Hi, Thank you for your reply. I forgot to mention thet the question is valid for A20.
The only reference i can find is EINT0 for pin PH00, unfortunately i cant assign this value in the driver and the only clue i got so far is the use of gpio_to_irq function but this doesn't work or i don't know how to use it. On Saturday, March 12, 2016 at 1:48:55 PM UTC+1, Priit Laes wrote: > > 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...@googlegroups.com <javascript:>. > > 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.