On Wed, 2016-11-09 at 19:27 +0100, Ulf Hansson wrote:
> - i2c-list
>
> On 9 November 2016 at 04:14, Yangbo Lu <yangbo.lu@xxxxxxx> wrote:
> >
> > This patchset is used to fix a host version register bug in the T4240-
> > R1.0-R2.0
> > eSDHC controller. To match the SoC version and revision, 15 previous
> > version
> > patchsets had tried many methods but all of them were rejected by
> > reviewers.
> > Such as
> > - dts compatible method
> > - syscon method
> > - ifdef PPC method
> > - GUTS driver getting SVR method
> > Anrd suggested a soc_device_match method in v10, and this is the only
> > available
> > method left now. This v11 patchset introduces the soc_device_match
> > interface in
> > soc driver.
> >
> > The first four patches of Yangbo are to add the GUTS driver. This is used
> > to
> > register a soc device which contain soc version and revision information.
> > The other three patches introduce the soc_device_match method in soc
> > driver
> > and apply it on esdhc driver to fix this bug.
> >
> > ---
> > Changes for v15:
> > - Dropped patch 'dt: bindings: update Freescale DCFG compatible'
> > since the work had been done by below patch on ShawnGuo's linux
> > tree.
> > 'dt-bindings: fsl: add LS1043A/LS1046A/LS2080A compatible for
> > SCFG
> > and DCFG'
> > - Fixed error code issue in guts driver
> > Changes for v16:
> > - Dropped patch 'powerpc/fsl: move mpc85xx.h to include/linux/fsl'
> > - Added a bug-fix patch from Geert
> > ---
> >
> > Arnd Bergmann (1):
> > base: soc: introduce soc_device_match() interface
> >
> > Geert Uytterhoeven (1):
> > base: soc: Check for NULL SoC device attributes
> >
> > Yangbo Lu (5):
> > ARM64: dts: ls2080a: add device configuration node
> > dt: bindings: move guts devicetree doc out of powerpc directory
> > soc: fsl: add GUTS driver for QorIQ platforms
> > MAINTAINERS: add entry for Freescale SoC drivers
> > mmc: sdhci-of-esdhc: fix host version for T4240-R1.0-R2.0
> >
> > .../bindings/{powerpc => soc}/fsl/guts.txt | 3 +
> > MAINTAINERS | 11 +-
> > arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi | 6 +
> > drivers/base/Kconfig | 1 +
> > drivers/base/soc.c | 70 ++++++
> > drivers/mmc/host/Kconfig | 1 +
> > drivers/mmc/host/sdhci-of-esdhc.c | 20 ++
> > drivers/soc/Kconfig | 3 +-
> > drivers/soc/fsl/Kconfig | 18 ++
> > drivers/soc/fsl/Makefile | 1 +
> > drivers/soc/fsl/guts.c | 236
> > +++++++++++++++++++++
> > include/linux/fsl/guts.h | 125 ++++++-----
> > include/linux/sys_soc.h | 3 +
> > 13 files changed, 447 insertions(+), 51 deletions(-)
> > rename Documentation/devicetree/bindings/{powerpc => soc}/fsl/guts.txt
> > (91%)
> > create mode 100644 drivers/soc/fsl/Kconfig
> > create mode 100644 drivers/soc/fsl/guts.c
> >
> > --
> > 2.1.0.27.g96db324
> >
> Thanks, applied on my mmc tree for next!
>
> I noticed that some DT compatibles weren't documented, according to
> checkpatch. Please fix that asap!
They are documented, in fsl/guts.txt (the file moved in patch 2/7):
> - compatible : Should define the compatible device type for
> global-utilities.
> Possible compatibles:
> "fsl,qoriq-device-config-1.0"
> "fsl,qoriq-device-config-2.0"
> "fsl,<chip>-device-config"
> "fsl,<chip>-guts"
Checkpatch doesn't understand compatibles defined in such a way.
-Scott
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