On 1 July 2015 at 03:44, Przemyslaw Marczak p.marczak@samsung.com wrote:
Hello Simon,
On 06/23/2015 11:38 PM, Simon Glass wrote:
Decide when the regulator is set up whether we want to auto-set the voltage or current. This avoids the complex logic spilling into the processing code.
Signed-off-by: Simon Glass sjg@chromium.org
Changes in v3: None Changes in v2: None
drivers/power/regulator/regulator-uclass.c | 12 ++++++++++++ include/power/regulator.h | 8 ++++++++ 2 files changed, 20 insertions(+)
diff --git a/drivers/power/regulator/regulator-uclass.c b/drivers/power/regulator/regulator-uclass.c index 31ffd44..0f1ca77 100644 --- a/drivers/power/regulator/regulator-uclass.c +++ b/drivers/power/regulator/regulator-uclass.c @@ -319,6 +319,18 @@ static int regulator_pre_probe(struct udevice *dev) uc_pdata->boot_on = fdtdec_get_bool(gd->fdt_blob, offset, "regulator-boot-on");
/* Those values are optional (-ENODATA if unset) */if ((uc_pdata->min_uV != -ENODATA) &&(uc_pdata->max_uV != -ENODATA) &&(uc_pdata->min_uV == uc_pdata->max_uV))uc_pdata->flags |= REGULATOR_FLAG_AUTOSET_UV;/* Those values are optional (-ENODATA if unset) */if ((uc_pdata->min_uA != -ENODATA) &&(uc_pdata->max_uA != -ENODATA) &&(uc_pdata->min_uA == uc_pdata->max_uA))uc_pdata->flags |= REGULATOR_FLAG_AUTOSET_UA;return 0;diff --git a/include/power/regulator.h b/include/power/regulator.h index 03a2cef..79ce0a4 100644 --- a/include/power/regulator.h +++ b/include/power/regulator.h @@ -128,6 +128,11 @@ struct dm_regulator_mode { const char *name; };
+enum regulator_flag {
REGULATOR_FLAG_AUTOSET_UV = 1 << 0,REGULATOR_FLAG_AUTOSET_UA = 1 << 1,+};
- /**
- struct dm_regulator_uclass_platdata - pointed by
dev->uclass_platdata, and
- allocated on each regulator bind. This structure holds an information
@@ -143,6 +148,8 @@ struct dm_regulator_mode {
- @max_uA* - maximum amperage (micro Amps)
- @always_on* - bool type, true or false
- @boot_on* - bool type, true or false
- TODO(sjg@chromium.org): Consider putting the above two into @flags
- @flags: - flags value (see REGULATOR_FLAG_...)
- @name** - fdt regulator name - should be taken from the device
tree
- Note:
@@ -162,6 +169,7 @@ struct dm_regulator_uclass_platdata { bool always_on; bool boot_on; const char *name;
int flags;};
/* Regulator device operations */
Tested on:
- Odroid U3 (odroid_defconfig)
- Sandbox - ut pmic/regulator
Tested-by: Przemyslaw Marczak p.marczak@samsung.com Acked-by: Przemyslaw Marczak p.marczak@samsung.com
Best regards,
Przemyslaw Marczak Samsung R&D Institute Poland Samsung Electronics p.marczak@samsung.com
Applied to u-boot-dm.