mirror of https://gitee.com/openkylin/linux.git
Removal of GENERIC_GPIO for v3.10
GENERIC_GPIO now synonymous with GPIOLIB. There are no longer any valid cases for enableing GENERIC_GPIO without GPIOLIB, even though it is possible to do so which has been causing confusion and breakage. This branch does the work to completely eliminate GENERIC_GPIO. However, it is not trivial to just create a branch to remove it. Over the course of the v3.9 cycle more code referencing GENERIC_GPIO has been added to linux-next that conflicts with this branch. The following must be done to resolve the conflicts when merging this branch into mainline: * "git grep CONFIG_GENERIC_GPIO" should return 0 hits. Matches should be replaced with CONFIG_GPIOLIB * "git grep '\bGENERIC_GPIO\b'" should return 1 hit in the Chinese documentation. * Selectors of GENERIC_GPIO should be turned into selectors of GPIOLIB * definitions of the option in architecture Kconfig code should be deleted. Stephen has 3 merge fixup patches[1] that do the above. They are currently applicable on mainline as of May 2nd. [1] http://www.mail-archive.com/linux-kernel@vger.kernel.org/msg428056.html -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAABAgAGBQJRifUnAAoJEEFnBt12D9kBs2YP/0U6+ia+xYvkVaJc28PDVIzn OReZNcJOYU8D5voxz0voaRD0EdcPwjbMu9Kp9aXMHlk4VxevF+8jCc/us0bIjtO1 VcB5VmSCIhMhxdnBlum11Mk7Vr5MCweyl9NBsypnPt8cl4obMBZHf2yzoodFktNb wtyYlOb6FALtc6iDbOO6dG3w9F7FAOLvskUFzdv89m8mupTsBu9jw9NqFDbJHOex rxq0Sdd+kWF/nkJVcV5Y6jIdletRlhpipefMJ9diexreHvwqh+c4kJEYZaXgB5+m ha95cPbReK1d+RqzM3A8d4irzSVSmq4k7ijI6QkFOr48+AH7XsgKv5so885LKzMN IIXg2Phm9i0H8+ecEvhcc4oIYBHJiEKK54Y0qUD9dqbFoDGPTCSqMHdSSMbpAY+J bIIXlVzj1En3PPNUJLPt8q8Qz6WxCT9mDST3QSGYnD4o90HT+1R9j92RxGL6McOq rUOyJDwmzFvpBvKK4raGdOU435M+ps2NPKKNIRaIGQPPY9rM1kN4YqvhXukEsC9L 3a3+3cQLh7iKxBHncxeQsJfethP1CPkJnzvF9r+ZZLf2rcPH4pbQIE2uO0XnX/nd 5/DKi0nGgAJ//GMMzdo3RiOA5zGFjIZ/KMvfhQldpP6qFJRhqdGi6FPlAcwr1z1n YnCByPwwlvfC4LTXFOGL =xodc -----END PGP SIGNATURE----- Merge tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux Pull removal of GENERIC_GPIO from Grant Likely: "GENERIC_GPIO now synonymous with GPIOLIB. There are no longer any valid cases for enableing GENERIC_GPIO without GPIOLIB, even though it is possible to do so which has been causing confusion and breakage. This branch does the work to completely eliminate GENERIC_GPIO." * tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux: gpio: update gpio Chinese documentation Remove GENERIC_GPIO config option Convert selectors of GENERIC_GPIO to GPIOLIB blackfin: force use of gpiolib m68k: coldfire: use gpiolib mips: pnx833x: remove requirement for GENERIC_GPIO openrisc: default GENERIC_GPIO to false avr32: default GENERIC_GPIO to false xtensa: remove explicit selection of GENERIC_GPIO sh: replace CONFIG_GENERIC_GPIO by CONFIG_GPIOLIB powerpc: remove redundant GENERIC_GPIO selection unicore32: default GENERIC_GPIO to false unicore32: remove unneeded select GENERIC_GPIO arm: plat-orion: use GPIO driver on CONFIG_GPIOLIB arm: remove redundant GENERIC_GPIO selection mips: alchemy: require gpiolib mips: txx9: change GENERIC_GPIO to GPIOLIB mips: loongson: use GPIO driver on CONFIG_GPIOLIB mips: remove redundant GENERIC_GPIO select
This commit is contained in:
Linus Torvalds
commit
5647ac0ad4
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@ -72,11 +72,11 @@ in this document, but drivers acting as clients to the GPIO interface must
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not care how it's implemented.)
