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From: Tony Lindgren <tony@atomide.com>
To: Matt Mackall <mpm@selenic.com>,
	Herbert Xu <herbert@gondor.apana.org.au>,
	linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org
Cc: linux-crypto@vger.kernel.org,
	"Aaro Koskinen" <aaro.koskinen@iki.fi>,
	"Adam Ford" <aford173@gmail.com>,
	"Pali Rohár" <pali.rohar@gmail.com>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Sebastian Reichel" <sre@kernel.org>,
	"Tero Kristo" <t-kristo@ti.com>,
	devicetree@vger.kernel.org
Subject: [PATCHv2 0/7] Non-urgent fixes and improvments for omap3-rom-rng
Date: Sat, 14 Sep 2019 14:02:53 -0700	[thread overview]
Message-ID: <20190914210300.15836-1-tony@atomide.com> (raw)

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 :)

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

-- 
2.23.0

             reply	other threads:[~2019-09-14 21:03 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-14 21:02 Tony Lindgren [this message]
2019-09-14 21:02 ` [PATCH 1/7] ARM: OMAP2+: Check omap3-rom-rng for GP device instead of HS device Tony Lindgren
2019-09-14 21:02 ` [PATCH 2/7] hwrng: omap3-rom - Fix missing clock by probing with device tree Tony Lindgren
2019-09-30 22:20   ` Rob Herring
2019-09-14 21:02 ` [PATCH 3/7] hwrng: omap3-rom - Call clk_disable_unprepare() on exit only if not idled Tony Lindgren
2019-09-14 21:02 ` [PATCH 4/7] hwrng: omap3-rom - Initialize default quality to get data Tony Lindgren
2019-09-14 21:02 ` [PATCH 5/7] hwrng: omap3-rom - Update to use standard driver data Tony Lindgren
2019-09-14 21:02 ` [PATCH 6/7] hwrng: omap3-rom - Use runtime PM instead of custom functions Tony Lindgren
2019-09-14 21:03 ` [PATCH 7/7] hwrng: omap3-rom - Use devm hwrng and runtime PM Tony Lindgren
2019-09-16  6:47 ` [PATCHv2 0/7] Non-urgent fixes and improvments for omap3-rom-rng Tero Kristo
2019-09-16 19:08 ` Sebastian Reichel
2019-09-16 20:17 ` Aaro Koskinen
2019-10-04 15:40 ` Herbert Xu

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