diff mbox

[v6,3/3] ARM: exynos: extend cpuidle support to midas boards

Message ID 20180218134124.31752-4-simon@lineageos.org (mailing list archive)
State Accepted
Headers show

Commit Message

Simon Shields Feb. 18, 2018, 1:41 p.m. UTC
Exynos4412 can only use cpuidle when running under a compatible
bootloader/firmware. The midas family of boards, including trats2,
have such a firmware, so allow them to use cpuidle.

Leave the trats2 check there in order to preserve the ABI.

Signed-off-by: Simon Shields <simon@lineageos.org>
---
 arch/arm/mach-exynos/exynos.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Comments

Krzysztof Kozlowski Feb. 19, 2018, 4:59 p.m. UTC | #1
On Mon, Feb 19, 2018 at 12:41:24AM +1100, Simon Shields wrote:
> Exynos4412 can only use cpuidle when running under a compatible
> bootloader/firmware. The midas family of boards, including trats2,
> have such a firmware, so allow them to use cpuidle.
> 
> Leave the trats2 check there in order to preserve the ABI.
> 
> Signed-off-by: Simon Shields <simon@lineageos.org>
> ---
>  arch/arm/mach-exynos/exynos.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 

Thanks, applied.

Best regards,
Krzysztof

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diff mbox

Patch

diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
index fbd108ce8745..8c4f5e342dc1 100644
--- a/arch/arm/mach-exynos/exynos.c
+++ b/arch/arm/mach-exynos/exynos.c
@@ -192,7 +192,8 @@  static void __init exynos_dt_machine_init(void)
 #endif
 	if (of_machine_is_compatible("samsung,exynos4210") ||
 	    (of_machine_is_compatible("samsung,exynos4412") &&
-	     of_machine_is_compatible("samsung,trats2")) ||
+	     (of_machine_is_compatible("samsung,trats2") ||
+		  of_machine_is_compatible("samsung,midas"))) ||
 	    of_machine_is_compatible("samsung,exynos3250") ||
 	    of_machine_is_compatible("samsung,exynos5250"))
 		platform_device_register(&exynos_cpuidle);