
+	  A counter's respective error flag may be cleared by performing a write
+	  operation on the respective count value attribute. The 104-QUAD-8
+	  counters may be set either directly or via the counter's preset
+	  attribute.
+
+	  The base port addresses for the devices may be configured via the base
+	  array module parameter. The interrupt line numbers for the devices may
+	  be configured via the irq array module parameter.
+
+config FTM_QUADDEC
+	tristate "Flex Timer Module Quadrature decoder driver"
+	depends on SOC_LS1021A || COMPILE_TEST
+	depends on HAS_IOMEM && OF
+	help
+	  Select this option to enable the Flex Timer Quadrature decoder
+	  driver.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called ftm-quaddec.
+
+config INTEL_QEP
+	tristate "Intel Quadrature Encoder Peripheral driver"
+	depends on X86
+	depends on PCI
+	help
+	  Select this option to enable the Intel Quadrature Encoder Peripheral
+	  driver.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called intel-qep.
+
+config INTERRUPT_CNT
+	tristate "Interrupt counter driver"
+	depends on GPIOLIB
+	help
+	  Select this option to enable interrupt counter driver. Any interrupt
+	  source can be used by this driver as the event source.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called interrupt-cnt.
+
+config MICROCHIP_TCB_CAPTURE
+	tristate "Microchip Timer Counter Capture driver"
+	depends on SOC_AT91SAM9 || SOC_SAM_V7 || COMPILE_TEST
+	depends on HAS_IOMEM && OF
+	select REGMAP_MMIO
+	help
+	  Select this option to enable the Microchip Timer Counter Block
+	  capture driver.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called microchip-tcb-capture.
+
+config RZ_MTU3_CNT
+	tristate "Renesas RZ/G2L MTU3a counter driver"
+	depends on RZ_MTU3
+	help
+	  Enable support for MTU3a counter driver found on Renesas RZ/G2L alike
+	  SoCs. This IP supports both 16-bit and 32-bit phase counting mode
+	  support.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called rz-mtu3-cnt.
+
+config STM32_LPTIMER_CNT
+	tristate "STM32 LP Timer encoder counter driver"
+	depends on MFD_STM32_LPTIMER || COMPILE_TEST
+	help
+	  Select this option to enable STM32 Low-Power Timer quadrature encoder
+	  and counter driver.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called stm32-lptimer-cnt.
+
+config STM32_TIMER_CNT
+	tristate "STM32 Timer encoder counter driver"
+	depends on MFD_STM32_TIMERS || COMPILE_TEST
+	help
+	  Select this option to enable STM32 Timer quadrature encoder
+	  and counter driver.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called stm32-timer-cnt.
+
+config TI_ECAP_CAPTURE
+	tristate "TI eCAP capture driver"
+	depends on ARCH_OMAP2PLUS || ARCH_DAVINCI_DA8XX || ARCH_KEYSTONE || ARCH_K3 || COMPILE_TEST
+	depends on HAS_IOMEM
+	select REGMAP_MMIO
+	help
+	  Select this option to enable the Texas Instruments Enhanced Capture
+	  (eCAP) driver in input mode.
+
+	  It can be used to timestamp events (falling/rising edges) detected
+	  on ECAP input signal.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called ti-ecap-capture.
+
+config TI_EQEP
+	tristate "TI eQEP counter driver"
+	depends on (SOC_AM33XX || COMPILE_TEST)
+	select REGMAP_MMIO
+	help
+	  Select this option to enable the Texas Instruments Enhanced Quadrature
+	  Encoder Pulse (eQEP) counter driver.
+
+	  To compile this driver as a module, choose M here: the module will be
+	  called ti-eqep.
+
+endif # COUNTER