dm: gpio: add BCM6345 gpio driver

[oweals/u-boot.git] / drivers / gpio / Kconfig

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 9e494713fbcc9648dece7bf0f3e9ab29af9cb3ca..325d053931f73decd19aa8a2e1cae81793617a7f 100644 (file)
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -21,6 +21,12 @@ config ALTERA_PIO
          Select this to enable PIO for Altera devices. Please find
          details on the "Embedded Peripherals IP User Guide" of Altera.
 
          Select this to enable PIO for Altera devices. Please find
          details on the "Embedded Peripherals IP User Guide" of Altera.
 

+config BCM6345_GPIO
+       bool "BCM6345 GPIO driver"
+       depends on DM_GPIO && ARCH_BMIPS
+       help
+         This driver supports the GPIO banks on BCM6345 SoCs.
+

 config DWAPB_GPIO
        bool "DWAPB GPIO driver"
        depends on DM && DM_GPIO
 config DWAPB_GPIO
        bool "DWAPB GPIO driver"
        depends on DM && DM_GPIO


@@ -28,6 +34,46 @@ config DWAPB_GPIO
        help
          Support for the Designware APB GPIO driver.
 
        help
          Support for the Designware APB GPIO driver.
 

+config AT91_GPIO
+       bool "AT91 PIO GPIO driver"
+       depends on DM_GPIO
+       default n
+       help
+         Say yes here to select AT91 PIO GPIO driver. AT91 PIO
+         controller manages up to 32 fully programmable input/output
+         lines. Each I/O line may be dedicated as a general-purpose
+         I/O or be assigned to a function of an embedded peripheral.
+         The assignment to a function of an embedded peripheral is
+         the responsibility of AT91 Pinctrl driver. This driver is
+         responsible for the general-purpose I/O.
+
+config ATMEL_PIO4
+       bool "ATMEL PIO4 driver"
+       depends on DM_GPIO
+       default n
+       help
+         Say yes here to support the Atmel PIO4 driver.
+         The PIO4 is new version of Atmel PIO controller, which manages
+         up to 128 fully programmable input/output lines. Each I/O line
+         may be dedicated as a general purpose I/O or be assigned to
+         a function of an embedded peripheral.
+
+config INTEL_BROADWELL_GPIO
+       bool "Intel Broadwell GPIO driver"
+       depends on DM
+       help
+         This driver supports Broadwell U devices which have an expanded
+         GPIO feature set. The difference is large enough to merit a separate
+         driver from the common Intel ICH6 driver. It supports a total of
+         95 GPIOs which can be configured from the device tree.
+
+config IMX_RGPIO2P
+       bool "i.MX7ULP RGPIO2P driver"
+       depends on DM
+       default n
+       help
+         This driver supports i.MX7ULP Rapid GPIO2P controller.
+

 config LPC32XX_GPIO
        bool "LPC32XX GPIO driver"
        depends on DM
 config LPC32XX_GPIO
        bool "LPC32XX GPIO driver"
        depends on DM


@@ -35,6 +81,37 @@ config LPC32XX_GPIO
        help
          Support for the LPC32XX GPIO driver.
 
        help
          Support for the LPC32XX GPIO driver.
 

+config MSM_GPIO
+       bool "Qualcomm GPIO driver"
+       depends on DM_GPIO
+       default n
+       help
+         Support GPIO controllers on Qualcomm Snapdragon family of SoCs.
+         This controller have single bank (default name "soc"), every
+         gpio has it's own set of registers.
+         Only simple GPIO operations are supported (get/set, change of
+         direction and checking pin function).
+         Supported devices:
+         - APQ8016
+         - MSM8916
+
+config PM8916_GPIO
+       bool "Qualcomm PM8916 PMIC GPIO/keypad driver"
+       depends on DM_GPIO && PMIC_PM8916
+       help
+         Support for GPIO pins and power/reset buttons found on
+         Qualcomm PM8916 PMIC.
+         Default name for GPIO bank is "pm8916".
+         Power and reset buttons are placed in "pm8916_key" bank and
+          have gpio numbers 0 and 1 respectively.
+
+config PCF8575_GPIO
+       bool "PCF8575 I2C GPIO Expander driver"
+       depends on DM_GPIO && DM_I2C
+       help
+        Support for PCF8575 I2C 16-bit GPIO expander. Most of these
+        chips are from NXP and TI.
+

 config ROCKCHIP_GPIO
        bool "Rockchip GPIO driver"
        depends on DM_GPIO
 config ROCKCHIP_GPIO
        bool "Rockchip GPIO driver"
        depends on DM_GPIO


@@ -65,6 +142,27 @@ config SANDBOX_GPIO_COUNT
          of 'anonymous' GPIOs that do not belong to any device or bank.
          Select a suitable value depending on your needs.
 
          of 'anonymous' GPIOs that do not belong to any device or bank.
          Select a suitable value depending on your needs.
 

