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| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2020-06-16 10:12:28 +0200 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzk@kernel.org> | 2020-10-26 10:15:24 +0100 |
| commit | f1118a28bef94086c89398cee26987faa6c43a01 (patch) | |
| tree | 299093ffc52b82db5e96550f60bc1e604c87de4d /drivers/cpuidle | |
| parent | Linux 5.10-rc1 (diff) | |
| download | linux-f1118a28bef94086c89398cee26987faa6c43a01.tar.xz linux-f1118a28bef94086c89398cee26987faa6c43a01.zip | |
cpuidle: big.LITTLE: enable driver only on Peach-Pit/Pi Chromebooks
This driver always worked properly only on the Exynos 5420/5800 based
Chromebooks (Peach-Pit/Pi), so change the required compatible string to
the 'google,peach', to avoid enabling it on the other Exynos 542x/5800
boards, which hangs in such case. The main difference between Peach-Pit/Pi
and other Exynos 542x/5800 boards is the firmware - Peach platform doesn't
use secure firmware at all.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Diffstat (limited to 'drivers/cpuidle')
| -rw-r--r-- | drivers/cpuidle/cpuidle-big_little.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/cpuidle/cpuidle-big_little.c b/drivers/cpuidle/cpuidle-big_little.c index 7f8ddc04342d..abe51185f243 100644 --- a/drivers/cpuidle/cpuidle-big_little.c +++ b/drivers/cpuidle/cpuidle-big_little.c @@ -155,8 +155,7 @@ static int __init bl_idle_driver_init(struct cpuidle_driver *drv, int part_id) static const struct of_device_id compatible_machine_match[] = { { .compatible = "arm,vexpress,v2p-ca15_a7" }, - { .compatible = "samsung,exynos5420" }, - { .compatible = "samsung,exynos5800" }, + { .compatible = "google,peach" }, {}, }; |