Hi Tomasz, I have merged the re-factoring patch set from Sean Paul. Can you re-base your patch set at top of exynos-drm-next? Thanks, Inki Dae 2013/10/21 Tomasz Stanislawski <t.stanislaws@xxxxxxxxxxx>: > This patchset adds support for HDMI at SoCs from Exynos4 family. The patches > are rebased on kishon/next. Additionally, The patchset contains small fixes to > PHY and CLK frameworks. I preferred to keep all the patches together for the > first version of the RFC. > > The interesting part might be 'propagation of clk_set_parent()'. This feature > allows to remove the usage of artificial clocks in drivers. Such a situation > happens for Exynos HDMI and 'mout_hdmi' where the clock is not even mentioned in > some versions of SoC's documentation. Since enabling and setting rate can be > propagated I think that clk_set_parent() should also be propagated. This would > simplify driver's code and make it less dependant on SoC's version. > > Another interesting feature refers to simple PHY driver. This driver register > a PHY interface that operates by setting a special bit in platform register. > This situation is very common in Exynos SoCs. The current version supports > only one phy per node. The code might be modified to support multiple phys > from single simple-phy provider to avoid creation of multiple nodes in DT. > > All comments are welcome. > > Regards, > Tomasz Stanislawski > > > Tomasz Stanislawski (12): > clk: propagate parent change up one level > clk: exynos4: export sclk_hdmiphy clock > clk: exynos4: enable clk_set_parent() propagation for sclk_hdmi and > sclk_mixer clocks > phy: Add simple-phy driver > phy: use of_phy_simple_xlate for NULL xlate function > Revert "drm/exynos: add mout_hdmi clock in hdmi driver to change > parent" > drm: exynos: hdmi: use hdmiphy as PHY > drm: exynos: hdmi: simplify extracting hpd-gpio from DT > drm: exynos: add compatibles for HDMI and Mixer chips and exynos4210 > SoC > arm: dts: exynos4: add i2c controller for HDMIPHY > arm: dts: exynos4: add HDMI devices > arm: dts: universal_c210: add HDMI devices > > .../devicetree/bindings/clock/exynos4-clock.txt | 1 + > arch/arm/boot/dts/exynos4.dtsi | 43 +++++++ > arch/arm/boot/dts/exynos4210-universal_c210.dts | 53 ++++++++ > arch/arm/boot/dts/exynos4210.dtsi | 4 + > drivers/clk/clk.c | 6 + > drivers/clk/samsung/clk-exynos4.c | 10 +- > drivers/gpu/drm/exynos/exynos_hdmi.c | 41 +++---- > drivers/gpu/drm/exynos/exynos_mixer.c | 3 + > drivers/phy/Kconfig | 5 + > drivers/phy/Makefile | 1 + > drivers/phy/phy-core.c | 2 +- > drivers/phy/phy-simple.c | 128 ++++++++++++++++++++ > include/linux/clk-provider.h | 1 + > 13 files changed, 269 insertions(+), 29 deletions(-) > create mode 100644 drivers/phy/phy-simple.c > > -- > 1.7.9.5 > > _______________________________________________ > dri-devel mailing list > dri-devel@xxxxxxxxxxxxxxxxxxxxx > http://lists.freedesktop.org/mailman/listinfo/dri-devel -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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