+config TEGRA_GPIO
+       bool "Tegra20..210 GPIO driver"
+       depends on DM_GPIO
+       help
+         Support for the GPIO controller contained in NVIDIA Tegra20 through
+         Tegra210.
+
+config TEGRA186_GPIO
+       bool "Tegra186 GPIO driver"
+       depends on DM_GPIO
+       help
+         Support for the GPIO controller contained in NVIDIA Tegra186. This
+         covers both the "main" and "AON" controller instances, even though
+         they have slightly different register layout.
+
+config GPIO_UNIPHIER
+       bool "UniPhier GPIO"
+       depends on ARCH_UNIPHIER
+       help
+         Say yes here to support UniPhier GPIOs.
+

 config VYBRID_GPIO
        bool "Vybrid GPIO driver"
        depends on DM
 config VYBRID_GPIO
        bool "Vybrid GPIO driver"
        depends on DM


@@ -72,4 +170,90 @@ config VYBRID_GPIO
        help
          Say yes here to support Vybrid vf610 GPIOs.
 
        help
          Say yes here to support Vybrid vf610 GPIOs.
 

+config PIC32_GPIO
+       bool "Microchip PIC32 GPIO driver"
+       depends on DM_GPIO && MACH_PIC32
+       default y
+       help
+         Say yes here to support Microchip PIC32 GPIOs.
+
+config STM32F7_GPIO
+       bool "ST STM32 GPIO driver"
+       depends on DM_GPIO && STM32
+       default y
+       help
+         Device model driver support for STM32 GPIO controller. It should be
+         usable on many stm32 families like stm32f4 & stm32H7.
+         Tested on STM32F7.
+
+config MVEBU_GPIO
+       bool "Marvell MVEBU GPIO driver"
+       depends on DM_GPIO && ARCH_MVEBU
+       default y
+       help
+         Say yes here to support Marvell MVEBU (Armada XP/38x) GPIOs.
+
+config ZYNQ_GPIO
+       bool "Zynq GPIO driver"
+       depends on DM_GPIO && (ARCH_ZYNQ || ARCH_ZYNQMP)
+       default y
+       help
+         Supports GPIO access on Zynq SoC.
+
+config DM_74X164
+       bool "74x164 serial-in/parallel-out 8-bits shift register"
+       depends on DM_GPIO
+       help
+         Driver for 74x164 compatible serial-in/parallel-out 8-outputs
+         shift registers, such as 74lv165, 74hc595.
+         This driver can be used to provide access to more gpio outputs.
+
+config DM_PCA953X
+       bool "PCA95[357]x, PCA9698, TCA64xx, and MAX7310 I/O ports"
+       depends on DM_GPIO
+       help
+         Say yes here to provide access to several register-oriented
+         SMBus I/O expanders, made mostly by NXP or TI.  Compatible
+         models include:
+
+         4 bits:       pca9536, pca9537
+
+         8 bits:       max7310, max7315, pca6107, pca9534, pca9538, pca9554,
+                       pca9556, pca9557, pca9574, tca6408, xra1202
+
+         16 bits:      max7312, max7313, pca9535, pca9539, pca9555, pca9575,
+                       tca6416
+
+         24 bits:      tca6424
+
+         40 bits:      pca9505, pca9698
+
+         Now, max 24 bits chips and PCA953X compatible chips are
+         supported
+
+config MPC85XX_GPIO
+       bool "Freescale MPC85XX GPIO driver"
+       depends on DM_GPIO
+       help
+         This driver supports the built-in GPIO controller of MPC85XX CPUs.
+         Each GPIO bank is identified by its own entry in the device tree,
+         i.e.
+
+         gpio-controller@fc00 {
+               #gpio-cells = <2>;
+               compatible = "fsl,pq3-gpio";
+               reg = <0xfc00 0x100>
+         }
+
+         By default, each bank is assumed to have 32 GPIOs, but the ngpios
+         setting is honored, so the number of GPIOs for each bank is
+         configurable to match the actual GPIO count of the SoC (e.g. the
+         32/32/23 banks of the P1022 SoC).
+
+         Aside from the standard functions of input/output mode, and output
+         value setting, the open-drain feature, which can configure individual
+         GPIOs to work as open-drain outputs, is supported.
+
+         The driver has been tested on MPC85XX, but it is likely that other
+         PowerQUICC III devices will work as well.

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