[PATCH 0/2] clocksource: sysctr: add nxp,no-divider property

From: Peng Fan (OSS)
Date: Fri Sep 02 2022 - 07:11:27 EST


From: Peng Fan <peng.fan@xxxxxxx>

Legacy design used in i.MX8M* has a internal divider, but new design
used in i.MX9* not has that divider. So add a property to indicate
the divider exists or not.

I thought to extend the binding such as nxp,imx93-sysctr-timer, and
update driver to support i.MX93, then no need to add nxp,no-divider.
But this means we need to extend the binding again when add new SoC,
saying imx9[x].

Not very sure which is better, so just post the NXP downstream way.

Peng Fan (2):
dt-bindings: timer: nxp,sysctr-timer: add nxp,no-divider property
clocksource/drivers/imx-sysctr: handle nxp,no-divider property

.../devicetree/bindings/timer/nxp,sysctr-timer.yaml | 4 ++++
drivers/clocksource/timer-imx-sysctr.c | 6 ++++--
2 files changed, 8 insertions(+), 2 deletions(-)

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2.37.1