From d79c50af26d1f083478340182b0220d2f019944d Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Fri, 6 Mar 2015 13:19:01 -0700 Subject: sandbox: Move GPIO CONFIGs to Kconfig Move these over to Kconfig and tidy up. Signed-off-by: Simon Glass --- drivers/gpio/Kconfig | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'drivers/gpio/Kconfig') diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 7b5178a23a..0840a30fba 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -14,3 +14,24 @@ config LPC32XX_GPIO default n help Support for the LPC32XX GPIO driver. + +config SANDBOX_GPIO + bool "Enable sandbox GPIO driver" + depends on SANDBOX && DM && DM_GPIO + help + This driver supports some simulated GPIOs which can be adjusted + using 'back door' functions like sandbox_gpio_set_value(). Then the + GPIOs can be inspected through the normal get_get_value() + interface. The purpose of this is to allow GPIOs to be used as + normal in sandbox, perhaps with test code actually driving the + behaviour of those GPIOs. + +config SANDBOX_GPIO_COUNT + int "Number of sandbox GPIOs" + depends on SANDBOX_GPIO + default 128 + help + The sandbox driver can support any number of GPIOs. Generally these + are specified using the device tree. But you can also have a number + of 'anonymous' GPIOs that do not belong to any device or bank. + Select a suitable value depending on your needs. -- cgit v1.2.1