On Wed, 1 Oct 2014, Guenter Roeck wrote: > On Wed, Oct 01, 2014 at 02:05:46PM -0500, atull@xxxxxxxxxxxxxxxxxxxxx wrote: > > From: Alan Tull <atull@xxxxxxxxxxxxxxxxxxxxx> > > > > This set of patches adds regulator support for pmbus_core.c and ltc2978.c > > > > Each output has individual on/off control. > > > > From PMBus_Specification_Part_II_Rev_1-3_20140318.pdf: 12.1.1. OPERATION > > Command Bit [7] Bit [7] controls whether the PMBus device output is on or off. > > If bit [7] is cleared (equals 0), then the output is off. If bit [7] is set > > (equals 1), then the output is on. > > > > Fixes in v4 are not huge: Add device tree bindings documentation for ltc2978. > > rename _pmbus_regulator_enable to _pmbus_regulator_on_off simplify > > _pmbus_regulator_on_off code s/regulator_regulator/regulator/ fix build break > > when !CONFIG_REGULATOR remove unused #define PB_OPERATION_CONTROL_SEQ_OFF fix > > a #endif comment simplify probe code, remove added switch statement remove > > BUG_ON(), add error message and fix num_regulators > > > > Patch 1: document device tree bindings for ltc2978 > > > > Patch 2: add two helper functions for byte pmbus byte operations * byte write > > and byte read/modify/write > > > > Patch 3: regulator support added in pmbus_core.c and pmbus.h * regulator_ops > > functions (is_enabled, enable, and disable) * gets regulator init data from > > device tree or platform data * registers the regulators * header has a macro > > for chip drivers to build their regulator_desc data > > > > Patch 4: changes for ltc2978.c * Add Kconfig to enable/disable ltc2978 > > regulator functionality * add regulator_desc and of_regulator_match info * use > > same structs for all parts; set num_regulators appropriately. > > > Looks like this patch got lost. I did not get it, and I don't see it on lkml > either. > > Guenter Yes I missed it. Just sent patch 0004 out. Alan > -- > To unsubscribe from this list: send the line "unsubscribe devicetree" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
