This patch series adds support for configuring pbias register needed for switching (ON/OFF, voltage scaling 3V, 1.8V) vmmc regulator suppling OMAP mmc/sd1 i/o pads for device tree boot. The control module registers are needed for mmc pbias i/o, speed mode configuration of mmc1 and loopback clock configuration of mmc2. With voltage switch support (pbias i/o) added for dt, enhance regulator deferred probe handling by adding needs_vmmc and needs_vmmc_aux to indicate whether regulator is applicable so that omap_hsmmc can handle regulator deferred probe error properly. Remove the assumption that vmmc_aux regulator to be present only if vmmc is available. Platforms can have fixed-always-ON regulator for vmmc and/or vmmc_aux in such cases vmmc regulator needed not be specified in board file. Balaji T K (10): ARM: OMAP2+: add needs_vmmc to hsmmc_info mmc: omap_hsmmc: make vcc and vcc_aux independent mmc: omap_hsmmc: use needs_vmmc mmc: omap_hsmmc: update needs_vmmc for dt mmc: omap_hsmmc: remove use_reg mmc: omap_hsmmc: add support for pbias configuration in dt mmc: omap_hsmmc: remove dt pbias workaround ARM: dts: omap3: split omap3_pmx_core ARM: dts: omap3: add pbias and mmc_init pinctrl states ARM: dts: omap4: add pbias and mmc_init pinctrl states arch/arm/boot/dts/omap3-beagle-xm.dts | 42 ++++++ arch/arm/boot/dts/omap3-beagle.dts | 70 +++++++++- arch/arm/boot/dts/omap3.dtsi | 21 +++- arch/arm/boot/dts/omap4-panda-common.dtsi | 34 +++++ arch/arm/boot/dts/omap4-sdp.dts | 34 +++++ arch/arm/boot/dts/omap4.dtsi | 11 ++ arch/arm/mach-omap2/board-2430sdp.c | 1 + arch/arm/mach-omap2/board-3430sdp.c | 3 + arch/arm/mach-omap2/board-cm-t35.c | 2 + arch/arm/mach-omap2/board-devkit8000.c | 1 + arch/arm/mach-omap2/board-igep0020.c | 3 + arch/arm/mach-omap2/board-ldp.c | 1 + arch/arm/mach-omap2/board-omap3beagle.c | 2 + arch/arm/mach-omap2/board-omap3evm.c | 3 + arch/arm/mach-omap2/board-omap3logic.c | 1 + arch/arm/mach-omap2/board-omap3pandora.c | 3 + arch/arm/mach-omap2/board-omap3stalker.c | 2 + arch/arm/mach-omap2/board-omap3touchbook.c | 2 + arch/arm/mach-omap2/board-overo.c | 1 + arch/arm/mach-omap2/board-rm680.c | 1 + arch/arm/mach-omap2/board-rx51-peripherals.c | 3 + arch/arm/mach-omap2/board-zoom-peripherals.c | 4 + arch/arm/mach-omap2/hsmmc.c | 2 + arch/arm/mach-omap2/hsmmc.h | 2 + drivers/mmc/host/omap_hsmmc.c | 188 +++++++++++++++++--------- include/linux/platform_data/mmc-omap.h | 2 + 26 files changed, 367 insertions(+), 72 deletions(-) -- 1.7.5.4 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
