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| author | Pali Rohár <pali@kernel.org> | 2022-09-06 13:54:31 +0300 |
|---|---|---|
| committer | Bartosz Golaszewski <brgl@bgdev.pl> | 2022-09-07 14:17:23 +0300 |
| commit | 279c12df8d2efb28def9d037f288cbfb97c30fe2 (patch) | |
| tree | c6eaf3cc7b491f1c7b2e31e898c2ef39cbde795d /MAINTAINERS | |
| parent | 7e18e42e4b280c85b76967a9106a13ca61c16179 (diff) | |
| download | linux-279c12df8d2efb28def9d037f288cbfb97c30fe2.tar.xz | |
gpio: mpc8xxx: Fix support for IRQ_TYPE_LEVEL_LOW flow_type in mpc85xx
Commit e39d5ef67804 ("powerpc/5xxx: extend mpc8xxx_gpio driver to support
mpc512x gpios") implemented support for IRQ_TYPE_LEVEL_LOW flow type in
mpc512x via falling edge type. Do same for mpc85xx which support was added
in commit 345e5c8a1cc3 ("powerpc: Add interrupt support to mpc8xxx_gpio").
Fixes probing of lm90 hwmon driver on mpc85xx based board which use level
interrupt. Without it kernel prints error and refuse lm90 to work:
[ 15.258370] genirq: Setting trigger mode 8 for irq 49 failed (mpc8xxx_irq_set_type+0x0/0xf8)
[ 15.267168] lm90 0-004c: cannot request IRQ 49
[ 15.272708] lm90: probe of 0-004c failed with error -22
Fixes: 345e5c8a1cc3 ("powerpc: Add interrupt support to mpc8xxx_gpio")
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Diffstat (limited to 'MAINTAINERS')
0 files changed, 0 insertions, 0 deletions