From: David Daney <david.daney@xxxxxxxxxx> ... and create asm/mach-cavium-octeon/gpio.h so that things continue to build. This allows us to use the existing I2C connected GPIO expanders. Signed-off-by: David Daney <david.daney@xxxxxxxxxx> --- arch/mips/Kconfig | 1 + arch/mips/include/asm/mach-cavium-octeon/gpio.h | 21 +++++++++++++++++++++ 2 files changed, 22 insertions(+), 0 deletions(-) create mode 100644 arch/mips/include/asm/mach-cavium-octeon/gpio.h diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index d0011ef..3134457 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -744,6 +744,7 @@ config CAVIUM_OCTEON_REFERENCE_BOARD select USB_ARCH_HAS_OHCI select USB_ARCH_HAS_EHCI select HOLES_IN_ZONE + select ARCH_REQUIRE_GPIOLIB help This option supports all of the Octeon reference boards from Cavium Networks. It builds a kernel that dynamically determines the Octeon diff --git a/arch/mips/include/asm/mach-cavium-octeon/gpio.h b/arch/mips/include/asm/mach-cavium-octeon/gpio.h new file mode 100644 index 0000000..34e9f7a --- /dev/null +++ b/arch/mips/include/asm/mach-cavium-octeon/gpio.h @@ -0,0 +1,21 @@ +#ifndef __ASM_MACH_CAVIUM_OCTEON_GPIO_H +#define __ASM_MACH_CAVIUM_OCTEON_GPIO_H + +#ifdef CONFIG_GPIOLIB +#define gpio_get_value __gpio_get_value +#define gpio_set_value __gpio_set_value +#define gpio_cansleep __gpio_cansleep +#else +int gpio_request(unsigned gpio, const char *label); +void gpio_free(unsigned gpio); +int gpio_direction_input(unsigned gpio); +int gpio_direction_output(unsigned gpio, int value); +int gpio_get_value(unsigned gpio); +void gpio_set_value(unsigned gpio, int value); +#endif + +#include <asm-generic/gpio.h> + +#define gpio_to_irq __gpio_to_irq + +#endif /* __ASM_MACH_GENERIC_GPIO_H */ -- 1.7.2.3