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That said, if the convention is supported on their platform, drivers should
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use it when possible. Platforms must declare GENERIC_GPIO support in their
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Kconfig (boolean true), and provide an <asm/gpio.h> file. Drivers that can't
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work without standard GPIO calls should have Kconfig entries which depend
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on GENERIC_GPIO. The GPIO calls are available, either as "real code" or as
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optimized-away stubs, when drivers use the include file:
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use it when possible. Platforms must select ARCH_REQUIRE_GPIOLIB or
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ARCH_WANT_OPTIONAL_GPIOLIB in their Kconfig. Drivers that can't work without
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standard GPIO calls should have Kconfig entries which depend on GPIOLIB. The
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GPIO calls are available, either as "real code" or as optimized-away stubs,
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when drivers use the include file:
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#include <linux/gpio.h>
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@ -84,10 +84,10 @@ GPIO 公约
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控制器的抽象函数来实现它。(有一些可选的代码能支持这种策略的实现,本文档
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后面会介绍，但作为 GPIO 接口的客户端驱动程序必须与它的实现无关。)
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也就是说,如果在他们的平台上支持这个公约，驱动应尽可能的使用它。平台
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必须在 Kconfig 中声明对 GENERIC_GPIO的支持 (布尔型 true)，并提供
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一个 <asm/gpio.h> 文件。那些调用标准 GPIO 函数的驱动应该在 Kconfig
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入口中声明依赖GENERIC_GPIO。当驱动包含文件:
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也就是说,如果在他们的平台上支持这个公约，驱动应尽可能的使用它。同时，平台
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必须在 Kconfig 中选择 ARCH_REQUIRE_GPIOLIB 或者 ARCH_WANT_OPTIONAL_GPIOLIB
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选项。那些调用标准 GPIO 函数的驱动应该在 Kconfig 入口中声明依赖GENERIC_GPIO。
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当驱动包含文件:
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#include <linux/gpio.h>
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@ -55,9 +55,6 @@ config GENERIC_CALIBRATE_DELAY
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bool
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default y
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config GENERIC_GPIO
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bool
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config ZONE_DMA
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bool
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default y
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@ -109,9 +109,6 @@ config MIGHT_HAVE_PCI
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config SYS_SUPPORTS_APM_EMULATION
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bool
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config GENERIC_GPIO
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bool
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config HAVE_TCM
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bool
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select GENERIC_ALLOCATOR
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@ -3,6 +3,6 @@
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#
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ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include
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orion-gpio-$(CONFIG_GENERIC_GPIO) += gpio.o
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orion-gpio-$(CONFIG_GPIOLIB) += gpio.o
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obj-$(CONFIG_PLAT_ORION_LEGACY) += irq.o pcie.o time.o common.o mpp.o
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obj-$(CONFIG_PLAT_ORION_LEGACY) += $(orion-gpio-y)
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@ -150,7 +150,7 @@ orion_gpio_is_valid(struct orion_gpio_chip *ochip, unsigned pin, int mode)
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}
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/*
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* GENERIC_GPIO primitives.
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* GPIO primitives.
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*/
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static int orion_gpio_request(struct gpio_chip *chip, unsigned pin)
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{
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@ -95,9 +95,6 @@ config SWIOTLB
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config IOMMU_HELPER
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def_bool SWIOTLB
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config GENERIC_GPIO
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bool
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source "init/Kconfig"
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source "kernel/Kconfig.freezer"
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@ -26,9 +26,6 @@ config AVR32
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There is an AVR32 Linux project with a web page at
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http://avr32linux.org/.
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config GENERIC_GPIO
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def_bool y
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config STACKTRACE_SUPPORT
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def_bool y
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@ -27,7 +27,7 @@ config BLACKFIN
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select HAVE_OPROFILE
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select HAVE_PERF_EVENTS
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select ARCH_HAVE_CUSTOM_GPIO_H
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select ARCH_WANT_OPTIONAL_GPIOLIB
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select ARCH_REQUIRE_GPIOLIB
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select HAVE_UID16
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select HAVE_UNDERSCORE_SYMBOL_PREFIX
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select VIRT_TO_BUS
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@ -52,9 +52,6 @@ config GENERIC_BUG
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config ZONE_DMA
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def_bool y
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config GENERIC_GPIO
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def_bool y
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config FORCE_MAX_ZONEORDER
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int
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default "14"
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|
|
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@ -155,9 +155,6 @@ source "mm/Kconfig"
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source "kernel/Kconfig.hz"
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config GENERIC_GPIO
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def_bool n
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endmenu
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source "init/Kconfig"
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@ -101,9 +101,6 @@ config GENERIC_CALIBRATE_DELAY
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config HAVE_SETUP_PER_CPU_AREA
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def_bool y
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config GENERIC_GPIO
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bool
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config DMI
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bool
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default y
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@ -35,9 +35,6 @@ config ARCH_HAS_ILOG2_U32
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config ARCH_HAS_ILOG2_U64
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bool
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config GENERIC_GPIO
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bool
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config GENERIC_HWEIGHT
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bool
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default y
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@ -22,8 +22,7 @@ config M68KCLASSIC
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config COLDFIRE
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bool "Coldfire CPU family support"
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select GENERIC_GPIO
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select ARCH_WANT_OPTIONAL_GPIOLIB
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select ARCH_REQUIRE_GPIOLIB
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select ARCH_HAVE_CUSTOM_GPIO_H
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select CPU_HAS_NO_BITFIELDS
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select CPU_HAS_NO_MULDIV64
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@ -52,9 +52,6 @@ config GENERIC_HWEIGHT
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config GENERIC_CALIBRATE_DELAY
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def_bool y
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config GENERIC_GPIO
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def_bool n
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config NO_IOPORT
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def_bool y
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|
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@ -54,9 +54,6 @@ config GENERIC_HWEIGHT
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config GENERIC_CALIBRATE_DELAY
