Merge branch '2019-10-24-ti-imports'

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

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index c8c6c60623ed33ed355afced6bab84214e6d33f2..c1ad5d64a35ca50a84979a679a9143573ed1f3b4 100644 (file)
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -14,6 +14,16 @@ config DM_GPIO
          particular GPIOs that they provide. The uclass interface
          is defined in include/asm-generic/gpio.h.
 
+config GPIO_HOG
+       bool "Enable GPIO hog support"
+       depends on DM_GPIO
+       default n
+       help
+         Enable gpio hog support
+         The GPIO chip may contain GPIO hog definitions. GPIO hogging
+         is a mechanism providing automatic GPIO request and config-
+         uration as part of the gpio-controller's driver probe function.
+
 config ALTERA_PIO
        bool "Altera PIO driver"
        depends on DM_GPIO
@@ -23,7 +33,7 @@ config ALTERA_PIO
 
 config BCM6345_GPIO
        bool "BCM6345 GPIO driver"
-       depends on DM_GPIO && ARCH_BMIPS
+       depends on DM_GPIO && (ARCH_BMIPS || ARCH_BCM6858 || ARCH_BCM63158)
        help
          This driver supports the GPIO banks on BCM6345 SoCs.
 
@@ -99,12 +109,16 @@ config LPC32XX_GPIO
        help
          Support for the LPC32XX GPIO driver.
 
-config MSCC_BITBANG_SPI_GPIO
-       bool "Microsemi bitbang spi GPIO driver"
+config MSCC_SGPIO
+       bool "Microsemi Serial GPIO driver"
        depends on DM_GPIO && SOC_VCOREIII
        help
-         Support controlling the GPIO used for SPI bitbang by software. Can
-         be used by the VCoreIII SoCs, but it was mainly useful for Luton.
+         Support for the VCoreIII SoC serial GPIO device. By using a
+          serial interface, the SIO controller significantly extends
+          the number of available GPIOs with a minimum number of
+          additional pins on the device. The primary purpose of the
+          SIO controller is to connect control signals from SFP
+          modules and to act as an LED controller.
 
 config MSM_GPIO
        bool "Qualcomm GPIO driver"
@@ -125,6 +139,11 @@ config MXC_GPIO
        help
          Support GPIO controllers on various i.MX platforms
 
+config MXS_GPIO
+       bool "Freescale/NXP MXS GPIO driver"
+       help
+         Support GPIO controllers on i.MX23 and i.MX28 platforms
+
 config OMAP_GPIO
        bool "TI OMAP GPIO driver"
        depends on ARCH_OMAP2PLUS
@@ -165,6 +184,12 @@ config RCAR_GPIO
        help
          This driver supports the GPIO banks on Renesas RCar SoCs.
 
+config RZA1_GPIO
+       bool "Renesas RZ/A1 GPIO driver"
+       depends on DM_GPIO && RZA1
+       help
+         This driver supports the GPIO banks on Renesas RZ/A1 R7S72100 SoCs.
+
 config ROCKCHIP_GPIO
        bool "Rockchip GPIO driver"
        depends on DM_GPIO
@@ -195,6 +220,12 @@ config SANDBOX_GPIO_COUNT
          of 'anonymous' GPIOs that do not belong to any device or bank.
          Select a suitable value depending on your needs.
 
+config SUNXI_GPIO
+       bool "Allwinner GPIO driver"
+       depends on ARCH_SUNXI
+       help
+         Support the GPIO device in Allwinner SoCs.
+
 config XILINX_GPIO
        bool "Xilinx GPIO driver"
        depends on DM_GPIO
@@ -245,15 +276,22 @@ config PIC32_GPIO
        help
          Say yes here to support Microchip PIC32 GPIOs.
 
-config STM32F7_GPIO
+config STM32_GPIO
        bool "ST STM32 GPIO driver"
        depends on DM_GPIO && (STM32 || ARCH_STM32MP)
        default y
        help
          Device model driver support for STM32 GPIO controller. It should be
-         usable on many stm32 families like stm32f4 & stm32H7.
+         usable on many stm32 families like stm32f4/f7/h7 and stm32mp1.
          Tested on STM32F7.
 
+config SIFIVE_GPIO
+       bool "SiFive GPIO driver"
+       depends on DM_GPIO
+       help
+         Device model driver for GPIO controller present in SiFive FU540 SoC. This
+         driver enables GPIO interface on HiFive Unleashed A00 board.
+
 config MVEBU_GPIO
        bool "Marvell MVEBU GPIO driver"
        depends on DM_GPIO && ARCH_MVEBU
@@ -263,7 +301,7 @@ config MVEBU_GPIO
 
 config ZYNQ_GPIO
        bool "Zynq GPIO driver"
-       depends on DM_GPIO && (ARCH_ZYNQ || ARCH_ZYNQMP)
+       depends on DM_GPIO && (ARCH_ZYNQ || ARCH_ZYNQMP || ARCH_VERSAL)
        default y
        help
          Supports GPIO access on Zynq SoC.
@@ -299,6 +337,29 @@ config DM_PCA953X
          Now, max 24 bits chips and PCA953X compatible chips are
          supported
 
+config SPL_DM_PCA953X
+       bool "PCA95[357]x, PCA9698, TCA64xx, and MAX7310 I/O ports in SPL"
+       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 MPC8XXX_GPIO
        bool "Freescale MPC8XXX GPIO driver"
        depends on DM_GPIO
@@ -324,7 +385,7 @@ config MPC8XXX_GPIO
 
 config MT7621_GPIO
        bool "MediaTek MT7621 GPIO driver"
-       depends on DM_GPIO && ARCH_MT7620
+       depends on DM_GPIO && SOC_MT7628
        default y
        help
          Say yes here to support MediaTek MT7621 compatible GPIOs.