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path: root/drivers/pinctrl/bcm/Kconfig
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Diffstat (limited to 'drivers/pinctrl/bcm/Kconfig')
-rw-r--r--drivers/pinctrl/bcm/Kconfig56
1 files changed, 56 insertions, 0 deletions
diff --git a/drivers/pinctrl/bcm/Kconfig b/drivers/pinctrl/bcm/Kconfig
new file mode 100644
index 000000000000..cd11d4d9ad58
--- /dev/null
+++ b/drivers/pinctrl/bcm/Kconfig
@@ -0,0 +1,56 @@
+#
+# Broadcom pinctrl drivers
+#
+
+config PINCTRL_BCM281XX
+ bool "Broadcom BCM281xx pinctrl driver"
+ depends on OF && (ARCH_BCM_MOBILE || COMPILE_TEST)
+ select PINMUX
+ select PINCONF
+ select GENERIC_PINCONF
+ select REGMAP_MMIO
+ help
+ Say Y here to support Broadcom BCM281xx pinctrl driver, which is used
+ for the BCM281xx SoC family, including BCM11130, BCM11140, BCM11351,
+ BCM28145, and BCM28155 SoCs. This driver requires the pinctrl
+ framework. GPIO is provided by a separate GPIO driver.
+
+config PINCTRL_BCM2835
+ bool
+ select PINMUX
+ select PINCONF
+
+config PINCTRL_CYGNUS_GPIO
+ bool "Broadcom Cygnus GPIO (with PINCONF) driver"
+ depends on OF_GPIO && ARCH_BCM_CYGNUS
+ select GPIOLIB_IRQCHIP
+ select PINCONF
+ select GENERIC_PINCONF
+ default ARCH_BCM_CYGNUS
+ help
+ Say yes here to enable the Broadcom Cygnus GPIO driver.
+
+ The Broadcom Cygnus SoC has 3 GPIO controllers including the ASIU
+ GPIO controller (ASIU), the chipCommonG GPIO controller (CCM), and
+ the always-ON GPIO controller (CRMU/AON). All 3 GPIO controllers are
+ supported by this driver.
+
+ All 3 Cygnus GPIO controllers support basic PINCONF functions such
+ as bias pull up, pull down, and drive strength configurations, when
+ these pins are muxed to GPIO.
+
+ Pins from the ASIU GPIO can be individually muxed to GPIO function,
+ through interaction with the Cygnus IOMUX controller.
+
+config PINCTRL_CYGNUS_MUX
+ bool "Broadcom Cygnus IOMUX driver"
+ depends on (ARCH_BCM_CYGNUS || COMPILE_TEST)
+ select PINMUX
+ select GENERIC_PINCONF
+ default ARCH_BCM_CYGNUS
+ help
+ Say yes here to enable the Broadcom Cygnus IOMUX driver.
+
+ The Broadcom Cygnus IOMUX driver supports group based IOMUX
+ configuration, with the exception that certain individual pins
+ can be overrided to GPIO function