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def_bool y
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config GENERIC_GPIO
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bool
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config GENERIC_CSUM
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def_bool y
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@ -61,8 +61,7 @@ config MIPS_ALCHEMY
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select SYS_HAS_CPU_MIPS32_R1
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select SYS_SUPPORTS_32BIT_KERNEL
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select SYS_SUPPORTS_APM_EMULATION
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select GENERIC_GPIO
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select ARCH_WANT_OPTIONAL_GPIOLIB
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select ARCH_REQUIRE_GPIOLIB
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select SYS_SUPPORTS_ZBOOT
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select USB_ARCH_HAS_OHCI
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select USB_ARCH_HAS_EHCI
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@ -225,7 +224,6 @@ config MACH_JZ4740
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select SYS_SUPPORTS_ZBOOT_UART16550
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select DMA_NONCOHERENT
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select IRQ_CPU
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select GENERIC_GPIO
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select ARCH_REQUIRE_GPIOLIB
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select SYS_HAS_EARLY_PRINTK
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select HAVE_PWM
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|
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@ -937,7 +935,6 @@ config CSRC_SB1250
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bool
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config GPIO_TXX9
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select GENERIC_GPIO
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select ARCH_REQUIRE_GPIOLIB
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bool
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@ -1009,9 +1006,6 @@ config GENERIC_ISA_DMA_SUPPORT_BROKEN
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config ISA_DMA_API
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bool
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config GENERIC_GPIO
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bool
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config HOLES_IN_ZONE
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bool
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|
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@ -1112,7 +1106,6 @@ config SOC_PNX833X
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select SYS_SUPPORTS_32BIT_KERNEL
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select SYS_SUPPORTS_LITTLE_ENDIAN
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select SYS_SUPPORTS_BIG_ENDIAN
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select GENERIC_GPIO
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select CPU_MIPSR2_IRQ_VI
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config SOC_PNX8335
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@ -1203,7 +1196,6 @@ config CPU_LOONGSON2F
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bool "Loongson 2F"
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depends on SYS_HAS_CPU_LOONGSON2F
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select CPU_LOONGSON2
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select GENERIC_GPIO
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select ARCH_REQUIRE_GPIOLIB
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help
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The Loongson 2F processor implements the MIPS III instruction set
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|
|
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|
|
@ -4,7 +4,7 @@
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obj-y += setup.o init.o cmdline.o env.o time.o reset.o irq.o \
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pci.o bonito-irq.o mem.o machtype.o platform.o
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obj-$(CONFIG_GENERIC_GPIO) += gpio.o
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obj-$(CONFIG_GPIOLIB) += gpio.o
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#
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# Serial port support
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|
|
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|
|
@ -118,7 +118,7 @@ EXPORT_SYMBOL(clk_put);
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/* GPIO support */
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#ifdef CONFIG_GENERIC_GPIO
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#ifdef CONFIG_GPIOLIB
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int gpio_to_irq(unsigned gpio)
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{
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return -EINVAL;
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|
|
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|
|
@ -44,9 +44,6 @@ config GENERIC_HWEIGHT
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config NO_IOPORT
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def_bool y
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config GENERIC_GPIO
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def_bool y
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config TRACE_IRQFLAGS_SUPPORT
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def_bool y
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|
|
|
|||
|
|
@ -82,11 +82,6 @@ config GENERIC_HWEIGHT
|
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bool
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default y
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config GENERIC_GPIO
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bool
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help
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Generic GPIO API support
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|
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config PPC
|
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bool
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default y
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|
|
|
|||
|
|
@ -138,7 +138,6 @@ config PPC4xx_GPIO
|
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bool "PPC4xx GPIO support"
|
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depends on 40x
|
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select ARCH_REQUIRE_GPIOLIB
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select GENERIC_GPIO
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help
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Enable gpiolib support for ppc40x based boards
|
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|
||||
|
|
|
|||
|
|
@ -248,7 +248,6 @@ config PPC4xx_GPIO
|
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bool "PPC4xx GPIO support"
|
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depends on 44x
|
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select ARCH_REQUIRE_GPIOLIB
|
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select GENERIC_GPIO
|
||||
help
|
||||
Enable gpiolib support for ppc440 based boards
|
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|
||||
|
|
|
|||
|
|
@ -203,7 +203,6 @@ config GE_IMP3A
|
|||
select DEFAULT_UIMAGE
|
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select SWIOTLB
|
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select MMIO_NVRAM
|
||||
select GENERIC_GPIO
|
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select ARCH_REQUIRE_GPIOLIB
|
||||
select GE_FPGA
|
||||
help
|
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|
|
@ -328,7 +327,7 @@ config B4_QDS
|
|||
select PPC_E500MC
|
||||
select PHYS_64BIT
|
||||
select SWIOTLB
|
||||
select GENERIC_GPIO
|
||||
select GPIOLIB
|
||||
select ARCH_REQUIRE_GPIOLIB
|
||||
select HAS_RAPIDIO
|
||||
select PPC_EPAPR_HV_PIC
|
||||
|
|
|
|||
|
|
@ -37,7 +37,6 @@ config GEF_PPC9A
|
|||
bool "GE PPC9A"
|
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select DEFAULT_UIMAGE
|
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select MMIO_NVRAM
|
||||
select GENERIC_GPIO
|
||||
select ARCH_REQUIRE_GPIOLIB
|
||||
select GE_FPGA
|
||||
help
|
||||
|
|
@ -47,7 +46,6 @@ config GEF_SBC310
|
|||
bool "GE SBC310"
|
||||
select DEFAULT_UIMAGE
|
||||
select MMIO_NVRAM
|
||||
select GENERIC_GPIO
|
||||
select ARCH_REQUIRE_GPIOLIB
|
||||
select GE_FPGA
|
||||
help
|
||||
|
|
@ -57,7 +55,6 @@ config GEF_SBC610
|
|||
bool "GE SBC610"
|
||||
select DEFAULT_UIMAGE
|
||||
select MMIO_NVRAM
|
||||
select GENERIC_GPIO
|
||||
select ARCH_REQUIRE_GPIOLIB
|
||||
select GE_FPGA
|
||||
select HAS_RAPIDIO
|
||||
|
|
|
|||
|
|
@ -114,7 +114,6 @@ config 8xx_COPYBACK
|
|||
|
||||
config 8xx_GPIO
|
||||
bool "GPIO API Support"
|
||||
select GENERIC_GPIO
|
||||
select ARCH_REQUIRE_GPIOLIB
|
||||
help
|
||||
Saying Y here will cause the ports on an MPC8xx processor to be used
|
||||
|
|
|
|||
|
|
@ -302,7 +302,6 @@ config QUICC_ENGINE
|
|||
config QE_GPIO
|
||||
bool "QE GPIO support"
|
||||
depends on QUICC_ENGINE
|
||||
select GENERIC_GPIO
|
||||
select ARCH_REQUIRE_GPIOLIB
|
||||
help
|
||||
Say Y here if you're going to use hardware that connects to the
|
||||
|
|
@ -315,7 +314,6 @@ config CPM2
|
|||
select PPC_LIB_RHEAP
|
||||
select PPC_PCI_CHOICE
|
||||
select ARCH_REQUIRE_GPIOLIB
|
||||
select GENERIC_GPIO
|
||||
help
|
||||
The CPM2 (Communications Processor Module) is a coprocessor on
|
||||
embedded CPUs made by Freescale. Selecting this option means that
|
||||
|
|
@ -353,7 +351,6 @@ config OF_RTC
|
|||
config SIMPLE_GPIO
|
||||
bool "Support for simple, memory-mapped GPIO controllers"
|
||||
depends on PPC
|
||||
select GENERIC_GPIO
|
||||
select ARCH_REQUIRE_GPIOLIB
|
||||
help
|
||||
Say Y here to support simple, memory-mapped GPIO controllers.
