On 15/09/2019 00:02, Tony Lindgren wrote:
Hi all,
Here are fixes and improvments for omap3-rom-rng that's been broken for
a while.
The first four patches get it working, and then the last two patches add
support for runtime PM.
I did not add Sebastian's acks from v1 set as many of the patches
changed. Please review again :)
Series looks fine to me also, don't have possibility to test omap3 ROM
RNG though (don't have HW for this.) For the whole series:
Reviewed-by: Tero Kristo <t-kristo@xxxxxx>
Regards,
Tony
Changes since v1:
- Use clk_prepare_enable() as pointed out by Sebastian
- Simplify runtime PM changes patch
- Add a new patch for devm changes as suggested by Sebastian
Tony Lindgren (7):
ARM: OMAP2+: Check omap3-rom-rng for GP device instead of HS device
hwrng: omap3-rom - Fix missing clock by probing with device tree
hwrng: omap3-rom - Call clk_disable_unprepare() on exit only if not
idled
hwrng: omap3-rom - Initialize default quality to get data
hwrng: omap3-rom - Update to use standard driver data
hwrng: omap3-rom - Use runtime PM instead of custom functions
hwrng: omap3-rom - Use devm hwrng and runtime PM
.../devicetree/bindings/rng/omap3_rom_rng.txt | 27 +++
arch/arm/boot/dts/omap3-n900.dts | 6 +
arch/arm/mach-omap2/pdata-quirks.c | 14 +-
drivers/char/hw_random/omap3-rom-rng.c | 168 +++++++++++-------
4 files changed, 139 insertions(+), 76 deletions(-)
create mode 100644 Documentation/devicetree/bindings/rng/omap3_rom_rng.txt
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