This patch series adds a simple driver for the Samsung S5P/Exynos SoC series MIPI CSI-2 receiver (MIPI CSIS) and MIPI DSI transmitter (MIPI DSIM) 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 platform callback can now be dropped and those drivers don't need any calls back to the platform code, which makes migration to the device tree complete for MIPI CSIS. Changes since v2: - adapted to the generic PHY API v9: use phy_set/get_drvdata(), - fixed of_xlate callback to return ERR_PTR() instead of NULL, - namespace cleanup, put "GPL v2" as MODULE_LICENSE, removed pr_debug, - removed phy id check in __set_phy_state(). Patches 2...3/5 are unchanged, description of patch 5/5 has been updated. Changes since v1: - enabled build as module and with CONFIG_OF disabled, - added phy_id enum, - of_address_to_resource() replaced with platform_get_resource(), - adapted to changes in the PHY API v7, v8 - added phy labels, - added MODULE_DEVICE_TABLE() entry, - the driver file renamed to phy-exynos-mipi-video.c, - changed DT compatible string to "samsung,s5pv210-mipi-video-phy", - corrected the compatible property's description. - patch 3/5 "video: exynos_dsi: Use generic PHY driver" replaced with a patch modifying the MIPI DSIM driver which is currently in mainline. This series depends on the generic PHY framework [1]. It can be browsed at: http://git.linuxtv.org/snawrocki/samsung.git/exynos-mipi-phy This branch is based on the 'for-next' branch from: git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git and the patch series: http://www.spinics.net/lists/arm-kernel/msg254667.html [1] https://lkml.org/lkml/2013/6/26/259 Sylwester Nawrocki (5): phy: Add driver for Exynos MIPI CSIS/DSIM DPHYs ARM: dts: Add MIPI PHY node to exynos4.dtsi video: exynos_mipi_dsim: Use the generic PHY driver exynos4-is: Use the generic MIPI CSIS PHY driver ARM: Samsung: Remove the MIPI PHY setup code .../phy/samsung,s5pv210-mipi-video-phy.txt | 14 ++ arch/arm/boot/dts/exynos4.dtsi | 10 ++ arch/arm/mach-exynos/include/mach/regs-pmu.h | 5 - arch/arm/mach-s5pv210/include/mach/regs-clock.h | 4 - arch/arm/plat-samsung/Kconfig | 5 - arch/arm/plat-samsung/Makefile | 1 - arch/arm/plat-samsung/setup-mipiphy.c | 60 ------- drivers/media/platform/exynos4-is/mipi-csis.c | 16 +- drivers/phy/Kconfig | 9 ++ drivers/phy/Makefile | 3 +- drivers/phy/phy-exynos-mipi-video.c | 170 ++++++++++++++++++++ drivers/video/exynos/exynos_mipi_dsi.c | 18 +-- include/linux/platform_data/mipi-csis.h | 11 +- include/video/exynos_mipi_dsim.h | 6 +- 14 files changed, 233 insertions(+), 99 deletions(-) create mode 100644 Documentation/devicetree/bindings/phy/samsung,s5pv210-mipi-video-phy.txt delete mode 100644 arch/arm/plat-samsung/setup-mipiphy.c create mode 100644 drivers/phy/phy-exynos-mipi-video.c -- 1.7.9.5 -- 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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