[v2,6/6] arm64: platform: Add enable Exynos Multi-Core Timer driver
diff mbox series

Message ID 20181015123112.9379-7-m.szyprowski@samsung.com
State Superseded
Headers show
Series
  • Proper arch timer support for Exynos5433-based TM2(e) boards
Related show

Commit Message

Marek Szyprowski Oct. 15, 2018, 12:31 p.m. UTC
On Exynos SoCs enabling MCT driver is required even if ARM Architected
Timer driver is used to for managing timer hardware and clock source
events.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
 arch/arm64/Kconfig.platforms | 1 +
 1 file changed, 1 insertion(+)

Comments

Krzysztof Kozlowski Oct. 16, 2018, 1:06 p.m. UTC | #1
On Mon, 15 Oct 2018 at 14:31, Marek Szyprowski <m.szyprowski@samsung.com> wrote:
>
> On Exynos SoCs enabling MCT driver is required even if ARM Architected
> Timer driver is used to for managing timer hardware and clock source
> events.
>
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> ---
>  arch/arm64/Kconfig.platforms | 1 +
>  1 file changed, 1 insertion(+)

Looks okay, I'll take it after this merge window.

In case this was applied directly to arm-soc:
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>

Best regards,
Krzysztof
Chanwoo Choi Oct. 17, 2018, 5:03 a.m. UTC | #2
Hi Marek,

On 2018년 10월 15일 21:31, Marek Szyprowski wrote:
> On Exynos SoCs enabling MCT driver is required even if ARM Architected
> Timer driver is used to for managing timer hardware and clock source
> events.
> 
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> ---
>  arch/arm64/Kconfig.platforms | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
> index 51bc479334a4..7cc687580fad 100644
> --- a/arch/arm64/Kconfig.platforms
> +++ b/arch/arm64/Kconfig.platforms
> @@ -62,6 +62,7 @@ config ARCH_BRCMSTB
>  config ARCH_EXYNOS
>  	bool "ARMv8 based Samsung Exynos SoC family"
>  	select COMMON_CLK_SAMSUNG
> +	select CLKSRC_EXYNOS_MCT
>  	select EXYNOS_PM_DOMAINS if PM_GENERIC_DOMAINS
>  	select EXYNOS_PMU
>  	select HAVE_S3C2410_WATCHDOG if WATCHDOG
> 

I tested it on Exynos5433-based TM2 board.

Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Tested-by: Chanwoo Choi <cw00.choi@samsung.com>

Patch
diff mbox series

diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index 51bc479334a4..7cc687580fad 100644
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms
@@ -62,6 +62,7 @@  config ARCH_BRCMSTB
 config ARCH_EXYNOS
 	bool "ARMv8 based Samsung Exynos SoC family"
 	select COMMON_CLK_SAMSUNG
+	select CLKSRC_EXYNOS_MCT
 	select EXYNOS_PM_DOMAINS if PM_GENERIC_DOMAINS
 	select EXYNOS_PMU
 	select HAVE_S3C2410_WATCHDOG if WATCHDOG