Enum value of 'tps65217_irq_type' is not matched with DT parsed hwirq number[*].
The MFD driver gets the IRQ data by referencing hwirq, but the value is different. So, irq_to_tps65217_irq() returns mismatched IRQ data. Eventually, the power button driver enables not PB but USB interrupt when it is probed. According to the TPS65217 register map[**], USB interrupt is the LSB. This patch defines synchronized IRQ value. [*] include/dt-bindings/mfd/tps65217.h [**] http://www.ti.com/lit/ds/symlink/tps65217.pdf Signed-off-by: Milo Kim <woogyom....@gmail.com> --- include/linux/mfd/tps65217.h | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/include/linux/mfd/tps65217.h b/include/linux/mfd/tps65217.h index 4ccda89..3cbec4b 100644 --- a/include/linux/mfd/tps65217.h +++ b/include/linux/mfd/tps65217.h @@ -234,12 +234,11 @@ struct tps65217_bl_pdata { int dft_brightness; }; -enum tps65217_irq_type { - TPS65217_IRQ_PB, - TPS65217_IRQ_AC, - TPS65217_IRQ_USB, - TPS65217_NUM_IRQ -}; +/* Interrupt numbers */ +#define TPS65217_IRQ_USB 0 +#define TPS65217_IRQ_AC 1 +#define TPS65217_IRQ_PB 2 +#define TPS65217_NUM_IRQ 3 /** * struct tps65217_board - packages regulator init data -- 2.9.3