|
||||
|
|
@ -364,7 +361,6 @@ config SIMPLE_GPIO
|
|||
config MCU_MPC8349EMITX
|
||||
bool "MPC8349E-mITX MCU driver"
|
||||
depends on I2C=y && PPC_83xx
|
||||
select GENERIC_GPIO
|
||||
select ARCH_REQUIRE_GPIOLIB
|
||||
help
|
||||
Say Y here to enable soft power-off functionality on the Freescale
|
||||
|
|
|
|||
|
|
@ -93,9 +93,6 @@ config GENERIC_CSUM
|
|||
config GENERIC_HWEIGHT
|
||||
def_bool y
|
||||
|
||||
config GENERIC_GPIO
|
||||
def_bool n
|
||||
|
||||
config GENERIC_CALIBRATE_DELAY
|
||||
bool
|
||||
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
obj-y := fpga.o irq.o nmi.o setup.o
|
||||
|
||||
obj-$(CONFIG_GENERIC_GPIO) += gpio.o
|
||||
obj-$(CONFIG_GPIOLIB) += gpio.o
|
||||
obj-$(CONFIG_HAVE_SRAM_POOL) += sram.o
|
||||
|
|
|
|||
|
|
@ -1,3 +1,3 @@
|
|||
obj-y += setup.o ilsel.o
|
||||
|
||||
obj-$(CONFIG_GENERIC_GPIO) += gpio.o
|
||||
obj-$(CONFIG_GPIOLIB) += gpio.o
|
||||
|
|
|
|||
|
|
@ -21,4 +21,4 @@ pinmux-$(CONFIG_CPU_SUBTYPE_SH7203) := pinmux-sh7203.o
|
|||
pinmux-$(CONFIG_CPU_SUBTYPE_SH7264) := pinmux-sh7264.o
|
||||
pinmux-$(CONFIG_CPU_SUBTYPE_SH7269) := pinmux-sh7269.o
|
||||
|
||||
obj-$(CONFIG_GENERIC_GPIO) += $(pinmux-y)
|
||||
obj-$(CONFIG_GPIOLIB) += $(pinmux-y)
|
||||
|
|
|
|||
|
|
@ -30,4 +30,4 @@ clock-$(CONFIG_CPU_SUBTYPE_SH7712) := clock-sh7712.o
|
|||
pinmux-$(CONFIG_CPU_SUBTYPE_SH7720) := pinmux-sh7720.o
|
||||
|
||||
obj-y += $(clock-y)
|
||||
obj-$(CONFIG_GENERIC_GPIO) += $(pinmux-y)
|
||||
obj-$(CONFIG_GPIOLIB) += $(pinmux-y)
|
||||
|
|
|
|||
|
|
@ -47,6 +47,6 @@ pinmux-$(CONFIG_CPU_SUBTYPE_SHX3) := pinmux-shx3.o
|
|||
|
||||
obj-y += $(clock-y)
|
||||
obj-$(CONFIG_SMP) += $(smp-y)
|
||||
obj-$(CONFIG_GENERIC_GPIO) += $(pinmux-y)
|
||||
obj-$(CONFIG_GPIOLIB) += $(pinmux-y)
|
||||
obj-$(CONFIG_PERF_EVENTS) += perf_event.o
|
||||
obj-$(CONFIG_HAVE_HW_BREAKPOINT) += ubc.o
|
||||
|
|
|
|||
|
|
@ -137,11 +137,6 @@ config GENERIC_ISA_DMA
|
|||
bool
|
||||
default y if SPARC32
|
||||
|
||||
config GENERIC_GPIO
|
||||
bool
|
||||
help
|
||||
Generic GPIO API support
|
||||
|
||||
config ARCH_SUPPORTS_DEBUG_PAGEALLOC
|
||||
def_bool y if SPARC64
|
||||
|
||||
|
|
|
|||
|
|
@ -23,9 +23,6 @@ config UNICORE32
|
|||
designs licensed by PKUnity Ltd.
|
||||
Please see web page at <http://www.pkunity.com/>.
