Hi Mark, Could you please review this patchset? Best Regards, Chanwoo Choi On 06/11/2014 09:41 AM, Chanwoo Choi wrote: > The regulators would set different state/mode according to the kind of suspend > state. So regulation_constraints structure has already regulator suspend state filed. > This patch parse regulator suspend state from devicetree file. > > For example: > > ldoX_reg: LDOx { > regulator-name = "VAP_XXX_1.2V"; > regulator-min-microvolt = <1200000>; > regulator-max-microvolt = <1200000>; > regulator-always-on; > > regulator-initial-state = <3>; /* PM_SUSPEND_MEM */ > regulator-state-standby { > regulator-volt = <1200000>; > regulator-mode = <0x2>; /* REGULATOR_MODE_NORMAL */ > }; > > regulator-state-mem { > regulator-volt = <1200000>; > regulator-mode = <0x8>; /* REGULATOR_MODE_STANDBY */ > regulator-off-in-suspend; > }; > > regulator-state-disk { > regulator-volt = <1200000>; > regulator-mode = <0x2>; /* REGULATOR_MODE_NORMAL */ > regulator-on-in-suspend; > }; > }; > > Changes from v1: > - Check whether regulator-initial-state and regulator-mode is correct or not > - Add more detailed description about regulator-initial-state, regulator-mode > and regulator-state-[standby/mem/disk] for devicetree bindings > - Modify example of regulator suspend state in bindings documentation > > Chanwoo Choi (2): > regulator: of: Add support for parsing regulator_state for suspend state > dt-bindings: regulator: Add regulator suspend state for PM state > > .../devicetree/bindings/regulator/regulator.txt | 32 +++++++++ > drivers/regulator/of_regulator.c | 76 +++++++++++++++++++++- > 2 files changed, 106 insertions(+), 2 deletions(-) > -- 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