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| author | Swark Yang <syang@axiado.com> | 2026-01-09 01:26:06 -0800 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com> | 2026-01-12 11:41:02 +0100 |
| commit | ea5b4c68e097412f2d3ca13314b672837718a446 (patch) | |
| tree | be12d7007e14145339c0f55fa3ff7174d921a048 /include/linux/i2c/git@git.tavy.me:linux.git | |
| parent | a88d9589125a4d2d1cc2e0e6ba794be30f4de44f (diff) | |
gpio: cadence: Add quirk for Axiado AX3000 platform
On the Axiado AX3000 platform, pinmux and pin configuration (such as
direction and output enable) are configured by the hardware/firmware
at boot time before Linux boots.
To prevent conflicts, introduce a platform-specific quirk triggered by
the "axiado,ax3000-gpio" compatible string.
When this quirk is active, the driver will skip its default
initialization of pinmux configuration and direction settings during
probe.
Co-developed-by: Tzu-Hao Wei <twei@axiado.com>
Signed-off-by: Tzu-Hao Wei <twei@axiado.com>
Signed-off-by: Swark Yang <syang@axiado.com>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Link: https://lore.kernel.org/r/20260109-axiado-ax3000-cadence-gpio-support-v2-1-fc1e28edf68a@axiado.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Diffstat (limited to 'include/linux/i2c/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions