On Sat, 2016-03-12 at 01:18 -0800, ION GROZEA wrote: > Hello all, > > I am trying to add the MPU9150 driver in to kernel 3.4.39 > > In the mach-sun71/core.c i have > > #define MPU_IRQ gpio_to_irq(176) - i need the IRQ for PH00 > > static struct i2c_board_info __initdata inv_mpu_i2c2_board_info[] = { > { > I2C_BOARD_INFO("mpu9150", 0x69), > .irq = MPU_IRQ, > .platform_data = &mpu_gyro_data, > }, > { > I2C_BOARD_INFO("ak8975", 0x0E), > .platform_data = &mpu_compass_data, > }, > }; > > the call of gpio_to_irq or __gpio_to_irq gives me the following error > > arch/arm/mach-sun7i/core.c:225:3: error: implicit declaration of > function ‘gpio_to_irq’ [-Werror=implicit-function-declaration] > arch/arm/mach-sun7i/core.c:225:3: error: initializer element is not > constant > arch/arm/mach-sun7i/core.c:225:3: error: (near initialization for > ‘inv_mpu_i2c2_board_info[0].irq’) > cc1: some warnings being treated as errors > > How can i find out the IRQ number for PH pins? (to avoid the use of > gpio_to_irq function)
This info is either in User Manuals (with errors) or in our wiki (for example A20): https://linux-sunxi.org/A20/PIO > > Thank you, > > -- > You received this message because you are subscribed to the Google > Groups "linux-sunxi" group. > To unsubscribe from this group and stop receiving emails from it, > send an email to linux-sunxi+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.