|
||||
|
||||
config GENERIC_GPIO
|
||||
def_bool y
|
||||
|
||||
config GENERIC_CSUM
|
||||
def_bool y
|
||||
|
||||
|
|
@ -156,7 +153,7 @@ source "mm/Kconfig"
|
|||
|
||||
config LEDS
|
||||
def_bool y
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
|
||||
config ALIGNMENT_TRAP
|
||||
def_bool y
|
||||
|
|
@ -219,7 +216,6 @@ if ARCH_PUV3
|
|||
config PUV3_GPIO
|
||||
bool
|
||||
depends on !ARCH_FPGA
|
||||
select GENERIC_GPIO
|
||||
select GPIO_SYSFS
|
||||
default y
|
||||
|
||||
|
|
|
|||
|
|
@ -174,9 +174,6 @@ config GENERIC_BUG_RELATIVE_POINTERS
|
|||
config GENERIC_HWEIGHT
|
||||
def_bool y
|
||||
|
||||
config GENERIC_GPIO
|
||||
bool
|
||||
|
||||
config ARCH_MAY_HAVE_PC_FDC
|
||||
def_bool y
|
||||
depends on ISA_DMA_API
|
||||
|
|
|
|||
|
|
@ -33,9 +33,6 @@ config RWSEM_XCHGADD_ALGORITHM
|
|||
config GENERIC_HWEIGHT
|
||||
def_bool y
|
||||
|
||||
config GENERIC_GPIO
|
||||
bool
|
||||
|
||||
config ARCH_HAS_ILOG2_U32
|
||||
def_bool n
|
||||
|
||||
|
|
|
|||
|
|
@ -10,7 +10,6 @@ CONFIG_RWSEM_XCHGADD_ALGORITHM=y
|
|||
CONFIG_GENERIC_FIND_NEXT_BIT=y
|
||||
CONFIG_GENERIC_HWEIGHT=y
|
||||
CONFIG_GENERIC_HARDIRQS=y
|
||||
CONFIG_GENERIC_GPIO=y
|
||||
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
|
||||
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
|
||||
CONFIG_NO_IOPORT=y
|
||||
|
|
|
|||
|
|
@ -10,7 +10,6 @@ CONFIG_RWSEM_XCHGADD_ALGORITHM=y
|
|||
CONFIG_GENERIC_FIND_NEXT_BIT=y
|
||||
CONFIG_GENERIC_HWEIGHT=y
|
||||
CONFIG_GENERIC_HARDIRQS=y
|
||||
CONFIG_GENERIC_GPIO=y
|
||||
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
|
||||
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
|
||||
CONFIG_NO_IOPORT=y
|
||||
|
|
|
|||
|
|
@ -16,7 +16,7 @@ comment "Extcon Device Drivers"
|
|||
|
||||
config EXTCON_GPIO
|
||||
tristate "GPIO extcon support"
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
help
|
||||
Say Y here to enable GPIO based extcon support. Note that GPIO
|
||||
extcon supports single state per extcon instance.
|
||||
|
|
|
|||
|
|
@ -38,7 +38,6 @@ config GPIO_DEVRES
|
|||
menuconfig GPIOLIB
|
||||
bool "GPIO Support"
|
||||
depends on ARCH_WANT_OPTIONAL_GPIOLIB || ARCH_REQUIRE_GPIOLIB
|
||||
select GENERIC_GPIO
|
||||
help
|
||||
This enables GPIO support through the generic GPIO library.
|
||||
You only need to enable this, if you also want to enable
|
||||
|
|
|
|||
|
|
@ -255,7 +255,7 @@ static int __get_gpo_state_p3(struct lpc32xx_gpio_chip *group,
|
|||
}
|
||||
|
||||
/*
|
||||
* GENERIC_GPIO primitives.
|
||||
* GPIO primitives.
|
||||
*/
|
||||
static int lpc32xx_gpio_dir_input_p012(struct gpio_chip *chip,
|
||||
unsigned pin)
|
||||
|
|
|
|||
|
|
@ -363,7 +363,7 @@ config I2C_BLACKFIN_TWI_CLK_KHZ
|
|||
|
||||
config I2C_CBUS_GPIO
|
||||
tristate "CBUS I2C driver"
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
help
|
||||
Support for CBUS access using I2C API. Mostly relevant for Nokia
|
||||
Internet Tablets (770, N800 and N810).
|
||||
|
|
@ -436,7 +436,7 @@ config I2C_EG20T
|
|||
|
||||
config I2C_GPIO
|
||||
tristate "GPIO-based bitbanging I2C"
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
select I2C_ALGOBIT
|
||||
help
|
||||
This is a very simple bitbanging I2C driver utilizing the
|
||||
|
|
|
|||
|
|
@ -7,7 +7,7 @@ menu "Multiplexer I2C Chip support"
|
|||
|
||||
config I2C_ARB_GPIO_CHALLENGE
|
||||
tristate "GPIO-based I2C arbitration"
|
||||
depends on GENERIC_GPIO && OF
|
||||
depends on GPIOLIB && OF
|
||||
help
|
||||
If you say yes to this option, support will be included for an
|
||||
I2C multimaster arbitration scheme using GPIOs and a challenge &
|
||||
|
|
@ -19,7 +19,7 @@ config I2C_ARB_GPIO_CHALLENGE
|
|||
|
||||
config I2C_MUX_GPIO
|
||||
tristate "GPIO-based I2C multiplexer"
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
help
|
||||
If you say yes to this option, support will be included for a
|
||||
GPIO based I2C multiplexer. This driver provides access to
|
||||
|
|
|
|||
|
|
@ -175,7 +175,7 @@ config KEYBOARD_EP93XX
|
|||
|
||||
config KEYBOARD_GPIO
|
||||
tristate "GPIO Buttons"
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
help
|
||||
This driver implements support for buttons connected
|
||||
to GPIO pins of various CPUs (and some other chips).
