On 09:42 Wed 04 Sep , Krzysztof Kozlowski wrote: > On 04/09/2024 09:05, Yixun Lan wrote: > > Hi Krzysztof > > >>> + "#interrupt-cells": > >>> + const: 2 > >>> + description: | > >>> + The first cell is the GPIO number, the second should specify > >>> + flags. The following subset of flags is supported: > >>> + - bits[3:0] trigger type flags (no level trigger type support) > >>> + 1 = low-to-high edge triggered > >>> + 2 = high-to-low edge triggered > >>> + Valid combinations are 1, 2, 3 > >> > >> Hm? No, you must use standard interrupt flags, not custom ones. > >> > > It should be same as standard flags, my intention here was try to say > > the controller support edge trigger only, but no level trigger flags (4, 8) > > should I just replace number to macro, and put it like this: > > Then just say that level interrupts are not supported. Do not refer to Ok, got > some bits (bits of what?). > the flags IRQ_TYPE_LEVEL_HIGH=4, IRQ_TYPE_LEVEL_LOW=4 -- Yixun Lan (dlan) Gentoo Linux Developer GPG Key ID AABEFD55
