On 08/23/2018 08:00 AM, Eugeniy Paltsev wrote:
> diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
> index 71c0ab46f216..0f9cc1582cab 100644
> --- a/drivers/gpio/Kconfig
> +++ b/drivers/gpio/Kconfig
> @@ -430,6 +430,15 @@ config GPIO_REG
> A 32-bit single register GPIO fixed in/out implementation. This
> can be used to represent any register as a set of GPIO signals.
>
> +config GPIO_SNPS_CREG
> + bool "GPIO via CREG (Control REGisers) driver"
REGisters)
> + select OF_GPIO
> + help
> + This driver supports GPIOs via CREG on various Synopsys SoCs.
> + This is is single-register MMIO gpio driver for complex cases
This is a MMIO GPIO
> + where only several fields in register belong to GPIO and
in a register
> + each GPIO owns field with different length and on/off values.
maybe:
fields with different lengths
> +
> config GPIO_SPEAR_SPICS
> bool "ST SPEAr13xx SPI Chip Select as GPIO support"
> depends on PLAT_SPEAR
--
~Randy
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