Hi, The following is a simple driver for the Samsung S5P/Exynos SoCs MIPI CSI-2 receiver and MIPI DSI transmitter DPHYs, using the generic PHY framework [1]. Previously the MIPI CSIS and MIPI DSIM used a platform callback to control the PHY power enable and reset bits. The callback can be dropped now and those drivers don't depend any more on any platform code.
Any comments are welcome. Thanks, Sylwester [1] https://lkml.org/lkml/2013/6/13/97 Sylwester Nawrocki (5): phy: Add driver for Exynos MIPI CSIS/DSIM DPHYs ARM: dts: Add MIPI PHY node to exynos4.dtsi video: exynos_dsi: Use generic PHY driver exynos4-is: Use generic MIPI CSIS PHY driver ARM: Samsung: Remove MIPI PHY setup code .../bindings/phy/exynos-video-mipi-phy.txt | 16 ++ arch/arm/boot/dts/exynos4.dtsi | 12 ++ arch/arm/mach-exynos/include/mach/regs-pmu.h | 5 - arch/arm/mach-s5pv210/include/mach/regs-clock.h | 4 - arch/arm/plat-samsung/Makefile | 1 - arch/arm/plat-samsung/setup-mipiphy.c | 60 ------- drivers/media/platform/exynos4-is/mipi-csis.c | 11 +- drivers/phy/Kconfig | 10 ++ drivers/phy/Makefile | 3 +- drivers/phy/exynos_video_mipi_phy.c | 166 ++++++++++++++++++++ drivers/video/display/source-exynos_dsi.c | 36 ++--- include/linux/platform_data/mipi-csis.h | 9 -- include/video/exynos_dsi.h | 5 - 13 files changed, 226 insertions(+), 112 deletions(-) create mode 100644 Documentation/devicetree/bindings/phy/exynos-video-mipi-phy.txt delete mode 100644 arch/arm/plat-samsung/setup-mipiphy.c create mode 100644 drivers/phy/exynos_video_mipi_phy.c -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