|
||||
|
|
@ -190,7 +190,7 @@ config KEYBOARD_GPIO
|
|||
|
||||
config KEYBOARD_GPIO_POLLED
|
||||
tristate "Polled GPIO buttons"
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
select INPUT_POLLDEV
|
||||
help
|
||||
This driver implements support for buttons connected
|
||||
|
|
@ -241,7 +241,7 @@ config KEYBOARD_TCA8418
|
|||
|
||||
config KEYBOARD_MATRIX
|
||||
tristate "GPIO driven matrix keypad support"
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
select INPUT_MATRIXKMAP
|
||||
help
|
||||
Enable support for GPIO driven matrix keypad.
|
||||
|
|
|
|||
|
|
@ -214,7 +214,7 @@ config INPUT_APANEL
|
|||
config INPUT_GP2A
|
||||
tristate "Sharp GP2AP002A00F I2C Proximity/Opto sensor driver"
|
||||
depends on I2C
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
help
|
||||
Say Y here if you have a Sharp GP2AP002A00F proximity/als combo-chip
|
||||
hooked to an I2C bus.
|
||||
|
|
@ -224,7 +224,7 @@ config INPUT_GP2A
|
|||
|
||||
config INPUT_GPIO_TILT_POLLED
|
||||
tristate "Polled GPIO tilt switch"
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
select INPUT_POLLDEV
|
||||
help
|
||||
This driver implements support for tilt switches connected
|
||||
|
|
@ -472,7 +472,7 @@ config INPUT_PWM_BEEPER
|
|||
|
||||
config INPUT_GPIO_ROTARY_ENCODER
|
||||
tristate "Rotary encoders connected to GPIO pins"
|
||||
depends on GPIOLIB && GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
help
|
||||
Say Y here to add support for rotary encoders connected to GPIO lines.
|
||||
Check file:Documentation/input/rotary-encoder.txt for more
|
||||
|
|
@ -484,7 +484,7 @@ config INPUT_GPIO_ROTARY_ENCODER
|
|||
config INPUT_RB532_BUTTON
|
||||
tristate "Mikrotik Routerboard 532 button interface"
|
||||
depends on MIKROTIK_RB532
|
||||
depends on GPIOLIB && GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
select INPUT_POLLDEV
|
||||
help
|
||||
Say Y here if you want support for the S1 button built into
|
||||
|
|
|
|||
|
|
@ -295,7 +295,7 @@ config MOUSE_VSXXXAA
|
|||
|
||||
config MOUSE_GPIO
|
||||
tristate "GPIO mouse"
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
select INPUT_POLLDEV
|
||||
help
|
||||
This driver simulates a mouse on GPIO lines of various CPUs (and some
|
||||
|
|
|
|||
|
|
@ -173,7 +173,7 @@ config LEDS_PCA9532_GPIO
|
|||
config LEDS_GPIO
|
||||
tristate "LED Support for GPIO connected LEDs"
|
||||
depends on LEDS_CLASS
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
help
|
||||
This option enables support for the LEDs connected to GPIO
|
||||
outputs. To be useful the particular board must have LEDs
|
||||
|
|
@ -362,7 +362,7 @@ config LEDS_INTEL_SS4200
|
|||
config LEDS_LT3593
|
||||
tristate "LED driver for LT3593 controllers"
|
||||
depends on LEDS_CLASS
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
help
|
||||
This option enables support for LEDs driven by a Linear Technology
|
||||
LT3593 controller. This controller uses a special one-wire pulse
|
||||
|
|
@ -431,7 +431,7 @@ config LEDS_ASIC3
|
|||
|
||||
config LEDS_RENESAS_TPU
|
||||
bool "LED support for Renesas TPU"
|
||||
depends on LEDS_CLASS=y && HAVE_CLK && GENERIC_GPIO
|
||||
depends on LEDS_CLASS=y && HAVE_CLK && GPIOLIB
|
||||
help
|
||||
This option enables build of the LED TPU platform driver,
|
||||
suitable to drive any TPU channel on newer Renesas SoCs.
|
||||
|
|
|
|||
|
|
@ -419,7 +419,7 @@ config MTD_BFIN_ASYNC
|
|||
|
||||
config MTD_GPIO_ADDR
|
||||
tristate "GPIO-assisted Flash Chip Support"
|
||||
depends on GENERIC_GPIO || GPIOLIB
|
||||
depends on GPIOLIB
|
||||
depends on MTD_COMPLEX_MAPPINGS
|
||||
help
|
||||
Map driver which allows flashes to be partially physically addressed
|
||||
|
|
|
|||
|
|
@ -89,7 +89,7 @@ config MTD_NAND_H1900
|
|||
|
||||
config MTD_NAND_GPIO
|
||||
tristate "GPIO NAND Flash driver"
|
||||
depends on GENERIC_GPIO && ARM
|
||||
depends on GPIOLIB && ARM
|
||||
help
|
||||
This enables a GPIO based NAND flash driver.
|
||||
|
||||
|
|
|
|||
|
|
@ -126,7 +126,7 @@ config MDIO_BITBANG
|
|||
|
||||
config MDIO_GPIO
|
||||
tristate "Support for GPIO lib-based bitbanged MDIO buses"
|
||||
depends on MDIO_BITBANG && GENERIC_GPIO
|
||||
depends on MDIO_BITBANG && GPIOLIB
|
||||
---help---
|
||||
Supports GPIO lib-based MDIO busses.
