This patch series does the following
*) Uses devm_regulator_get_optional() for vmmc and then removes the
CONFIG_REGULATOR check altogether.
*) return on -EPROBE_DEFER
*) enable/disable vmmc_aux regulator based on prior state
This series is in preparation for implementing the voltage switch
sequence so that UHS cards can be supported.
Did basic read/write test in J6, J6 Eco, Beagle-x15, AM437x EVM,
Beaglebone black, OMAP5 uEVM and OMAP4 PANDA.
Kishon Vijay Abraham I (16):
mmc: host: omap_hsmmc: use devm_regulator_get_optional() for vmmc
mmc: host: omap_hsmmc: return error from omap_hsmmc_reg_get on
-EPROBE_DEFER
mmc: host: omap_hsmmc: cleanup omap_hsmmc_reg_get()
mmc: host: omap_hsmmc: use the ocrmask provided by the vmmc regulator
mmc: host: omap_hsmmc: use mmc_host's vmmc and vqmmc
mmc: host: omap_hsmmc: remove unnecessary pbias set_voltage
mmc: host: omap_hsmmc: return error if any of the regulator APIs fail
mmc: host: omap_hsmmc: add separate functions for enable/disable
supply
mmc: host: omap_hsmmc: add separate function to set pbias
mmc: host: omap_hsmmc: avoid pbias regulator enable on power off
mmc: host: omap_hsmmc: don't use ->set_power to set initial regulator
state
ARM: dts: am57xx-beagle-x15: Fix regulator populated in MMC1 dt node
mmc: host: omap_hsmmc: enable/disable vmmc_aux regulator based on
prior state
mmc: host: omap_hsmmc: use regulator_is_enabled to find pbias status
mmc: host: omap_hsmmc: use ios->vdd for setting vmmc voltage
mmc: host: omap_hsmmc: remove CONFIG_REGULATOR check
Roger Quadros (1):
mmc: host: omap_hsmmc: use "mmc_of_parse_voltage" to get ocr_avail
.../devicetree/bindings/mmc/ti-omap-hsmmc.txt | 2 +
arch/arm/boot/dts/am57xx-beagle-x15.dts | 1 -
drivers/mmc/host/omap_hsmmc.c | 333 +++++++++++++-------
3 files changed, 216 insertions(+), 120 deletions(-)
--
1.7.9.5
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