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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2026-08-30 04:15:08 -0700 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2026-09-02 14:43:23 +0300 |
| commit | 7872c625cd83a0247821cedd6c6f63938d4bddbc (patch) | |
| tree | 0419635e591813bfc85417fef84ef56227dded43 /scripts/Makefile.thinlto | |
| parent | aab060ec969c3859b81f80f3444fd5a2edfc3cf5 (diff) | |
| download | linux-7872c625cd83a0247821cedd6c6f63938d4bddbc.tar.gz linux-7872c625cd83a0247821cedd6c6f63938d4bddbc.zip | |
platform/x86: x86-android-tablets: add Crystal Cove GPIO swnode support
The crystalcove_gpiochip_node was created when gpiolib supported
matching a software node name against the GPIO chip label. Later,
gpiolib replaced name matching with firmware node identity mapping, and
support for dynamically attaching software nodes to ACPI GPIO chips as
secondary firmware nodes was added for Baytrail and Cherryview, but
Crystal Cove ("INT33FD:00") was omitted. Consequently, lookups on the
unattached Crystal Cove software node fail.
Add support for attaching crystalcove_gpiochip_node to the INT33FD:00
ACPI device as a secondary firmware node, and enable it on Lenovo Yoga
Tab 2 models.
Fixes: 611fd6cfe139 ("gpio: swnode: remove deprecated lookup mechanism")
Assisted-by: LLM
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Tested-by: Hans de Goede <johannes.goede@oss.qualcomm.com> # Yoga tab 2 1380, yt3
Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Link: https://patch.msgid.link/20260830-x86-android-lenovo-swnode-v1-4-066a91acb4ba@gmail.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Diffstat (limited to 'scripts/Makefile.thinlto')
0 files changed, 0 insertions, 0 deletions