Hi, This series adds DSS support for Texas Instrument's DRA7xx SoCs. The DSS on DRA7xx is very much like OMAP5's DSS. The main differences are in the integration of the DSS. There are three main differences to OMAP5: * DRA7xx has one (DRA72x) or two (DRA74x) video PLLs, which are almost like OMAP5's DSI PLLs, except integrated slightly differently. * DRA7xx supports 3 DPI outputs, instead of 1 DPI output. * need to set various bits in CONTROL module, which is handled via syscon This series only adds the support to DSS driver. arch/arm/ changes are not yet finalized. The main issue there is the missing support for DSS_DESHDCP clock, which probably needs to be handled via regmap. My plan is to merge the driver side changes first for 3.20, and the arch/arm/ changes for 3.21 (if solutions to the issues have been found). This will also make the merging easier, as there won't be a merge-window cross dependency between arm and fbdev trees. These patches, and the additional arch/arm/ patches needed to get DSS working on DRA7xx, can be found from: git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux.git work/dra7-dss Tomi Tomi Valkeinen (14): OMAPDSS: Add enum dss_pll_id OMAPDSS: PLL: add dss_pll_wait_reset_done() OMAPDSS: constify port arrays OMAPDSS: OMAP5: fix digit output's allowed mgrs OMAPDSS: encoder-tpd12s015: Fix race issue with LS_OE OMAPDSS: add define for DRA7xx HW version Doc/DT: Add DT binding doc for DRA7xx DSS OMAPDSS: DSS: Add DRA7xx base support OMAPDSS: Add functions for external control of PLL OMAPDSS: Add Video PLLs for DRA7xx OMAPDSS: DISPC: Add DRA7xx support OMAPDSS: DISPC: program dispc polarities to control module OMAPDSS: HDMI: Add DRA7xx support OMAPDSS: DPI: DRA7xx support .../devicetree/bindings/video/ti,dra7-dss.txt | 69 +++++++ .../fbdev/omap2/displays-new/encoder-tpd12s015.c | 57 +----- drivers/video/fbdev/omap2/dss/Makefile | 2 +- drivers/video/fbdev/omap2/dss/dispc.c | 54 +++++ drivers/video/fbdev/omap2/dss/dpi.c | 26 +++ drivers/video/fbdev/omap2/dss/dsi.c | 1 + drivers/video/fbdev/omap2/dss/dss.c | 219 ++++++++++++++++++++- drivers/video/fbdev/omap2/dss/dss.h | 22 +++ drivers/video/fbdev/omap2/dss/dss_features.c | 3 +- drivers/video/fbdev/omap2/dss/hdmi5.c | 1 + drivers/video/fbdev/omap2/dss/hdmi_phy.c | 1 + drivers/video/fbdev/omap2/dss/hdmi_pll.c | 6 + drivers/video/fbdev/omap2/dss/omapdss-boot-init.c | 1 + drivers/video/fbdev/omap2/dss/pll.c | 10 + drivers/video/fbdev/omap2/dss/video-pll.c | 211 ++++++++++++++++++++ include/video/omapdss.h | 1 + 16 files changed, 627 insertions(+), 57 deletions(-) create mode 100644 Documentation/devicetree/bindings/video/ti,dra7-dss.txt create mode 100644 drivers/video/fbdev/omap2/dss/video-pll.c -- 2.2.2 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
