[RFC PATCH v3 07/17] clocksource: sun4i: add a compatible for suniv

Daniel Lezcano
2018-11-22T13:23:41Z

On 21/11/2018 19:30, Mesih Kilinc wrote:
> The suniv (new F-series) chip has a timer with less functionality than
> the A10 timer, e.g. it has only 3 channels.
>
> Add a new compatible for it. As we didn't use the extra channels on A10
> either now, the code needn't to be changed.
>
> The suniv chip is based on ARM926EJ-S CPU, thus it has no architecture timer.
>
> Register sun4i_timer as sched_clock on it.
>
> Signed-off-by: Mesih Kilinc <mesihkilinc@gmail.com>

Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>

> ---
> drivers/clocksource/sun4i_timer.c | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/clocksource/sun4i_timer.c b/drivers/clocksource/sun4i_timer.c
> index 6e0180a..65f38f6 100644
> --- a/drivers/clocksource/sun4i_timer.c
> +++ b/drivers/clocksource/sun4i_timer.c
> @@ -186,7 +186,8 @@ static int __init sun4i_timer_init(struct device_node *node)
> */
> if (of_machine_is_compatible("allwinner,sun4i-a10") ||
> of_machine_is_compatible("allwinner,sun5i-a13") ||
> - of_machine_is_compatible("allwinner,sun5i-a10s"))
> + of_machine_is_compatible("allwinner,sun5i-a10s") ||
> + of_machine_is_compatible("allwinner,suniv-f1c100s"))
> sched_clock_register(sun4i_timer_sched_read, 32,
> timer_of_rate(&to));
>
> @@ -218,3 +219,5 @@ static int __init sun4i_timer_init(struct device_node *node)
> }
> TIMER_OF_DECLARE(sun4i, "allwinner,sun4i-a10-timer",
> sun4i_timer_init);
> +TIMER_OF_DECLARE(suniv, "allwinner,suniv-f1c100s-timer",
> + sun4i_timer_init);
>

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