From f1118a28bef94086c89398cee26987faa6c43a01 Mon Sep 17 00:00:00 2001 From: Marek Szyprowski Date: Tue, 16 Jun 2020 10:12:28 +0200 Subject: 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 Reviewed-by: Bartlomiej Zolnierkiewicz Acked-by: Daniel Lezcano Signed-off-by: Krzysztof Kozlowski --- drivers/cpuidle/cpuidle-big_little.c | 3 +-- 1 file changed, 1 insertion(+), 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" }, {}, }; -- cgit v1.2.3