On Mon, 16 Jul 2018 22:38:58 +0200
Neil Armstrong <narmstrong@xxxxxxxxxxxx> wrote:
> With the move to clocksource, the omap_dm_timer_of_set_source() broke
> because the "fclk" clock is now defined in the DT.
> The omap_dm_timer_of_set_source() was using the first clock declared in the
> timer node, but now this clock must be named as "src" and clk_get() use
> "src" as clock name to permit specifiying the parent clock of the timer "fclk".
>
> The 3 first patches adds the "fck" clocks to all timer nodes of SoCs using
> the Clock Framework to pass this clock to the dmtimer driver.
>
> Adam, David, can you check if this solves the issue reported at [1] ?
Thanks! Works on my AM335x board.
Patches 1 and 4:
Tested-by: David Rivshin <drivshin@xxxxxxxxxxx>
If I might suggest also:
Fixes: df54bfc5502a ("clk: ti: am33xx: add clkctrl clock data")
Cc: <stable@xxxxxxxxxxxxxxx> # 4.16+
>
> [1] https://www.spinics.net/lists/linux-clk/msg27638.html
>
> Neil Armstrong (4):
> ARM: dts: am33xx: Add all fck timer clocks
> ARM: dts: am4372: Add all fck timer clocks
> ARM: dts: dm816x: Add all fck timer clocks
> timer-ti-dm: Fix omap_dm_timer_of_set_source()
>
> arch/arm/boot/dts/am33xx.dtsi | 10 ++++++++++
> arch/arm/boot/dts/am4372.dtsi | 18 ++++++++++++++++++
> arch/arm/boot/dts/dm816x.dtsi | 10 ++++++++++
> drivers/clocksource/timer-ti-dm.c | 2 +-
> 4 files changed, 39 insertions(+), 1 deletion(-)
>
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