|
||||
|
||||
|
|
|
|||
|
|
@ -6,7 +6,7 @@ if ARCH_SHMOBILE || SUPERH
|
|||
|
||||
config PINCTRL_SH_PFC
|
||||
# XXX move off the gpio dependency
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
select GPIO_SH_PFC if ARCH_REQUIRE_GPIOLIB
|
||||
select PINMUX
|
||||
select PINCONF
|
||||
|
|
@ -40,19 +40,19 @@ config PINCTRL_PFC_R8A7779
|
|||
config PINCTRL_PFC_SH7203
|
||||
def_bool y
|
||||
depends on CPU_SUBTYPE_SH7203
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
select PINCTRL_SH_PFC
|
||||
|
||||
config PINCTRL_PFC_SH7264
|
||||
def_bool y
|
||||
depends on CPU_SUBTYPE_SH7264
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
select PINCTRL_SH_PFC
|
||||
|
||||
config PINCTRL_PFC_SH7269
|
||||
def_bool y
|
||||
depends on CPU_SUBTYPE_SH7269
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
select PINCTRL_SH_PFC
|
||||
|
||||
config PINCTRL_PFC_SH7372
|
||||
|
|
@ -68,55 +68,55 @@ config PINCTRL_PFC_SH73A0
|
|||
config PINCTRL_PFC_SH7720
|
||||
def_bool y
|
||||
depends on CPU_SUBTYPE_SH7720
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
select PINCTRL_SH_PFC
|
||||
|
||||
config PINCTRL_PFC_SH7722
|
||||
def_bool y
|
||||
depends on CPU_SUBTYPE_SH7722
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
select PINCTRL_SH_PFC
|
||||
|
||||
config PINCTRL_PFC_SH7723
|
||||
def_bool y
|
||||
depends on CPU_SUBTYPE_SH7723
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
select PINCTRL_SH_PFC
|
||||
|
||||
config PINCTRL_PFC_SH7724
|
||||
def_bool y
|
||||
depends on CPU_SUBTYPE_SH7724
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
select PINCTRL_SH_PFC
|
||||
|
||||
config PINCTRL_PFC_SH7734
|
||||
def_bool y
|
||||
depends on CPU_SUBTYPE_SH7734
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
select PINCTRL_SH_PFC
|
||||
|
||||
config PINCTRL_PFC_SH7757
|
||||
def_bool y
|
||||
depends on CPU_SUBTYPE_SH7757
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
select PINCTRL_SH_PFC
|
||||
|
||||
config PINCTRL_PFC_SH7785
|
||||
def_bool y
|
||||
depends on CPU_SUBTYPE_SH7785
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
select PINCTRL_SH_PFC
|
||||
|
||||
config PINCTRL_PFC_SH7786
|
||||
def_bool y
|
||||
depends on CPU_SUBTYPE_SH7786
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
select PINCTRL_SH_PFC
|
||||
|
||||
config PINCTRL_PFC_SHX3
|
||||
def_bool y
|
||||
depends on CPU_SUBTYPE_SHX3
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
select PINCTRL_SH_PFC
|
||||
|
||||
endif
|
||||
|
|
|
|||
|
|
@ -66,7 +66,7 @@ config REGULATOR_USERSPACE_CONSUMER
|
|||
|
||||
config REGULATOR_GPIO
|
||||
tristate "GPIO regulator support"
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
help
|
||||
This driver provides support for regulators that can be
|
||||
controlled via gpios.
|
||||
|
|
|
|||
|
|
@ -62,7 +62,7 @@ config SPI_ALTERA
|
|||
|
||||
config SPI_ATH79
|
||||
tristate "Atheros AR71XX/AR724X/AR913X SPI controller driver"
|
||||
depends on ATH79 && GENERIC_GPIO
|
||||
depends on ATH79 && GPIOLIB
|
||||
select SPI_BITBANG
|
||||
help
|
||||
This enables support for the SPI controller present on the
|
||||
|
|
@ -175,7 +175,7 @@ config SPI_FALCON
|
|||
|
||||
config SPI_GPIO
|
||||
tristate "GPIO-based bitbanging SPI Master"
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
select SPI_BITBANG
|
||||
help
|
||||
This simple GPIO bitbanging SPI master uses the arch-neutral GPIO
|
||||
|
|
@ -259,7 +259,7 @@ config SPI_FSL_ESPI
|
|||
|
||||
config SPI_OC_TINY
|
||||
tristate "OpenCores tiny SPI"
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
select SPI_BITBANG
|
||||
help
|
||||
This is the driver for OpenCores tiny SPI master controller.
|
||||
|
|
@ -457,7 +457,7 @@ config SPI_TOPCLIFF_PCH
|
|||
|
||||
config SPI_TXX9
|
||||
tristate "Toshiba TXx9 SPI controller"
|
||||
depends on GENERIC_GPIO && CPU_TX49XX
|
||||
depends on GPIOLIB && CPU_TX49XX
|
||||
help
|
||||
SPI driver for Toshiba TXx9 MIPS SoCs
|
||||
|
||||
|
|
|
|||
|
|
@ -54,7 +54,7 @@ config ANDROID_TIMED_OUTPUT
|
|||
|
||||
config ANDROID_TIMED_GPIO
|
||||
tristate "Android timed gpio driver"
|
||||
depends on GENERIC_GPIO && ANDROID_TIMED_OUTPUT
|
||||
depends on GPIOLIB && ANDROID_TIMED_OUTPUT
|
||||
default n
|
||||
|
||||
config ANDROID_LOW_MEMORY_KILLER
|
||||
|
|
|
|||
|
|
@ -61,7 +61,7 @@ config LIS3L02DQ
|
|||
depends on SPI
|
||||
select IIO_TRIGGER if IIO_BUFFER
|
||||
depends on !IIO_BUFFER || IIO_KFIFO_BUF
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
help
|
||||
Say yes here to build SPI support for the ST microelectronics
|
||||
accelerometer. The driver supplies direct access via sysfs files
|
||||
|
|
|
|||
|
|
@ -73,7 +73,7 @@ config AD7780
|
|||
config AD7816
|
||||
tristate "Analog Devices AD7816/7/8 temperature sensor and ADC driver"
|
||||
depends on SPI
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
help
|
||||
Say yes here to build support for Analog Devices AD7816/7/8
|
||||
temperature sensors and ADC.
