CREG clk driver for NXP LPC18xx family
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- v1 Latest1 of 2 patches 0 repliesNew
1 of 2 patches is in this archive. The cover letter announces 2.
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | clk: add lpc18xx creg clk driver | +0 | 0 replies |
Reviews trailers per patch
No Reviewed-by, Acked-by or Tested-by trailers for v1 yet.
Cover letter [PATCH 0/2] CREG clk driver for NXP LPC18xx family
Quoted 17 lines · Joachim Eastwood
Hi Stephen,
Quoted 7 lines · Stephen Boyd
Quoted 6 lines · Joachim Eastwood
This patch set adds a clk driver for the low power clocks found in the CREG block on lpc18xx. CREG is a collection of miscellaneous configuration registers that can be accessed through a syscon regmap interface. The clk driver makes it possible to setup and enabled these two clocks.
Quoted 6 lines
Quoted 3 lines
This need to support peripherals like the internal RTC on the lpc18xx platform.
I know this is many months old, but is this driver still required? I can apply it to clk-next if so.
Quoted 7 lines
It is still needed for the internal RTC (rtc-lpc24xx) on lpc18xx. The RTC uses a 1 kHz clock that is controlled in CREG (misc system regs).
Note; if you apply it you will most likely get a very trivial conflict in
drivers/clk/nxp/Makefilebecauseclk-lpc32xx.chas been added since these patches was sent.
Hm, ok. I see that Mike had some comments on the thread that look to be left unanswered? Care to address those first?
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