From 363c6e196ad7c6c78534d040f9d0cc5eff4351e5 Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Tue, 29 Apr 2008 17:18:21 +0000 Subject: [PATCH] remove the i2c-gpio-custom driver from adm5120, and make it available on all platforms SVN-Revision: 10979 --- package/i2c-gpio-custom/Makefile | 55 +++++++++++++++++++ package/i2c-gpio-custom/src/Kconfig | 10 ++++ package/i2c-gpio-custom/src/Makefile | 1 + .../i2c-gpio-custom/src}/i2c-gpio-custom.c | 0 package/kernel/modules/i2c.mk | 18 +----- .../adm5120/patches/300-i2c_gpio_custom.patch | 34 ------------ 6 files changed, 67 insertions(+), 51 deletions(-) create mode 100644 package/i2c-gpio-custom/Makefile create mode 100644 package/i2c-gpio-custom/src/Kconfig create mode 100644 package/i2c-gpio-custom/src/Makefile rename {target/linux/adm5120/files/drivers/i2c/busses => package/i2c-gpio-custom/src}/i2c-gpio-custom.c (100%) delete mode 100644 target/linux/adm5120/patches/300-i2c_gpio_custom.patch diff --git a/package/i2c-gpio-custom/Makefile b/package/i2c-gpio-custom/Makefile new file mode 100644 index 0000000000..fd448cec45 --- /dev/null +++ b/package/i2c-gpio-custom/Makefile @@ -0,0 +1,55 @@ +# +# Copyright (C) 2008 OpenWrt.org +# +# This is free software, licensed under the GNU General Public License v2. +# See /LICENSE for more information. +# + +include $(TOPDIR)/rules.mk +include $(INCLUDE_DIR)/kernel.mk + +PKG_NAME:=i2c-gpio-custom +PKG_RELEASE:=1 + +include $(INCLUDE_DIR)/package.mk + +define KernelPackage/i2c-gpio-custom + SUBMENU:=I2C support + TITLE:=Custom GPIO-based I2C device + DEPENDS:=@GPIO_SUPPORT kmod-i2c-core +kmod-i2c-gpio + FILES:=$(PKG_BUILD_DIR)/i2c-gpio-custom.$(LINUX_KMOD_SUFFIX) + AUTOLOAD:=$(call AutoLoad,58,i2c-gpio-custom) + KCONFIG:= +endef + +define KernelPackage/i2c-gpio-custom/description + Kernel module for register a custom i2c-gpio platform device. +endef + +EXTRA_KCONFIG:= \ + CONFIG_I2C_GPIO_CUSTOM=m + +EXTRA_CFLAGS:= \ + $(patsubst CONFIG_%, -DCONFIG_%=1, $(patsubst %=m,%,$(filter %=m,$(EXTRA_KCONFIG)))) \ + $(patsubst CONFIG_%, -DCONFIG_%=1, $(patsubst %=y,%,$(filter %=y,$(EXTRA_KCONFIG)))) \ + +MAKE_OPTS:= \ + ARCH="$(LINUX_KARCH)" \ + CROSS_COMPILE="$(TARGET_CROSS)" \ + SUBDIRS="$(PKG_BUILD_DIR)" \ + EXTRA_CFLAGS="$(EXTRA_CFLAGS)" \ + LINUXINCLUDE="-I$(LINUX_DIR)/include -include linux/autoconf.h" \ + $(EXTRA_KCONFIG) + +define Build/Prepare + mkdir -p $(PKG_BUILD_DIR) + $(CP) ./src/* $(PKG_BUILD_DIR)/ +endef + +define Build/Compile + $(MAKE) -C "$(LINUX_DIR)" \ + $(MAKE_OPTS) \ + modules +endef + +$(eval $(call KernelPackage,i2c-gpio-custom)) diff --git a/package/i2c-gpio-custom/src/Kconfig b/package/i2c-gpio-custom/src/Kconfig new file mode 100644 index 0000000000..e2e3a68d92 --- /dev/null +++ b/package/i2c-gpio-custom/src/Kconfig @@ -0,0 +1,10 @@ +config I2C_GPIO_CUSTOM + tristate "Custom GPIO-based I2C driver" + depends on GENERIC_GPIO + select I2C_GPIO + help + This is an I2C driver to register 1 to 4 custom I2C buses using + GPIO lines. + + This support is also available as a module. If so, the module + will be called i2c-gpio-custom. diff --git a/package/i2c-gpio-custom/src/Makefile b/package/i2c-gpio-custom/src/Makefile new file mode 100644 index 0000000000..dcb2e2abe2 --- /dev/null +++ b/package/i2c-gpio-custom/src/Makefile @@ -0,0 +1 @@ +obj-${CONFIG_I2C_GPIO_CUSTOM} += i2c-gpio-custom.o \ No newline at end of file diff --git a/target/linux/adm5120/files/drivers/i2c/busses/i2c-gpio-custom.c b/package/i2c-gpio-custom/src/i2c-gpio-custom.c similarity index 100% rename from target/linux/adm5120/files/drivers/i2c/busses/i2c-gpio-custom.c rename to package/i2c-gpio-custom/src/i2c-gpio-custom.c diff --git a/package/kernel/modules/i2c.mk b/package/kernel/modules/i2c.mk index c02672f439..687fa9fb29 100644 --- a/package/kernel/modules/i2c.mk +++ b/package/kernel/modules/i2c.mk @@ -93,22 +93,6 @@ endef $(eval $(call KernelPackage,i2c-gpio)) -define KernelPackage/i2c-gpio-custom - SUBMENU:=$(I2C_MENU) - TITLE:=Custom GPIO-based I2C device - DEPENDS:=@TARGET_adm5120 kmod-i2c-core +kmod-i2c-gpio - KCONFIG:=CONFIG_I2C_GPIO_CUSTOM - FILES:=$(LINUX_DIR)/drivers/i2c/busses/i2c-gpio-custom.$(LINUX_KMOD_SUFFIX) - AUTOLOAD:=$(call AutoLoad,58,i2c-gpio-custom) -endef - -define KernelPackage/i2c-gpio-custom/description - Kernel module for register a custom i2c-gpio platform device. -endef - -$(eval $(call KernelPackage,i2c-gpio-custom)) - - define KernelPackage/i2c-scx200 SUBMENU:=$(I2C_MENU) TITLE:=Geode SCx200 I2C using GPIO pins @@ -135,7 +119,7 @@ define KernelPackage/i2c-scx200-acb endef define KernelPackage/i2c-scx200-acb/description - Kernel module for I2C using the ACCESS.bus controllers on the Geode SCx200 + Kernel module for I2C using the ACCESS.bus controllers on the Geode SCx200 and SC1100 processors and the CS5535 and CS5536 Geode companion devices. endef diff --git a/target/linux/adm5120/patches/300-i2c_gpio_custom.patch b/target/linux/adm5120/patches/300-i2c_gpio_custom.patch deleted file mode 100644 index f7f8997d68..0000000000 --- a/target/linux/adm5120/patches/300-i2c_gpio_custom.patch +++ /dev/null @@ -1,34 +0,0 @@ -Index: linux-2.6.24.2/drivers/i2c/busses/Kconfig -=================================================================== ---- linux-2.6.24.2.orig/drivers/i2c/busses/Kconfig -+++ linux-2.6.24.2/drivers/i2c/busses/Kconfig -@@ -146,6 +146,17 @@ config I2C_GPIO - This is a very simple bitbanging I2C driver utilizing the - arch-neutral GPIO API to control the SCL and SDA lines. - -+config I2C_GPIO_CUSTOM -+ tristate "Custom GPIO-based I2C driver" -+ depends on GENERIC_GPIO -+ select I2C_GPIO -+ help -+ This is an I2C driver to register 1 to 4 custom I2C buses using -+ GPIO lines. -+ -+ This support is also available as a module. If so, the module -+ will be called i2c-gpio-custom. -+ - config I2C_HYDRA - tristate "CHRP Apple Hydra Mac I/O I2C interface" - depends on PCI && PPC_CHRP && EXPERIMENTAL -Index: linux-2.6.24.2/drivers/i2c/busses/Makefile -=================================================================== ---- linux-2.6.24.2.orig/drivers/i2c/busses/Makefile -+++ linux-2.6.24.2/drivers/i2c/busses/Makefile -@@ -14,6 +14,7 @@ obj-$(CONFIG_I2C_BLACKFIN_TWI) += i2c-bf - obj-$(CONFIG_I2C_DAVINCI) += i2c-davinci.o - obj-$(CONFIG_I2C_ELEKTOR) += i2c-elektor.o - obj-$(CONFIG_I2C_GPIO) += i2c-gpio.o -+obj-$(CONFIG_I2C_GPIO_CUSTOM) += i2c-gpio-custom.o - obj-$(CONFIG_I2C_HYDRA) += i2c-hydra.o - obj-$(CONFIG_I2C_I801) += i2c-i801.o - obj-$(CONFIG_I2C_I810) += i2c-i810.o -- 2.25.1