|
||||
|
|
|
|||
|
|
@ -5,7 +5,7 @@ menu "Analog digital bi-direction converters"
|
|||
|
||||
config ADT7316
|
||||
tristate "Analog Devices ADT7316/7/8 ADT7516/7/9 temperature sensor, ADC and DAC driver"
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
help
|
||||
Say yes here to build support for Analog Devices ADT7316, ADT7317, ADT7318
|
||||
and ADT7516, ADT7517, ADT7519 temperature sensors, ADC and DAC.
|
||||
|
|
|
|||
|
|
@ -13,7 +13,7 @@ config AD2S90
|
|||
config AD2S1200
|
||||
tristate "Analog Devices ad2s1200/ad2s1205 driver"
|
||||
depends on SPI
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
help
|
||||
Say yes here to build support for Analog Devices spi resolver
|
||||
to digital converters, ad2s1200 and ad2s1205, provides direct access
|
||||
|
|
@ -22,7 +22,7 @@ config AD2S1200
|
|||
config AD2S1210
|
||||
tristate "Analog Devices ad2s1210 driver"
|
||||
depends on SPI
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
help
|
||||
Say yes here to build support for Analog Devices spi resolver
|
||||
to digital converters, ad2s1210, provides direct access via sysfs.
|
||||
|
|
|
|||
|
|
@ -14,7 +14,7 @@ config IIO_PERIODIC_RTC_TRIGGER
|
|||
|
||||
config IIO_GPIO_TRIGGER
|
||||
tristate "GPIO trigger"
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
help
|
||||
Provides support for using GPIO pins as IIO triggers.
|
||||
|
||||
|
|
|
|||
|
|
@ -128,7 +128,7 @@ config TWL6030_USB
|
|||
|
||||
config USB_GPIO_VBUS
|
||||
tristate "GPIO based peripheral-only VBUS sensing 'transceiver'"
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
help
|
||||
Provides simple GPIO VBUS sensing for controllers with an
|
||||
internal transceiver via the usb_phy interface, and
|
||||
|
|
|
|||
|
|
@ -2483,7 +2483,7 @@ config FB_SSD1307
|
|||
tristate "Solomon SSD1307 framebuffer support"
|
||||
depends on FB && I2C
|
||||
depends on OF
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
select FB_SYS_FOPS
|
||||
select FB_SYS_FILLRECT
|
||||
select FB_SYS_COPYAREA
|
||||
|
|
|
|||
|
|
@ -36,14 +36,14 @@ config LCD_CORGI
|
|||
|
||||
config LCD_L4F00242T03
|
||||
tristate "Epson L4F00242T03 LCD"
|
||||
depends on SPI_MASTER && GENERIC_GPIO
|
||||
depends on SPI_MASTER && GPIOLIB
|
||||
help
|
||||
SPI driver for Epson L4F00242T03. This provides basic support
|
||||
for init and powering the LCD up/down through a sysfs interface.
|
||||
|
||||
config LCD_LMS283GF05
|
||||
tristate "Samsung LMS283GF05 LCD"
|
||||
depends on SPI_MASTER && GENERIC_GPIO
|
||||
depends on SPI_MASTER && GPIOLIB
|
||||
help
|
||||
SPI driver for Samsung LMS283GF05. This provides basic support
|
||||
for powering the LCD up/down through a sysfs interface.
|
||||
|
|
|
|||
|
|
@ -50,7 +50,7 @@ config W1_MASTER_DS1WM
|
|||
|
||||
config W1_MASTER_GPIO
|
||||
tristate "GPIO 1-wire busmaster"
|
||||
depends on GENERIC_GPIO
|
||||
depends on GPIOLIB
|
||||
help
|
||||
Say Y here if you want to communicate with your 1-wire devices using
|
||||
GPIO pins. This driver uses the GPIO API to control the wire.
|
||||
|
|
|
|||
|
|
@ -39,7 +39,7 @@ struct gpio {
|
|||
const char *label;
|
||||
};
|
||||
|
||||
#ifdef CONFIG_GENERIC_GPIO
|
||||
#ifdef CONFIG_GPIOLIB
|
||||
|
||||
#ifdef CONFIG_ARCH_HAVE_CUSTOM_GPIO_H
|
||||
#include <asm/gpio.h>
|
||||
|
|
@ -74,7 +74,7 @@ static inline int irq_to_gpio(unsigned int irq)
|
|||
|
||||
#endif /* ! CONFIG_ARCH_HAVE_CUSTOM_GPIO_H */
|
||||
|
||||
#else /* ! CONFIG_GENERIC_GPIO */
|
||||
#else /* ! CONFIG_GPIOLIB */
|
||||
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/types.h>
|
||||
|
|
@ -226,7 +226,7 @@ gpiochip_remove_pin_ranges(struct gpio_chip *chip)
|
|||
WARN_ON(1);
|
||||
}
|
||||
|
||||
#endif /* ! CONFIG_GENERIC_GPIO */
|
||||
#endif /* ! CONFIG_GPIOLIB */
|
||||
|
||||
struct device;
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue